Volume 18 Issue 3
Sep.  2018
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CHEN Peng, LI Li-sha, LIU Hong-pin, LI Hao-ran, YANG Yong-xiang, LIU An, LIANG Shang-xin. Sustainable control effect of Tomicus piniperda by intermediate cutting[J]. Journal of Zhejiang A&F University, 2001, 18(3): 290-293.
Citation: CHEN Peng, LI Li-sha, LIU Hong-pin, LI Hao-ran, YANG Yong-xiang, LIU An, LIANG Shang-xin. Sustainable control effect of Tomicus piniperda by intermediate cutting[J]. Journal of Zhejiang A&F University, 2001, 18(3): 290-293.

Sustainable control effect of Tomicus piniperda by intermediate cutting

  • Received Date: 2000-12-11
  • Rev Recd Date: 2001-03-27
  • Publish Date: 2001-09-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Sustainable control effect of Tomicus piniperda by intermediate cutting

Abstract: Intermediate cutting enhances the conversion function of Pinus yunnanensis stands and defense ability of that against Tomicus piniperda. Different levels of intermediate cutting intensities for the stands have different sustainable control effects of T .piniperda. The effect of sustainable control for T .piniperda is the most significant with less and moderate less intensity of intermediate cutting. The population of T .piniperda is higher in nonintermediate cutting stands than that in intermediate stands. Suitable intermediate cutting adjusts many kinds of favorable factors in the ecosystem, creates better environment which is in favor of health growth of Pinus yunnanensis stands, and profits the biodiversity conservation of that. Consequently, it promotes positive cycle on stable natural control for P .yunnanensis stands against T .piniperda, and P .yunnanensis stands can be sustainable against T .piniperda.

CHEN Peng, LI Li-sha, LIU Hong-pin, LI Hao-ran, YANG Yong-xiang, LIU An, LIANG Shang-xin. Sustainable control effect of Tomicus piniperda by intermediate cutting[J]. Journal of Zhejiang A&F University, 2001, 18(3): 290-293.
Citation: CHEN Peng, LI Li-sha, LIU Hong-pin, LI Hao-ran, YANG Yong-xiang, LIU An, LIANG Shang-xin. Sustainable control effect of Tomicus piniperda by intermediate cutting[J]. Journal of Zhejiang A&F University, 2001, 18(3): 290-293.

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