1
|
Kostovska R, Horan B, Drouin G, Tobin JT, O'Callaghan TF, Kelly AL, Gómez-Mascaraque LG. Multispecies pasture diet and cow breed impacts on milk composition and quality in a seasonal spring-calving dairy production system. J Dairy Sci 2024:S0022-0302(24)01001-4. [PMID: 39004133 DOI: 10.3168/jds.2024-24975] [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: 03/28/2024] [Accepted: 06/20/2024] [Indexed: 07/16/2024]
Abstract
In recent years, there has been significant emphasis on the composition of pasture-based cow feed and the potential benefits of incorporating multispecies swards to improve sustainability and biodiversity. This study compared the effects of a conventional perennial ryegrass (PRG) monoculture supported by high chemical nitrogen (N) usage with a low chemical N application multispecies sward system (MSS) on the composition and quality of milk across lactation using spring-calving Holstein-Friesian (HF) and Jersey Holstein-Friesian (JFX) cows. Bulk milk samples (n = 144) were collected from each group at morning and evening milking on a weekly basis (n = 36) throughout lactation and analyzed for gross composition and physico-chemical properties. Cow breed had a significant impact on milk profile, with milk from HF cows having significantly smaller milk fat globule (MFG) size, higher instability index values, higher yield, and lower total solids levels, compared with JFX cows. Notably, HF cows had increased milk total solids and fat levels when fed on MSS, as opposed to the PRG-fed HF cows. Feeding MSS pasture increased creaming velocity values in mid and late lactation, and resulted in similar milk gross composition to PRG. In comparison to PRG, MSS-fed groups showed significantly increased total solids yield, including higher levels of protein and fat yield. In late lactation, MSS feeding was associated with reduced MFG size. All physicochemical properties studied (MFG size, creaming velocity, instability index) showed decreasing values from early to late lactation stage. Overall, these findings demonstrate the significant effects of cow diet, breed and stage of lactation on compositional and physico-chemical characteristics of milk, with important implications for milk processing and dairy product quality.
Collapse
Affiliation(s)
- Renata Kostovska
- Food Chemistry and Technology Department, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland; School of Food and Nutritional Sciences, University College Cork, Co. Cork, Ireland; VistaMilk SFI Research Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - Brendan Horan
- Animal and Grassland Research and Innovation Centre, Teagasc Moorepark, Fermoy, Co. Cork, Ireland
| | - Gaetan Drouin
- Food Chemistry and Technology Department, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - John T Tobin
- Food Chemistry and Technology Department, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland; School of Food and Nutritional Sciences, University College Cork, Co. Cork, Ireland; VistaMilk SFI Research Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - Tom F O'Callaghan
- School of Food and Nutritional Sciences, University College Cork, Co. Cork, Ireland; VistaMilk SFI Research Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland
| | - Alan L Kelly
- School of Food and Nutritional Sciences, University College Cork, Co. Cork, Ireland
| | - Laura G Gómez-Mascaraque
- Food Chemistry and Technology Department, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland; VistaMilk SFI Research Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland.
| |
Collapse
|
2
|
Walsh S, Delaby L, Kennedy M, Galvin N, McKay ZC, Egan M. Intake profile, milk production and energy balance of early lactation spring calving Holstein Friesian and Jersey x Holstein Friesian dairy cows in high utilisation pasture-based systems. J Dairy Sci 2024:S0022-0302(24)00834-8. [PMID: 38825131 DOI: 10.3168/jds.2023-24517] [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: 12/08/2023] [Accepted: 04/12/2024] [Indexed: 06/04/2024]
Abstract
Early lactation is a critical period for dairy cows as energy requirements rapidly increase with the onset of lactation, however, early lactation dry matter intakes (DMI) in pasture-based systems are under-measured. The objectives of this study were 1) to measure and profile total DMI (TDMI) and animal performance of dairy cows during early lactation in a pasture-based system 2) to investigate early lactation energy balance in pasture-based systems and 3) to examine production efficiencies including TDMI and milk solids production per 100 kg bodyweight. Eighty spring-calving dairy cows were allocated to a grazing group as they calved over a 2 year period (2021 and 2022). Cows were offered a daily herbage allowance to achieve a post-grazing sward height of 4 cm with silage supplementation when necessary due to inclement weather. Total DMI was measured using the n-alkane technique over a 12 week period from 1st of February to the 23rd of April. Total DMI and daily milk yield were significantly affected by parity with both variables being greatest for third parity animals (17.7 kg DM and 26.3 kg/cow/day, respectively), lowest for first parity (13.2 kg DM and 19.6 kg/cow/day, respectively) and intermediate for second parity animals (16.8 kg DM and 24.1 kg/cow/day, respectively). Peak TDMI was reached on wk 10 for first parity animals (14.6 kg DM), wk 11 for second parity animals (19.3 kg DM) and wk 12 for third parity animals (19.9 kg DM). Parity also had a significant effect on UFL (feed units for milk) feed balance as first parity animals experienced a greater degree of negative energy balance (-3.2 UFL) compared with second and third parity animals (-2.3 UFL). Breed and parity had an effect on production efficiencies during the first 12 weeks of lactation as Jersey x Holstein Friesian cows had greater TDMI/100 kg bodyweight and milk solids/100 kg bodyweight compared with Holstein Friesian cows.
