| 三峡库区小城镇庭院生态模式及效益分析——以江津区油溪镇为例 |
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| 引用本文： | 杨磊,刘凤英,陈蓓. 三峡库区小城镇庭院生态模式及效益分析——以江津区油溪镇为例[J]. 安徽农业科学, 2011, 39(5): 2845-2847,2862 |
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| 作者姓名： | 杨磊 刘凤英 陈蓓 |
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| 作者单位： | 1. 贵州省煤矿设计研究院,贵州贵阳,550025
2. 西南资源开发及环境灾害控制工程教育部重点实验室,重庆,400044 |
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| 摘 要： | 以江津区油溪镇为例,在实地调查的基础上,充分考虑其自然环境条件、畜牧业发展现状,依据生态学物质循环利用的原理,提出了以沼气池为纽带、多级利用畜禽粪便、多途径提高秸秆生物质能利用率的庭院生态模式。在此基础上分析了发展此模式带来的环境效益、生态效益、社会效益及经济效益,并得出应在三峡库区大力推广此模式的结论。
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| 关 键 词： | 生态农业 三峡库区 效益分析 庭院生态模式 |
Eco-model and Benefit Analysis of Courtyard in Small Town of Three Gorges Reservoir Areas |
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| YANG Lei et al. Eco-model and Benefit Analysis of Courtyard in Small Town of Three Gorges Reservoir Areas[J]. Journal of Anhui Agricultural Sciences, 2011, 39(5): 2845-2847,2862 |
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| Authors: | YANG Lei et al |
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| Affiliation: | YANG Lei et al (Guizhou coal mine design and research institute,Guiyang,Guizhou 550025) |
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| Abstract: | Based on field investigation of Youxi town which gives a full consideration of its natural environment and current situation of livestock development,an ecomodel of courtyard has been proposed with the ecological principle.The pattern with biogas digester as a link can not only treat domestic waste multi-levelly,but also promote the bio-energy's efficiency of straw.Then,this paper analyzes environmental benefits,ecological benefits,social benefits and economic benefits of the eco-model.Thus,this eco-model o... |
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| Keywords: | Eco-agriculture Three Gorges Reservoir areas Analysis of benefit Eco-model of courtyard |
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