Study on Efficient Economic Agro-ecosystem in Gully Region of Loess Plateau

Hao Ming-de

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Study on Efficient Economic Agro-ecosystem in Gully Region of Loess Plateau

- Study on Efficient Economic Agro-ecosystem in Gully Region of Loess Plateau
- Bulletin of Soiland Water Conservation Vol. 15, Issue 3, Pages: 43-48(1996)
- 作者机构：
  
  中国科学院水利部水土保持研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1996
- 稿件说明：
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Hao Ming-de. Study on Efficient Economic Agro-ecosystem in Gully Region of Loess Plateau[J]. Bulletin of Soiland Water Conservation, 1996, 15(3): 43-48.
DOI：

Hao Ming-de. Study on Efficient Economic Agro-ecosystem in Gully Region of Loess Plateau[J]. Bulletin of Soiland Water Conservation, 1996, 15(3): 43-48. DOI：

摘要

10年科技攻关

王东沟小流域产业结构发生了显著变化

由历史上以种植业为主的一元结构

发展到“七五”时以种植业、副业为主的二元结构

现已发展到种植业、果业、工副业三元结构。农村产业三元结构增加了农业生态系统的稳定性、抗逆性。在连续干旱的气候条件下

粮食生产持续发展

农民收入成倍增加

生态环境得到明显改善

经济效益、社会效益、生态效益得以同步实现。

Abstract

After having tackled the key problems of science and technology for ten years

the industrial structure of Wangdong gully watershed has had a distinct change.It goes through one way structure which put stress on historic planting industry to two-way structure which put stress on both planting industry and side occupation in the seventh five-year plan.Now it has been developed to three-way structure of planting industry

fruit industry and industrial sideline.This structure increases agro-ecosystem adversity-resistance.In the climatic condition of succes lively arid

grain yield developer continuously

the peasant revenue increases doubly

eco-envi-ronment have been improved obviously and economic

social and ecological benefits have been achieved at the same time.

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Zhang Chang-xian

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Related Institution

Institute of Soil and Water Conservation, Northwest Sci Tech University of Agriculture and Forestry, Yangling

Henan Institute of Soil and Water Conservation, 450003.Zhengzhou Municipality

Institute of Soil and Water Conservation, the Chinese Academy of Sciences and theMinistry of Water Resources, 712100,Yangling District.

Shaanxi Provincial Institute of Agricultural Economy, 712100, Yangling District, Xianyang Municipality

Agricultural University of Hebei Province

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