Subtropical Plant Science ›› 2000, Vol. 29 ›› Issue (01): 17-21.

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Growth characteristics of Pinus elliotottii in pure and mixed forests

DONG Jian-wen1, CHEN Qing-hui2, LIN Hang-hua3, ZHANG Jin-feng4, ZHANG Yi-rong5   

  1. 1. Department of Resource and Environment, Fujian Forestry College, Nanping 353001, China;
    2. Taoyuan Statue-owned Forestry Farm, Fujian Province, Datian 365000, China;
    3. Forestry Bureau of Minhou County, Minhou 350100, China;
    4. Huangcheng State-owned Forestry Farm, Datian 365000, China;
    5. Forestry Bureau of Wuyishan City, Wuyishan 354300, China
  • Received:1999-09-13 Online:2000-03-10 Published:2000-03-10

不同栽植模式湿地松生长特点的比较

董建文1,陈清惠2,林航华3,章进峰4,张贻荣5   

  1. 1. 福建林学院 资源与环境系, 福建 南平 353001;
    2. 福建省大田桃源国有林场, 福建 大田 365000;
    3. 福建省闽侯县林业局, 福建 闽侯 350100;
    4. 福建省大田黄城国有林场, 福建 大田 365000;
    5. 福建省武夷山市林业局, 福建 武夷山 354300
  • 作者简介:董建文(1968-),男,讲师,从事森林培育等方面的研究。

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Abstract: An analysis on growth characteristics of Pinus elliotottii in pure and mixed forests was done. The results showed that the two forests had almost identical increment of tree height, DBH and volume in the first year; after that, those of Pinus elliotottii in pure forest had fallen rapidly. Compared with those in pure forest, the peak value was greater and the sustainable fast-growing period was longer in mixed forest.

Key words: Pinus elliotottii, pure forest, mixed forest, growth increment, growth characteristics

摘要： 对21年生不同栽植模式的湿地松生长过程分析,结果表明:在幼龄期,混交林中的湿地松与纯林的树高、胸径、材积生长量相近,此后,纯林的生长量落后于混交林,混交林的生长高峰、持续速生期均大于纯林。

关键词: 湿地松, 纯林, 混交林, 生长量, 生长特点

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