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Anwar S, Khalique A, Hifzulrahman, NaeemTahir M, Azam BE, Tausif MA, Qamar S, Tahir H, Tipu MA, Haque MNU. Effects of prilled fat supplementation in diets with varying protein levels on production performance of early lactating Nili Ravi Buffaloes. Anim Biosci 2024; 37:1387-1397. [PMID: 38665070 PMCID: PMC11222859 DOI: 10.5713/ab.23.0543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/24/2024] [Accepted: 04/01/2024] [Indexed: 07/05/2024] Open
Abstract
OBJECTIVE The objective of the current study was to find out the independent and interactive effects of prilled fat supplementation with protein on the production performance of early lactating Nili Ravi buffaloes. METHODS Sixteen early lactating buffaloes (36.75±5.79 d in milk; mean±standard error) received 4 treatments in 4×4 Latin-square design according to 2×2 factorial arrangements. The dietary treatments were: i) low protein low fat, ii) low protein high fat, iii) high protein low fat, and iv) high protein high fat. The dietary treatments contained 2 protein (8.7% and 11.7% crude protein) and fat levels (2.6% and 4.6% ether extract) on a dry matter basis. RESULTS The yields of milk and fat increased with increasing protein and fat independently (p≤0.05). Energy-, protein-, and fat-corrected milk yields also increased with increasing protein and fat independently (p≤0.05). Increasing dietary protein increased the protein yield by 3.75% and lactose yield by 3.15% and increasing dietary fat supplies increased the fat contents by 3.93% (p≤0.05). Milk yield and fat-corrected milk to dry matter intake ratios were increased at high protein and high fat levels (p≤0.05). Milk nitrogen efficiency was unaffected by dietary fat (p>0.10), whereas it decreased with increasing protein supplies (p≤0.05). Plasma urea nitrogen and cholesterol were increased by increasing protein and fat levels, respectively (p≤0.05). The values of predicted methane production reduced with increasing dietary protein and fat. CONCLUSION It is concluded that prilled fat and protein supplies increased milk and fat yield along with increased ratios of milk yield and fat-corrected milk yields to dry matter intake. However, no interaction was observed between prilled fat and protein supplementation for production parameters, body weight, body condition score and blood metabolites. Predicted methane production decreased with increasing protein and fat levels.
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Affiliation(s)
- Saba Anwar
- Buffalo Research Institute, Pattoki District Kasur, 53000,
Pakistan
| | - Anjum Khalique
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore 54000,
Pakistan
| | - Hifzulrahman
- Department of Livestock Production, University of Veterinary and Animal Sciences, Lahore 54000,
Pakistan
| | - Muhammad NaeemTahir
- Department of Livestock Management, Faculty of Veterinary and Animal Sciences, The Islamia University, Bahawalpur 63100,
Pakistan
| | - Burhan E Azam
- Livestock Experiment Station, Bhunikey, Pattoki, District Kasur, 53000,
Pakistan
| | - Muhammad Asim Tausif
- Livestock Experiment Station, Bhunikey, Pattoki, District Kasur, 53000,
Pakistan
| | - Sundas Qamar
- Buffalo Research Institute, Pattoki District Kasur, 53000,
Pakistan
| | - Hina Tahir
- Buffalo Research Institute, Pattoki District Kasur, 53000,
Pakistan
| | - Murtaza Ali Tipu
- Department of Livestock and Dairy Development, Lahore 54000,
Pakistan
| | - Muhammad Naveed ul Haque
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore 54000,
Pakistan
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Firozi F, Dayani O, Tahmasbi R, Tajaddini MA. Feed intake and milk yield and composition of lactating dairy goats in response to partial substitution of soybean meal for formaldehyde-treated sesame meal in the diet. Arch Anim Nutr 2023; 77:290-307. [PMID: 37553987 DOI: 10.1080/1745039x.2023.2241338] [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: 01/15/2023] [Accepted: 07/24/2023] [Indexed: 08/10/2023]
Abstract
