| 立地管理措施对7年生2代杉木林生长的影响 |
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| 引用本文： | 黄跃延. 立地管理措施对7年生2代杉木林生长的影响[J]. 福建林业科技, 2009, 36(4). DOI: 10.3969/j.issn.1002-7351.2009.04.007 |
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| 作者姓名： | 黄跃延 |
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| 作者单位： | 福建省南平峡阳国有林场,福建,南平,353005 |
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| 基金项目： | CAF/IDRC/CIFOR国际合作项目REDFOL专题中国杉木人工林多代经营立地管理与生产力研究,国家自然科学基金重点资助项目 |
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| 摘 要： | 对福建省南平峡阳国有林场29年生1代杉木人工林采伐迹地,采取5种不同立地管理措施营造的第2代杉木人工林7年生时的生长量进行调查分析,结果表明,BL3(收获树干和树皮,加倍采伐剩余物)处理对7年生2代杉木林的生长最为有利,其次为BL2(收获树干和树皮,不炼山)处理、BL1(全树收获)处理和BL0(收获地上所有有机质)处理,而SB(收获树干和树皮,炼山)处理杉木生长最差。炼山处理的7年生杉木蓄积量仅为不炼山处理的85.73%,但不同试验处理之间杉木生长量的差异均未达到显著水平(P<0.05)。
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| 关 键 词： | 杉木 2代林 立地管理 生长量 |
Effects of Site Management Treatments on Growth of 7-Year-old Second-Generation Cunninghamia lanceolata Plantation |
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| HUANG Yue-yan. Effects of Site Management Treatments on Growth of 7-Year-old Second-Generation Cunninghamia lanceolata Plantation[J]. Journal of Fujian Forestry Science and Technology, 2009, 36(4). DOI: 10.3969/j.issn.1002-7351.2009.04.007 |
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| Authors: | HUANG Yue-yan |
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| Affiliation: | HUANG Yue-yan(Fujian Nanping Xiayang State Forest Farm,Nanping 353005,Fujian,China) |
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| Abstract: | The growth of 7-year-old second-generation Chinese fir(Cunninghamia lanceolata) plantations planted with five different site management treatments after harvesting a 29-year-old first-generation plantation in Xiayang State Forest Farm,Nanping,Fujian Province was studied.The results showed that the best effects on growth of the 7-year-old,second rotation Chinese fir plantation were from BL3(stem and bark harvest,double slash) treatment,followed by BL2(stem and bark harvest,no burning of residues),BL1(whole t... |
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| Keywords: | Chinese fir(Cunninghamia lanceolata) second generation site management growth |
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