四川农业大学学报 ›› 1995, Vol. 13 ›› Issue (03): 295-300,283.doi: 10.16036/j.issn.1000-2650.1995.03.009

• 研究论文 • 上一篇    下一篇

四川马尾松低产林经营类型划分及其应用研究(Ⅰ)——低产林经营类型划分

胡庭兴, 李贤伟, 杨祯禄   

  1. 四川农业大学林学园艺学院, 雅安市 625014
  • 收稿日期:1995-01-10 出版日期:1995-09-30 发布日期:2017-04-22

THE CLASSIFICATION AND APPLICATION OF LOWER PRODUCTIVE MASSON'S PINE STANDS IN SICHUAN (Ⅰ)——The Classfication of Lower Productive Masson's Stands

Hu Tingxing, et al   

  1. College of Forestry and Horticulture, Sichuan Agricultural University, Yaan, Sichuan, China 625014
  • Received:1995-01-10 Online:1995-09-30 Published:2017-04-22

摘要: 在调查了四川29个县(市)203个马尾松低产林标准地的基础上,分析了马尾松低产林形成的原因,通过统计分析,筛选出了导致马尾松林分低产的5个主导因子,即土壤类型、有效上层厚度、土体石砾含量、林分密度以及土壤侵蚀程度。划分出了11个马尾松低产林经营类型并编制出了经营类型表,根据各类型的林分特点,提出了相应的改造措施。该经营类型表简明易操作,具有较强的实用性。

关键词: 马尾松, 低产林, 经营类型, 经营类型表, 改造措施, 森林经营

Abstract: The factors which lead lower timber production of masson's pine (Pinus Massoniana Lamb.) stands were studied after investigation of 203 sample plots which distributed in 29 counties in main area of masson' pine in Sichuan Province. Eleven Management types of lower productive masson's pine stands were classified. According to five main factors which were selected by factor analysis and regression. The relative Table of Management types was counstructed. In the table, the measures of management and reformation of lower productive stands were suggested in accordance with the characteristics of stands, the properties of forest soil and the conditions of enviroment.

Key words: MASSON PINE, LOWER PRODUCTIVE STANDS, MANAGEMENT TYPE, TABLE OF MANAGEMENT TYPE, MEASURES OF REFORMATION, FOREST MANAGEMENT

中图分类号: 

  • S791.248