| 黄土高原半干旱区生态型能源农业经济模式选择 ———以甘肃省定西市为例 |
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| 引用本文： | 县永平. 黄土高原半干旱区生态型能源农业经济模式选择 ———以甘肃省定西市为例[J]. 中国农业资源与区划, 2011, 32(5): 22-25 |
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| 作者姓名： | 县永平 |
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| 作者单位： | 武汉理工大学资源与环境工程学院,武汉430070; 甘肃省定西市循环经济产业园区管委会,定西743000 |
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| 摘 要： | 文章针对黄土高原半干旱区的典型——甘肃省定西市农村生态环境薄弱的现状,将生态系统的基本原理运用到农业生产实际中去,利用生物之间的生态关系,以沼气发酵生产为纽带核心,把种植、养殖联结起来,充分利用干旱半干旱区的雨水集流,建立起"种草+养畜+水窖+沼气+太阳灶+高效农业"能源生态型良性循环体系,从而在半干旱区达到农村庭园经济高效化、农业生产无害化、农村废物资源化、生活用能再生化,以获得显著的经济效益和生态效益。
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| 关 键 词： | 生态农业 黄土高原 定西市 模式选择 |
| 收稿时间： | 2010-09-20 |
SELECTION OF ECOTYPE ENERGY AGRICULTURAL ECONOMY PATTERN IN LOESS PLATEAU SEMI-ARID REGION |
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| Xian Yongping. SELECTION OF ECOTYPE ENERGY AGRICULTURAL ECONOMY PATTERN IN LOESS PLATEAU SEMI-ARID REGION[J]. Journal of China Agricultural Resources and Regional Planning, 2011, 32(5): 22-25 |
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| Authors: | Xian Yongping |
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| Affiliation: | Xian Yongping1,2(1.Wuhan university of technology resources and environmental engineering,Wuhan 430070,China,2.Dingxi Circular Economy Industrial Park Management Committee,Dingxi 743000,China) |
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| Abstract: | Ding Xi city of Gansu Province is the typical region of Loess plateau semi-arid region,and the ecological environment is bad.This paper applied the basic principle of ecological system into agricultural production,using the relationship between biology and taking the marsh gas fermentation produces as link core to combine the cultivating and breeding,fully utilizing the rainwater flow concentration in the arid and semi-arid area,and established a virtuous circle energy ecotype system of species grass + fost... |
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| Keywords: | Keywords ecological agriculture Loess Plateau mode selection Dingxi city |
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