娟姗牛在甘南高寒牧区的适应性观察初报
Journal of Animal Science and Veterinary Medicine(2015)
Abstract
为了寻求适合在甘南高原生态环境下杂交改良甘南牦牛的乳用黄牛品种,以提高高原奶牛(犏雌牛)的产奶量,甘南州从甘肃华瑞农业股份有限公司奶牛养殖场引进了4头8~10月龄纯种娟姗牛公牛分别在卓尼县柏林种畜场和大峪种畜场试养,观察在本地的适应性.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined