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Ozaki R, Inoue S, Yorozui Y, Ichikawa R, Yamada N, Higashi S, Matsuyama S, Tsukamura H, Ohkura S, Uenoyama Y, Morita Y. Capturing temperature changes on the ocular surface along with estrus and ovulation using infrared thermography in Japanese Black cows. J Reprod Dev 2024; 70:49-54. [PMID: 38008463 PMCID: PMC10902635 DOI: 10.1262/jrd.2022-116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 10/23/2023] [Indexed: 11/28/2023] Open
Abstract
Pre-ovulatory follicles are cooler than the neighboring reproductive organs in cows. Thus, measuring the temperature of reproductive organs could be a useful method for predicting estrus and ovulation in cows, and the establishment of a non-invasive technique is required. In this study, we used infrared thermography (IRT) to measure ocular surface temperature as a potential surrogate for reproductive organ temperature. Five Japanese Black cows with synchronized estrus were subjected to temperature measurements in five regions of the ocular surface, including the nasal conjunctiva, nasal limbus, center cornea, temporal limbus, and temporal conjunctiva, twice a day (0800 h and 1600 h) during the experimental period. The temperatures in the five regions significantly declined in cows from estrus to ovulation. To the best of our knowledge, this study is the first to use IRT to show a temperature decrease in the ocular surface along with estrus to ovulation in Japanese Black cows.
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Affiliation(s)
- Riho Ozaki
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Seiji Inoue
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Yuki Yorozui
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Rei Ichikawa
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Naoki Yamada
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Seiya Higashi
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Shuichi Matsuyama
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Hiroko Tsukamura
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Satoshi Ohkura
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Yoshihisa Uenoyama
- Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Yasuhiro Morita
- Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine, Hokkaido 080-8555, Japan
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Sharifuzzaman M, Mun HS, Ampode KMB, Lagua EB, Park HR, Kim YH, Hasan MK, Yang CJ. Technological Tools and Artificial Intelligence in Estrus Detection of Sows-A Comprehensive Review. Animals (Basel) 2024; 14:471. [PMID: 38338113 PMCID: PMC10854728 DOI: 10.3390/ani14030471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/30/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
In animal farming, timely estrus detection and prediction of the best moment for insemination is crucial. Traditional sow estrus detection depends on the expertise of a farm attendant which can be inconsistent, time-consuming, and labor-intensive. Attempts and trials in developing and implementing technological tools to detect estrus have been explored by researchers. The objective of this review is to assess the automatic methods of estrus recognition in operation for sows and point out their strong and weak points to assist in developing new and improved detection systems. Real-time methods using body and vulvar temperature, posture recognition, and activity measurements show higher precision. Incorporating artificial intelligence with multiple estrus-related parameters is expected to enhance accuracy. Further development of new systems relies mostly upon the improved algorithm and accurate data provided. Future systems should be designed to minimize the misclassification rate, so better detection is achieved.
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Affiliation(s)
- Md Sharifuzzaman
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Department of Animal Science and Veterinary Medicine, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Hong-Seok Mun
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Department of Multimedia Engineering, Sunchon National University, Suncheon 57922, Republic of Korea
| | - Keiven Mark B. Ampode
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Department of Animal Science, College of Agriculture, Sultan Kudarat State University, Tacurong 9800, Philippines
| | - Eddiemar B. Lagua
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Interdisciplinary Program in IT-Bio Convergence System (BK21 Plus), Sunchon National University, Suncheon 57922, Republic of Korea
| | - Hae-Rang Park
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Interdisciplinary Program in IT-Bio Convergence System (BK21 Plus), Sunchon National University, Suncheon 57922, Republic of Korea
| | - Young-Hwa Kim
- Interdisciplinary Program in IT-Bio Convergence System (BK21 Plus), Chonnam National University, Gwangju 61186, Republic of Korea;
| | - Md Kamrul Hasan
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Department of Poultry Science, Sylhet Agricultural University, Sylhet 3100, Bangladesh
| | - Chul-Ju Yang
- Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, Republic of Korea; (M.S.); (H.-S.M.); (K.M.B.A.); (E.B.L.); (H.-R.P.); (M.K.H.)
- Interdisciplinary Program in IT-Bio Convergence System (BK21 Plus), Sunchon National University, Suncheon 57922, Republic of Korea
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Ozawa T, Takahashi Y, Muneta Y, Hoshinoo K, Kimura K, Tou S, Kakihara S, Yamanaka N, Miyamoto T, Higaki S, Yoshioka K. Monitoring ventral tail base surface temperature for fever detection in calves. Anim Sci J 2024; 95:e13921. [PMID: 38323752 DOI: 10.1111/asj.13921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 12/24/2023] [Accepted: 01/09/2024] [Indexed: 02/08/2024]
Abstract
In this study, we investigated whether monitoring the ventral tail base surface temperature (ST) using a wearable wireless sensor could be effective for fever detection in calves with experimentally induced pneumonia after inoculation with Histophilus somni strain 2336. We found a significant difference in the changes in ST values between the control and H. somni-inoculated groups after 24 h of inoculation and detected fever; however, the rectal temperature showed a significant difference between the groups after 12 h of inoculation. When a significant difference in the ST between the two groups was observed, serum haptoglobin concentration and exacerbation of clinical score increased in the H. somni-inoculated group compared with those in the control group. Pneumonia was observed in the H. somni-inoculated group at necropsy, indicating that the changes in ST may reflect fever with inflammation caused by H. somni infection. Our results demonstrated that monitoring ST using a sensor attached to the ventral tail base can detect fever in calves and may be a useful and labor-saving tool for the health management of calves.
