| 毛中群光能利用率的研究 |
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| 引用本文： | 何东进,洪伟.毛中群光能利用率的研究[J].福建林学院学报,1999,19(4):324-326. |
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| 作者姓名： | 何东进 洪伟 |
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| 作者单位： | 福建林学院资源与环境系!福建南平353001 |
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| 摘 要： | 依据生态学原理，对毛竹林种群的含水率，热值，生物量等进行研究，结果表明，毛竹秆，枝，叶各组分的平均含水率分别为３９．９５％，３３．８１％和５０．８１％，热值依次为２０１００．２３、１９８９２．０３和１９４６０．６２，并在这基础上报毛竹林种群光能利用率，从而为毛竹林的经营与开发提供科学依据。
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| 关 键 词： | 毛竹 光能利用率 林种群落 |
Study on Light Energy Utilization Percent of Phyllostachys pubescens Population |
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| HE Dong jin,HONG Wei,WU Cheng zhen,LAN Bin,LIN Cheng lai.Study on Light Energy Utilization Percent of Phyllostachys pubescens Population[J].Journal of Fujian College of Forestry,1999,19(4):324-326. |
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| Authors: | HE Dong jin HONG Wei WU Cheng zhen LAN Bin LIN Cheng lai |
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| Abstract: | According to the ecology,the moisture content,caloric values and biomass of Phyllostachys pubescens were studied in this paper.The results showed that the mean moisture content of stem,branch and leaf of Phyllostachys pubescens were 39 95%,33 81% and 50 91% respectively,and their caloric values were 20 100 23,19 892 03 and 19 460 62,respectively (unit: kJ/kg).Based on these studies,the paper further analyzed the light energy utilization percent of Phyllostachys pubescens population in different stands.Herefore,the paper may provide scientific basis for the management and development of Phyllostachys pubescens. |
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| Keywords: | Phyllostachys pubescens light energy utilization percent |
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