摘要
本文利用Ｔ型关联度分析理论，对安徽省粮食生产的影响因素的关联作了实证分析，得到如下结果：播种面积、有效 灌溉面积是影响粮食产量的主要因素．化肥施用量、受灾面积是粮食产量的制约因素，农机总动力、机耕地面积、农村用电量是影响粮食产量的潜在因素。
By making use of the T-relation analytical methods, this thesis analyses the relationship between grain production and it's effective factors in Anhui province. The result showed that the seeded area and irrigated area are the main factors, the amount of chemical fertilizer and the natural calamity area are the restricted factors, the total power of agricultural machinery, tractor－ploughing area and the countryside electric power are the latent factors.
出处
《乡镇经济》
2000年第3期11-13,共3页
Rural Economy
关键词
安徽
粮食生产
影响因素
T型关联度
Anhui province
grain prodution
effective factor
T－relation degree