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Affiliation(s)
- Tomomi Ozawa
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Yuji Takahashi
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Yoshihiro Muneta
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Kaori Hoshinoo
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Kumiko Kimura
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Seijiro Tou
- Fukuoka Prefecture Chuo Livestock Hygiene Service Center, Fukuoka, Japan
| | - Shin Kakihara
- Yamaguchi Prefecture Chubu Livestock Hygiene Service Center, Yamaguchi, Japan
| | - Noriko Yamanaka
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Toru Miyamoto
- National Agriculture and Food Research Organization Headquarters, Tsukuba, Japan
| | - Shogo Higaki
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
| | - Koji Yoshioka
- National Agriculture and Food Research Organization, National Institute of Animal Health, Tsukuba, Japan
- Laboratory of Theriogenology, School of Veterinary Medicine, Azabu University, Sagamihara, Japan
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Teja A, Sakthivel J, Ananda Rao K, Kumaresan A, Ramesha KP, Krishnaswamy N, Gowtham Varma C, Sivaram M, Lavanya M, Gowdar Veerappa V, Kataktalware MA, Das DN, Majumder K, Rajbangshi N. Digital infrared thermal imaging of udder skin surface temperature: a novel non-invasive technology to monitor calving process in Murrah buffalo (Bubalus bubalis). Sci Rep 2023; 13:13207. [PMID: 37580373 PMCID: PMC10425463 DOI: 10.1038/s41598-023-40447-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/10/2023] [Indexed: 08/16/2023] Open
Abstract
Quantifiable decline in the maternal body temperature during the pre-calving offers the possibilities for predicting the calving that can improve the calving management. As infrared thermography (IRT) is a simple non-contact tool for precise measurement of surface temperature, we investigated the use of IRT to establish thermal signatures around calving in the Murrah buffalo. The IRT of eye, right lateral, left lateral and rear side of udder skin surface temperature (USST) were recorded at 6 h interval from 96 h before the expected date of calving, at the time of calving and 24 h post-calving in Murrah buffaloes (n = 28). In parallel, blood samples were collected for progesterone (P4) assay. The results revealed that the IRT of the eye, right and left lateral and rear side of USST showed a significant decrease in the temperature from 48 h pre-calving till the onset of calving with a ΔT (°C) of 0.56, 0.91, 0.70, and 0.90, respectively. Mean USST significantly declined from 48 h pre-calving with a ΔT of 0.85 °C. The residual temperature of both eye and various ROI of the udder also followed a similar and significant declining trend from 48 to 0 h of calving indicating that circadian influence on the USST was minimum. Plasma P4 concentration significantly decreased from 72 h pre-calving till calving. It is concluded that a marked reduction in the IRT of the USST at 6-12 h pre-calving would be useful in predicting the onset of calving in the Murrah buffalo.
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Affiliation(s)
- Allu Teja
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
- Buffalo Research Station, Sri Venkateswara Veterinary University, Venkataramannagudem, 534101, Andhra Pradesh, India
| | - Jeyakumar Sakthivel
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India.
- Dairy Production Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India.
| | - K Ananda Rao
- Buffalo Research Station, Sri Venkateswara Veterinary University, Venkataramannagudem, 534101, Andhra Pradesh, India
| | - Arumugam Kumaresan
- Veterinary Gynaecology and Obstetrics, Theriogenology Lab, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - K P Ramesha
- Dairy Production Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Narayanan Krishnaswamy
- ICAR-Indian Veterinary Research Institute, Hebbal Campus, Bengaluru, 560024, Karnataka, India
| | - C Gowtham Varma
- Veterinary Assistant Surgeon, Department of Animal Husbandry, S.V. Veterinary University, Tirupati, DAH, Government of Andhra Pradesh, Vijayawada, India
| | - M Sivaram
- Dairy Economics and Statistics Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Maharajan Lavanya
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Vedamurthy Gowdar Veerappa
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Mukund A Kataktalware
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
- Dairy Production Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - D N Das
- Dairy Production Section, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Kaushik Majumder
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
| | - Niribili Rajbangshi
- Veterinary Gynaecology and Obstetrics, Livestock Research Centre, Southern Regional Station of ICAR-National Dairy Research Institute, Adugodi, Bengaluru, 560030, India
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5
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Riaz U, Idris M, Ahmed M, Ali F, Yang L. Infrared Thermography as a Potential Non-Invasive Tool for Estrus Detection in Cattle and Buffaloes. Animals (Basel) 2023; 13:ani13081425. [PMID: 37106988 PMCID: PMC10135134 DOI: 10.3390/ani13081425] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
The productivity of dairy animals has significantly increased over the past few decades due to intense genetic selection. However, the enhanced yield performance of milk animals caused a proportional increase in stress and compromised reproductive efficiency. Optimal reproductive performance is mandatory for the sustainable production of dairy animals. Reproductive efficiency is marked by proper estrus detection and precise breeding to achieve maximum pregnancies. The existing conventional methods of estrus detection are somewhat labor intensive and less efficient. Similarly, the modern automated methods that rely on detecting physical activity are expensive, and their efficiency is affected by factors such as type of housing (tie stall), flooring, and environment. Infrared thermography has recently emerged as a technique that does not depend on monitoring physical activity. Furthermore, infrared thermography is a non-invasive, user-friendly, and stress-free option that aids in the detection of estrus in dairy animals. Infrared thermography has the potential to be considered a useful non-invasive tool for detecting temperature fluctuations to generate estrus alerts without physical contact in cattle and buffaloes. This manuscript highlights the potential use of infrared thermography to understand reproductive physiology and practical implementation of this technique through discussing its advantages, limitations, and possible precautions.
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Affiliation(s)
- Umair Riaz
- International Joint Research Centre for Animal Genetics, Breeding and Reproduction (IJRCAGBR), Huazhong Agricultural University, Wuhan 430070, China
- Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Frontiers Science Center for Animal Breeding and Sustainable Production, Huazhong Agricultural University, Wuhan 430070, China
- Department of Theriogenology, Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan
| | - Musadiq Idris
- Department of Physiology, Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan
| | - Mehboob Ahmed
- International Joint Research Centre for Animal Genetics, Breeding and Reproduction (IJRCAGBR), Huazhong Agricultural University, Wuhan 430070, China
- Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Frontiers Science Center for Animal Breeding and Sustainable Production, Huazhong Agricultural University, Wuhan 430070, China
- Livestock and Dairy Development Department, Lahore 54000, Punjab, Pakistan
| | - Farah Ali
- Department of Theriogenology, Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan
| | - Liguo Yang
- International Joint Research Centre for Animal Genetics, Breeding and Reproduction (IJRCAGBR), Huazhong Agricultural University, Wuhan 430070, China
- Key Laboratory of Animal Genetics, Breeding and Reproduction, Ministry of Education, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
- Frontiers Science Center for Animal Breeding and Sustainable Production, Huazhong Agricultural University, Wuhan 430070, China
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Assessment of Ventral Tail Base Surface Temperature for the Early Detection of Japanese Black Calves with Fever. Animals (Basel) 2023; 13:ani13030469. [PMID: 36766358 PMCID: PMC9913730 DOI: 10.3390/ani13030469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 02/01/2023] Open
Abstract
The objective in the present study was to assess the ventral tail base surface temperature (ST) for the early detection of Japanese Black calves with fever. This study collected data from a backgrounding operation in Miyazaki, Japan, that included 153 calves aged 3-4 months. A wearable wireless ST sensor was attached to the surface of the ventral tail base of each calf at its introduction to the farm. The ventral tail base ST was measured every 10 min for one month. The present study conducted an experiment to detect calves with fever using the estimated residual ST (rST), calculated as the estimated rST minus the mean estimated rST for the same time on the previous 3 days, which was obtained using machine learning algorithms. Fever was defined as an increase of ≥1.0 °C for the estimated rST of a calf for 4 consecutive hours. The machine learning algorithm that applied was a random forest, and 15 features were included. The variable importance scores that represented the most important predictors for the detection of calves with fever were the minimum and maximum values during the last 3 h and the difference between the current value and 24- and 48-h minimum. For this prediction model, accuracy, precision, and sensitivity were 98.8%, 72.1%, and 88.1%, respectively. The present study indicated that the early detection of calves with fever can be predicted by monitoring the ventral tail base ST using a wearable wireless sensor.
