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生态学杂志 ›› 1984, Vol. ›› Issue (4): 41-45.

• 专论与综述 • 上一篇    下一篇

从生态平衡论湘西自治州油桐生产的发展方向

彭诗隆   

  1. 湘西土家族苗族自治州林业局
  • 收稿日期:1982-11-02 出版日期:1984-08-10

ON THE DEVELOPMENTAL DIRECTION OF TUNG TREE PRODUCTION IN THE AUTONOMOUS PREFECTURE OF WESTERN HUNAN FROM THE VIEWPOINT OF ECOLOGICAL BALANCE

Peng Shilong   

  1. Forestry Bureau, Tujia-and Miao Nationality Autonomous Prefecture of Western Hunan
  • Received:1982-11-02 Online:1984-08-10

关键词: 大气CO2浓度, 土壤水分条件, 小麦, 禾谷缢管蚜, 种群增长, 为害趋势

Abstract: This paper discusses the history and current situation of tung tree production in western Hunan and the relationship between this production and ecological balance, and puts for ward a proposal of extensively managing and raising unit yield of tung tree production to achieve the basic unity of ecological and economic aims.

Key words: Atmospheric CO2 concentration, Soil water level, Spring wheat, Rhopalsiphum padi, Population increase, Damage tendency