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林分结构

网络stand structure

林分结构

林分结构

林分结构

stand structure

森林词汇 - hejing452000的日志 - 网易博客 ... 林型 forest type 林分结构 stand structure 复层混交林 stratified mixed stand ...

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This paper is to research on the growth regularity and stand structure of Manchurian Catalpa tree in Yuntai mountainous area .

本论文主要是研究楸树在云台山地区的生长规律和林分结构。

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Optimization models of stand structure and selective cutting cycle for large diameter trees of broadleaved forest in Changbai Mountain

长白山阔叶林高产大径木林分结构及择伐周期优化研究

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The natural recovery of the forest fire vestige, afforestation and its effect

森林火灾迹地自然恢复与人工林林分结构及效应研究

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Studies on Fire History and Effects of Fire on Mongolian Scotch Pine Stand in Daxinganling Mountain, China

大兴安岭樟子松林火历史及火烧对林分结构的影响

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A Research on Determining Window Width for Simulation Stand Structures

对林分结构模拟中窗宽确定方法的研究

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Study on the Forest Structure Type of Water Conservation Forest of platycladus orientalis

侧柏水土保持林林分结构类型的研究

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Effects of Different Strength of Man-made Disturbs on Pinus massoniana Stand Structure and Species Diversity

不同强度人为干扰对马尾松林分结构及物种多样性的影响

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The impacts of thinning on stand structure and community succession

抚育间伐对林分结构及群落演替的影响

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The Effects of Thinning on Stand Structure for Larch Plantation

间伐对兴安落叶松人工林林分结构的影响

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Interrelation of stand structure and damage degrees of Anoplophora glabripennis

光肩星天牛危害与林分结构的关系

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Stand Structure and Silvan Health in Gunagdong Province

浅论广东省林分结构与森林健康

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Study on the structure of Spruce - Fir mixed stands in natural hag of Changbai mountain

长白山过伐林区云冷杉针阔混交林林分结构的研究

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Distribution and Forest Structure of Mangrove in Guangxi

广西红树林资源的分布特点和林分结构特征

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The Effect of Stand Structure on Wood Quality of Pinus koraiensis Plantations

林分结构对人工林红松木材材质的影响

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Preliminary study on the growth and structure of Abies holophylla Maxim plantation

沙松人工林生长及林分结构初探

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A Study on the Optimized Mode of Forest Structure of Dendrocalamus latiflorus for Bamboo Shoot

麻竹笋用林林分结构优化模式研究

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Present Situation and Prospect of the Study on Stand Structure

林分结构研究现状与展望

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