Development of Supplement to Prevent Ketosis and Mastitis for Transition Cows
碩士 === 國立臺灣大學 === 動物科學技術學研究所 === 105 === Period from 3 weeks before to 3 weeks after parturition is usually called transition period. In this period, dairy cows will inevitably face lots of health problems like ketosis, mastitis, retained placenta, displaced abomasum and so on. The reasons are negat...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/fed3y2 |