Collapse
Affiliation(s)
- S Walsh
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork Ireland; School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - L Delaby
- INRAE, Institut Agro, UMR Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Elevage, 35590 Saint-Gilles, France
| | - M Kennedy
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork Ireland; School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - N Galvin
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork Ireland
| | - Z C McKay
- School of Agriculture and Food Science, University College Dublin, Lyons Farm. Lyons Estate, Celbridge, Naas, Co. Kildare, Ireland
| | - M Egan
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork Ireland.
| |
Collapse
|
3
|
Martínez-Marín G, Toledo-Alvarado H, Amalfitano N, Gallo L, Bittante G. Lactation modeling and the effects of rotational crossbreeding on milk production traits and milk-spectra-predicted enteric methane emissions. J Dairy Sci 2024; 107:1485-1499. [PMID: 37944799 DOI: 10.3168/jds.2023-23551] [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: 03/30/2023] [Accepted: 09/19/2023] [Indexed: 11/12/2023]
Abstract
Rotational crossbreeding has not been widely studied in relation to the enteric methane emissions of dairy cows, nor has the variation in emissions during lactation been modeled. Milk infrared spectra could be used to predict proxies of methane emissions in dairy cows. Therefore, the objective of this work was to study the effects of crossbreeding on the predicted infrared proxies of methane emissions and the variation in the latter during lactation. Milk samples were taken once from 1,059 cows reared in 2 herds, and infrared spectra of the milk were used to predict milk fat (mean ± SD; 3.79 ± 0.81%) and protein (3.68 ± 0.36%) concentrations, yield (21.4 ± 1.5 g/kg dry matter intake), methane intensity (14.2 ± 2.0 g/kg corrected milk), and daily methane production (358 ± 108 g/d). Of these cows, 620 were obtained from a 3-breed (Holstein, Montbéliarde, and Viking Red) rotational mating system, and the rest were purebred Holsteins. Milk production data and methane traits were analyzed using a nonlinear model that included the fixed effects of herd, genetic group, and parity, and the 4 parameters (a, b, c, and k) of a lactation curve modeled using the Wilmink function. Milk infrared spectra were found to be useful for direct prediction of qualitative proxies, such as methane yield and intensity, but not quantitative traits, such as daily methane production, which appears to be better estimated (450 ± 125 g/d) by multiplying a measured daily milk yield by infrared-predicted methane intensity. Lactation modeling of methane traits showed daily methane production to have a zenith curve, similar to that of milk yield but with a delayed peak (53 vs. 37 d in milk), whereas methane intensity is characterized by an upward curve that increases rapidly during the first third of lactation and then slowly till the end of lactation (10.5 g/kg at 1 d in milk to 15.2 g/kg at 300 d in milk). However, lactation modeling was not useful in explaining methane yield, which is almost constant during lactation. Lastly, the methane yield and intensity of cows from 3-breed rotational crossbreeding are not greater, and their methane production is lower than that of purebred Holsteins (452 vs. 477 g/d). Given the greater longevity of crossbred cows, and their lower replacement rate, rotational crossbreeding could be a way of mitigating the environmental impact of milk production.
Collapse
Affiliation(s)
- Gustavo Martínez-Marín
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Hugo Toledo-Alvarado
- Department of Genetics and Biostatistics, Faculty of Veterinary Medicine and Zootechnics, National Autonomous University of Mexico, 04510 Mexico City, Mexico
| | - Nicolò Amalfitano
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova (Padua), 35020 Legnaro (PD), Italy.
