| 马尾松人工林群落生物量研究 |
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| 引用本文： | 蔡清楼.马尾松人工林群落生物量研究[J].安徽农业科学,2011,39(12):7122-7124. |
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| 作者姓名： | 蔡清楼 |
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| 作者单位： | 福建金森林业股份有限公司,福建将乐,353300 |
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| 摘 要： | 通过对将乐县5年生马尾松人工林生物量空间分布格局进行研究。结果表明,马尾松人工林生物总量为35.512 t/hm2,其中乔木层、草本层和凋落物层生物量分别为28.608、3.861、3.043 t/hm2,分别占总生物量的80.56%、10.87%及8.57%;乔木层各器官生物量占乔木层总生物量的比例大小依次为：干（40.90%）〉枝（25.73%）〉根（23.87%）〉叶（9.50%）;就乔木层地上部分生物量分配格局而言,马尾松枝和叶主要分布在1～3 m区分段,而干则主要分布在0～2 m区分段。
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| 关 键 词： | 马尾松 生物量 空间分布格局 |
Research on the Biomass of Pinus massoniana Plantations |
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| CAI Qing-lou.Research on the Biomass of Pinus massoniana Plantations[J].Journal of Anhui Agricultural Sciences,2011,39(12):7122-7124. |
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| Authors: | CAI Qing-lou |
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| Institution: | CAI Qing-lou (Fujian Jinsen forestry CO.,LTD,Jiangle,Fujian 353300) |
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| Abstract: | The spatial distribution patterns of biomass of 5-years Pinus massoniana plantation were investigated in Jiangle County.The result indicated that the total biomass of P.massoniana was 35.512 t/hm2,the biomass of tree layer,undergrowth vegetation layer and litter layer were 28.608 t/hm2,3.861 t/hm2,3.043 t/hm2,respectively,which accounted for 80.56%,10.87%,8.57%,respectively.The biomass distribution of each organ in tree layer followed the order of stems(40.90%)>branches(25.73%)>roots(23.87%)> leaves(9.50%).... |
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| Keywords: | Pinus massoniana Biomass Spatial distribution pattern |
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