| 沙地樟子松林草木生长的研究 |
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| 引用本文： | 姜凤岐,曾德慧,范志平,朱教君.沙地樟子松林草木生长的研究[J].应用生态学报,1996(Z1). |
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| 作者姓名： | 姜凤岐 曾德慧 范志平 朱教君 |
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| 作者单位： | 中国科学院沈阳应用生态研究所 |
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| 摘 要： | 樟子松由于适应性强而被广泛引种到我国主要沙区．通过采用ＣｈａｍｐａｎＲｉｃｈａｒｄｓ生长模型，模拟了红花尔基和章古台两地樟子松的胸径、树高和材积的生长过程．天然樟子松林速生期持续时间长，数量成熟年龄为１００ａ，章古台人工林速生期持续时间短，数量成熟龄为４６ａ
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| 关 键 词： | 樟子松，沙地，生长，模拟，Champan－Richards生长模型 |
Simulation of individual tree growth of Mongolian pine forest in sandy land |
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| Jiang Fengqi,Zeng Dehui,Fan Zhiping and Zhu Jiaojun.Simulation of individual tree growth of Mongolian pine forest in sandy land[J].Chinese Journal of Applied Ecology,1996(Z1). |
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| Authors: | Jiang Fengqi Zeng Dehui Fan Zhiping and Zhu Jiaojun |
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| Abstract: | The Mongolian pine(Pinus.sylvestris var.mongolica) is broadly introduced to sandy lands in north China,because of its good ecological adaptation. The Champan-Richards growth model is used to simulate the growth of diameter at breast height (DBH), height and volume of single tree in Honghuaerji and Zhanggutai regions. The results indicate that the quantitative maturity age of natural Mongolian pine forest in Honghuaerji is 100 years old and that of plantation in Zhanggutai is 46 years old, and that the fast-growing period is longer in Honghuaerji than in Zhanggutai. |
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| Keywords: | Mongolian pine Sandy land Growth Simulation Champan-Richards growthmodel |
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