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生态学杂志 ›› 1985, Vol. ›› Issue (4): 5-8.

• 研究报告 • 上一篇    下一篇

杉木人工林叶绿素含量的研究

赵吉录, 陈楚莹   

  1. 中国科学院林业土壤研究所
  • 收稿日期:1985-02-25 出版日期:1985-08-10

Study on the Chlorophyl Contents of Artificial Cunninghamia lanceolata Forest

Zhao Jilu, Chen Chuying   

  1. Institute of Forestry and Soil Science, Academia Sinica
  • Received:1985-02-25 Online:1985-08-10

关键词: 铝形态, 酸性硫酸盐土, 连续提取

Abstract: In this paper, the daily and monthly variations of chlorophyl contents of Cunninghamia lanceolata are determined, and the relationship between these contents in one hand and N-contents in leaves, leave weights, variaties of Cunninghamia lanceolata and latitudes in another hand is studied.

Key words: Aluminum form, Acid Sulfate Soils, Sequential extraction