This study was conducted to evaluate the effect of substitution of soybean meal (SBM) for formaldehyde-treated sesame meal (FTSM) on nutrient intake and digestibility, ruminal and blood parameters and milk production and composition in lactating Murciano-Granadina goats. Forty lactating goats were randomly assigned to one of the following four treatments: (1) diet with 16.5% CP, containing SBM (CON); (2) diet with 16.5% CP, containing untreated SM (USM); (3) diet with 16.5% CP, containing FTSM (FT); and (4) diet with 14.5% CP containing FTSM (LPFT). The results showed that nutrient intake was highest in the FT group (p < 0.001), while it was similar between the CON and LPFT groups, except for the intake of CP, which was higher in the CON group. The FT and LPFT had lower ruminal pH compared to CON and USM groups (p < 0.001), with goats in group FT having the highest volatile fatty acids (VFA) production (p < 0.001). The highest propionate concentration was observed in the LPFT treatment (p < 0.001), followed by the FT, CON, and USM treatments. Goats offered USM and LPFT treatments presented the highest and lowest acetate: propionate values, respectively, among the experimental groups (p < 0.001). The results also showed that LPFT goats had the lowest blood urea nitrogen (BUN) level (p = 0.004), while FT goats presented a lower non-esterified FA (NEFA) level compared with CON and LPFT goats (p = 0.01). Goats offered the FT diet had the highest milk yield (p = 0.002) and energy-corrected milk yield (p < 0.001) among all dietary groups. The highest milk fat (p < 0.001), protein (p = 0.001), lactose (p = 0.007), total solids (p = 0.003), and solids-not-fat (SNF) (p = 0.003) contents were observed in FT goats, which didn't differ from USM goats. The inclusion of formaldehyde-treated SM increased the percentage of C18:3 (p < 0.001) and C20:1 (p = 0.04) FAs compared with USM and CON treatments. Milk from USM, FT, and LPFT goats had lower levels of saturated (p < 0.001) and medium-chain FAs (p = 0.014) compared with CON goats, whereas milk from CON goats had lower levels of unsaturated, monounsaturated, and long-chain FAs compared to other groups (p < 0.001). The lowest and the highest concentrations of polyunsaturated FAs were observed in CON and LPFT goats, respectively (p = 0.001). It can be concluded that SBM can be advantageously replaced by formaldehyde-treated SM in the diet as a feasible alternative to improve feed intake and production performance of dairy goats.
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Affiliation(s)
- Fateme Firozi
- Department of Animal Science, College of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Omid Dayani
- Department of Animal Science, College of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Reza Tahmasbi
- Department of Animal Science, College of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mohammad Amin Tajaddini
- Department of Animal Science, College of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
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Binyameen M, Khan MIR, Haque MNU, Tausif MA, Kok A, van Knegsel ATM, Tahir MZ. Effect of prepartum dietary energy sources on productive and reproductive performance in Nili Ravi buffaloes. Trop Anim Health Prod 2023; 55:88. [PMID: 36808487 DOI: 10.1007/s11250-023-03510-w] [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: 07/11/2022] [Accepted: 02/11/2023] [Indexed: 02/21/2023]
Abstract
Feeding of dietary energy sources has been extensively studied in dairy cows but not well described in dairy buffaloes. The objective of this study was to evaluate the effect of prepartum dietary energy sources on productive and reproductive performance in Nili Ravi buffaloes (n = 21). The buffaloes were offered isocaloric (1.55 Mcal/kg DM NEL (net energy for lactation)) glucogenic (GD), lipogenic (LD), and mixed diet (MD) during 63 days prepartum and maintained (1.27 Mcal/kg DM NEL) at lactation diet (LCD) during 14 weeks postpartum. Effects of dietary energy sources and week on animals were analyzed with the mixed model. The DMI, BCS, and body weights remained similar during the pre- and postpartum periods. The prepartum diets did not affect birth weight, blood metabolites, milk yield, and composition. The GD tended to early uterine involution, more follicle numbers, and early follicle formation. The prepartum feeding of dietary energy source had a similar effect on first estrus expression, days open, conception rate, pregnancy rate, and calving interval. So, it could be concluded that prepartum feeding of an isocaloric dietary energy source had a similar effect on the performance of buffaloes.
