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Lin Kaimin, Lin Guoqing, Zhang Shenlong, Yu Lixuan.. Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.[J]. Journal of Zhejiang A&F University, 1995, 12(2): 221-225.
Citation: Lin Kaimin, Lin Guoqing, Zhang Shenlong, Yu Lixuan.. Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.[J]. Journal of Zhejiang A&F University, 1995, 12(2): 221-225.

Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.

  • Received Date: 1994-11-05
  • Publish Date: 1995-06-30
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.

Abstract: Soil to be generated with natural broadleaved evergreen forests had better water condition, pore space and soil structure than that to be replanted Chinese fir. The formers noncapillary porosity and total porosity were increased by 2.82% and 4.15% respectively than the latter's, and the formers waterstable aggregate content was over 6.56% (above0.25mm) or 9.90% (above 0.50mm) as compared with the latters with exception of volume weight, destructivity and scatter coefficient of soils which were lower. So care must be taken to protect and develop broadleaved forest, control afforestation scale of pure Chinese fir forest, apply mixture and rotation planting with broad leaved trees, and prevent soil power declining of replanted Chinese fir forest land.

Lin Kaimin, Lin Guoqing, Zhang Shenlong, Yu Lixuan.. Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.[J]. Journal of Zhejiang A&F University, 1995, 12(2): 221-225.
Citation: Lin Kaimin, Lin Guoqing, Zhang Shenlong, Yu Lixuan.. Differences of soil Fertility between Nautral Broadleaved Forest and Replanted Chinese Fir Forest.[J]. Journal of Zhejiang A&F University, 1995, 12(2): 221-225.

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