| | - Luigi Gallo
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova (Padua), 35020 Legnaro (PD), Italy
| | - Giovanni Bittante
- Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padova (Padua), 35020 Legnaro (PD), Italy
| |
Collapse
|
4
|
Timlin M, Fitzpatrick E, McCarthy K, Tobin JT, Murphy EG, Pierce KM, Murphy JP, Hennessy D, O'Donovan M, Harbourne N, Brodkorb A, O'Callaghan TF. Impact of varying levels of pasture allowance on the nutritional quality and functionality of milk throughout lactation. J Dairy Sci 2023; 106:6597-6622. [PMID: 37532625 DOI: 10.3168/jds.2022-22921] [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: 10/18/2022] [Accepted: 03/12/2023] [Indexed: 08/04/2023]
Abstract
The objective of this study was to examine the impact of increasing proportions of grazed pasture in the diet on the composition, quality, and functionality of bovine milk across a full lactation. Fifty-four spring-calving cows were randomly assigned to 1 of 3 groups (n = 18), blocked on the basis of mean calving date (February 15, 2020 ± 0.8 d), pre-experimental daily milk yield (24.70 ± 3.70 kg), milk solids yield (2.30 ± 0.27 kg), lactation number (3.10 ± 0.13), and economic breeding index (182 ± 19). Raw milk samples were obtained weekly from each group between March and November 2020. Group 1 (GRS) consumed perennial ryegrass and was supplemented with 5% concentrates (dry matter basis); group 2 was maintained indoors and consumed a total mixed ration (TMR) diet consisting of maize silage, grass silage, and concentrates; and group 3 consumed a partial mixed ration diet (PMR), rotating between perennial ryegrass during the day and indoor TMR feeding at night. Raw milk samples consisted of a pooled morning and evening milking and were analyzed for gross composition, free amino acids, fatty acid composition, heat coagulation time, color, fat globule size, and pH. The TMR milks had a significantly higher total solids, lactose, protein, and whey protein as a proportion of protein content compared with both GRS and PMR milks. The GRS milks demonstrated a significantly lower somatic cell count (SCC), but a significantly higher pH and b*-value than both TMR and PMR milks. The PMR milks exhibited significantly lower total solids and fat content, but also demonstrated significantly higher SCC and total free amino acid content compared with GRS and TMR. Partial least squares discriminant analysis of fatty acid profiles displayed a distinct separation between GRS and TMR samples, while PMR displayed an overlap between both GRS and TMR groupings. Variable importance in projection analysis identified conjugated linoleic acid cis-9,trans-11, C18:2n-6 cis, C18:3n-3, C11:0, and C18:2n-6 trans as the largest contributors to the variation between the diets. Milk fats derived from GRS diets exhibited the highest proportion of unsaturated fats and higher unsaturation, health-promoting, and desaturase indices. The lowest proportions of saturated fats and the lowest atherogenic index were also exhibited by GRS-derived milk fats. This work highlights the positive influence of grass-fed milk for human consumption through its more nutritionally beneficial fatty acid profile, despite the highest milk solid percentages derived from TMR feeding systems. Furthermore, this study demonstrates the proportional response of previously highlighted biomarkers of pasture feeding to the proportion of pasture in the cow's diet.
Collapse
Affiliation(s)
- Mark Timlin
- Teagasc Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland P61 C996; School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland D04 V1W8; Food for Health Ireland, University College Dublin, Ireland D04 V1W8
| | - Ellen Fitzpatrick
- Teagasc, Environmental Research Centre, Johnstown Castle, Wexford, Ireland Y35 Y521
| | - Kieran McCarthy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland P61 P302
| | - John T Tobin
- Teagasc Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland P61 C996