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Affiliation(s)
- M Binyameen
- Buffalo Research Institute, Pattoki, District Kasur, 55300, Pakistan
| | - M I R Khan
- Department of Theriogenology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - M N U Haque
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - M A Tausif
- Livestock Experiment Station Bhunikey, Pattoki, District Kasur, 55300, Pakistan
| | - A Kok
- Adaptation Physiology Group, Wageningen University and Research, 6700, AH, Wageningen, The Netherlands
| | - A T M van Knegsel
- Adaptation Physiology Group, Wageningen University and Research, 6700, AH, Wageningen, The Netherlands
| | - M Z Tahir
- Department of Theriogenology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
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Ravari FN, Tahmasbi R, Dayani O, Khezri A. Cactus-alfalfa blend silage as an alternative feedstuff for Saanen dairy goats: Effect on feed intake, milk yield and components, blood and rumen parameters. Small Rumin Res 2022. [DOI: 10.1016/j.smallrumres.2022.106811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Tajaddini M, Dayani O, Khezri A, Tahmasbi R, Sharifi-Hoseini M. Production efficiency, milk yield, and milk composition and fatty acids profile of lactating goats feeding formaldehyde-treated canola meal in two levels of dietary crude protein. Small Rumin Res 2021. [DOI: 10.1016/j.smallrumres.2021.106519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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SINGH SV, SOMAGOND YALLAPPAM, DESHPANDE ADITYA. Nutritional management of dairy animals for sustained production under heat stress scenario. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2021. [DOI: 10.56093/ijans.v91i5.115381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Dairy industry plays a significant role in the agriculture sector for sustainable growth. Heat stress, on the other hand, has been proven to have a detrimental impact on dairy output in terms of growth, reproductive performance and milk production in dairy animals, especially in tropical areas. Heat stress is one of the most significant issues facing the dairy industry, as rising temperatures and humidity limit animal productivity throughout the summer, resulting in devastating economic repercussions. The purpose of this review is to gather knowledge on the effects of heat stress on dairy output and how to ameliorate them. The diversion of energy resources from the production to the adaptation pathway may be responsible for the loss in productive capacity of dairy animals, when they are exposed to heat stress. There are different approaches pertaining to relieving the adverse effects of heat stress on dairy production system. These approaches may be classified into three major categories viz. genetic, management and nutritional interventions. These approaches might help dairy animals to perform better by reducing the harmful impacts of heat stress. Appropriate shelter design, giving shade, employing sprinklers, installing cooling devices, and using fans and ventilation systems are among the management strategies. The nutritional interventions comprise ration balancing and providing essential micronutrients to improve the productive and reproductive performance. Some of the most widely used dietary measures to ensure optimal production are inclusion of protein or fat (prill fat), micronutrients antioxidants (vitamins and minerals) and some feed additives (Astaxanthin, betaine, melatonin, Chlorophytum borivilianum) in the diet. These antioxidants and feed additives can be used to attenuate the negative effects of environmental stress. Furthermore, providing adequate energy and antioxidants help to ensure optimum growth, milk production and reproduction efficiency during heat stress. This review provides an overview of the consequences of heat stress on dairy animals, emphasizes essential nutritional strategies for heat stress reduction in dairy animals, and evaluates the influence of various feed supplements on growth, productivity and physiology.
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SOMAGOND YALLAPPAM, SINGH SV, DESHPANDE ADITYA, SHEORAN PARVENDER, CHAHAL VP. Physiological responses, energy metabolites and prolactin levels of buffaloes supplemented with dietary astaxanthin, prill fat and their combination during heat stress. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2020. [DOI: 10.56093/ijans.v90i1.98220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Study was conducted to assess the effect of dietary supplementation of astaxanthin, prill fat and their combination on physiological responses, energy metabolites and prolactin levels in buffaloes during summer season. Twenty four lactating buffaloes were equally divided into four groups, viz. Gr I (control), Gr II (astaxanthin supplementation @ 0.25 mg/kg body wt/day), Gr III (prill fat @ 100 g/animal/day) and Gr IV (combination of both). The respiration rate was lower in treatment groups than control. Plasma glucose in combination group was higher than control. Plasma NEFA was lower in treatment groups compared to control. Prolactin level was lower in supplemented groups compared to control. Based on the results it can be concluded that astaxanthin supplementation helped in ameliorating effects of heat stress whereas prill fat worked as source of energy to maintain the energy balance in lactating buffaloes. The combinations of both the products are more effective as far as stress markers and increase in milk production is concerned but due to higher price of astaxanthin the cost benefit ratio is lower than prill fat supplementation alone. Therefore, farmers prefer to feed prill fat to their lactating buffaloes during summer conditions.