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Higaki S, Matsui Y, Sasaki Y, Takahashi K, Honkawa K, Horii Y, Minamino T, Suda T, Yoshioka K. Prediction of 24-h and 6-h Periods before Calving Using a Multimodal Tail-Attached Device Equipped with a Thermistor and 3-Axis Accelerometer through Supervised Machine Learning. Animals (Basel) 2022; 12:ani12162095. [PMID: 36009685 PMCID: PMC9405147 DOI: 10.3390/ani12162095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/10/2022] [Accepted: 08/16/2022] [Indexed: 11/21/2022] Open
Abstract
Simple Summary Routine visual observation of signs of imminent calving, such as softening of ligaments around the tailhead and udder distension, is time-consuming, and the resulting calving predictions are relatively unreliable. To address this issue, we used a multimodal tail-attached device (tail sensor) and developed calving prediction models through supervised machine learning. The tail sensor is equipped with a thermistor and 3-axis accelerometer, and can monitor tail skin temperature, activity intensity, lying time, posture changes (standing to lying or vice versa), and tail raising behavior. Using the sensor data with a non-sensor-based data (days to the expected calving date), we developed calving prediction models for 24-h and 6-h periods before calving and evaluated their predictive ability under two distinct housing conditions, tethering (tie-stall) and untethering (free-stall and individual pen). Our results demonstrated that calving prediction models based on tail sensor data with supervised machine learning have the potential to achieve effective calving prediction, irrespective of the cattle housing conditions. Abstract In this study, we developed calving prediction models for 24-h and 6-h periods before calving using data on physiological (tail skin temperature) and behavioral (activity intensity, lying time, posture change, and tail raising) parameters obtained using a multimodal tail-attached device (tail sensor). The efficiencies of the models were validated under tethering (tie-stall) and untethering (free-stall and individual pen) conditions. Data were collected from 33 and 30 pregnant cattle under tethering and untethering conditions, respectively, from approximately 15 days before the expected calving date. Based on pre-calving changes, 40 features (8 physiological and 32 behavioral) were extracted from the sensor data, and one non-sensor-based feature (days to the expected calving date) was added to develop models using a support vector machine. Cross-validation showed that calving within the next 24 h under tethering and untethering conditions was predicted with a sensitivity of 97% and 93% and precision of 80% and 76%, respectively, while calving within the next 6 h was predicted with a sensitivity of 91% and 90% and precision of 88% and 90%, respectively. Calving prediction models based on the tail sensor data with supervised machine learning have the potential to achieve effective calving prediction, irrespective of the cattle housing conditions.
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Affiliation(s)
- Shogo Higaki
- National Institute of Animal Health, National Agriculture and Food Research Organization, Tsukuba 305-0856, Japan
| | - Yoshitaka Matsui
- Dairy Cattle Group, Dairy Research Center, Hokkaido Research Organization, Nakashibetsu 086-1135, Japan
| | - Yosuke Sasaki
- Department of Agriculture, School of Agriculture, Meiji University, Kawasaki 214-8571, Japan
| | - Keiko Takahashi
- Department of Industry and Economy, Agricultural Technology Promotion Division, Okitama General Branch Office, Yamagata Prefecture Government, Takahata 999-2174, Japan
| | - Kazuyuki Honkawa
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita 877-0056, Japan
| | - Yoichiro Horii
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita 877-0056, Japan
| | - Tomoya Minamino
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita 877-0056, Japan
| | - Tomoko Suda
- National Institute of Animal Health, National Agriculture and Food Research Organization, Tsukuba 305-0856, Japan
| | - Koji Yoshioka
- Laboratory of Theriogenology, School of Veterinary Medicine, Azabu University, Sagamihara 252-5201, Japan
- Correspondence: ; Tel.: +81-42-850-2454
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Szenci O. Accuracy to Predict the Onset of Calving in Dairy Farms by Using Different Precision Livestock Farming Devices. Animals (Basel) 2022; 12:ani12152006. [PMID: 35953995 PMCID: PMC9367308 DOI: 10.3390/ani12152006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/04/2022] [Accepted: 08/05/2022] [Indexed: 11/20/2022] Open
Abstract
Simple Summary If the onset of calving can be accurately detected as well as appropriate calving assistance can be performed on a dairy farm, at that time, the prevalence of dystocia, stillbirth, vaginal laceration, retained fetal membranes, and consequent clinical metritis/endometritis can be decreased significantly. Therefore, in order to reduce these losses, our primary task must be to predict the onset of calving accurately and provide timely and professional calving assistance. This review focuses on the diagnostic possibilities and limitations of detecting the onset calving in the field. Abstract Besides traditional methods such as evaluation of the external preparatory and behavioral signs, which even presently are widely used also in large dairy farms, there are several new possibilities such as measuring body (intravaginal, ventral tail-base surface, ear surface, or reticulo-ruminal) temperature, detecting behavioral signs (rumination, eating, activity, tail raising) or detecting the expulsion of the device inserted into the vagina or fixed to the skin of the vulva when allantochorion appears in the vulva to predict the onset of the second stage of calving. Presently none of the single sensors or a combination of sensors can predict the onset of calving with acceptable accuracy. At the same time, with the exception of the iVET® birth monitoring system, not only the imminent onset of calving could be predicted with high accuracy, but a significantly lower prevalence rate of dystocia, stillbirth, retained fetal membranes, uterine diseases/clinical metritis could be reached while calving-to-conception interval was significantly shorter compared with the control groups. These results may confirm the use of these devices in dairy farms by allowing appropriate intervention during calving when needed. In this way, we can reduce the negative effect of dystocia on calves and their dams and improve their welfare.
