[1]苏文会,顾小平*,官凤英,等.大木竹种群生物量结构及其回归模型[J].南京林业大学学报(自然科学版),2006,30(05):051-54.[doi:10.3969/j.jssn.1000-2006.2006.05.012]
 SU Wen-hui,GU Xiao-ping*,GUAN Feng-ying,et al.Biomass Structure and Its Regression Models of Bambusa wenchouensis Population[J].Journal of Nanjing Forestry University(Natural Science Edition),2006,30(05):051-54.[doi:10.3969/j.jssn.1000-2006.2006.05.012]
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大木竹种群生物量结构及其回归模型
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
30
期数:
2006年05期
页码:
051-54
栏目:
研究论文
出版日期:
2006-05-20

文章信息/Info

Title:
Biomass Structure and Its Regression Models of Bambusa wenchouensis Population
文章编号:
1000-2006(2006)05-0051-04
作者:
苏文会12顾小平1*官凤英2岳晋军1林开搜3
1. 中国林业科学研究院亚热带林业研究所, 浙江 富阳 311400; 2. 国际竹藤网络中心, 北京 100102; 3. 浙江省平阳县林业局, 浙江 平阳 325400
Author(s):
SU Wen-hui12 GU Xiao-ping1* GUAN Feng-ying2 YUE Jin-jun1 LIN Kai-sou3
1. Research Institute of Subtropical Forestry, CAF, Fuyang 311400, China; 2. International Center for Bamboo and Rattan, Beijing 100102, China; 3. Forestry Bureau of Pingyang County, Zhejiang Province, Pingyang 3253, 00, China
关键词:
大木竹 生物量 结构 模型 胸径
Keywords:
Bambusa wenchouensis Biomass Structure Model DBH
分类号:
S718
DOI:
10.3969/j.jssn.1000-2006.2006.05.012
文献标志码:
A
摘要:
<正>以纯化的碱木质素和季铵盐型3-氨-2-羟丙基三甲基氯化铵(CHPTMAC)为原料,通过醚化反应合成木质素阳离子表面活性剂。通过对产品表面张力、氮含量和溶解性能的分析,研究了阳离子醚化剂用量、碱与阳离子醚化剂的摩尔比、反应温度和反应时间等对产品性能的影响。结果表明:合成阳离子表面活性剂的适宜条件为CHPTMAC质量摩尔浓度为4mol/kg,碱与阳离子醚化剂的摩尔比为1.3,反应温度50℃,反应时间4h;在此条件下合成的产品的表面张力为42.9mN/m,氮含量为2.53%;在不同pH时阳离子表面活性剂均具有较好的溶解性能。
Abstract:
The biomass structure of Bambusa wenchouensis population was studied in this paper. The regression models of each biomass component based on DBH and the diameter of culm base were constructed. The result showed that culm biomass of B. wenchouensis accounted for 73.1%, much higher than that of Phyllostachys edulis. DBH, diameter of culmbase and the different components of B. wenchouensis were highly corretated each other. The model of culm fresh weight (W1) and total fresh weight (W4) based on DBH (D) were W1=0. 370 3 D2.0922 and W4=0. 512 2 D2.0391 respectively. By using these models, the different biomass components of B. wenchouensis could be estimated in practice.

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更新日期/Last Update: 2013-05-20