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三峡库区不同类型地区高效生态农业发展模式与效益分析
Analysis on the development mode and its benefits of the efficient eco-agriculture in different regions in Three Gorges Area
查看参考文献13篇
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文摘
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三峡库区地形地貌复杂多样，自然生态环境十分脆弱，为了把库区建成全方位开放、综合性开发、高水平发展、高起点安置移民的新型产业密集经济区和高效生态农业区，必须把高效特色生态农业产业化作为未来经济发展的主攻方向，因地制宜地采取最有效的高效生态农业建设模式。为此，论文提出了5种不同类型的高效生态农业发展模式，即沿江河谷区果→粮菜→猪→沼→渔水陆循环型高效生态农业模式、浅山丘陵区桔→粮→经→畜→桑→沼共生互惠型高效生态农业模式、低山区林→粮→油→薯→草→畜水土保持型高效生态农业模式、中高山区干果→药→茶→烟→菜→草名优土特型高效生态农业模式和庭院果→菜→花→禽→沼→渔小循环型高效生态农业模式。这些模式推广和应用的综合效果总体良好。 |
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其他语种文摘
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Because of the complicated physiognomy and fragile eco-environment in Three Gorges Area, industrialization of the efficient eco-agriculture should be advocated as the main direction of the future economic development, and the most effective development mode of the efficient e-co-agriculture should be adjusted according to the local conditions,so that Three Gorges Area can be constructed as a new industrial intensive economic zone and a new efficient eco-agricul-tural zone, where the development is comprehensive and the emigration reallocation is at a high level. Therefore, five types of development mode on efficient eco-agriculture are put forward: the efficient eco-agricultural development mode of the cycle type between water and land along the river valley which can be described as "fruit-grain-vegetable-pig-firedamp-fishery" (GLCZZY); the efficient eco-agricultural development mode of the mutualism type in the low mountain hilly area which can be described as "orange-grain-economic crop-livestock-mulberry-^firedamp" (JLJXSZ); the efficient eco-agricultural development mode of the soil and water conservation type in the low mountainous area which can be described as "forest-grain-oil plants-potato-grass-livestock "(LLYSCX); the efficient eco-agricultural development mode of the famous special local type in the middle-high mountainous area which can be described as "dried fruit-herb-tea-to-bacco-vegetable-grass"(GYCYCC); the efficient eco-agricultural development mode of the mini cycle type in the courtyard which can be described as "fruit -vegetable -flower -poultry -firedamp -fishery" (TGCHQZ).These efficient eco-agricultural development modes have had a good application effect, so they will improve the eco-environment, increase the benefit of the integrated agricultural development and industrialization, and promote the sustainable development of the economy and eco-environment in Three Gorges Area. |
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来源
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自然资源学报
,2003,18(2):228-234 【核心库】
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关键词
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三峡库区
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生态农业
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发展模式
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产业化
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地址
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中国科学院地理科学与资源研究所, 北京, 100101
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-3037 |
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学科
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农业基础科学 |
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基金
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中国科学院知识创新工程重要方向项目
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文献收藏号
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CSCD:1289417
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