| | - Eoin G Murphy
- Teagasc Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland P61 C996; Food for Health Ireland, University College Dublin, Ireland D04 V1W8
| | - Karina M Pierce
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland D04 V1W8; Food for Health Ireland, University College Dublin, Ireland D04 V1W8
| | - John P Murphy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland P61 P302
| | - Deirdre Hennessy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland P61 P302; School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland T23 N73K
| | - Michael O'Donovan
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland P61 P302
| | - Niamh Harbourne
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland D04 V1W8
| | - André Brodkorb
- Teagasc Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland P61 C996; Food for Health Ireland, University College Dublin, Ireland D04 V1W8.
| | - Tom F O'Callaghan
- Food for Health Ireland, University College Dublin, Ireland D04 V1W8; School of Food and Nutritional Sciences, University College Cork, Cork, Ireland T12 K8AF
| |
Collapse
|
5
|
Pereira G, Heins B, Visser B, Hansen L. Comparison of 3-breed rotational crossbreds of Montbéliarde, Viking Red, and Holstein with Holstein cows fed 2 alternative diets for dry matter intake, production, and residual feed intake. J Dairy Sci 2022; 105:8989-9000. [DOI: 10.3168/jds.2022-21783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 06/06/2022] [Indexed: 11/19/2022]
|
6
|
Ormston S, Davis H, Butler G, Chatzidimitriou E, Gordon AW, Theodoridou K, Huws S, Yan T, Leifert C, Stergiadis S. Performance and milk quality parameters of Jersey crossbreds in low-input dairy systems. Sci Rep 2022; 12:7550. [PMID: 35534492 PMCID: PMC9085769 DOI: 10.1038/s41598-022-10834-4] [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: 11/03/2021] [Accepted: 04/06/2022] [Indexed: 11/25/2022] Open
Abstract
Previous work has demonstrated some benefit from alternative breeds in low-input dairying, although there has been no systematic analysis of the simultaneous effect of Jersey crossbreeding on productivity, health, fertility parameters or milk nutritional quality. This work aimed to understand the effects of, and interactions/interrelations between, dairy cow genotypes (Holstein-Friesian (HF), Holstein-Friesian × Jersey crossbreds (HF × J)) and season (spring, summer, autumn) on milk yield; basic composition; feed efficiency, health, and fertility parameters; and milk fatty acid (FA) profiles. Milk samples (n = 219) and breed/diet data were collected from 74 cows in four UK low-input dairy farms between March and October 2012. HF × J cows produced milk with more fat (+ 3.2 g/kg milk), protein (+ 2.9 g/kg milk) and casein (+ 2.7 g/kg milk); and showed higher feed, fat, and protein efficiency (expressed as milk, fat and protein outputs per kg DMI) than HF cows. Milk from HF × J cows contained more C4:0 (+ 2.6 g/kg FA), C6:0 (+ 1.9 g/kg FA), C8:0 (+ 1.3 g/kg FA), C10:0 (+ 3.0 g/kg FA), C12:0 (+ 3.7 g/kg FA), C14:0 (+ 4.6 g/kg FA) and saturated FA (SFA; + 27.3 g/kg milk) and less monounsaturated FA (MUFA; -23.7 g/kg milk) and polyunsaturated FA (− 22.3 g/kg milk). There was no significant difference for most health and fertility parameters, but HF × J cows had shorter calving interval (by 39 days). The superior feed, fat and protein efficiency of HF × J cows, as well as shorter calving interval can be considered beneficial for the financial sustainability of low-input dairy farms; and using such alternative breeds in crossbreeding schemes may be recommended. Although statistically significant, it is difficult to determine if differences observed between HF and HF × J cows in fat composition are likely to impact human health, considering average population dairy fat intakes and the relatively small difference. Thus, the HF × J cow could be used in low-input dairying to improve efficiency and productivity without impacting milk nutritional properties.
