摘要
本文应用农用林业的理论,对我国西南山区推广的农用林业进行分类和评价。共划分出11种农用林业系统,21个类型,近40个亚类型。它们具有不同的树木、农作、牲畜、水产、禽、虫菌等表现出多样的产品和较高的生产力。
The paper applies the theory of agroforestry to the classification and evaluation of popularized agroforestry in the southwest mountain area. They are classified 11 agroforestry sys- tems, 21 types, near 40 sub-types. They respectively have differences in trees, crops, domestic ani- mals, fishes, fowls, insects, microbes and their relationships, etc. These systems show multiplicate products and higher productive forces.
出处
《生态经济》
1993年第6期30-38,共9页
Ecological Economy
基金
①本文系1990年国家自然科学基金资助项目研究报告之一。
关键词
农用林业
类型
评价
树种
林业
Agroforestry
Type
Evaluation
Tree species
