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生态学杂志 ›› 1986, Vol. ›› Issue (3): 47-50.

• 研究报告 • 上一篇    下一篇

做好水土保持工作 建立良好生态环境——从万县地区水土流失看长江流域生态环境变化

吴有正, 潘宝林   

  1. 安徽师范大学
  • 收稿日期:1984-03-13 出版日期:1986-06-10

Improve Water-and Soil Conservation and Creat a Better Ecological Environment

Wu Youzheng, Pan Baolin   

  1. Anhui Teachers University
  • Received:1984-03-13 Online:1986-06-10

关键词: 春小麦, 补偿作用, 苗期, 刈割伤害

Abstract: Serious ecological problems are induced by forest destruction over hilly areas of east and west Sichuan,among which,water-and soil erosion is the most serious one.The ecological environments of the whole Yangtze River Basin as well as these two areas are getting worse.It's suggested that measures for improving water-and soil conservation must be under taken to eliminate the threat of the destruction of ecological environment.

Key words: Spring wheat, Compensation, Seedling stage, Clipping