Volume 26 Issue 6
Dec.  2009
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YANG Shu-zhen, LI Guo-hui, DU Qing-zhou, WEN Guo-sheng. Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu[J]. Journal of Zhejiang A&F University, 2009, 26(6): 810-814.
Citation: YANG Shu-zhen, LI Guo-hui, DU Qing-zhou, WEN Guo-sheng. Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu[J]. Journal of Zhejiang A&F University, 2009, 26(6): 810-814.

Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu

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  • Corresponding author: WEN Guo-sheng
  • Publish Date: 2009-12-20
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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Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu

    Corresponding author: WEN Guo-sheng

Abstract: Various measures have been taken to prevent the spread of the tumor disease of Cryptomeria fortunei on Mount Tianmu,and transfusion of nutrient solution is one of them. This paper studied the effects of transfusion of nutrient solution to C. fortunei by measuring the fresh treetop growth,the relative chlorophyll content,the chlorophyll fluorescence parameters and by surveying the tumor distribution pattern. The results showed that from March to October,the relative fresh treetop growth of C. fortunei with nutrient solution was larger than the control by 5.7 per cent. In August SPAD value of the C. fortunei with nutrient solution was larger than the control by 3.7 per cent,and both of them reduced quickly in October.In August the Fv/Fm of the C. fortunei with nutrient solution was 1.29 times as much as that of the control.At present,the diameters of most C. fortunei tumors were between 1 - 3 cm and few were less than 1 cm or larger than 6 cm. The transfusion of nutrient solution has improved the health of the C. fortunei on Mount Tianmu to some extent.[Ch,5 fig. 2 tab. 11 ref.]

YANG Shu-zhen, LI Guo-hui, DU Qing-zhou, WEN Guo-sheng. Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu[J]. Journal of Zhejiang A&F University, 2009, 26(6): 810-814.
Citation: YANG Shu-zhen, LI Guo-hui, DU Qing-zhou, WEN Guo-sheng. Effects of transfusion of nutrient solution to Cryptomeria fortunei on Mount Tianmu[J]. Journal of Zhejiang A&F University, 2009, 26(6): 810-814.

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