| 不同混交比例的人工针阔带状混交林生物量变化动态 |
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| 引用本文： | 赵庆喜,白荣芬,吴江,卢正茂,金殿富.不同混交比例的人工针阔带状混交林生物量变化动态[J].防护林科技,2010(6):31-33. |
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| 作者姓名： | 赵庆喜 白荣芬 吴江 卢正茂 金殿富 |
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| 作者单位： | [1]辽宁省岫岩县林业局,辽宁丹东114300 [2]辽宁省森林经营研究所 ,辽宁丹东114300 [3]辽宁省岫岩县黄花甸林业站,辽宁丹东114300 |
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| 摘 要： | 通过对20世纪80年代营造的针阔混交林生物量调查表明,红松阔叶混交林生物量比红松纯林高4.9%~21%,落叶松阔叶混交林生物量比落叶松纯林高7.6%~21.3%,红松阔叶混交林单株生物量比红松纯林高120%~148%,落叶松阔叶混交林单株生物量比落叶松纯林高108%~151%,在不同混交林型中,灌木层和草本层植物种类丰富、数量多,所以其生物量大于纯林。
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| 关 键 词： | 混交林 纯林 生物量 |
Different Dynamics of Biomass of Artificial Mixed Coniferous & Broadleaved Trees with Mixed Proportion |
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| ZHAO Qing-xi,BAI Rong-fen,WU-jiang,LU Zheng-mao,JIN Dian-fu.Different Dynamics of Biomass of Artificial Mixed Coniferous & Broadleaved Trees with Mixed Proportion[J].Protection Forest Science and Technology,2010(6):31-33. |
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| Authors: | ZHAO Qing-xi BAI Rong-fen WU-jiang LU Zheng-mao JIN Dian-fu |
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| Institution: | 1.Xiuyan Bureau of Forestry,Liaoning Province,Dandong 114300,China;2.Liaoning Institute of Forest Management;3.Huanghuadian Forestry Station of Xiuyan County in Liaoning Province) |
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| Abstract: | Investigations on biomass of mixed coniferous broadleaved trees cultivated in Eighties in the 20th century shows that ： biomass of Pinus koraiensis broadleaved mixed forest is 4.9%-21% higher than that of Pinus koraiensis pure forest;biomass of broadleaved mixed forest of larch is 7.6%-21.3% higher than that of pure forest of larch;per plant biomass of Pinus koraiensis broadleaved mixed forest is 120%-148% higher than that of pure forest of Pinus koraiensis;biomass of broadleaved mixed pure forest of larch per plant is 108%-151% higher than that of pure forest of larch;among different mixed-types,species of plant is rich and quantity of plant is large in shrub herb layer,so their biomass are greater than that of pure forest. |
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| Keywords: | mixed forest pure forest biomass |
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