搜索结果: 1-1 共查到“农学 milk dry matter”相关记录1条 . 查询时间(0.078 秒)
Genetic relationship between milk dry matter and other milk traits in extended lactations of Polish Holstein cows
genetic parameters milk dry matter extended lactation milk urea nitrogen lactose
2015/6/8
The objective of this research was to examine heritabilities and genetic, phenotypic and permanent environmental relationships between milk dry matter (DM) and milk traits such as milk, fat, protein a...