Volume 33 Issue 2
Mar.  2016
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YU Botao, YANG Tianqi, LI Chen. Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities[J]. Journal of Zhejiang A&F University, 2016, 33(2): 247-256. doi: 10.11833/j.issn.2095-0756.2016.02.009
Citation: YU Botao, YANG Tianqi, LI Chen. Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities[J]. Journal of Zhejiang A&F University, 2016, 33(2): 247-256. doi: 10.11833/j.issn.2095-0756.2016.02.009

Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities

doi: 10.11833/j.issn.2095-0756.2016.02.009
Funds:

黑龙江省科学技术攻关项目(GC10C10101)

  • Received Date: 2015-04-27
  • Rev Recd Date: 2015-05-26
  • Publish Date: 2016-04-20
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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Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities

doi: 10.11833/j.issn.2095-0756.2016.02.009
Funds:

黑龙江省科学技术攻关项目(GC10C10101)

Abstract: Due to the unique climate in the winter cities, the association among tree species in these cities is special. Taking Heilongjiang province as an example, this paper surveyed the diseases and insect pests of common garden tree species, and analyzed the disease and insect pest-resistant ability of different tree species. In addition, it analyzed inter-specific association of tree species applying 2 statistical magnitude and association coefficient, and conducted research on intra-specific association of tree species as per negative density restriction effect on the same tree specie; and obtained three groups of tree species with good association and strong resistance to disease, which can be used as the basic plant communities of ecological garden. On the basis of association research, it conducted research on the optimum abundance of tree species, and obtained two tree species with significant advantages-Betula platyphylla and Fraxinus mandschurica, which can be used as the dominant tree species of ecological garden. [Ch, 2 fig. 7 tab. 22 ref.]

YU Botao, YANG Tianqi, LI Chen. Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities[J]. Journal of Zhejiang A&F University, 2016, 33(2): 247-256. doi: 10.11833/j.issn.2095-0756.2016.02.009
Citation: YU Botao, YANG Tianqi, LI Chen. Analysis on phytocoenosis association of tree species composition in ecological gardens of winter cities[J]. Journal of Zhejiang A&F University, 2016, 33(2): 247-256. doi: 10.11833/j.issn.2095-0756.2016.02.009

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