| 从泉家沟试验区建设效果谈黄土丘陵沟壑区建设生态农业前景 |
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| 引用本文： | 杨开宝,李景林,吕月玲. 从泉家沟试验区建设效果谈黄土丘陵沟壑区建设生态农业前景[J]. 西北林学院学报, 1999, 14(3): 66-69 |
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| 作者姓名： | 杨开宝 李景林 吕月玲 |
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| 作者单位： | 陕西省黄土高原治理研究所,陕西,米脂,718100; 西北林学院,环境学院,陕西,杨陵,712100 |
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| 基金项目： | 国家“八五”重点科技攻关专题 |
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| 摘 要： | 在系统分析泉家沟试验区小流域综合治理15 a实践的基础上,肯定了黄土丘陵沟壑区农业生态环境的改善,通过合理利用土地资源、大量兴修基本农田、营造人工植被、调整农业内部结构、增加农田能量投入等途径,完全可以实现生态农业的目标.泉家沟试区以养猪-沼气-大棚菜"三位一体"为主的生态户的出现,标志着试区生态农业雏型已经形成.控制水土流失,建设生态农业,将成为黄土丘陵沟壑区农业发展的必由之路.
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| 关 键 词： | 黄土丘陵沟壑区 生态农业 综合治理 |
| 文章编号： | 1001-7461(1999)03-0066-04 |
| 修稿时间： | 1999-01-04 |
Prospects of Building Ecological Agriculture on Hilly and Gullied Loess Region |
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| Yang Kaibao,Li Jinglin,Lü Yueling. Prospects of Building Ecological Agriculture on Hilly and Gullied Loess Region[J]. Journal of Northwest Forestry University, 1999, 14(3): 66-69 |
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| Authors: | Yang Kaibao Li Jinglin Lü Yueling |
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| Abstract: | Based on systematic analysis of comprehensive controlling practice of small water shed at Quanjiagou experimental area for 15 years, improvement of agricultural ecological environment is affirmed by means of rational utilization of land resources, farmland construction, increasing artificial vegetation, adjusting agricultural structure and increasing farmland energy input. The arising of ecological family, "Three In One" of raising pig marsh gas sheded vegetable marked that embryonic form of ecologic agriculture is being formed in Quanjiagou. It is the only way for agriculture development to control soil and water erosion and to build ecological agriculture in this region. |
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| Keywords: | hilly and gullied loess region ecological agriculture comprehensive control ecological family embryonic form of ecological agriculture |
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