The physiological dissimilarities of Holstein dairy cows with different milk yields
Abstract Background Even if breed, parity, dietary and environmental management are same, dairy cows still have notable differences in milk yield that may be underpinned by physiologic differences. Objectives This study aimed to investigate the physiological dissimilarities of dairy cows with differ...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | Veterinary Medicine and Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/vms3.966 |
| _version_ | 1797946534240714752 |
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| author | Jianan Dong Yongjun Liu Songze Li Zhe Sun Xue Chen Duojia Wang Guixin Qin Xuefeng Zhang Natnael Demelash Aschalew Tao Wang Yuguo Zhen |
| author_facet | Jianan Dong Yongjun Liu Songze Li Zhe Sun Xue Chen Duojia Wang Guixin Qin Xuefeng Zhang Natnael Demelash Aschalew Tao Wang Yuguo Zhen |
| author_sort | Jianan Dong |
| collection | DOAJ |
| description | Abstract Background Even if breed, parity, dietary and environmental management are same, dairy cows still have notable differences in milk yield that may be underpinned by physiologic differences. Objectives This study aimed to investigate the physiological dissimilarities of dairy cows with different milk yields. Methods Thirty cows were sorted into high milk‐yielding cows (group H: 58.93±2.31 kg/day), moderate milk‐yielding cows (group M: 44.99±0.54 kg/day), and low milk‐yielding cows (group L: 24.99±6.83 kg/day) according to milk yield. Blood was collected and serum parameters were assessed. Rumen fluid was collected for the evaluation of rumen fermentation parameters (RFPs) and bacterial community composition (BCC). Results Serum prolactin, growth hormone, glutathione peroxidase, immunoglobulin A and non‐esterified fatty acid had a significantly positive correlation with milk yield (p < 0.05), whereas serum glucagon and total antioxidant capacity had a significantly negative correlation with milk yield (p < 0.05). The concentration of valeric acid and the ratio of acetic acid to propionic acid in the rumen fluid in group H was significantly lower than that in group L (p < 0.05). The concentration of acetic acid and butyric acid in group H was significantly lower than that in groups M and L (p < 0.05). The relative abundances of Ruminococcaceae_NK4A214_group, Prevotella_1, Rikenellaceae_RC9_gut_group, Christensenellaceae_R‐7_group, Muribaculaceae, and Ruminococcus_2 were negatively correlated with milk yield, whereas the relative abundance of Succinivibrionaceae_UCG‐001, Lachnospiraceae_NK3A20_group, Shuttleworthia and Dialister were positively correlated with milk yield (p < 0.05). Conclusions This study indicates that dairy cows with different milk yields have clear divergence in serum indicators, RFPs, BCC and rumen microbial metabolism. |
| first_indexed | 2024-04-10T21:13:25Z |
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| id | doaj.art-aeed2d6dc9114b3fb952903eccf39915 |
| institution | Directory Open Access Journal |
| issn | 2053-1095 |
| language | English |
| last_indexed | 2024-04-10T21:13:25Z |
| publishDate | 2023-01-01 |
| publisher | Wiley |
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| series | Veterinary Medicine and Science |
| spelling | doaj.art-aeed2d6dc9114b3fb952903eccf399152023-01-20T17:53:08ZengWileyVeterinary Medicine and Science2053-10952023-01-019142944210.1002/vms3.966The physiological dissimilarities of Holstein dairy cows with different milk yieldsJianan Dong0Yongjun Liu1Songze Li2Zhe Sun3Xue Chen4Duojia Wang5Guixin Qin6Xuefeng Zhang7Natnael Demelash Aschalew8Tao Wang9Yuguo Zhen10College of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaInstitute of Animal Science Jilin Academy of Agricultural Sciences Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaCollege of Animal Science and Technology JLAU‐Borui Dairy Science and Technology R&D Center Key Laboratory of Animal Nutrition and Feed Science of Jilin Province Key Laboratory of Animal Production Product Quality and Security Ministry of Education Jilin Agricultural University Changchun P.R. ChinaAbstract Background Even if breed, parity, dietary and environmental management are same, dairy cows still have notable differences in milk yield that may be underpinned by physiologic differences. Objectives This study aimed to investigate the physiological dissimilarities of dairy cows with different milk yields. Methods Thirty cows were sorted into high milk‐yielding cows (group H: 58.93±2.31 kg/day), moderate milk‐yielding cows (group M: 44.99±0.54 kg/day), and low milk‐yielding cows (group L: 24.99±6.83 kg/day) according to milk yield. Blood was collected and serum parameters were assessed. Rumen fluid was collected for the evaluation of rumen fermentation parameters (RFPs) and bacterial community composition (BCC). Results Serum prolactin, growth hormone, glutathione peroxidase, immunoglobulin A and non‐esterified fatty acid had a significantly positive correlation with milk yield (p < 0.05), whereas serum glucagon and total antioxidant capacity had a significantly negative correlation with milk yield (p < 0.05). The concentration of valeric acid and the ratio of acetic acid to propionic acid in the rumen fluid in group H was significantly lower than that in group L (p < 0.05). The concentration of acetic acid and butyric acid in group H was significantly lower than that in groups M and L (p < 0.05). The relative abundances of Ruminococcaceae_NK4A214_group, Prevotella_1, Rikenellaceae_RC9_gut_group, Christensenellaceae_R‐7_group, Muribaculaceae, and Ruminococcus_2 were negatively correlated with milk yield, whereas the relative abundance of Succinivibrionaceae_UCG‐001, Lachnospiraceae_NK3A20_group, Shuttleworthia and Dialister were positively correlated with milk yield (p < 0.05). Conclusions This study indicates that dairy cows with different milk yields have clear divergence in serum indicators, RFPs, BCC and rumen microbial metabolism.https://doi.org/10.1002/vms3.966bacterial community compositionHolstein dairy cowsmilk yieldphysiological dissimilaritiesrumen fermentation parametersserum indicator |
| spellingShingle | Jianan Dong Yongjun Liu Songze Li Zhe Sun Xue Chen Duojia Wang Guixin Qin Xuefeng Zhang Natnael Demelash Aschalew Tao Wang Yuguo Zhen The physiological dissimilarities of Holstein dairy cows with different milk yields Veterinary Medicine and Science bacterial community composition Holstein dairy cows milk yield physiological dissimilarities rumen fermentation parameters serum indicator |
| title | The physiological dissimilarities of Holstein dairy cows with different milk yields |
| title_full | The physiological dissimilarities of Holstein dairy cows with different milk yields |
| title_fullStr | The physiological dissimilarities of Holstein dairy cows with different milk yields |
| title_full_unstemmed | The physiological dissimilarities of Holstein dairy cows with different milk yields |
| title_short | The physiological dissimilarities of Holstein dairy cows with different milk yields |
| title_sort | physiological dissimilarities of holstein dairy cows with different milk yields |
| topic | bacterial community composition Holstein dairy cows milk yield physiological dissimilarities rumen fermentation parameters serum indicator |
| url | https://doi.org/10.1002/vms3.966 |
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