| 渭北旱塬林农复合植被类型的生态和经济效益调查研究 |
| |
| 引用本文： | 王忠林.渭北旱塬林农复合植被类型的生态和经济效益调查研究[J].水土保持研究,1994,1(3):36-42. |
| |
| 作者姓名： | 王忠林 |
| |
| 作者单位： | 西北林学院 陕西杨陵 712100 |
| |
| 摘 要： | 渭北旱塬林农复合植被类型可分为地埂林、间作林、林带林网、路渠林、块、片状混农经济林，混农林综合植被等6种，各种林农复合植被能够改善农田生态环境，提高单位土地面积生产力，具有一定的生态效益和经济效益。
|
| 关 键 词： | 生态效益 经济效益 渭北旱塬 |
A study on eco-econmic Benefits of Forest and agriculture Compounded Vegetation-types in arid mesa of northern area of Weihe river |
| |
| Wang Zhonglin.A study on eco-econmic Benefits of Forest and agriculture Compounded Vegetation-types in arid mesa of northern area of Weihe river[J].Research of Soil and Water Conservation,1994,1(3):36-42. |
| |
| Authors: | Wang Zhonglin |
| |
| Institution: | Northwestern college offorestry, Yangling, Shaanxi, 712100 |
| |
| Abstract: | The agrofest vegetation arid mesa of northern parts of Weihe river can be classified into 6 types,such as terrace edged forest,crop mixed forest,net and belt forest road and channel forest,stripped fruit agroforest and integrated agroforest. It is proved that various agroforest vegetation-types are capable of improving land ecological environment,enhancing productivity of unit area land，which give us economic and ecological benefits to some extent. |
| |
| Keywords: | ecological benefit economic benefits and area of northem area of weihe river |
|
| 点击此处可从《水土保持研究》浏览原始摘要信息 |
| 点击此处可从《水土保持研究》下载免费的PDF全文 |
