Volume 20 Issue 4
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QIN Guang-hua, JIANG Yue-zhong, QIAO Yu-ling, DU Hua-bing, ZHU Rui-qiang. Study on the introduction of new poplar clone 102/74 in Shandong[J]. Journal of Zhejiang A&F University, 2003, 20(4): 336-341.
Citation: QIN Guang-hua, JIANG Yue-zhong, QIAO Yu-ling, DU Hua-bing, ZHU Rui-qiang. Study on the introduction of new poplar clone 102/74 in Shandong[J]. Journal of Zhejiang A&F University, 2003, 20(4): 336-341.

Study on the introduction of new poplar clone 102/74 in Shandong

Funds:

山东省科学技术厅资助项目(SD1995037)

  • Received Date: 2003-03-11
  • Rev Recd Date: 2003-06-29
  • Publish Date: 2003-12-20
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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Study on the introduction of new poplar clone 102/74 in Shandong

Funds:

山东省科学技术厅资助项目(SD1995037)

Abstract: 19 poplar clones of both domestic and foreign origin were introduced into Shandong Province and field test had been conducted .Following a randomized complete block design , seedling test at nursery stage and controlled afforestation trails had been held at Juxian County , Heze City , Laixi City , Laiyang City and Caoxian County respectively .The results show poplar clone 102/74 (Populus euramericana `102/74' )performs well both in terms of adaptability and growth characteristics .The growth volume per tree is 0.190 8 m3 , which is 55.1 % larger than that of 5-year-old I-69 (P .deltoids `Lux' I-69/55) (ck) in Juxian County .Results of variance analysis and t test (LSD0.05) for variables show the clones are significantly different from I-69 (ck). Furthermore , the clones can be cultivated easily and show high resistance to poplar disease infection , pest attack salinity and have long growing period .Specific gravity of wood of the clones is higher than that of I-69 (ck)and fiber length is equal to that of I-69 (ck).They are ideal for the establishment of fast-growing poplar plantations , especially for the establishment of the wood pulp forest plantation in the region .[ Ch , 1 fig .9 tab .9 ref .]

QIN Guang-hua, JIANG Yue-zhong, QIAO Yu-ling, DU Hua-bing, ZHU Rui-qiang. Study on the introduction of new poplar clone 102/74 in Shandong[J]. Journal of Zhejiang A&F University, 2003, 20(4): 336-341.
Citation: QIN Guang-hua, JIANG Yue-zhong, QIAO Yu-ling, DU Hua-bing, ZHU Rui-qiang. Study on the introduction of new poplar clone 102/74 in Shandong[J]. Journal of Zhejiang A&F University, 2003, 20(4): 336-341.

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