| 老顶山人工油松林生物量的研究 |
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| 引用本文： | 茹文明. 老顶山人工油松林生物量的研究[J]. 河南科学, 1996, 0(Z1) |
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| 作者姓名： | 茹文明 |
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| 作者单位： | 晋东南师专生化系 |
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| 摘 要： | 对海拔１２００—１３００ｍ处的２８年生油松人工林生物量进行了研究。乔木层的生物量采用回归模型预测，其为：油松Ｗ树干＝２．３１６（Ｄ２Ｈ）０．６５８，Ｗ（枝条）＝１．３１３（Ｄ２Ｈ）０．９８９，Ｗ叶子＝１．４１２（Ｄ２Ｈ）０．８３１和Ｗ（根条）＝１．５８９（Ｄ２Ｈ）０．７５３，灌木和草本植物用表测数据计算。结果表明：６月份人工油松林的总生物量为４３．４７０ｇ／ｈａ，其中乔木层３５．６７９吨／公顷，林下灌木及草本层７．７９１ｔ／ｈａ。
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| 关 键 词： | 油松林，生物量，老顶山 |
A STUDY ON THE BIOMASS OF PINUS ABULAEFORMIS FOREST ON LAODING MOUNTAIN |
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| Ru Wenming. A STUDY ON THE BIOMASS OF PINUS ABULAEFORMIS FOREST ON LAODING MOUNTAIN[J]. Henan Science, 1996, 0(Z1) |
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| Authors: | Ru Wenming |
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| Abstract: | The article is about the prelimin research of the plant biomass of 28-aged pine plantation(Pinus tabulaeformis)in the laoding mountain,at an altitude of 1200-1300m,the biomass of tree layer is predi cated by using regression model,they are P.tabulaeforniis W(stem. weight)=2.316(D2H)0.658,W(branchesweight)=1.313(D2H)0.989,W(leaves weight)=1.412(D2H)0.831 and W(roots weight)=1.589(D2H)0.753.the biomass sof shrub and herbs is estimaled by Wtilizing practical measured data in field.Thus,the to tal biomass of the pine plantation was 43.470t/ha including the tree 35.679t/ha,the shrub and herb layer 7.791 t/ha. |
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| Keywords: | Pinus tabulaeformis Biomass Laoding mountain |
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