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生态学杂志 ›› 1991, Vol. ›› Issue (3): 22-26,40.

• 研究报告 • 上一篇    下一篇

安徽涡阳县桐农间作类型及其效益分析

姜志林1, 高丽春1, 方越井2, 孙兴旺2   

  1. 1. 南京林业大学, 210037;
    2. 涡阳县林业局, 233600
  • 收稿日期:1990-09-01 出版日期:1991-06-10

Analysis on Paulownia-Crop Intercropping Types and Their Benefits in Woyang County of Anhui Province

Jiang Zhilin1, Gao Lichun1, Fang Yuejing2, Sun Xingwang2   

  1. 1. Forestry Department of Nanjing Forestry University, 210037;
    2. Forestry Bureau of Woyang County, Anhui Province 233600
  • Received:1990-09-01 Online:1991-06-10

关键词: 太湖流域, 大型底栖动物, 群落结构, 双向指示种分析, 无偏对应分析, 典范对应分析

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.

Key words: Taihu River basin, macrobenthos, community structure, TWINSPAN, DCA, CCA