Comprehensive Remaking of Low-middling Yield Farmland in Hongni River Valley

Cheng Li

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Comprehensive Remaking of Low-middling Yield Farmland in Hongni River Valley

- Comprehensive Remaking of Low-middling Yield Farmland in Hongni River Valley
- Bulletin of Soiland Water Conservation Vol. 15, Issue 3, Pages: 17-22(1996)
- 作者机构：
  
  1. 山西大学黄土高原地理研究所
  2. 山西大学环保系
- 作者简介：
- 基金信息：
- DOI：
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- Published：1996
- 稿件说明：
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Cheng Li. Comprehensive Remaking of Low-middling Yield Farmland in Hongni River Valley[J]. Bulletin of Soiland Water Conservation, 1996, 15(3): 17-22.
DOI：

Cheng Li. Comprehensive Remaking of Low-middling Yield Farmland in Hongni River Valley[J]. Bulletin of Soiland Water Conservation, 1996, 15(3): 17-22. DOI：

摘要

1992～1994年期间

围绕整治生态环境

改善农业生产条件

应用农业科学技术

进行了以小流域为单元的农业中、低产田改造的深入研究。通过生态－生产－科技的密切结合

使面积为1.2km

的红泥河流域

在生态系统结构、农田生产功能以及流域经济效益上

都有了显著改善和提高。在此基础上

指明了进一步改造农业中低产田

提高农田生产效益的方向和措施。

Abstract

During the period of 1992^ 1994

the study on remaking of low-middling yield farmland

which is regarded as a part of Hongni river valley

was carried through transforming ecological environment

improving agricultural productive condition and applying agrotechniques.By combining ecology .production with science and technology

the structure of ecosystem

the productive function of farmland and economic effect in Hongni river valley has been improved obviously.Basing on that

the direction and measures to be taken in the further remaking of lowmiddling yield farmland were suggested.

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