摘要
运用多元分析方法中的主成分方法，对皖南山区农业自然资源进行了综合系统分析，在此基础上对农业自然资源进行了分类，并探讨了每类资源的特征及合理利用方向。
By using the method of principal component analysis, this article had a systematic analysis of the natural agricultural resources in the mountainous area in Anhui province. The author has come to the following conclusion: 1 Water has negative connection with plantation and water production; 2 The area has potential to develop its forestry and husbandry; 3 Water heat is the area′s advantage to develop its agriculture; 4 The backup land resource is the main factor to develop its agriculture. The natural agriculture resources can be divided into five categories . The author also gave suggestions to make use of these resources: 1 Reenforcing the protection and construction of the land ecological environment; 2 Forming a good agricultural ecological system; 3 Developing ecological tourism.
出处
《山地学报》
CSCD
1999年第2期188-191,共4页
Mountain Research
关键词
主成分分析
农业
自然资源
合理利用
皖南山区
principal component analysis, category of natural agricultural resources,proper exploration
