The Effect of Supplementation of Prilled Fat and Zinc Chelated-Amino Acids on Holstein Cows
碩士 === 國立中興大學 === 畜產學系 === 88 === The purpose of this study was to investigate the effect on lactating performance, plasma measures and ruminal characteristics in dairy cows by incorporating prilled fat (PF) and/or Zinc chelated-amino acids (ZnAA) to the ration in cool season. In the expe...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/16223124549355573742 |