Collapse
|
7
|
Kappes R, Knob DA, Scheid AL, Barreta BE, Perazzoli L, Mendes BB, Alessio DRM, Neto AT. Rumination time, activity index, and productive performance of Holstein and crossbred Holstein × jersey cows exposed to different temperature-humidity indexes. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2022; 66:791-801. [PMID: 34993629 DOI: 10.1007/s00484-021-02237-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 11/12/2021] [Accepted: 12/28/2021] [Indexed: 06/14/2023]
Abstract
The aim of this study was to evaluate the rumination time, activity index, milk yield (MY), physicochemical milk characteristics, and physiological indicators of pure Holstein (H) and first (F1- ½ Holstein × Jersey) and second-generation (R1- ¾ Holstein × ¼ Jersey) of crossbred cows in a pasture-based system under the influence of different temperature-humidity indexes (THI). Twenty-two multiparous cows (H = 7, F1 = 5, and R1 = 10) were evaluated throughout 1-year period. Daily information on rumination time and activity index was obtained using the software HealthyCow24® and the daily THI was determined from data logger information. Weekly, MY, physicochemical milk characteristics, body weight, body condition score, and physiological indicators were evaluated. THI were grouped into six classes from safe (< 68) to emergency (≥ 84). Variance analyses were performed. There was no interaction between the genetic group and THI classes for any trait. The rumination time was longer for crossbred R1 and F1 cows than for Holstein cows. The activity index increased, and rumination time decreased as the THI classes increased. There was no difference in MY between the genetic groups, but crossbred cows showed higher milk fat and protein content. Our study indicated that the high THI increases the activity index and decreases the rumination time, MY, and the physicochemical quality of milk, BW, BCS, RF, and RT of the three genetic groups (H, F1, and R1).
Collapse
Affiliation(s)
- Roberto Kappes
- Programa de Pós-Graduação Em Ciência Animal, Centro de Ciências Agroveterinárias, Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil.
| | - Deise Aline Knob
- Programa de Pós-Graduação Em Ciência Animal, Centro de Ciências Agroveterinárias, Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| | - Angelica Leticia Scheid
- Programa de Pós-Graduação Em Ciência Animal, Centro de Ciências Agroveterinárias, Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| | - Bruno Emanuel Barreta
- Graduandos Do Curso de Medicina Veterinária Do Centro de Ciências Agroveterinárias - Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| | - Laiz Perazzoli
- Graduandos Do Curso de Medicina Veterinária Do Centro de Ciências Agroveterinárias - Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| | - Bruna Bergamaschi Mendes
- Graduandos Do Curso de Medicina Veterinária Do Centro de Ciências Agroveterinárias - Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| | - Dileta Regina Moro Alessio
- Núcleo de Centro de Educação a Distância, Universitário Leonardo da Vinci, Indaial, Santa Catarina, Brazil
| | - André Thaler Neto
- Programa de Pós-Graduação Em Ciência Animal, Centro de Ciências Agroveterinárias, Universidade Do Estado de Santa Catarina, CAV/UDESC, Lages, Santa Catarina, Brazil
| |
Collapse
|
8
|
Ferris C, Watson S, Gordon A, Barley J. Physical and economic performance of dairy cows managed within contrasting grassland-based milk production systems over 3 successive lactations. J Dairy Sci 2022; 105:3153-3175. [DOI: 10.3168/jds.2021-20315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 12/11/2021] [Indexed: 11/19/2022]
|
9
|
McClearn B, Delaby L, Gilliland TJ, Galvin N, Guy C, Dineen M, Coughlan F, McCarthy B. The effect of Holstein-Friesian, Jersey × Holstein-Friesian, and Norwegian Red × (Jersey × Holstein-Friesian) cows on dry matter intake and production efficiencies in pasture-based systems. J Dairy Sci 2021; 105:242-254. [PMID: 34635356 DOI: 10.3168/jds.2021-20801] [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: 05/28/2021] [Accepted: 08/25/2021] [Indexed: 11/19/2022]
Abstract
The objective of this study was to investigate the effect of cow genotype and parity on dry matter intake (DMI) and production efficiencies in pasture-based systems. Three dairy cow genotypes were evaluated over 3 yr; 40 Holstein-Friesian (HF), 40 Jersey × HF (JEX), and 40 Norwegian Red × JEX (3WAY) each year, with each genotype grazed in equal numbers on 1 of 4 grazing treatments in a 2 × 2 factorial arrangement of treatments [diploid or tetraploid perennial ryegrass (Lolium perenne L.) with or without white clover (Trifolium repens L.)]. A total of 208 individual cows were used during the experiment. The effect of parity (lactation 1, 2, and 3+) was also evaluated. Individual DMI was estimated 8 times during the study, 3 times in 2015 and in 2017, and twice in 2016, using the n-alkane technique. Days in milk at each DMI measurement period were 64, 110, and 189, corresponding to spring, summer, and autumn. Measures of milk production efficiency calculated were total DMI/100 kg of body weight (BW), milk solids (kg fat + protein; MSo)/100 kg of BW, solids-corrected milk (SCM)/100 kg of BW, and unité fourragère lait (net energy requirements for lactation equivalent of 1 kg of standard air-dry barley; UFL) available for standard (4.0% fat and 3.1% protein content) milk production after accounting for maintenance. During the DMI measurement periods HF had a greater milk yield (23.2 kg/cow per d) compared with JEX and 3WAY (22.0 and 21.9 kg/cow per d, respectively) but there was no difference in MSo yield. Holstein-Friesian and JEX, and JEX and 3WAY had similar DMI, but HF had greater total DMI than 3WAY (DMI was 17.2, 17.0, and 16.7 kg/cow per d for HF, JEX, and 3WAY, respectively). Jersey × Holstein-Friesian cows were the most efficient for total DMI/100 kg of BW, SCM/100 kg of BW, and MSo/100 kg of BW (3.63, 4.96, and 0.39 kg/kg of BW) compared with HF (3.36, 4.51, and 0.35 kg/kg of BW) and 3WAY (3.45, 4.63, and 0.37 kg/kg of BW), respectively. Unité fourragère lait available for standard milk production after accounting for maintenance was not different among genotypes. As expected, DMI differed significantly among parities with greater parity cows having higher DMI and subsequently higher milk and MSo yield. Although all 3 genotypes achieved high levels of DMI and production efficiency, JEX achieved the highest production efficiency. Some of the efficiency gains (SCM/100 kg of BW, MSo/100 kg of BW, and total DMI/100 kg of BW) achieved with JEX decreased when the third breed (Norwegian Red) was introduced.
Collapse
Affiliation(s)
- B McClearn
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996; Institute of Global Food Security, Queen's University Belfast, Belfast, Northern Ireland, BT7 1NN
| | - L Delaby
- INRAE, AgroCampus Ouest, UMR Physiologie, Environnement, Génétique pour l'Animal et les Systèmes d'Elevage, St. Gilles, 35590, France
| | - T J Gilliland
- Institute of Global Food Security, Queen's University Belfast, Belfast, Northern Ireland, BT7 1NN
| | - N Galvin
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996
| | - C Guy
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996; Institute of Global Food Security, Queen's University Belfast, Belfast, Northern Ireland, BT7 1NN
| | - M Dineen
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996
| | - F Coughlan
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996
| | - B McCarthy
- Teagasc, Animal & Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, Ireland, P61C996.
