Journal of the korean veterinary medical association (대한수의사회지)
- Volume 17 Issue 1
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- Pages.40-44
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- 1981
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- 1225-6080(pISSN)
Reproductive Performance on Intensive Swine Farms in Korea
국내 기업양돈장에서의 돼지 번식실태조사
Abstract
Six intensive swine farms keeping a good herd record system were selected, and breeding record cards of individual gilts or sows from the farms were randomly collected to analyse reproductive performance. Reproductive efficiency including pigs farrowed/li
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