摘要 : To predict genetic parameters of milk yield and assess the genetic improvement in Jersey cows reared at Karakoy State Farm in Black sea region a total of 1275 records from 460 cows were used. Year, season and lactation number were... 展开
作者 | Ulutas Z. Sahin A. Saatci M. |
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作者单位 | |
期刊名称 | 《Journal of Applied Animal Research》 |
总页数 | 4 |
语种/中图分类号 | 英语 / Q95 |
关键词 | genetic improvement genetic parameter |
馆藏号 | N2008EPST0008653 |