| |
Collapse
|
10
|
McClearn B, Delaby L, Gilliland TJ, Guy C, Dineen M, Coughlan F, Buckley F, McCarthy B. An assessment of the production, reproduction, and functional traits of Holstein-Friesian, Jersey × Holstein-Friesian, and Norwegian Red × (Jersey × Holstein-Friesian) cows in pasture-based systems. J Dairy Sci 2020; 103:5200-5214. [PMID: 32253035 DOI: 10.3168/jds.2019-17476] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 02/03/2020] [Indexed: 11/19/2022]
Abstract
Pasture-based production systems typically require highly fertile, healthy, and robust genetics, with greater emphasis on milk solids (MSo; kg of fat + protein) production as opposed to milk yield. This study assessed milk production, production efficiency, reproductive performance, body weight (BW), body condition score, and functional traits in 3 different dairy cow genotypes: Holstein-Friesian (HF), Jersey × Holstein-Friesian (JEX), and Norwegian Red × (Jersey × Holstein-Friesian) (3-way). The 3 genotypes were rotationally grazed on 4 different grazing treatments after calving in spring and were stocked at a rate of 2.75 cows/ha. Holstein-Friesian cows produced higher daily and total milk yields compared with JEX and 3-way cows (5,718 vs. 5,476 and 5,365 kg/cow, respectively). However, JEX and 3-way cows had higher milk fat and protein contents (4.86 and 4.75%, respectively, for JEX and 3.87 and 3.88%, respectively, for 3-way) compared with HF (4.52 and 3.72%), resulting in similar MSo yield for JEX and HF (469 and 460 kg/cow) and slightly lower MSo yield for 3-way (453 kg/cow) compared with JEX. As parity increased, milk and MSo yield per cow increased. Reproductive performance was not significantly different between the 3 genotypes, which had similar 24-d submission rates, 6-wk pregnancy rates, and overall pregnancy rates over the 4-yr period. No difference in calving difficulty, incidence of mastitis, or incidence of lameness was observed among the 3 genotypes. Body weight was significantly different among all 3 genotypes, with HF being the heaviest followed by 3-way and JEX (530, 499, and 478 kg, respectively), and 3-way cows had a higher body condition score throughout lactation compared with HF and JEX cows. The differences in BW coupled with similar MSo production resulted in JEX cows having the highest production efficiency (4.58 kg of MSo/kg of metabolic BW), 3-way cows being intermediate (4.30 kg of MSo/kg of metabolic BW), and HF cows having the lowest (4.16 kg of MSo/kg of metabolic BW). In conclusion, HF herds with poor reproductive performance and low milk fat and protein contents are likely to benefit considerably from crossbreeding with Jersey, and all herds are likely to benefit in terms of production efficiency. However, where herd performance, particularly in relation to reproductive performance, is comparable with HF in the current study, crossbreeding with Jersey or Norwegian Red is unlikely to lead to significant improvements in overall herd performance.
Collapse
Affiliation(s)
- B McClearn
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland; Institute of Global Food Security, Queen's University Belfast, Belfast, BT9 5DL, Northern Ireland.
| | - L Delaby
- INRAE, AgroCampus Ouest, Physiologie, Environnement et Génétique pour l'Animal et les Systèmes d'Elevage, St. Gilles, 35590, France
| | - T J Gilliland
- Institute of Global Food Security, Queen's University Belfast, Belfast, BT9 5DL, Northern Ireland
| | - C Guy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland; Institute of Global Food Security, Queen's University Belfast, Belfast, BT9 5DL, Northern Ireland
| | - M Dineen
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland
| | - F Coughlan
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland
| | - F Buckley
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland
| | - B McCarthy
- Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 C996, Ireland
| |
Collapse
|
11
|
Saha S, Amalfitano N, Bittante G, Gallo L. Milk coagulation traits and cheese yields of purebred Holsteins and 4 generations of 3-breed rotational crossbred cows from Viking Red, Montbéliarde, and Holstein bulls. J Dairy Sci 2020; 103:3349-3362. [DOI: 10.3168/jds.2019-17576] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/27/2019] [Indexed: 01/18/2023]
|
12
|
Effects of Grazing on the Behaviour, Oxidative and Immune Status, and Production of Organic Dairy Cows. Animals (Basel) 2019; 9:ani9060371. [PMID: 31216727 PMCID: PMC6617352 DOI: 10.3390/ani9060371] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 06/07/2019] [Accepted: 06/11/2019] [Indexed: 11/30/2022] Open
Abstract
Simple Summary In European organic dairy farms, the use of grazing appears to be a controversial topic. The laws that regulate the sector do not indicate in an incontrovertible way the obligation to provide grazing; accordingly, organic farmers sometimes allow dairy cows access to only an open air fenced area rather than to a grazing pasture. This work confirms the validity and benefits of grazing, compared to access to an outdoor space, in terms of the behaviour and milk production of dairy cows. Abstract This study compared the effects of a short daily grazing time with those of permanent free-stall housing on the behaviour, oxidative status, immune response, and milk production of organically reared cows. During a 63-day period, two homogeneous groups of eight lactating Brown cows were allocated to either housing (H) in a free-stall building for 24 h/day. Feeding was based on a total mixed ration or grazing (G) on barley grass for 5 h/day, and housing in a free-stall structure with feeding was based on the same total mixed ration offered to the H group. With regard to behaviour, H cows spent more time idling, walking, drinking, and self-grooming, whereas G cows showed a greater intent to eat and interact socially. Moreover, G cows exhibited slightly higher reactive oxygen metabolites and similar biological antioxidant potential concentrations than the H group, which indicates that short grazing resulted in an almost negligible increase in oxidative stress and an unchanged antioxidant capacity. Skin tests, performed by injecting phytohemoagglutinin intradermally, indicated that G cows had thicker skin than H cows at the end of the trial, an index of a better cell-mediated immune response. Grazing did not affect milk yield but improved milk quality in terms of an increase in fat and a reduction in urea content, somatic cell count, and total microbial count. Milk from G cows was richer in saturated fatty acids, likely because of the contribution of palmitic acid present in the grazed barley grass, and also showed higher contents of some healthy fatty acids, such as rumenic acid and α-linolenic acid, and a lower omega-6/omega-3 ratio. These results show that including a short grazing time in the diets of organic dairy cows does not have negative consequences for milk production and contributes to improved milk quality as well as to a more efficient immune response in the cows.
