The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
dui bei jing di qu he si tan niu 305 tian chan nai liang yu sheng chan xing neng ce ding de ji ge chan nai xing zhuang de xiang guan fen xi
Author(s): 
Pages: 24
Year: Issue:  1
Journal: China Dairy Cattle

Keyword:  产奶量、乳成分、相关分析、通径分析、回归方程;
Abstract: 利用北京地区荷斯坦牛DHI的产奶性状数据,通过表型参数计算和相关分析,得到了1~6胎奶牛DHI的8项产奶性状表型参数和表型相关系数,通过通径分析,建立了305d产奶量为依变量的多元回归方程.
Related Articles
No related articles found