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Affiliation(s)
- Ottó Szenci
- Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine Budapest, H-2225 Ullo Dora-major, Hungary
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Liles HL, Schneider LG, Pohler KG, Oliveira Filho RV, Neal Schrick F, Payton RR, Rhinehart JD, Thompson KW, McLean K, Edwards JL. Positive relationship of rectal temperature at fixed timed artificial insemination on pregnancy outcomes in beef cattle. J Anim Sci 2022; 100:6620791. [PMID: 35772756 DOI: 10.1093/jas/skac100] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/25/2022] [Indexed: 01/06/2023] Open
Abstract
The overarching aim was to examine the relationship of rectal temperature at fixed time artificial insemination (FTAI) on pregnancy outcomes in a typical breeding season with expected pregnancy rates approaching 50% using Bos indicus and Bos taurus cattle. This represents a continuum of steps to test the hypothesis that elevated body temperature at or around insemination is functionally important to maximize pregnancy outcomes. Rectal temperature of Bos indicus cattle at FTAI ranged from 37.0 to 40.9 °C; 60.6% were hyperthermic. Positive factors impacting pregnancy outcomes were rectal temperature at FTAI, body condition, and estrus patch scores. Rectal temperature at FTAI was positively associated with pregnancy outcomes (P < 0.0001); per each 1 °C increase pregnancy odds increased 1.9 times (95% CI: 1.4 to 2.6). Highest pregnancy outcomes occurred with rectal temperatures exceeding 40 °C (P = 0.0004). Rectal temperature before FTAI in Bos taurus cattle ranged from 37.8 to 41.8 °C; 43.3% were hyperthermic. Factors impacting pregnancy were rectal temperature at FTAI, estrus activity, parity, and ambient conditions on day of FTAI. Rectal temperature of Bos taurus cattle at FTAI was positively associated with pregnancy (P = 0.0286); odds increased 1.45 times (95% CI: 1.0 to 2.0) per each 1 °C increase. Highest pregnancy outcomes occurred with rectal temperatures at FTAI exceeding 40 °C (P = 0.057). Moreover, positive relationship of rectal temperature at FTAI to pregnancy persisted in estrual females (71.25% of total; P = 0.0408; OR 1.5; 95% CI: 1.0 to 2.2). Mindful that 1) elevated temperatures observed in Bos indicus and Bos taurus cattle directly promote meiotic resumption of the oocyte in vitro and that 2) in vivo hyperthermia alters intrafollicular components which others have shown to potentiate ovulation and promote meiotic resumption, it is biologically plausible that an acute elevation in body temperature at or around time of insemination is functionally important to maximize pregnancy outcomes.
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Affiliation(s)
- Hunter L Liles
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - Liesel G Schneider
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - Ky G Pohler
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - Ramiro V Oliveira Filho
- Department of Animal Science, Pregnancy and Developmental Programming Area of Excellence, Texas A & M University, College Station, TX 77843, USA
| | - F Neal Schrick
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - Rebecca R Payton
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - Justin D Rhinehart
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - Kevin W Thompson
- University of Tennessee Institute of Agriculture, Middle Tennessee Research and Education Center, Spring Hill, TN 37174, USA
| | - Kyle McLean
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
| | - J Lannett Edwards
- Department of Animal Science, Institute of Agriculture, University of Tennessee, Knoxville, TN 37996, USA
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10
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Guan X, Zhu J, Sun H, Zhao X, Yang M, Huang Y, Pan H, Zhao Y, Zhao S. Analysis of Gut Microbiota and Metabolites in Diannan Small Ear Sows at Diestrus and Metestrus. Front Microbiol 2022; 13:826881. [PMID: 35516431 PMCID: PMC9062660 DOI: 10.3389/fmicb.2022.826881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 03/04/2022] [Indexed: 11/13/2022] Open
Abstract
The physiological state of the host affects the gut microbes. The estrus cycle is critical to the reproductive cycle of sows. However, the association between gut microbes and animal estrus is poorly understood. Here, high-throughput 16S rRNA sequencing and liquid chromatography-mass spectrometry (LC-MS) non-targeted metabolome technology were used to study the estrous cycles in Diannan small ear pigs. Significantly different gut microbiota and metabolites of sows at estrous and diestrus were screened out and the correlation was analyzed. We found that the intestinal microbial composition and microbial metabolism of Diannan small ear sows were significantly different at diestrus and metestrus. The abundances of Spirochaetes, Spirochaetia, Spirochaetales, Spirochaetaceae, Deltaproteobacteria, unidentified_Alphaproteobacteria, Ruminococcus_sp_YE281, and Treponema_berlinense in intestinal microorganisms of Diannan small ear sows at metestrus are significantly higher than that at diestrus. Propionic acid, benzyl butyrate, sucrose, piperidine, and 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) were significantly enriched at metestrus compared with diestrus, which were involved in the energy metabolism-related pathways and activated protein kinase (AMPK) signaling pathway. At diestrus and metestrus, differential microbiota of unidentified_Alphaproteobacteria, Intestinimonas, Peptococcus, Terrisporobacter, and differential metabolites of piperidine, propionic acid, and benzyl butyrate, sucrose, 4-methyl catechol, and AICAR exist a certain degree of correlation. Therefore, unidentified_Alphaproteobacteria, Ruminococcus_sp_YE281, and Treponema_berlinense may have a potential role at metestrus of the Diannan small ear sows. AICAR may be apotential marker of estrus Diannan small ear sows feces, but further studies about the specific mechanism are needed. These findings provide a new perspective for sows production management and improving sows reproductive performance.
