| 黄土丘陵区旱地农业种植制度的研究 |
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| 引用本文： | 孙纪斌. 黄土丘陵区旱地农业种植制度的研究[J]. 水土保持通报, 1992, 12(4): 10-18 |
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| 作者姓名： | 孙纪斌 |
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| 作者单位： | 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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| 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。
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| 关 键 词： | 黄土丘陵区 旱地农业 种植制度 |
| 收稿时间： | 1992-01-20 |
A Study on Cropping system of Dryland Farming in Loess Hilly Areas |
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| Sun Jibin. A Study on Cropping system of Dryland Farming in Loess Hilly Areas[J]. Bulletin of Soil and Water Conservation, 1992, 12(4): 10-18 |
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| Authors: | Sun Jibin |
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| Affiliation: | Northwestern Institute of soil and water Conservation, Academia sinica and Ministry of Water Resources, Yangliang, Shaaxi, 712100 |
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| 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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| Keywords: | ?loess hilly areas dryland farming cropping system? |
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