| 豫南大别山中国马褂木林木生长规律分析研究 |
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| 引用本文： | 杨林. 豫南大别山中国马褂木林木生长规律分析研究[J]. 农技服务, 2009, 26(11): 108-108,112 |
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| 作者姓名： | 杨林 |
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| 作者单位： | 信阳农业高等专科学校南湾校区,河南信阳,464031 |
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| 摘 要： | 豫南大别山中国马褂木叶形奇特、观赏价值高,为国家二级珍稀濒危保护植物。探讨了林木生物学特性及其生长规律,树高生长6～16年为速生阶段;胸径2～10年为速生期;材积8～10年为生长高峰期。
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| 关 键 词： | 中国马褂木 林木 生长规律 |
Analysised and Studied on the Growth Law of Liriodendron Chinense[Hemsl] Sarg. in Dabie Mountains in South Henan |
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| YANG Lin. Analysised and Studied on the Growth Law of Liriodendron Chinense[Hemsl] Sarg. in Dabie Mountains in South Henan[J]. , 2009, 26(11): 108-108,112 |
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| Authors: | YANG Lin |
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| Affiliation: | YANG Lin ( Xinyang Agricuhural College, Xinyang,.Henan 464031 ) |
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| Abstract: | The leaf shape of Liriodendron Chinense[ Hemsl] Sarg. in Dabie Mountains in South Henan is peculiar. It is view and admire value highly. It is China＇ s second-class rare and endangered plants. Discussed its biology characteristic and growth law： the height growth in 6 -16 is the fast-growing stage; the DBH growth in 2 - 10 is the fast-growing time; the volume growth in 8 - 10 is a peak. |
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| Keywords: | Liriodendron Chinese Sarg Forest tree Growth law |
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