| 北川退耕还林不同经营模式的经济效益分析 |
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| 引用本文： | 郝云庆,王金锡,李力. 北川退耕还林不同经营模式的经济效益分析[J]. 四川农业大学学报, 2005, 23(3): 313-317 |
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| 作者姓名： | 郝云庆 王金锡 李力 |
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| 作者单位： | 四川省林业科学研究院,生态研究所,成都,610081;四川农业大学,林学园艺学学院,四川,雅安,625014 |
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| 基金项目： | 国家林业局局领导北川退耕还林科技示范点建设项目. |
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| 摘 要： | 在实地调查的基础上,分析和对比了北川退耕还林工程中林-药、林-草-牧、林-茶-桑和生态林4种生态经营模式的经济效益;其年均单位面积经济效益的顺序是林-药模式>林-茶-桑模式>林-草-牧模式>生态林模式。各模式都在兼顾生态效益的基础上,发展了地方经济,实现了农民增收。由此,提出了各经营模式应在条件相似的周边地区因地制宜地加以推广的建议。
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| 关 键 词： | 北川县 退耕还林 经济效益 |
| 文章编号： | 1000-2650（2005）03-0313-05 |
| 收稿时间： | 2005-01-14 |
| 修稿时间： | 2005-01-14 |
Analysis of the Economic Profit of Different Models in Beichuan, under Sloping Land Conversion Program |
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| HAO Yun-qing,WANG Jin-xi,LI li. Analysis of the Economic Profit of Different Models in Beichuan, under Sloping Land Conversion Program[J]. Journal of Sichuan Agricultural University, 2005, 23(3): 313-317 |
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| Authors: | HAO Yun-qing WANG Jin-xi LI li |
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| Affiliation: | 1. Sichuan Academy of Forestry, Ecological Institute, Chengdu 610081, Sichuan, China; 2. College of Forestry and Horticulture, Sichuan Agricultural University, Yaan 625014, Sichuan, China |
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| Abstract: | Based on fieldworks in Beichuan county, the economic profit of different management models which are employed to turning cultivating lands back into forests is evaluated and compared comprehensively. The sequence of annual economic profit is medicine-woods model>tea-sericulture-woods model>husbandry-woods model>ecological woods model. In this way, local economy and average income are developed obviously. At the same time, ecological effect is also considered well. It suggestes these models are highly worthy to be popularized in adjoining areas, during the process of turning cultivating land back into forest. |
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| Keywords: | Beichuan county sloping land conversion program economic benefit |
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