摘要
应用灰色关联分析法对影响铁卜加地区牧草月产量的气象因子进行分析。结果：月均气温、月日照时数和月降水量对牧草月产量的关联度分别是０．８８９，０．８２０，０．７０２，月均气温是牧草月产量的主要限制因子。
The climatic factors affecting monthly yield of herbage in Tiebujia regiOn wasanalysed by the method of the grey correlation analysis. The results showed that the correla-tion degrees of monthly average temperature,sunshine hours and precipitation in relation tothe yield were 0.889,0. 820 and 0.702 respectively.The monthly average temperature wasthe main limiting factor affecting the herbage monthly yield.
出处
《青海畜牧兽医杂志》
1996年第1期43-44,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
灰色关联分析
牧草
产量
气温
降水量
草地
The grey correlative analysis,Herbage yield,Temperature,Precipitation
