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生态学杂志 ›› 1982, Vol. ›› Issue (1): 14-19.

• 研究报告 • 上一篇    下一篇

杉木速生丰产的生态学基础

冯宗炜, 陈楚莹, 李昌华, 许光辉, 周崇莲   

  1. 中国科学院林业土壤研究所
  • 收稿日期:1981-08-20 出版日期:1982-01-10

The Ecological Basis of Fast Growing and High Producing Chinese Fir [Cunninghamia lanceolata(Lamb.)Hook.]

Feng Zongwei, Chen Chuying, Li Changhua, Xu Guanghui, Zhou Chonglian   

  1. Institute of Forestry and Soil Science, Academia Sinica
  • Received:1981-08-20 Online:1982-01-10

关键词: 杨-麦间作系统, 小气候效应, 土壤水分

Abstract: The relations between the growth and yield of Chinese fir and ecological factors—climate,soil and topography were discussed, Some unfavorable effects of repeated plantation of Chinese fir on the environment were also analysed, To protect the ecological balance and increase the productivity of Chinese fir,the authors suggest that it is necessary to do some experiments for changing the pure plantation to mixed one with broad-leaved trees.

Key words: Poplar-wheat intercropping systems, Microclimatic effect, Soil moisture