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| 山区微小流域新型生态农业产业链构建--以三峡库区重庆万州陈家沟小流域为例 | |
| 引用本文： | 肖莉,陈治谏,李豪,吴鹏飞,刘坤,廖晓勇.山区微小流域新型生态农业产业链构建--以三峡库区重庆万州陈家沟小流域为例[J].水土保持通报,2007,27(1):135-138,145. |
| 作者姓名： | 肖莉 陈治谏 李豪 吴鹏飞 刘坤 廖晓勇 |
| 作者单位： | 1. 中国科学院 成都山地灾害与环境研究所,四川,成都,610041;中国科学院 研究生院,北京,100031;四川省交通厅 公路规划勘察设计研究院,四川,成都,610041 2. 中国科学院 成都山地灾害与环境研究所,四川,成都,610041 3. 中国科学院 成都山地灾害与环境研究所,四川,成都,610041;中国科学院 研究生院,北京,100031 4. 西南民族大学 生命科学与技术学院,四川,成都,610041 |
| 基金项目： | 中国科学院知识创新工程项目;国务院三峡建设委员会资助项目 |
| 摘 要： | 针对三峡库区小流域特有生态环境背景和社会经济情况,立足于多年田间定位观测和模式运营跟踪,以微小流域为单元设计生态农业产业链,构建适合库区农业发展的坡地与低山平坝地果草收与种养(FPH—PB)复合生态农业模式,并从供需层面设计模式运行机制。与库区传统CK模式和广泛耕作的单纯果园模式对比,FPH—PB模式达到了较好经济效益和生态效益,特别在水土流失减小效应上,该模式可有效控制地表径流产流量并降低土壤侵蚀,最终减少入江泥沙含量;模式宏观运营依托高校、科研院所及政府进行技术开发和指导,面向以公司企业为媒介的加工增殖环节及直接消费层面,以实时的科技和市场信号注入农产品产供销过程中,实现库区农业产业化进程。 |
| 关 键 词： | 微小流域 生态农业产业链 FPH-PB模式 模式运行机制 效益分析 |
| 文章编号： | 1000-288X（2007）01-0135-04 |
| 收稿时间： | 2006/1/19 0:00:00 |
| 修稿时间： | 2006-01-192006-04-06 |
Constructing a New Type of Eco-agricultural Industry for Small Watershed in the Mountain Area--A Case Study of the Chenjiagou Watershed in Wanzhou, Chongqing |
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| XIAO Li,CHEN Zhi-jian,LI Hao,WU Peng-fei,LIU Kun and LIAO Xiao-yong.Constructing a New Type of Eco-agricultural Industry for Small Watershed in the Mountain Area--A Case Study of the Chenjiagou Watershed in Wanzhou, Chongqing[J].Bulletin of Soil and Water Conservation,2007,27(1):135-138,145. | |
| Authors: | XIAO Li CHEN Zhi-jian LI Hao WU Peng-fei LIU Kun and LIAO Xiao-yong |
| Institution: | 1. Institute of Mountain Hazards and Environment Research, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China ; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China ; 3.Research Institute of Road Exploration and Desire, Sichuan Bureau of Communications, Chengdu, Sichuan 610041, China ; 4. College of Life Science and Technology, Southwest University for .Nationalities, Chengdu, Sichuan 610041, China |
| Abstract: | In accordance with the specific eco-environmental background and socioeconomic characteristics,a field experiment was conducted to deal with the characteristics of the agricultural ecosystem pattern and its operation status.By considering the abundant hill and mountain resources in the Yangtze River,the agricultural ecosystem pattern named FPH-PB was designed in unit of small watershed in order to adjust measures for local conditions.The FPH-PB pattern integrates the support-and-demand relation and operation mechanism and its applicability.Comparing to the traditional cropping pattern of CK and widely used pattern of pure pear orchard,the FPB-PH pattern provides higher economic and ecological benefits,especially in reducing soil loss.With the help of technologic exploitation and instruction from universities and academies,the FPH-PB pattern orients direct consumers and intermediary processing industries,provides experience of small watershed management and speedups the industrialization of agriculture in the Three Gorges Reservoir area. |
| Keywords: | small watershed agro-ecosystem industrial chain FPH-PB pattern operation mechanism benefit analysis |
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