摘要
本文在对龙里民主人工草地产草量、草质、家畜采食量及体重变化研究的基础上,通过试验所取得的大量数据资料,对人工草地载畜量及草地生产潜力进行测定,对提高草地生产力和养畜经济效益作了研究,并指出建立人工草地科学管理制度是保证草地永续利用的根本。
On the basis of grass yield, grass quality, feed intake and weight change having been investigated, the bearing livestock amount and productive potentialities of manmade grassland were examined at Longli county so as to indicate how to increase the productivity and economic benefit of the gassland. It was pointed that establishing scientific management system of the man-made grassland was essential to keep vigorous productivity of the grassland continuously.
出处
《贵州农业科学》
CAS
1993年第6期29-33,共5页
Guizhou Agricultural Sciences
基金
省基金课题的专题研究报告
关键词
人工草地
草地
生产潜力
管理
man-made grassland
productive potentialities of grassland
feeding livestock
economic benefit
system of scientific management
