摘要
经分析，门源县农业综合开发草原建设项目区绵羊塑料暖棚舍户均率与仔畜成活率之间是显著的正相关（Ｐ＜０．０５），配套农机具户均率与生产青干草的劳动生产率之间是正相关。在实际项目建设中控制调整各参数之间的关系，即可达到最佳生产结构和最好的经济效益。
The analysis shoowed signifcant positive correlation (P<0.500) between the percentage of the households hauingwarm-shelter for sheep and the survival rate of lamb and between the percentage of the housholds having necessary farm mashine and the productivity needed for hay production If we revise the relations among these parameters durmg the project implem entation,we shall get best production structune and best economic benefit
出处
《青海草业》
1995年第4期12-15,共4页
Qinghai Prataculture
关键词
农业综合开发
农机具
塑料暖棚生产效益
种草
Agricultural comprehensive development,farm-mashine,warm -shelter productive benefit,planting grass
