你太谦虚 发表于 2025-3-21 17:35:53

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招致 发表于 2025-3-21 21:50:53

Thomas Miedaner al. (1978) and Oldeman (1974b, 1989). It provides an easily measurable ratio between crown depth and total height. Empirically, Hallé et al. (1978) established that a ratio greater than one half indicates a free-standing, not shaded, tree. A ratio of about one half indicates trees that have recentl

Leaven 发表于 2025-3-22 03:06:00

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neolith 发表于 2025-3-22 07:18:18

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统治人类 发表于 2025-3-22 12:06:38

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Spina-Bifida 发表于 2025-3-22 13:36:14

Thomas Miedanerssociated with widespread implications for the structure and function of vegetation all over the world. In particular, for terrestrial ecosystems where changes are likely to become increasingly prominent in the coming decade, to advise important societal decisions, understanding ecosystem behavior t

最低点 发表于 2025-3-22 20:30:49

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头脑冷静 发表于 2025-3-22 21:25:04

Thomas Miedanersystems.Both a reference work for forest managers and a stud.The aim of this book is to improve the understanding of forest dynamics and the sustainable management of forest ecosystems. How do tree crowns, trees or entire forest stands respond to thinning in the long term? What effect do tree specie

Antagonist 发表于 2025-3-23 02:12:16

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jeopardize 发表于 2025-3-23 09:08:22

Thomas Miedanersystems.Both a reference work for forest managers and a stud.The aim of this book is to improve the understanding of forest dynamics and the sustainable management of forest ecosystems. How do tree crowns, trees or entire forest stands respond to thinning in the long term? What effect do tree specie
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查看完整版本: Titlebook: Kulturpflanzen; Botanik - Geschichte Thomas Miedaner Book 2014 Springer-Verlag Berlin Heidelberg 2014 Biotechnologie.Gerste.Hafer.Kartoffel