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Affiliation(s)
- Xuancheng Guan
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming, China
| | - Junhong Zhu
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming, China
| | - Haichao Sun
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming, China
| | - Xiaoqi Zhao
- Yunnan Academy of Animal Husbandry and Veterinary Sciences, Kunming, China
| | - Minghua Yang
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
| | - Ying Huang
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
| | - Hongbin Pan
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
| | - Yanguang Zhao
- Shanghai Laboratory Animal Research Center, Shanghai, China
| | - Sumei Zhao
- Yunnan Key Laboratory of Animal Nutrition and Feed Science, Yunnan Agricultural University, Kunming, China
- Yunnan Province Key Laboratory for Porcine Gene Editing and Xenotransplantation, Yunnan Agricultural University, Kunming, China
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11
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Shu H, Wang W, Guo L, Bindelle J. Recent Advances on Early Detection of Heat Strain in Dairy Cows Using Animal-Based Indicators: A Review. Animals (Basel) 2021; 11:980. [PMID: 33915761 PMCID: PMC8066310 DOI: 10.3390/ani11040980] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/23/2021] [Accepted: 03/23/2021] [Indexed: 02/06/2023] Open
Abstract
In pursuit of precision livestock farming, the real-time measurement for heat strain-related data has been more and more valued. Efforts have been made recently to use more sensitive physiological indicators with the hope to better inform decision-making in heat abatement in dairy farms. To get an insight into the early detection of heat strain in dairy cows, the present review focuses on the recent efforts developing early detection methods of heat strain in dairy cows based on body temperatures and respiratory dynamics. For every candidate animal-based indicator, state-of-the-art measurement methods and existing thresholds were summarized. Body surface temperature and respiration rate were concluded to be the best early indicators of heat strain due to their high feasibility of measurement and sensitivity to heat stress. Future studies should customize heat strain thresholds according to different internal and external factors that have an impact on the sensitivity to heat stress. Wearable devices are most promising to achieve real-time measurement in practical dairy farms. Combined with internet of things technologies, a comprehensive strategy based on both animal- and environment-based indicators is expected to increase the precision of early detection of heat strain in dairy cows.
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Affiliation(s)
- Hang Shu
- Agricultural Information Institute, Chinese Academy of Agriculture Sciences, Beijing 100086, China;
- AgroBioChem/TERRA, Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium;
| | - Wensheng Wang
- Agricultural Information Institute, Chinese Academy of Agriculture Sciences, Beijing 100086, China;
| | - Leifeng Guo
- Agricultural Information Institute, Chinese Academy of Agriculture Sciences, Beijing 100086, China;
| | - Jérôme Bindelle
- AgroBioChem/TERRA, Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, 5030 Gembloux, Belgium;
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12
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Rowinski JR, Rispoli LA, Payton RR, Schneider LG, Schrick FN, McLean KJ, Edwards JL. Impact of an acute heat shock during in vitro maturation on interleukin 6 and its associated receptor component transcripts in bovine cumulus-oocyte complexes. Anim Reprod 2021; 17:e20200221. [PMID: 33936291 PMCID: PMC8081495 DOI: 10.1590/1984-3143-ar2020-0221] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
An acute heat stress event after the LH surge increased interleukin 6 (IL6) levels in the follicular fluid of the ovulatory follicle in hyperthermic cows. To examine direct consequences of a physiologically-relevant elevated temperature (41.0°C) on the cumulus-oocyte complex (COC), IL6 transcript abundance and related receptor components were evaluated throughout in vitro maturation. Heat-induced increases in IL6 were first noted at 4 hours of in vitro maturation (hIVM); peak levels occurred at 4.67 versus 6.44 hIVM for 41.0 and 38.5°C COCs, respectively (SEM = 0.23; P < 0.001). Peak IL6ST levels occurred at 6.95 versus 8.29 hIVM for 41.0 and 38.5°C, respectively (SEM = 0.23; P < 0.01). Transcript for LIF differed over time (P < 0.0001) but was not affected by 41.0°C exposure. Blastocyst development after performing IVF was not affected by 41.0°C exposure for 4 or 6 h. When limiting analysis to when IL6 was temporally produced, progesterone levels were only impacted by time and temperature (no interaction). Heat-induced shift in the temporal production of IL6 and IL6ST along with its impact on progesterone likely cooperate in heat-induced hastening of meiotic progression described by others.
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Affiliation(s)
- Julia R Rowinski
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
| | - Louisa A Rispoli
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA.,Cincinnati Zoo & Botanical Garden, Cincinnati, OH, USA
| | - Rebecca R Payton
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
| | - Liesel G Schneider
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
| | - F Neal Schrick
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
| | - Kyle J McLean
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
| | - J Lannett Edwards
- Department of Animal Science, The University of Tennessee, Institute of Agriculture, AgResearch, Knoxville, TN, USA
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13
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Higaki S, Darhan H, Suzuki C, Suda T, Sakurai R, Yoshioka K. An attempt at estrus detection in cattle by continuous measurements of ventral tail base surface temperature with supervised machine learning. J Reprod Dev 2021; 67:67-71. [PMID: 33041266 PMCID: PMC7902215 DOI: 10.1262/jrd.2020-075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We aimed to determine the effectiveness of estrus detection based on continuous measurements of the ventral tail base surface temperature (ST) with supervised
machine learning in cattle. ST data were obtained through 51 estrus cycles on 11 female cattle (six Holsteins and five Japanese Blacks) using the tail-attached
sensor. Three estrus detection models were constructed with the training data (n = 17) using machine learning techniques (random forest,
artificial neural network, and support vector machine) based on 13 features extracted from sensing data (indicative of estrus-associated ST changes). Estrus
detection abilities of the three models on test data (n = 34) were not statistically different among models in terms of sensitivity and
precision (range 50.0% to 58.8% and 60.6% to 73.1%, respectively). The relatively poor performance of the models might indicate the difficulty of separating
estrus-associated ST changes from estrus-independent fluctuations in ST.
