THE HARMS FROM SOIL AND WATER LOSS AND THE WAYS TO RAISE POTENTIAL PRODUCTIVITY OF ERODED SOIL IN LOESS REGION OF GANSU AND QINGHAI PROVINCES

Zhang Shu-guang; Wang Heng-jun; Xie Yong-sheng; Ma Jun-xian

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THE HARMS FROM SOIL AND WATER LOSS AND THE WAYS TO RAISE POTENTIAL PRODUCTIVITY OF ERODED SOIL IN LOESS REGION OF GANSU AND QINGHAI PROVINCES

- THE HARMS FROM SOIL AND WATER LOSS AND THE WAYS TO RAISE POTENTIAL PRODUCTIVITY OF ERODED SOIL IN LOESS REGION OF GANSU AND QINGHAI PROVINCES
- Bulletin of Soiland Water Conservation Vol. 6, Issue 3, Pages: 1-7(1987)
- 作者机构：
  
  1. 中国科学院西北水土保持研究所
  2. 甘肃省农业科学院土肥所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1987
- 稿件说明：
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Zhang Shu-guang, Wang Heng-jun, Xie Yong-sheng, et al. THE HARMS FROM SOIL AND WATER LOSS AND THE WAYS TO RAISE POTENTIAL PRODUCTIVITY OF ERODED SOIL IN LOESS REGION OF GANSU AND QINGHAI PROVINCES[J]. Bulletin of Soiland Water Conservation, 1987, 6(3): 1-7.
DOI：

Zhang Shu-guang, Wang Heng-jun, Xie Yong-sheng, et al. THE HARMS FROM SOIL AND WATER LOSS AND THE WAYS TO RAISE POTENTIAL PRODUCTIVITY OF ERODED SOIL IN LOESS REGION OF GANSU AND QINGHAI PROVINCES[J]. Bulletin of Soiland Water Conservation, 1987, 6(3): 1-7. DOI：

摘要

甘青黄土地区

包括甘肃省40个县(市)和青海11个县(市)的广大地区。由于严重的水土流失

风蚀沙化强烈

土壤资源不断遭到破坏

生产潜力得不到发挥。解决的主要措施有:1、改善农业生态环境

建设高效的农业土壤;2、增加农业投资

改善农业土壤生产条件;3、用地养地结合

建立优性的农田生态系统。

Abstract

Tne loess region of Gansu and Qinghai Provinces includes 40 counties of Gansu Prov

and 11 counties of Qinghai Province

In the region soil resources are destroyed frequently due to fierce wind erosion and desertification

affecting productive potential development.The improving measures are as follows

(1)to improve ecological environment for agriculture to construct farming soils with high potential，(2 )to increase investment for agriculture to improve productive conditions of agricultural soils;(3 )to integrate farming with protecting land so as to set fine ecological.system of agricultural land.

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