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The impact of direct‐fed microbials and enzymes on the health and performance of dairy cows with emphasis on colostrum quality and serum immunoglobulin concentrations in calves
Thirty‐six cows were blocked by calving date and randomly assigned to one of three treatments. Cows were on treatments 3 weeks prepartum through 8 weeks post‐partum. Treatments were as follows: (i) no direct‐fed microbial (DFM) or cellulase and amylase enzymes (C), (ii) 45.4 g/day of DFM (D) or (iii...
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| 發表在: | J Anim Physiol Anim Nutr (Berl) |
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| Main Authors: | , , , , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
John Wiley and Sons Inc.
2017
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7166698/ https://ncbi.nlm.nih.gov/pubmed/29030887 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/jpn.12806 |
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