Analysis of reproductive performance in sows on commercial pig farms in Taiwan.
碩士 === 國立屏東科技大學 === 獸醫學系 === 89 === Reproductive performance analysis of 11 commercial swine farms was performed based on the database of breeding records established in the year of 2000 using the PigCHAMP information system. Results showed that the mean number of pig weaned per sow per y...
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| Language: | zh-TW |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/55440828655853339990 |