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应用生态学报 ›› 1993, Vol. 4 ›› Issue (4): 364-367.

• 研究论文 • 上一篇    下一篇

次生林下栽植红松及其调控的研究

李昕1, 戴洪才1, 章依平1, 郭杏芬1, 庞亚文2, 刘海堂2, 范竹华2   

  1. 1. 中国科学院沈阳应用生态研究所, 沈阳 110015;
    2. 吉林省白河林业局林业科学研究所, 二道白河 133613
  • 收稿日期:1992-11-05 修回日期:1993-05-08 出版日期:1993-10-25 发布日期:1993-10-25
  • 基金资助:

    林业部基金资助项目

Plantation of Korean pine under secondary forest and its regulation

Li Xin1, Dai Hongcai1, Zhang Yiping1, Guo Xingfen1, Pang Yawen2, Liu Haitang2, Fan Zhuhua2   

  1. 1. Institute of Applied Ecology, Academia Sinica, Shenyang 110015;
    2. Institute of Forestry, Baihe Forest Bureau of Jilin Province, Erdaobaihe 133613
  • Received:1992-11-05 Revised:1993-05-08 Online:1993-10-25 Published:1993-10-25

摘要: 研究了次生林下栽植红松的生长状况。结果表明其生长优越于原始阔叶红松林和次生林下的红松的天然更新。次生林下栽植红松生长的最适生态条件是无灌,距大立木2m以远及林冠郁闭度0.5—0.6。

关键词: 红松, 次生林, 人工更新, 生境

Abstract: The growing status of planted Korean pine under secondary forest is studied in this paper. The results show that its growth quality is better than that of natural and secondary ones. Optimal ecological conditions for the growth of planted Korean pine are sites with sparse bush cover, more than2m far from big tree and a canopy density of 0.5-0.6.

Key words: Korean pine, Secondary forest, Artificial regeneration, Ecological niche