| 绿竹种群生物量结构研究 |
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| 引用本文： | 林益明,林鹏.绿竹种群生物量结构研究[J].竹子研究汇刊,1998,17(2):9-13. |
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| 作者姓名： | 林益明 林鹏 |
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| 作者单位： | 夏门大学生物学系!厦门，361005，夏门大学生物学系!厦门，361005，夏门大学生物学系!厦门，361005 |
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| 基金项目： | 福建省自然科学基金!C96001 |
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| 摘 要： | 研究了闽南绿竹种群的生物量及其种群结构，研究结果表明；１．闽南纱竹种群的现存生物量为１５６０８．７６５ｆ／ｍ６２，其中地上部分为１３４４９．７２２ｇ／ｍ＾２，占８６．１７％；地下部分为２１５９．０４３ｇ／ｍ＾２，占１３．８３％。其各组分分别为：秆９１５１．９０２ｇ／ｍ＾２，枝２８１６．８００ｇ／ｍ６２，叶１４８１．０２０ｇ／ｍ６２，竹蔸１１９９．５４３ｇ／ｍ＾２，细根９５９．５００ｇ／ｍ＾２；２；
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| 关 键 词： | 绿竹 种群 生物量 种群结构 |
BIOMASS AND STRUCTURE OF DENDROCALAMOPSIS OLDHAMI POPULATION |
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| Lin Yinming, Lin Peng and Ye Yong.BIOMASS AND STRUCTURE OF DENDROCALAMOPSIS OLDHAMI POPULATION[J].Journal of Bamboo Research,1998,17(2):9-13. |
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| Authors: | Lin Yinming Lin Peng and Ye Yong |
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| Abstract: | This paper deals with the biomass and structure of Dendrocalamopsis oldhamipopulation in the South of Fujian province. The results were shown as follows: (1)the stand-ing crop of Dendrocalamopsis oldhami population was 15608. 765 g/m2,in which the biomassof aboveground was 13449. 722 g/m2,and that of below-ground was 2159. 043 g/m2 respec-tively. The biomass of different fractions of Dendrocalamopsis oldhami population was9151. 902 g/m2 for stem, 2816. 800 g/m2 for branch, 1481. 020 g/m2 for leaf, 1199. 543 g/m2for rhizome and 959. 500 g/m2 for fine root respectively. (2)The biomass from 1 to 5 age classin Dendrocalamopsis oldhami population was 8. 76%, 25. 95%, 43. 37%, 14. 74% and 7. 18%respectively. |
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| Keywords: | Dendrocalamopsis oldhami population Biomass Population structure |
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