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| 兴安落叶松林两种主伐迹地天然更新特征及生长因子分析 | |
| 引用本文： | 丛林,刘艺军,耿胜玉,宋大北,菲菲. 兴安落叶松林两种主伐迹地天然更新特征及生长因子分析[J]. 农业科学与技术, 2013, 14(6): 890-894 |
| 作者姓名： | 丛林 刘艺军 耿胜玉 宋大北 菲菲 |
| 作者单位： | 1. 内蒙古农业大学林学院,内蒙古呼和浩特,010019 2. 包头园林科技研究所,内蒙古包头,014010 3. 包头市森林病虫害防治检疫站,内蒙古包头,014030 4. 内蒙古克什克腾旗林业局,内蒙古赤峰,025350 5. 吉林大学,吉林长春,130061 |
| 基金项目： | Supported by Forestry Industry Public Welfare Project of State Forestry Bureau of China(201204205)~~ |
| 摘 要： | [目的]对兴安落叶松林2种主伐迹地天然的更新特征及生长因子进行分析.[方法]根据大兴安岭兴安落叶松林主伐天然更新固定样地资料建立数据库,通过编程研究大兴安岭北段地区的兴安落叶松皆伐样地和渐伐样地的天然更新特征.[结果]2种主伐方式的天然更新均为良好,且后者的天然更新较前者更好,天然更新幼苗幼树的生长因子之间均存在着显著的线性回归关系.[结论]该研究为今后大兴安岭的森林采伐和更新提供科学的理论指导. |
| 关 键 词： | 天然更新 皆伐 渐伐 兴安落叶松 大兴安岭 |
Analysis on Natural Regeneration Characteristics and Growth Factors of Two Cut-over Lands of Larix gmelini Forests in Greater Khingan Mountains |
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| Lin CONG , Yijun LIU , Shengyu GENG , Dabei SONG , Fei FEI. Analysis on Natural Regeneration Characteristics and Growth Factors of Two Cut-over Lands of Larix gmelini Forests in Greater Khingan Mountains[J]. Agricultural Science ＆ Technology, 2013, 14(6): 890-894 | |
| Authors: | Lin CONG Yijun LIU Shengyu GENG Dabei SONG Fei FEI |
| Affiliation: | 1. College of Forestry, Inner Mongolia Agricultural University, Hohhot 010019, China; 2. Baotou Landscape Research Institute of Inner Mongolia, Baotou 014010, China; 3. Prevention and Quarantine Station of Forest Diseases and Pests of Baotou City, Baotou 014030, China; 4. Forestry Bureau of Keshiketeng banner, Chifeng 025350, China; 5. Jilin University, Changchun 130061, China |
| Abstract: | |
| Keywords: | Natural regeneration Clear-cutting Shelterwood-cutting Larix gmelini Greater Khingan Mountains |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |