| 安徽涡阳县桐农间作类型及其效益分析 |
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| 引用本文： | 姜志林,方越井.安徽涡阳县桐农间作类型及其效益分析[J].生态学杂志,1991,10(3):22-26,40. |
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| 作者姓名： | 姜志林 方越井 |
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| 作者单位： | 南京林业大学 210037
(姜志林，高丽春)，涡阳县林业局 233600
(方越井)，涡阳县林业局 233600(孙兴旺) |
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| 摘 要： | 一、概况涡阳县位于黄淮平原南部,安徽省的西北部。全县土地面积2.09×10~5ha,其中耕地面积1.44×10~5ha。人口105万。本县属暖温带半湿润季风气候区,年平均气温14.6℃,降水量824mm,蒸发量1974.5mm。太阳辐射总量5.22×10~5J·m~(-2)。气候温和,水热同季,
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| 关 键 词： | 泡桐 农林间作 生态效应 |
Analysis on Paulownia-Crop Intercropping Types and Their Benefits in Woyang County of Anhui Province. |
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| Jiang Zhilin,Gao Lichun.Analysis on Paulownia-Crop Intercropping Types and Their Benefits in Woyang County of Anhui Province.[J].Chinese Journal of Ecology,1991,10(3):22-26,40. |
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| Authors: | Jiang Zhilin Gao Lichun |
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| Abstract: | Various types of Paulownia-crop interplantations are widely distributed in Yimen region of Woyang county, to the north side of the Huihe River, in which, Paulownia and crops are growing in their proper places and time due to reasonable arrangements in space and time. The refore, natural resources, such as light and soil, are fully used. The comprehensive systems are divided broadly into two types of wood-oriented and clops-oriented,which have better ecological and economic benefits.Systems such as Paulownia-Chinese herbaceous peony, Paulownia-lettuce and Paulownia-garlie are the best wood-eriented models and can be popularized in regions where situations are suitable. |
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| Keywords: | Paulownia intercropping ecological benefit economic benefit Weyang |
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