|
|||||
|
|
| 内蒙古中西部山地白桦次生林类型划分及其经营措施 | |
| 引用本文： | 春兰,张秋良,王立明,王香春,徐步强,张智慧. 内蒙古中西部山地白桦次生林类型划分及其经营措施[J]. 东北林业大学学报, 2010, 38(9) |
| 作者姓名： | 春兰 张秋良 王立明 王香春 徐步强 张智慧 |
| 作者单位： | 1. 内蒙古农业大学,呼和浩特,010018 2. 武警警种指挥学院 3. 内蒙古农业大学 4. 内蒙古乌兰察布市凉城县蛮汉山林场 |
| 基金项目： | 林业公益性行业科研专项 |
| 摘 要： | 以内蒙古中西部山地的白桦(Betula platyphylla)次生林为研究对象,选择了具有代表性的23块样地,对其生境和生长等因子进行了全面调查,在此基础上,应用主成分分析和聚类分析法,将白桦林划分为5种经营类型,根据其特点分别提出了经营林下栽针改造、移植引针改造、封山育林局部抚育、皆伐复壮改造和抚育间伐并结合修枝改造5种经营措施。 |
| 关 键 词： | 白桦林 次生林经营 聚类分析 内蒙古 |
Division of Secondary Forest Types of Birch and Its Management Measures in the Midwest of Inner Mongolia |
|
| Chun Lan,Zhang Qiuliang,Wang Liming,Wang Xiangchun,Xu Buqiang,Zhang Zhihui. Division of Secondary Forest Types of Birch and Its Management Measures in the Midwest of Inner Mongolia[J]. Journal of Northeast Forestry University, 2010, 38(9) | |
| Authors: | Chun Lan Zhang Qiuliang Wang Liming Wang Xiangchun Xu Buqiang Zhang Zhihui |
| Affiliation: | Chun Lan,Zhang Qiuliang(School of Forestry,Inner Mongolia Agricultural University,Hohhot 010018,P.R.China),Wang Liming(Comm, College of Armed Police Forces),Wang Xiangchun,Xu Buqiang(Inner Mongolia Agricultural University),Zhang Zhihui( Manhanshan Forest Farm of Liangcheng County,Ulanqab,Inner Mongolia) |
| Abstract: | A survey on habitat and growth factors was conducted in Betula platyphylla secondary forests in the Midwest of Inner Mongolia by choosing 23 representative sample plots.B.platyphylla forests were classified into five management types by the principal component analysis and cluster analysis.According to their characteristics,five management measures were put forward:transformation by planting coniferous trees,transformation by transplanting and introducing coniferous trees,partial cultivation by closing hill... |
| Keywords: | Betula platyphylla forests Secondary forest management Cluster analysis Inner Mongolia |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |