Volume 28 Issue 5
Oct.  2011
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SU Wen-hui, FAN Shao-hui, LIU Ya-di, PENG Ying, FENG Huan-ying. Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa[J]. Journal of Zhejiang A&F University, 2011, 28(5): 735-740. doi: 10.11833/j.issn.2095-0756.2011.05.008
Citation: SU Wen-hui, FAN Shao-hui, LIU Ya-di, PENG Ying, FENG Huan-ying. Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa[J]. Journal of Zhejiang A&F University, 2011, 28(5): 735-740. doi: 10.11833/j.issn.2095-0756.2011.05.008

Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa

doi: 10.11833/j.issn.2095-0756.2011.05.008
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  • Corresponding author: FAN Shao-hui
  • Publish Date: 2011-10-20
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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Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa

doi: 10.11833/j.issn.2095-0756.2011.05.008
    Corresponding author: FAN Shao-hui

Abstract: To evaluate the suitability for board-making of Bambusa sinospinosa which is one of the large sympodial bamboos,the biomass distribution pattern of organs over-ground and culm form characteristics of Bambusa sinospinosa were studied and compared with those of Phyllostachys pubescens. The results showed that among the organs over-ground,the culm biomass was 72.7%,much more than those of the branches(15.9%) and leaves(11.4%). The characteristic indexes of culm form included diameter at breast height(HDB),culm height,culm weight,culm taper,wall thickness. The model of whole culm height(y,m)to HDB(x,cm)was y = 1.345 6x + 1.706 8(R2 = 0.954 6,P = 0.000 0),and when culm was thin (HDB < 8 cm),the whole culm height was a little smaller than that of Ph. pubescens,however,it was becoming higher as HDB increased (HDB8 cm). The model of fresh culm weight (y,kg) to HDB (x,cm) was y = 0.138 2x2.481 2(R2 = 0.975 5,P =0.002 2,and the culm weight was heavier than that of Ph. pubescens with the same HDB. About the vertical change of culm diameter and wall thickness,the taper was smaller than that of P. edulis,but the thickness changed a little faster. Thus,Bambusa sinospinosa has a larger development prospects as raw materials.[Ch,5 fig. 3 tab. 21 ref.]

SU Wen-hui, FAN Shao-hui, LIU Ya-di, PENG Ying, FENG Huan-ying. Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa[J]. Journal of Zhejiang A&F University, 2011, 28(5): 735-740. doi: 10.11833/j.issn.2095-0756.2011.05.008
Citation: SU Wen-hui, FAN Shao-hui, LIU Ya-di, PENG Ying, FENG Huan-ying. Over-ground biomass distribution pattern and culm form characteristics of Bambusa sinospinosa[J]. Journal of Zhejiang A&F University, 2011, 28(5): 735-740. doi: 10.11833/j.issn.2095-0756.2011.05.008

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