Volume 29 Issue 1
Feb.  2012
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CHEN Xiao-chou, LIU Guang-lu, FAN Shao-hui, GUAN Feng-ying, SU Wen-hui, HUANG Jin-hua. Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time[J]. Journal of Zhejiang A&F University, 2012, 29(1): 52-57. doi: 10.11833/j.issn.2095-0756.2012.01.010
Citation: CHEN Xiao-chou, LIU Guang-lu, FAN Shao-hui, GUAN Feng-ying, SU Wen-hui, HUANG Jin-hua. Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time[J]. Journal of Zhejiang A&F University, 2012, 29(1): 52-57. doi: 10.11833/j.issn.2095-0756.2012.01.010

Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time

doi: 10.11833/j.issn.2095-0756.2012.01.010
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  • Corresponding author: FAN Shao-hui
  • Received Date: 2011-03-03
  • Rev Recd Date: 2011-04-13
  • Publish Date: 2012-02-20
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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Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time

doi: 10.11833/j.issn.2095-0756.2012.01.010
    Corresponding author: FAN Shao-hui

Abstract: It was important to study the Phyllostachys pubescens stands with different fertilization periods (Ⅰ:without fertilization,Ⅱ:5 years of fertilization,and Ⅲ:13 years of fertilization)growth characteristics and biomass distribution pattern for maintain the long-term productivity. Growth characteristics and biomass distribution of three Phyllostachys pubescens stands with different fertilization periods were studied by field survey in Yongan County,Fujian Province. Results showed that biomass was in the order of Ⅱ>Ⅲ>Ⅰ. The mass fraction of bamboo stems decreased with fertilization time,whereas the mass fraction for bamboo branches,leaves,roots,and culm stumps increased. Biomass of the shrub layer was in the orderⅢ>Ⅰ>Ⅱ. The mass fraction for shrub branches and leaves increased in forestⅢ,was in the order of Ⅲ>Ⅰ>Ⅱ,and the mass fraction for shrub roots decreased in forestⅢ,was in the order of Ⅱ>Ⅰ>Ⅲ. The mass fraction of grass leaves decreased with fertilization time as the mass fraction of grass roots increased. The litter mass increased with fertilization time. Therefore,litter increases could be related to higher productivity with fertilization in bamboo stands;also,since major economic issues with bamboo concerned its culm,the decrease in bamboo culms with fertilization increases over time could reduce economic gains which fertilization sought to increase. [Ch,3 fig. 2 tab. 29 ref.]

CHEN Xiao-chou, LIU Guang-lu, FAN Shao-hui, GUAN Feng-ying, SU Wen-hui, HUANG Jin-hua. Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time[J]. Journal of Zhejiang A&F University, 2012, 29(1): 52-57. doi: 10.11833/j.issn.2095-0756.2012.01.010
Citation: CHEN Xiao-chou, LIU Guang-lu, FAN Shao-hui, GUAN Feng-ying, SU Wen-hui, HUANG Jin-hua. Growth characteristics and biomass distribution of Phyllostachys pubescens stands with changes in fertilization time[J]. Journal of Zhejiang A&F University, 2012, 29(1): 52-57. doi: 10.11833/j.issn.2095-0756.2012.01.010

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