| 大山示范区经果林复合经营模式及其生态和经济效益分析 |
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| 引用本文： | 章铁,李宏开,祝有刚,杨晓飞.大山示范区经果林复合经营模式及其生态和经济效益分析[J].应用生态学报,2005,16(7):1247-1251. |
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| 作者姓名： | 章铁 李宏开 祝有刚 杨晓飞 |
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| 作者单位： | 安徽农业大学果树学重点实验室, 合肥 230036 |
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| 基金项目： | 国家“十五”科技攻关计划重大专项资助项目(2002BA516A1604). |
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| 摘 要： | 运用生态学和经济学理论,对大山村经果林的主要经营模式进行调查研究.结果表明,柑桔(9年生)-茶叶,柿(5年生)-马铃薯-西瓜,梨(7年生)-马铃薯-大豆,梨(7年生)-桔梗,具有明显的生态、经济和社会效益.纯收益分别达8 700.00、12 351.00、12 337.50和22 500.00元·hm-2,均高于仅种农作物.林内郁闭度0.3～0.4,光能利用率比纯林提高了20%～30%.
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| 关 键 词： | 经果林 复合经营模式 生态环境 效益 |
| 文章编号： | 1001-9332(2005)07-1247-05 |
| 收稿时间： | 2004-11-22 |
| 修稿时间： | 2004年11月22 |
Comprehensive management patterns of economic fruit forest in Dashan Village and their ecological and economic benefits |
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| Zhang Tie,LI Hongkai,ZHU Yougang,Yang Xiaofei.Comprehensive management patterns of economic fruit forest in Dashan Village and their ecological and economic benefits[J].Chinese Journal of Applied Ecology,2005,16(7):1247-1251. |
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| Authors: | Zhang Tie LI Hongkai ZHU Yougang Yang Xiaofei |
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| Institution: | Key Laboratory of Pomology, Anhui Agricultural University, Hefei 230036, China |
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| Abstract: | With the theories of economy and ecology, this paper analyzed the main management patterns of economic fruit forest in the Dashan Village, Huoqiu County, Anhui Province. The results showed that 9-year-old mandarin-tea, 5-year-old persimmon-potato-watermelon, 7-year-old pear-potato-soybean, and 7-year-old pear-balloonflower had obvious social, economic and ecological benefits. Their net economic benefits were 8 700.00, 12 351.00, 12 337.50 and 22 500.00 yuan x hm(-2), respectively, higher than that of single crop planting. In these patterns, the crown density between rows could reach 0.3 - 0.4, and the light utilization rate increased by 20% - 30%. |
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| Keywords: | Economic fruit forest Comprehensive management pattern Ecological environment Benefit |
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