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Effect of rumen-protected nutrients on feed intake, body weights, milk yield, and composition in Murrah buffaloes during early lactation. Trop Anim Health Prod 2019; 51:2297-2304. [PMID: 31161485 DOI: 10.1007/s11250-019-01942-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 05/24/2019] [Indexed: 11/27/2022]
Abstract
The effect of rumen-protected nutrients (bypass fat, BPF; bypass protein, BPP; or their combination, BPPF) was investigated in Murrah buffaloes during the early stage of lactation. Forty Murrah buffaloes (BW 531.92 ± 10.85 kg) just after parturition were randomly distributed into four groups according to parity and milk production. Buffaloes individually fed ration from day 0 to 90 postpartum according to feeding group and nutrient requirement. Control and BPF fed groups received a concentrate mixture, CM1 with 25% rumen-protected protein (using barley, wheat bran, and mustard oil cake), BPP and BPPF groups received a second concentrate mixture, CM2 with 40% rumen-protected protein (using barley, de-oiled rice bran, and cottonseed cake). Bypass fat fed groups (BPF and BPPF) additionally were supplemented with 15 g BPF (Ca salt of long-chain fatty acids) per kg milk yield in their respective concentrate mixtures. Dry matter intake, body weights, body condition score, and total milk yield were similar between groups (P > 0.05). Fat-corrected milk (FCM) production was improved (14.5%, P > 0.05) in groups fed BPP and BPPF, while significant (19.45%, P < 0.05) improvement was observed in BPF-fed group. Overall mean values of milk fat, solid not fat, protein, lactose, and total solids were found to be high (P < 0.05) in treatment groups as compared with control values. It may be concluded that supplementation with BPP or BPF either alone or in combination positively influences the quality of milk produced in Murrah buffaloes during early lactation and BPF additionally had improvement on the quantitative trait of milk as well.
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Hifzulrahman, Abdullah M, Akhtar MU, Pasha TN, Bhatti JA, Ali Z, Saadullah M, Haque MN. Comparison of oil and fat supplementation on lactation performance of Nili Ravi buffaloes. J Dairy Sci 2019; 102:3000-3009. [PMID: 30799102 DOI: 10.3168/jds.2018-15452] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 12/20/2018] [Indexed: 11/19/2022]
Abstract
The effects of feeding rumen-inert fat sources on production responses of lactating dairy cows have been well reported but less thoroughly described in lactating dairy buffalo. The objective of this study was to investigate the effect of oil and 2 different rumen-inert fat sources on dry matter intake, milk yield, milk composition, and milk fatty acid (FA) profile in Nili Ravi buffalo. Twelve multiparous mid-lactating Nili Ravi buffaloes received 4 treatments in a 4 × 4 Latin square design with a period length of 21 d. The treatments were (1) the basal diet without supplementation of oil or fats (CTRL), (2) the basal diet supplemented with canola oil (CO), (3) the basal diet supplemented with calcium salts of palm FA (Ca-FA), and (4) the basal diet supplemented with high palmitic acid (PA). Dry matter intake was decreased by 4.4% in the CO compared with Ca-FA and PA. Milk yield and milk fat yield were increased by 7.8 and 14.3%, respectively, in CO, Ca-FA, and PA compared with the CTRL. Milk fat content increased by 7.5%, whereas milk fat yield tended to increase with the supplementation of Ca-FA and PA compared with CO. No effect on milk yield and milk composition was observed in Ca-FA versus PA treatments. The yield of medium-chain FA was increased by Ca-FA and PA versus CO. The CO treatment increased the yield of long-chain FA compared with Ca-FA and PA treatments. Plasma glucose level was higher in CO, Ca-FA, and PA compared with the CTRL. In conclusion, feeding rumen-inert fats in the lactating buffalo diet proved to be a useful strategy to increase the 3.5% fat-corrected milk yield due to the higher milk fat content in this study.
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Affiliation(s)
- Hifzulrahman
- Department of Livestock Production, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - M Abdullah
- Department of Livestock Production, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - M U Akhtar
- Department of Animal Nutrition, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - T N Pasha
- Department of Animal Nutrition, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - J A Bhatti
- Department of Livestock Production, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - Z Ali
- Applied Chemistry Research Center, Pakistan Council of Scientific and Industrial Research Laboratories Complex, Lahore 54600, Pakistan
| | - M Saadullah
- Department of Livestock Production, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan
| | - M N Haque
- Department of Animal Nutrition, University of Veterinary & Animal Sciences, Outfall Road, Lahore 54000, Pakistan.
