农学 >>> 畜牧学 >>> 家畜繁殖学 >>>
搜索结果: 1-2 共查到家畜繁殖学 Birth weight相关记录2条 . 查询时间(0.071 秒)
Ninety-two male and female Sudan Nubian kids were used in completely randomized design to investigate the effect of sex, type of birth, parity order, nutritional supplementation and year / season of ...
Milk yield, lamb birth weight and weaning weight responses to shearing during winter in sheep were investigated. A total of 46 Karayaka ewes were allocated into two treatment groups. Pregnant ewes in ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...