Volume 20 Issue 2
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YANG Fang, XU Qiu-fang. Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories[J]. Journal of Zhejiang A&F University, 2003, 20(2): 111-114.
Citation: YANG Fang, XU Qiu-fang. Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories[J]. Journal of Zhejiang A&F University, 2003, 20(2): 111-114.

Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories

  • Received Date: 2002-10-28
  • Rev Recd Date: 2003-01-13
  • Publish Date: 2003-06-20
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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Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories

Abstract: Soils underPhyllostachys praecox stands with different cultivation histories are selected to study their content changes in chemical proprties and heavy metal elements .The findings show that with the prolonging history of Phyllostachys praecox cultivation , the properties of soil have changed greatly .①The content of organic matter and the ratio of C/N in soil increase , and phosphor is accumulated greatly ;②The activities of hydrogen preoxidase and phosphatase in soil decline sharply ;③The contents of heavy metal elements such as Zn , Cu and Pb in soil tend to increase and they become more active .[ Ch , 3 tab .11 ref .]

YANG Fang, XU Qiu-fang. Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories[J]. Journal of Zhejiang A&F University, 2003, 20(2): 111-114.
Citation: YANG Fang, XU Qiu-fang. Changes in nutrients and heavy metal contents in soils under Phyllostachys praecox stands with different cultivation histories[J]. Journal of Zhejiang A&F University, 2003, 20(2): 111-114.

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