贵州无角黑山羊培育选育及高效养殖技术

Animals Breeding and Feed(2022)

Cited 0|Views13
No score
Abstract
贵州无角黑山羊培育采用表型值和后裔鉴定的方法,根据种羊初步淘汰选择标准和种羊综合选择指数,组建核心群、基础群,采取无角与有角、有角与无角、无角与无角的3种组合杂交方式开展无角羊的选育扩繁;同时配套以"两期一培育"、山区羊舍建筑、草地建植与天然草场改良、山羊的舍饲与适度放牧、防疫驱虫及废弃物无害化处理等技术,高效养殖.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined