Volume 17 Issue 4
Dec.  2000
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CHEN Ai-ling, CHEN Guang-shui, XIE Jing-sheng, YANG Yu-sheng. On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia[J]. Journal of Zhejiang A&F University, 2000, 17(4): 369-372.
Citation: CHEN Ai-ling, CHEN Guang-shui, XIE Jing-sheng, YANG Yu-sheng. On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia[J]. Journal of Zhejiang A&F University, 2000, 17(4): 369-372.

On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia

Funds:

福建省自然科学基金资助项目(C89031)

  • Received Date: 2000-04-12
  • Rev Recd Date: 2000-09-23
  • Publish Date: 2000-12-20
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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On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia

Funds:

福建省自然科学基金资助项目(C89031)

Abstract: A study on biomass and nutrient elements distrbution of Altingia gracilipes planted on the site of Chinese fir sprouting forest which went through several asexual generations of the same species and reserved Chinese fir sprouting forest was made in Youxi County of Fujian Province .The results indicated that the average tree biomass , biomass of branches and leaves and its proportion , the proprtion of root systen and biomass of middle root and thin root making up the root system of Altingia gracilipes when 26-year-old were all higher than that of Chinese fir sprouting forest .Stand biomass , total nutrient elements and reservation of N , P, K in branches , leaves , root system were higher than that of the Chinese fir sprouting forest , too .Altingia gracilipes is a excellent tree species to ameliorate the degraded stand of Chinese fir and to form the mixed forest of Chinese fir and broad-levaved tree .

CHEN Ai-ling, CHEN Guang-shui, XIE Jing-sheng, YANG Yu-sheng. On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia[J]. Journal of Zhejiang A&F University, 2000, 17(4): 369-372.
Citation: CHEN Ai-ling, CHEN Guang-shui, XIE Jing-sheng, YANG Yu-sheng. On biomass and nutrient distribution of tree rotation of Chinese fir and slender-stalk altingia[J]. Journal of Zhejiang A&F University, 2000, 17(4): 369-372.

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