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Affiliation(s)
- Shogo Higaki
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
| | - Hongyu Darhan
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
| | - Chie Suzuki
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
| | - Tomoko Suda
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
| | - Reina Sakurai
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
| | - Koji Yoshioka
- National Institute of Animal Health, National Agriculture and Food Research Organization, Ibaraki 305-0856, Japan
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14
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Burnett TA, Kaur M, Polsky L, Cerri RLA. Rumen-Reticular Temperature During Estrus and Ovulation Using Automated Activity Monitors in Dairy Cows. Front Vet Sci 2020; 7:597512. [PMID: 33392289 PMCID: PMC7772321 DOI: 10.3389/fvets.2020.597512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/23/2020] [Indexed: 11/13/2022] Open
Abstract
This study aimed to determine changes in rumen-reticular temperature (RRT) at estrus or ovulation and determine if these changes are associated with the intensity of estrous expression. Cows were equipped with an automated activity monitor (AAM) and a rumen-reticular bolus thermometer. A total of 190 estrus episodes were used where physical activity data was recorded using the AAM and ovulation was determined via ultrasonography of the ovaries at alert and twice daily, for a maximum of 60 h. Estrous expression was assessed using the maximum activity and duration in which activity remained above the AAM threshold; both characteristics were categorized using the median. Temperature data was collected for the duration of estrus, as well as for the interval of time where ovulation was determined to occur. Three measures of temperature were calculated: (1) positive area under the curve (AUC), (2) maximum positive temperature change (PTC), (3) maximum negative temperature change (NTC) at estrus (AUCE/ PTCE/ NTCE) and around ovulation (AUCO/PTCO/ NTCO). Both AUC and PTC were greater during estrus than around ovulation (2.7 ± 0.2 and 1.1 ± 0.3°C2 for AUCE and AUCO; 0.55 ± 0.03 and 0.26 ± 0.04°C for PTCE and PTCO, respectively). In contrast, NTC was lower around ovulation than estrus (-0.28 ± 0.05 and -0.60 ± 0.06°C for NTCE and NTCO). Cows with greater estrous expression had greater AUC and PTC during estrus than around ovulation, but cows with lesser estrous expression had similar AUC and PTC. Increases in AUC [High THI (Temperature Humidity Index): High activity: 4.7 ± 0.5, Low activity: 1.5 ± 0.4; Low THI: High activity: 3.1 ± 0.2, Low activity: 1.4 ± 0.2 °C2] and PTC (High THI: High activity: 0.79 ± 0.08, Low activity: 0.36 ± 0.07; Low THI: High activity: 0.60 ± 0.04, Low activity: 0.47 ± 0.04°C) associated with estrous expression were found to be greater on days with higher THI. Alerts created using standard deviations from the mean were unable to detect estrus or ovulation with acceptable precision. Further research is required to determine how changes in RRT can be used successfully to predict estrus and ovulation.
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Affiliation(s)
- Tracy A Burnett
- Applied Animal Biology, Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada
| | - Manveen Kaur
- Applied Animal Biology, Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada
| | - Liam Polsky
- Applied Animal Biology, Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada
| | - Ronaldo L A Cerri
- Applied Animal Biology, Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada
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15
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Higaki S, Koyama K, Sasaki Y, Abe K, Honkawa K, Horii Y, Minamino T, Mikurino Y, Okada H, Miwakeichi F, Darhan H, Yoshioka K. Technical note: Calving prediction in dairy cattle based on continuous measurements of ventral tail base skin temperature using supervised machine learning. J Dairy Sci 2020; 103:8535-8540. [PMID: 32622606 DOI: 10.3168/jds.2019-17689] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 04/28/2020] [Indexed: 11/19/2022]
Abstract
In this study, we developed a calving prediction model based on continuous measurements of ventral tail base skin temperature (ST) with supervised machine learning and evaluated the predictive ability of the model in 2 dairy farms with distinct cattle management practices. The ST data were collected at 2- or 10-min intervals from 105 and 33 pregnant cattle (mean ± standard deviation: 2.2 ± 1.8 parities) reared in farms A (freestall barn, in a temperate climate) and B (tiestall barn, in a subarctic climate), respectively. After extracting maximum hourly ST, the change in values was expressed as residual ST (rST = actual hourly ST - mean ST for the same hour on the previous 3 d) and analyzed. In both farms, rST decreased in a biphasic manner before calving. Briefly, an ambient temperature-independent gradual decrease occurred from around 36 to 16 h before calving, and an ambient temperature-dependent sharp decrease occurred from around 6 h before until calving. To make a universal calving prediction model, training data were prepared from pregnant cattle under different ambient temperatures (10 data sets were randomly selected from each of the 3 ambient temperature groups: <15°C, ≥15°C to <25°C, and ≥25°C in farm A). An hourly calving prediction model was then constructed with the training data by support vector machine based on 15 features extracted from sensing data (indicative of pre-calving rST changes) and 1 feature from non-sensor-based data (days to expected calving date). When the prediction model was applied to the data that were not part of the training process, calving within the next 24 h was predicted with sensitivities and precisions of 85.3% and 71.9% in farm A (n = 75), and 81.8% and 67.5% in farm B (n = 33), respectively. No differences were observed in means and variances of intervals from the calving alerts to actual calving between farms (12.7 ± 5.8 and 13.0 ± 5.6 h in farms A and B, respectively). Above all, a calving prediction model based on continuous measurement of ST with supervised machine learning has the potential to achieve effective calving prediction, irrespective of the rearing condition in dairy cattle.
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Affiliation(s)
- Shogo Higaki
- National Institute of Animal Health, National Agriculture and Food Research Organization, Tsukuba, Ibaraki 305-0856, Japan
| | - Keisuke Koyama
- Dairy Cattle Group, Dairy Research Center, Hokkaido Research Organization, Nakashibetsu, Hokkaido 086-1135, Japan
| | - Yosuke Sasaki
- Department of Animal and Grassland Sciences, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan
| | - Kodai Abe
- Farmnote Holdings Inc., Obihiro, Hokkaido 080-0847, Japan
| | - Kazuyuki Honkawa
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita, Oita 877-0056, Japan
| | - Yoichiro Horii
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita, Oita 877-0056, Japan
| | - Tomoya Minamino
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita, Oita 877-0056, Japan
| | - Yoko Mikurino
- Division of Research and Training for Livestock and Veterinary Clinic, Honkawa Ranch, Hita, Oita 877-0056, Japan
| | - Hironao Okada
- Sensing System Research Center, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8564, Japan
| | - Fumikazu Miwakeichi
- Department of Statistical Modeling, The Institute of Statistical Mathematics, Tachikawa, Tokyo 190-0014, Japan
| | - Hongyu Darhan
- National Institute of Animal Health, National Agriculture and Food Research Organization, Tsukuba, Ibaraki 305-0856, Japan
| | - Koji Yoshioka
- National Institute of Animal Health, National Agriculture and Food Research Organization, Tsukuba, Ibaraki 305-0856, Japan.
