Volume 17 Issue 3
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XU Feng-lan, WEI Tan, LIU Ai-qing. Studies on physical characters of soil in mixed forest of Chinese fir and paulownia[J]. Journal of Zhejiang A&F University, 2000, 17(3): 285-288.
Citation: XU Feng-lan, WEI Tan, LIU Ai-qing. Studies on physical characters of soil in mixed forest of Chinese fir and paulownia[J]. Journal of Zhejiang A&F University, 2000, 17(3): 285-288.

Studies on physical characters of soil in mixed forest of Chinese fir and paulownia

Funds:

福建省自然科学基金资助项目(C97034)

  • Received Date: 1999-10-15
  • Rev Recd Date: 2000-05-19
  • Publish Date: 2000-09-20
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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Studies on physical characters of soil in mixed forest of Chinese fir and paulownia

Funds:

福建省自然科学基金资助项目(C97034)

Abstract: In 1998 , the contrasting study was carried out about soil physical structure properties of mixed forest of Chinese fir and paulownia and pure Chinese fir stand in Nanzhou Forest Farm of Fujian .Productiveness of the mixed forest is better than that of the pure fir stand .Soil water and physical properties of the mixed forest , such as soil particle composition , soil aggregate , soil pore space , water content of soil , etc . , were better than those of the pure plantation . Noncapillary porosity , capillary porosity , total porosity and gas permeability of soil in the mixed forest increased by 2.48 %, 2.01 %;4.47 % and 2.74 % respectively . The resultant reason was further discussed in this paper .

XU Feng-lan, WEI Tan, LIU Ai-qing. Studies on physical characters of soil in mixed forest of Chinese fir and paulownia[J]. Journal of Zhejiang A&F University, 2000, 17(3): 285-288.
Citation: XU Feng-lan, WEI Tan, LIU Ai-qing. Studies on physical characters of soil in mixed forest of Chinese fir and paulownia[J]. Journal of Zhejiang A&F University, 2000, 17(3): 285-288.

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