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An energy-protein feed additive containing different sources of fat improves feed intake and milk performance of dairy cows in mid-lactation. J DAIRY RES 2019; 86:55-62. [PMID: 30729900 DOI: 10.1017/s0022029919000062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This research paper addresses the hypothesis that calcium salts combined with whole linseed and heat-treated rapeseed cake in one feed additive may efficiently stimulate the productivity of dairy cows and have a positive effect on the functional (health-promoting) properties of milk fat. The article proposes the composition of such an additive (EFA) and evaluates its nutritional effect in the diet of mid-lactation dairy cows. Forty multiparous Polish Holstein-Friesian (PHF) dairy cows were allocated to one of four treatments (10 cows/treatment) and fed a TMR diet without EFA or with EFA in the amount of 1, 2 or 3 kg/d per head for a 63-d-period. Individual intake of dry matter (DMI) and nutrients was determined, as was milk yield and composition, including fatty acid profile, fat soluble vitamins, cholesterol and phospholipids (PLs). Irrespective of the treatment group, cows fed diets with EFA had higher (P < 0.05) DMI, milk yield and milk vitamin D3 and K2 concentration but lower (P < 0.01) milk protein, fat and cholesterol contents. The additive did not affect the milk concentrations of β-carotene or vitamin A or E. The PLs content was correlated with fat concentration in the milk and decreased as the level of EFA in the diet increased. An increase in phosphatidylcholine in total PLs was accompanied by a reduction in the proportion of sphingomyelin (P < 0.05). The use of EFA increased the proportion of polyunsaturated fatty acids (PUFA) in the total fatty acids in the milk. The addition of EFA in the amount of 3 kg increased the proportion of PUFA by 77% (P < 0.05). In conclusion, the use of an energy-protein feed additive (EFA) increases feed intake and milk yield in cows and alters milk fat composition, improving its functional properties. Higher milk production compensates for the decrease in solids concentration in the milk, which has no effect on their daily yield.
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Bhatt R, Sahoo A. Effect of adding formaldehyde treated protein alone and with Saccharomyces cerevisiae in diet on plane of nutrition, growth performance, rumen fermentation and microbial protein synthesis of finisher lambs. Small Rumin Res 2019. [DOI: 10.1016/j.smallrumres.2018.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Pasquini M, Osimani A, Tavoletti S, Moreno I, Clementi F, Trombetta MF. Trends in the quality and hygiene parameters of bulk Italian Mediterranean buffalo (
Bubalus bubalis
) milk: A three year study. Anim Sci J 2017; 89:176-185. [DOI: 10.1111/asj.12916] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 08/03/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Marina Pasquini
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
| | - Andrea Osimani
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
| | - Stefano Tavoletti
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
| | - Itzhak Moreno
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
| | - Francesca Clementi
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
| | - Maria Federica Trombetta
- Dipartimento di Scienze Agrarie Alimentari ed Ambientali Università Politecnica delle Marche Ancona Italy
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Sharma S, Singh M, Roy AK, Thakur S. Effect of pre-partum prilled fat supplementation on feed intake, energy balance and milk production in Murrah buffaloes. Vet World 2016; 9:256-9. [PMID: 27057108 PMCID: PMC4823285 DOI: 10.14202/vetworld.2016.256-259] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 01/04/2016] [Accepted: 01/13/2016] [Indexed: 11/16/2022] Open
Abstract
AIM To investigate the effect of pre-partum prilled fat feeding on dry matter intake (DMI), energy balance and milk production in Murrah buffaloes. MATERIALS AND METHODS Advance pregnant Murrah buffaloes were either received a dietary supplement of prilled fat at 100 g/day for 35 days pre-partum and at 150 g/day for 95 days post-partum (supplemented group [SG]) or did not receive fat supplement (control group [CG]). DMI and the yields of milk and milk component were measured. A body condition score (BCS) was recorded. Energy balance and gross feed efficiency (GFE) were calculated. DMI and BCS were recorded and milk yield (MY), fat, protein, lactose, solid not fat, energy balance were measured. The fat corrected milk yield was calculated. RESULTS The DMI was non-significant between groups and periods of study. BCS of buffaloes improved in the SG than CG (p<0.01). The energy intake in terms of total digestible nutrients (TDN%), TDN intake, digestible energy (DE), metabolizable energy/kg of milk, DE of milk, net energy, and GFE were higher (p<0.01) in SG during post-partum period. Crude protein intake was statistically similar in both the groups. MY was higher (p<0.01) in SG than in CG during 95 days of early lactation. Milk fat, fat corrected MY was higher (p<0.01) in SG however protein, lactose and solid not fat content did not varied between the groups. The feed efficiency of the SG was higher (p<0.01) than the CG during the post-partum period. CONCLUSION It was inferred that prilled fat supplementation augments energy balance and milk production in transition Murrah buffaloes.