Collapse
|
13
|
O'Brien D, Moran B, Shalloo L. A national methodology to quantify the diet of grazing dairy cows. J Dairy Sci 2018; 101:8595-8604. [DOI: 10.3168/jds.2017-13604] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 01/26/2018] [Indexed: 11/19/2022]
|
14
|
Ferris C, Purcell P, Gordon A, Larsen T, Vestergaard M. Performance of Holstein and Swedish-Red × Jersey/Holstein crossbred dairy cows within low- and medium-concentrate grassland-based systems. J Dairy Sci 2018; 101:7258-7273. [DOI: 10.3168/jds.2017-14107] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 03/18/2018] [Indexed: 11/19/2022]
|
15
|
Meta-analysis of the relationships between reproduction, milk yield and body condition score in dairy cows. Livest Sci 2018. [DOI: 10.1016/j.livsci.2018.01.017] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
16
|
Coffey E, Delaby L, Fleming C, Pierce K, Horan B. Multi-year evaluation of stocking rate and animal genotype on milk production per hectare within intensive pasture-based production systems. J Dairy Sci 2018; 101:2448-2462. [DOI: 10.3168/jds.2017-13632] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 10/27/2017] [Indexed: 11/19/2022]
|
17
|
|
18
|
Frey HJ, Gross JJ, Petermann R, Probst S, Bruckmaier RM, Hofstetter P. Performance, body fat reserves and plasma metabolites in Brown Swiss dairy cows: Indoor feeding versus pasture-based feeding. J Anim Physiol Anim Nutr (Berl) 2017; 102:e746-e757. [DOI: 10.1111/jpn.12829] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 09/13/2017] [Indexed: 11/29/2022]
Affiliation(s)
- H.-J. Frey
- Vocational Education and Training Centre for Nature and Nutrition (BBZN); Hohenrain/Schüpfheim Switzerland
| | - J. J. Gross
- Veterinary Physiology, Vetsuisse Faculty; University of Bern; Bern Switzerland
| | - R. Petermann
- Vocational Education and Training Centre for Nature and Nutrition (BBZN); Hohenrain/Schüpfheim Switzerland
| | - S. Probst
- School of Agricultural, Forest and Food Sciences (HAFL); Bern University of Applied Sciences; Zollikofen Switzerland
| | - R. M. Bruckmaier
- Veterinary Physiology, Vetsuisse Faculty; University of Bern; Bern Switzerland
| | - P. Hofstetter
- Vocational Education and Training Centre for Nature and Nutrition (BBZN); Hohenrain/Schüpfheim Switzerland
| |
Collapse
|
19
|
Coffey E, Delaby L, Fitzgerald S, Galvin N, Pierce K, Horan B. Effect of stocking rate and animal genotype on dry matter intake, milk production, body weight, and body condition score in spring-calving, grass-fed dairy cows. J Dairy Sci 2017; 100:7556-7568. [DOI: 10.3168/jds.2017-12672] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 05/11/2017] [Indexed: 11/19/2022]
|
20
|
Chen J, Kok A, Remmelink G, Gross J, Bruckmaier R, Kemp B, van Knegsel A. Effects of dry period length and dietary energy source on lactation curve characteristics over 2 subsequent lactations. J Dairy Sci 2016; 99:9287-9299. [DOI: 10.3168/jds.2016-11253] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/12/2016] [Indexed: 11/19/2022]
|
21
|
Coffey E, Horan B, Evans R, Berry D. Milk production and fertility performance of Holstein, Friesian, and Jersey purebred cows and their respective crosses in seasonal-calving commercial farms. J Dairy Sci 2016; 99:5681-5689. [DOI: 10.3168/jds.2015-10530] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 03/15/2016] [Indexed: 11/19/2022]
|
22
|
Abstract
There is increasing interest in the use of continuous housing systems for dairy cows, with various reasons put forward to advocate such systems. However, the welfare of dairy cows is typically perceived to be better within pasture-based systems, although such judgements are often not scientifically based. The aim of this review was to interrogate the existing scientific literature to compare the welfare, including health, of dairy cows in continuously housed and pasture-based systems. Although summarising existing work, knowledge gaps and directions for future research are also identified. The scope of the review is broad, examining relevant topics under three main headings; health, behaviour and physiology. Regarding health, cows on pasture-based systems had lower levels of lameness, hoof pathologies, hock lesions, mastitis, uterine disease and mortality compared with cows on continuously housed systems. Pasture access also had benefits for dairy cow behaviour, in terms of grazing, improved lying/resting times and lower levels of aggression. Moreover, when given the choice between pasture and indoor housing, cows showed an overall preference for pasture, particularly at night. However, the review highlighted the need for a deeper understanding of cow preference and behaviour. Potential areas for concern within pasture-based systems included physiological indicators of more severe negative energy balance, and in some situations, the potential for compromised welfare with exposure to unpredictable weather conditions. In summary, the results from this review highlight that there remain considerable animal welfare benefits from incorporating pasture access into dairy production systems.