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16
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Tresoldi G, Schütz KE, Tucker CB. Sampling strategy and measurement device affect vaginal temperature outcomes in lactating dairy cattle. J Dairy Sci 2020; 103:5414-5421. [PMID: 32278552 DOI: 10.3168/jds.2019-16667] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 02/10/2020] [Indexed: 11/19/2022]
Abstract
Body temperature (BT) is widely used to evaluate health and heat load status in cattle. Despite its importance, studies vary in how BT is measured and in the biological interpretation of the results. Costs, practicality, labor, and welfare concerns can affect how BT is measured, including frequency of measurement and the type of device used. Inaccurate BT outcomes may have implications for cattle welfare; for example, animals may only receive treatment when fever is identified. Our objectives were (1) to compare measurement of vaginal temperature (VT) using relatively small, inexpensive, and low-accuracy loggers (±0.5 to ±1°C, iButton range; Embedded Data Systems, Lawrenceburg, KY) to a high-accuracy logger (±0.1°C; StarOddi, Gardabaer, Iceland), and (2) to evaluate how different BT sampling strategies correspond to 24-h VT in lactating dairy cows. To address the first objective, VT data from 54 cows were recorded every 45 min for 12 d/cow, on average, using 2 different types of temperature loggers (StarOddi DST centi-T and iButton DS1921H or DS1922L) attached to a shortened, hormone-free controlled internal drug release insert. Average VT obtained from both loggers were compared using mixed models and regression analyses. In addition, we tested the consistency of the low-accuracy loggers in detecting cows with elevated BT using the kappa coefficient of concordance. To address the second objective, VT data from 20 cows were recorded every min for 9 to 11 d/cow using StarOddi loggers. Using these data, we estimated average VT using 11 sampling strategies (every 5, 10, 15, 30, 45, 60, and 120 min, 1×/d recorded in the morning or afternoon, 2×/d, or 3×/d). Estimates and observed means were compared using linear regression. Compared with StarOddi loggers, the iButtons either underestimated (H model: 38.7 vs. 38.0 ± 0.06°C) or overestimated VT (L model: 38.7 vs. 39.2 ± 0.04°C). When considering elevated or fever VT thresholds, iButtons did not correctly classify animals; kappa coefficients of concordance were ≤0.35. Measuring VT as often as every 120 min resulted in more accurate estimates compared with strategies that recorded it once to thrice per day. These results indicate that the type of device (i.e., data logger) and sampling strategies affect BT outcomes and that these decisions affect the interpretation of BT data.
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Affiliation(s)
- Grazyne Tresoldi
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616; College of Agriculture, California State University, Chico 95929
| | | | - Cassandra B Tucker
- Center for Animal Welfare, Department of Animal Science, University of California, Davis 95616.
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17
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Wang S, Zhang H, Tian H, Chen X, Li S, Lu Y, Li L, Wang D. Alterations in vaginal temperature during the estrous cycle in dairy cows detected by a new intravaginal device-a pilot study. Trop Anim Health Prod 2020; 52:2265-2271. [PMID: 32140971 DOI: 10.1007/s11250-020-02199-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 01/11/2020] [Indexed: 10/24/2022]
Abstract
Estrus identification is important in dairy cow production. At present, estrus identification is automated with a pedometer or accelerometer and the results remain unsatisfactory. It was previously reported that body temperature changes during estrus. In the present study, dairy cow vaginal temperature (VT) was monitored during various seasons, and an increase in VT of 0.3 °C was suggested for the onset of estrus, using an automated VT monitoring system developed in-house. Natural and synchronized estrus were measured simultaneously. The VT was determined to be in circadian rhythm and significantly higher in summer than in either autumn or winter (P < 0.05). VT difference (between estrus VT and average VT 7 days earlier) gradually increased, reached a peak of 0.56 °C ± 0.17 at 4 h before the end of estrus, and then decreased to the normal. The VT of cows in estrus and the duration of their estrus were significantly affected by seasons and estrus types (P < 0.05). VT gradually decreased in response to prostaglandin (PG) injection and was significantly lower (0.15-0.35 °C) from 9 to 33 h after the drug administration than the average VT at the same time 7 days earlier (P < 0.05). Changes in circadian and seasonal VT and in the estrous cycle can be monitored to assess the physiological status of cows and will help in developing an effective automated estrus identification technique. Results of this pilot study should be validated in further studies.
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Affiliation(s)
- Shuilian Wang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.,College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Hongliang Zhang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.,College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Hongzhi Tian
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Xiaoli Chen
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Shujing Li
- Shijiazhuang Tianquan Elite Breeding Dairy Cow Co., LTD., Shijiazhuang, 050051, Hebei, China
| | - Yongqiang Lu
- Animal Husbandry Station of Beijing, Beijing, 100107, China
| | - Lanqi Li
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.,College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Dong Wang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
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18
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Early pregnancy diagnoses based on physiological indexes of dairy cattle: a review. Trop Anim Health Prod 2020; 52:2205-2212. [PMID: 32020411 DOI: 10.1007/s11250-020-02230-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 01/28/2020] [Indexed: 10/25/2022]
Abstract
With the development of standardization and scaling in the dairy farming industry, timely and accurate pregnancy diagnosis is required to improve the benefits of breeding by shortening the calving interval. However, the current pregnancy diagnostic methods cannot meet the requirements of the industry. Here, we review changes in the physiological indexes and in the function and morphological status of the reproductive organs of dairy cows at the early stages of pregnancy. In addition, the corresponding pregnancy diagnostic methods based on certain indexes are well development, and the pregnancy diagnostic approaches based on remote sensing and automation technology have become inevitable trends in the industry. These applications will reveal physiological regularities in pregnancy and benefit the detailed management of dairy cows during early pregnancy.
