| 黄土丘陵沟壑区高效生态农业发展途径探讨 |
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| 引用本文： | 徐福利,梁银丽. 黄土丘陵沟壑区高效生态农业发展途径探讨[J]. 干旱区资源与环境, 2002, 16(4): 34-38 |
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| 作者姓名： | 徐福利 梁银丽 |
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| 作者单位： | 中国科学院水利部水土保持研究所,陕西,杨陵,712100 |
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| 基金项目： | 中国科学院知识创新工程项目 (KZCX10 -6-0 2 )资助。 |
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| 摘 要： | 从生态农业基本要求出发 ,对黄土丘陵沟壑区延安市生态农业的发展状况进行分析 ,说明在黄土丘陵沟壑区“四位一体”高效生态农业经济效益明显 ,有利于植被恢复和畜牧规模发展 ,适宜于黄土丘陵沟壑区 ,是农民脱贫致富和生态环境建设的重要途径 ;通过对 ;四位一体”高效生态农业的结构和功能分析 ,指出“四位一体”生态农业的发展优势 ,进而分析了“四位一体”高效设施农业发展中存在的问题和对策。应用“四位一体”高效设施农业模式 ,可以达到陕北黄土丘陵沟壑区农村生态、经济和农业持续发展的统一。
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| 关 键 词： | 生态农业 黄土丘陵沟壑区 可持续发展 |
| 文章编号： | 1003-7578(2002)04-034-05 |
| 修稿时间： | 2002-02-08 |
The Main Way of High Efficiency Ecological Agriculture Development in Loess Plateau |
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| XU Fu-li LIANG Yin-li. The Main Way of High Efficiency Ecological Agriculture Development in Loess Plateau[J]. Journal of Arid Land Resources and Environment, 2002, 16(4): 34-38 |
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| Authors: | XU Fu-li LIANG Yin-li |
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| Abstract: | The importance and development of ecological agriculture in the loess plateau of north shaanxi were analyzed,and the results showed that "combining-production system" not only could keep ecological balance and environment conservation but also could alleviate regional poverty in the loess plateau of north shaanxi.From the analysis of the structure model and efficiency of "combining-production system",the goodness of "combining-production system"were explained.There were some problem needed solving in this system.Using this system could make ecological ,economic and sustainable development at the same time in the loess plateau. |
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| Keywords: | ecological agriculture loess plateau ecological and environment sustainable development. |
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