| 长江中上游马尾松水土保持林生长过程模型研究 |
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| 引用本文： | 佘济云,曾思齐. 长江中上游马尾松水土保持林生长过程模型研究[J]. 中南林业科技大学学报(自然科学版), 1997, 0(2) |
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| 作者姓名： | 佘济云 曾思齐 |
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| 作者单位： | 中南林学院环境与资源系!株洲，412006，中南林学院环境与资源系!株洲，412006 |
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| 基金项目： | 国家“八五”科技攻关课题!“马尾松水保林经营模式与经营数表研究” |
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| 摘 要： | 将乔木、灌木和草本层次结构合理、郁闭度为0．68左右，蓄水固土功能最优的林分定义为马尾松水土保持林的优良林分，从制表单元、编表样本、模型建立到数表编制，系统地论述了长江中上游马尾松水土保持林优良林分生物量生长过程表的制表过程．为长江中上游水土保持林的经营提供了决策依据．
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| 关 键 词： | 马尾松 优良林分 生物量 生长过程 |
The Growth Process Model of Pinus massoniana Forest for Soil and Water Conservation in the Middle-upper Reaches of Yangtze River |
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| She Jiyun, Zeng Siqi. The Growth Process Model of Pinus massoniana Forest for Soil and Water Conservation in the Middle-upper Reaches of Yangtze River[J]. , 1997, 0(2) |
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| Authors: | She Jiyun Zeng Siqi |
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| Abstract: | A Pinus massoniana stand in which the administrative structure of arbor,bush and herb is proper, the crown density equals to 0. 68, and the function of soil andwater conservation is optimum has been defined as a superior stand for soil and water conservation. This paper systematiclly expounds the compilatory process of a growth-processtable of such a stand's biomass in the aspects of tabling units, tabling samples, settingmodels and compiling tables. The growth-process model proposed provides a policy-making foundation for the management of the soil and water conservation forests in the middleupper reaches of Yangtze river. |
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| Keywords: | Pinus massoniana superior stand stand biomass growth process |
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