| 炼山对二代5年生杉木幼林生长的影响 |
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| 引用本文： | 陈国瑞. 炼山对二代5年生杉木幼林生长的影响[J]. 福建林业科技, 2005, 32(4): 56-59 |
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| 作者姓名： | 陈国瑞 |
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| 作者单位： | 福建省林业调查规划院,福建,福州,350001 |
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| 基金项目： | 福建省自然科学基金;国家高技术研究发展计划(863计划) |
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| 摘 要： | 在福建南平对炼山和不炼山的第2代5年生杉木幼林生长进行对比研究,结果表明,2种处理杉木平均胸径年均生长量均在1.70 cm以上,平均树高年均生长量均在1.00 m以上;炼山处理杉木的生长量略高于不炼山,但它们之间的差异不显著。
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| 关 键 词： | 杉木 二代更新 炼山 幼林生长 |
| 文章编号： | 1002-7351（2005）04-0056-04 |
| 收稿时间： | 2005-05-12 |
| 修稿时间： | 2005-05-12 |
Effects of Slash Burning on Growth of 5-year-old, Second-rotation Chinese fir Plantations |
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| CHEN Guo-rui. Effects of Slash Burning on Growth of 5-year-old, Second-rotation Chinese fir Plantations[J]. Journal of Fujian Forestry Science and Technology, 2005, 32(4): 56-59 |
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| Authors: | CHEN Guo-rui |
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| Abstract: | The effects of slash burning and no slash burning treatments on the growth of 5-year-old, second rotation Chinese fir plantations in Nanping, Fujian Province were studied. The results showed that mean annual increment of DBH was over 1.70 cm, and mean annual increment of tree height was over 1.00 m in both of the treatments. Tree growth in slash burning treatment was slightly higher than that of no slash burning treatment, but the difference was not statistically significant. |
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| Keywords: | Chinese fir second rotation slash burning growth |
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