Collapse
|
23
|
Santman-Berends I, Swinkels J, Lam T, Keurentjes J, van Schaik G. Evaluation of udder health parameters and risk factors for clinical mastitis in Dutch dairy herds in the context of a restricted antimicrobial usage policy. J Dairy Sci 2016; 99:2930-2939. [DOI: 10.3168/jds.2015-10398] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 01/02/2016] [Indexed: 11/19/2022]
|
24
|
Malchiodi F, Cecchinato A, Penasa M, Cipolat-Gotet C, Bittante G. Milk quality, coagulation properties, and curd firmness modeling of purebred Holsteins and first- and second-generation crossbred cows from Swedish Red, Montbéliarde, and Brown Swiss bulls. J Dairy Sci 2014; 97:4530-41. [DOI: 10.3168/jds.2013-7868] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Accepted: 03/20/2014] [Indexed: 11/19/2022]
|
25
|
Ferris CP, Patterson DC, Gordon FJ, Watson S, Kilpatrick DJ. Calving traits, milk production, body condition, fertility, and survival of Holstein-Friesian and Norwegian Red dairy cattle on commercial dairy farms over 5 lactations. J Dairy Sci 2014; 97:5206-18. [PMID: 24952782 DOI: 10.3168/jds.2013-7457] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Accepted: 04/10/2014] [Indexed: 11/19/2022]
Abstract
The objective of this study was to compare calving traits, BCS, milk production, fertility, and survival of Holstein-Friesian (HF) and Norwegian Red (NR) dairy cattle in moderate-concentrate input systems. The experiment was conducted on 19 commercial Northern Ireland dairy farms, and involved 221 HF cows and 221 NR cows. Cows completed 5 lactations during the experiment, unless they died or were culled or sold. Norwegian Red cows had a lower calving difficulty score than HF cows when calving for the first and second time, but not for the third and fourth time. At first calving, the incidence of stillbirths for NR cows was 4%, compared with 13% for HF cows, whereas no difference existed between breeds in the proportion of calves born alive when calving for the second time. When calving for the first time, NR cows had a poorer milking temperament than HF cows, whereas milking temperament was unaffected by breed following the second calving. Holstein-Friesian cows had a higher full-lactation milk yield than NR cows, whereas NR cows produced milk with a higher milk fat and protein content. Full-lactation fat + protein yield was unaffected by genotype. Norwegian Red cows had a lower somatic cell score than HF cows during all lactations. Although NR cattle had a higher BCS than the HF cows during lactations 1 and 2, no evidence existed that the 2 genotypes either lost or gained body condition at different rates. Conception rates to first artificial insemination were higher with the NR cows during lactations 1 to 4 (57.8 vs. 40.9%, respectively), with 28.5% of HF cows and 11.8% of NR cows culled as infertile before lactation 6. A greater percentage of NR cows calved for a sixth time compared with HF cows (27.2 vs. 16.3%, respectively). In general, NR cows outperformed HF cows in traits that have been historically included in the NR breeding program.
Collapse
Affiliation(s)
- C P Ferris
- Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, United Kingdom.
| | - D C Patterson
- Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, United Kingdom
| | - F J Gordon
- Agri-Food and Biosciences Institute, Large Park, Hillsborough, Co. Down BT26 6DR, United Kingdom
| | - S Watson
- Agri-Food and Biosciences Institute, Newforge Lane, Belfast BT9 5PX, United Kingdom
| | - D J Kilpatrick
- Agri-Food and Biosciences Institute, Newforge Lane, Belfast BT9 5PX, United Kingdom
| |
Collapse
|
26
|
Hazel A, Heins B, Seykora A, Hansen L. Production, fertility, survival, and body measurements of Montbéliarde-sired crossbreds compared with pure Holsteins during their first 5 lactations. J Dairy Sci 2014; 97:2512-25. [DOI: 10.3168/jds.2013-7063] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 12/20/2013] [Indexed: 11/19/2022]
|
27
|
Suitability of cross-bred cows for organic farms based on cross-breeding effects on production and functional traits. Animal 2013; 7:655-65. [DOI: 10.1017/s1751731112002042] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
|
28
|
Vance E, Ferris C, Elliott C, Hartley H, Kilpatrick D. Comparison of the performance of Holstein-Friesian and Jersey×Holstein-Friesian crossbred dairy cows within three contrasting grassland-based systems of milk production. Livest Sci 2013. [DOI: 10.1016/j.livsci.2012.10.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|