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生态学杂志 ›› 1999, Vol. ›› Issue (1): 59-65.

• 研究报告 • 上一篇    下一篇

作物群体受光结构与作物生产力研究

黄高宝   

  1. 甘肃农业大学, 兰州730070
  • 收稿日期:1996-09-03 修回日期:1996-12-09 出版日期:1999-02-10

A Review of the Researches of Crop Colony Structure and Light Distribution in Relation to Crop Productivity

Huang Gaobao   

  1. Gansu Agricultural University, Lanzhou 730070
  • Received:1996-09-03 Revised:1996-12-09 Online:1999-02-10

关键词: 云南松, 土壤有机碳, 土壤全氮, 土壤容重, 林龄, 贵州

Abstract: The light use efficiency and crop productivity is basically effected by the crop colony structure. The comprehensive review of the researches of crop colony structure related to crop productivity both at home and abroad is presented in aspects of crop community architecture measurements, light distribution, light model and crop productivity in this paper.

Key words: Pinus yunnanensis forest, soil organic carbon, soil total nitrogen, soil bulk density, forest age, Guizhou Province.