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生态学杂志 ›› 1983, Vol. ›› Issue (4): 34-37.

• 专论与综述 • 上一篇    下一篇

长江流域生态平衡面临的若干问题

王超俊   

  1. 长江水源保护科学研究所
  • 收稿日期:1981-06-18 出版日期:1983-10-10

SOME PROBLEMS FACED BY THE ECOLOGICAL BALANCE OF YANGTZE RIVER BASIN

Wang Chaojun   

  1. Institute of Water Resource Protection of Yangtze River
  • Received:1981-06-18 Online:1983-10-10

关键词: AM真菌, 施P量, 生长量, 化学成分, 烟叶

Abstract: Based on the facts of sharp decrease of natural resources, especially that of forest, water, soil and fishery resources, some problems faced by the ecological balance of this basin are put forward in order to remind man's attention.

Key words: AM fungi, P applied levels, Growth amount, Ch emical composition, Tobacco leaf