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Miwa M, Matsuyama S, Nakamura S, Noda K, Sakatani M. Prepartum change in ventral tail base surface temperature in beef cattle: comparison with vaginal temperature and behavior indices, and effect of ambient temperature. J Reprod Dev 2019; 65:515-525. [PMID: 31588064 PMCID: PMC6923149 DOI: 10.1262/jrd.2019-087] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Prediction of parturition is essential for sustainable production in beef and dairy cattle, yet the present methods are limited by their high invasiveness and low utility. Here we compared
prepartum changes in ventral tail base surface temperature (ST) with changes in vaginal temperature (VT) and behavioral indices. We analyzed 22 parturitions from 22 beef cows. Changes in
daily values of ST, VT, and behavioral indices over the 7 days before parturition were investigated. Hourly values were calculated as the actual values minus the mean values for the same
hour over a 3-day period, and the changes in hourly values over the 48 h before parturition were investigated. To test the effect of ambient temperature, tested cows were assigned to two
season-groups based on the ambient temperature to which they were exposed (warm: n = 13; cool: n = 9), and the daily and hourly values of the indices were compared between seasons. A
decrease in ST occurred approximately 30 h before parturition, which was similar to the time of the decrease in VT and earlier than the increase of behavioral indices. In addition, a unique
fluctuation of ST observed in the last few hours before parturition indicates that ST could provide a sign for parturition not only in the long-term like VT, but also in the short-term like
behavioral indices. Although ST was more sensitive to ambient temperature than VT or the behavioral indices, the day of parturition could be predicted from ST in both the warm and cool
seasons.
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Affiliation(s)
- Masafumi Miwa
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tochigi 329-2793, Japan
| | - Shuichi Matsuyama
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tochigi 329-2793, Japan.,Present: Graduate School of Bioagricultural Sciences, Nagoya University, Aichi 470-0151, Japan
| | - Sho Nakamura
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tochigi 329-2793, Japan.,Present: Faculty of Veterinary Medicine, Okayama University of Science, Ehime 794-8555, Japan
| | - Kohei Noda
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tochigi 329-2793, Japan.,Department of Life Science, Faculty of Science and Engineering, Kindai University, Osaka 577-8502, Japan
| | - Miki Sakatani
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tochigi 329-2793, Japan
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WSMS: Wearable Stress Monitoring System based on IoT Multi-Sensor Platform for Living Sheep Transportation. ELECTRONICS 2019. [DOI: 10.3390/electronics8040441] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Farming herdsmen, sheep dealers, and veterinarians are increasingly interested in continuously monitoring sheep basic physiological characteristics (such as the heart rate and skin temperature) outside the laboratory environment, with the aim of identifying the physiological links between stress, uncomfortable, excitement, and other pathological states. This paper proposes a non-invasive Wearable Stress Monitoring System (WSMS) with PhotoPlethysmoGram (PPG), Infrared Temperature Measurement (ITM), and Inertial Measurement Units (IMU) that aimed to remotely and continuously monitor the stress signs of sheep during transportation. The purpose of this study was implemented by following the multi-dimensional sensing platform to identify more pressure information. The designed WSMS showed sufficient robustness in recording and transmitting sensing data of physiology and environment during transport. The non-contact and non-destructive monitoring method that was proposed in this paper was helpful in minimizing the effects of sheep stress load.
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Estrous detection by continuous measurements of vaginal temperature and conductivity with supervised machine learning in cattle. Theriogenology 2019; 123:90-99. [DOI: 10.1016/j.theriogenology.2018.09.038] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 09/22/2018] [Accepted: 09/26/2018] [Indexed: 11/21/2022]
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Toledo-Alvarado H, Vazquez AI, de los Campos G, Tempelman RJ, Gabai G, Cecchinato A, Bittante G. Changes in milk characteristics and fatty acid profile during the estrous cycle in dairy cows. J Dairy Sci 2018; 101:9135-9153. [DOI: 10.3168/jds.2018-14480] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/31/2018] [Indexed: 11/19/2022]
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Prediction of calving time in Holstein dairy cows by monitoring the ventral tail base surface temperature. Vet J 2018; 240:1-5. [DOI: 10.1016/j.tvjl.2018.08.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 07/04/2018] [Accepted: 08/19/2018] [Indexed: 11/21/2022]
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Heat shock protein(s) may serve as estrus indicators in animals: A conceptual hypothesis. Med Hypotheses 2018; 117:47-49. [DOI: 10.1016/j.mehy.2018.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/20/2018] [Accepted: 06/04/2018] [Indexed: 02/06/2023]
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Combination of Multi-Agent Systems and Wireless Sensor Networks for the Monitoring of Cattle. SENSORS 2018; 18:s18010108. [PMID: 29301310 PMCID: PMC5795335 DOI: 10.3390/s18010108] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/21/2017] [Accepted: 12/28/2017] [Indexed: 11/23/2022]
Abstract
Precision breeding techniques have been widely used to optimize expenses and increase livestock yields. Notwithstanding, the joint use of heterogeneous sensors and artificial intelligence techniques for the simultaneous analysis or detection of different problems that cattle may present has not been addressed. This study arises from the necessity to obtain a technological tool that faces this state of the art limitation. As novelty, this work presents a multi-agent architecture based on virtual organizations which allows to deploy a new embedded agent model in computationally limited autonomous sensors, making use of the Platform for Automatic coNstruction of orGanizations of intElligent Agents (PANGEA). To validate the proposed platform, different studies have been performed, where parameters specific to each animal are studied, such as physical activity, temperature, estrus cycle state and the moment in which the animal goes into labor. In addition, a set of applications that allow farmers to remotely monitor the livestock have been developed.
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Wang T, Ramnarayanan A, Cheng H. Real Time Analysis of Bioanalytes in Healthcare, Food, Zoology and Botany. SENSORS (BASEL, SWITZERLAND) 2017; 18:E5. [PMID: 29267256 PMCID: PMC5795934 DOI: 10.3390/s18010005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 12/16/2017] [Accepted: 12/17/2017] [Indexed: 12/13/2022]
Abstract
The growing demand for real time analysis of bioanalytes has spurred development in the field of wearable technology to offer non-invasive data collection at a low cost. The manufacturing processes for creating these sensing systems vary significantly by the material used, the type of sensors needed and the subject of study as well. The methods predominantly involve stretchable electronic sensors to monitor targets and transmit data mainly through flexible wires or short-range wireless communication devices. Capable of conformal contact, the application of wearable technology goes beyond the healthcare to fields of food, zoology and botany. With a brief review of wearable technology and its applications to various fields, we believe this mini review would be of interest to the reader in broad fields of materials, sensor development and areas where wearable sensors can provide data that are not available elsewhere.
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Affiliation(s)
- Tianqi Wang
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Ashwin Ramnarayanan
- School of Engineering Design, Technology and Professional Programs, The Pennsylvania State University, University Park, PA 16802, USA.
| | - Huanyu Cheng
- Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, PA 16802, USA.
- Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA.
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