A Study on Cropping system of Dryland Farming in Loess Hilly Areas

Sun Jibin

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A Study on Cropping system of Dryland Farming in Loess Hilly Areas

- A Study on Cropping system of Dryland Farming in Loess Hilly Areas
- Bulletin of Soiland Water Conservation Vol. 11, Issue 4, Pages: 10-18(1992)
- 作者机构：
  
  中国科学院水利部西北水土保持研究所陕西杨陵,712100
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- Published：1992
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Sun Jibin. A Study on Cropping system of Dryland Farming in Loess Hilly Areas[J]. Bulletin of Soiland Water Conservation, 1992, 11(4): 10-18.
DOI：

Sun Jibin. A Study on Cropping system of Dryland Farming in Loess Hilly Areas[J]. Bulletin of Soiland Water Conservation, 1992, 11(4): 10-18. DOI：

摘要

为了探讨黄土丘陵区旱地农业增产潜力与技术径途

1986年至1990年在干旱、半干旱地区的宁夏南部彭阳县残塬丘陵

进行了旱地农业种植制度研究。通过研究认为

以草——畜——肥——粮的综合措施为中心

建立以抗旱保墒

选育及引进作物优良品种

优化耕作栽培技术的旱地农业种植制度

是黄土丘陵区旱地农业实现高产稳产的基础和保证。

Abstract

In order to discuss productive potentialities and technical ways of dryland faiming in Loess hilly areas

a study on cropping system of dryland farming was carriedout in the eroded tadaeland hilly areas located in Pengang County of the South Nongxia during 1986-1990. According to the study

it is concluded that the croppirsystem of dryland farming is taking the comprehensive measures of grassanimal husbandry nutrients grain as a centre

and building a system of the drought ressistance and presereation of soil moisture

selection and introduction for fine varieties ofcrops

optimal tillage and cultivation. This system is the foundation and guarantee toobtain high- and steadyyield for dryland farming in Loess hilly areas.

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Related Institution

State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling

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