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Affiliation(s)
- Shikha Sharma
- Division of Dairy Cattle Physiology, National Dairy Research Institute, Karnal, Haryana, India
| | - Mahendra Singh
- Division of Dairy Cattle Physiology, National Dairy Research Institute, Karnal, Haryana, India
| | - Ashwani Kumar Roy
- Division of Dairy Cattle Physiology, National Dairy Research Institute, Karnal, Haryana, India
| | - Sunita Thakur
- Division of Dairy Cattle Physiology, National Dairy Research Institute, Karnal, Haryana, India
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Alvarenga TIRC, Chen Y, Furusho-Garcia IF, Perez JRO, Hopkins DL. Manipulation of Omega-3 PUFAs in Lamb: Phenotypic and Genotypic Views. Compr Rev Food Sci Food Saf 2015; 14:189-204. [DOI: 10.1111/1541-4337.12131] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 01/19/2015] [Indexed: 11/26/2022]
Affiliation(s)
- Tharcilla Isabella Rodrigues Costa Alvarenga
- Dept. of Animal Science, Federal Univ. of Lavras; Campus Universitário; Caixa Postal 3037 37200-000 Lavras Minas Gerais Brazil
- NSW Dept. of Primary Industries; Centre for Red Meat and Sheep Development; Cowra NSW 2794 Australia
| | - Yizhou Chen
- NSW Dept. of Primary Industries; Elizabeth Macarthur Agricultural Inst; Menangle NSW 2568 Australia
| | - Iraides Ferreira Furusho-Garcia
- Dept. of Animal Science, Federal Univ. of Lavras; Campus Universitário; Caixa Postal 3037 37200-000 Lavras Minas Gerais Brazil
| | - Juan Ramon Olalquiaga Perez
- Dept. of Animal Science, Federal Univ. of Lavras; Campus Universitário; Caixa Postal 3037 37200-000 Lavras Minas Gerais Brazil
| | - David L. Hopkins
- Dept. of Animal Science, Federal Univ. of Lavras; Campus Universitário; Caixa Postal 3037 37200-000 Lavras Minas Gerais Brazil
- NSW Dept. of Primary Industries; Centre for Red Meat and Sheep Development; Cowra NSW 2794 Australia
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Singh M, Sehgal JP, Roy AK, Pandita S, Rajesh G. Effect of prill fat supplementation on hormones, milk production and energy metabolites during mid lactation in crossbred cows. Vet World 2014. [DOI: 10.14202/vetworld.2014.384-388] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Effect of bypass fat supplementation on productive performance and blood biochemical profile in lactating Murrah (Bubalus bubalis) buffaloes. Trop Anim Health Prod 2012; 44:1615-21. [PMID: 22373930 DOI: 10.1007/s11250-012-0115-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2012] [Indexed: 10/28/2022]
Abstract
The study investigated the effect of dietary supplementation of bypass fat on productive performance and blood biochemical profile of lactating Murrah buffaloes (Bubalus bubalis). Fifteen multiparous buffaloes (2-4 lactation) of early to mid lactation were divided in three homogenous groups T(1) (control), T(2), and T(3) of five each. The animals in T(1) were fed with a basal diet consisting of a concentrate mixture, green sorghum, and wheat straw as per requirements, while the animals in group T(2) and T(3) were fed with same ration supplemented with 0.7 % (100 g/day) and 1.4 % (200 g/day) bypass fat (on dry matter intake (DMI) basis), respectively. The feed intake, milk yield, and milk composition were not influenced by supplemental bypass fat. However, fat-corrected milk (6.5 %) yield was higher (P < 0.05) in T(3) (14.21) than that of T(1) (9.83) and similar with T(2) (11.05). Feed efficiency (milk yield/kg DMI) was higher (P < 0.05) in group T(3) (0.51) than that of T(1) (0.38) and T(2) (0.41) indicating that buffaloes fed with bypass fat which is 1.4 % (200 g/day) of the diet were economically more efficient. The serum cholesterol level was higher (P < 0.01) in bypass fat-supplemented group (T(2) and T(3)) of animals. Serum high density lipoprotein (HDL) cholesterol (good cholesterol) level was more (P < 0.05) than LDL cholesterol (bad cholesterol) level with higher dose of bypass fat in T(3) than T(2). It was concluded that bypass fat supplementation with 1.4 % of the diet (200 g/day) increased the fat-corrected milk production and feed efficiency along with serum HDL cholesterol level in lactating Murrah buffaloes.
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