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cje ›› 1990, Vol. ›› Issue (5): 61-62,60.

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A Research Method for Species Diversity of Plant in Seasonal Tropical Rainforests in Xishuangbanna

Guo Ling, Xu Zhaifu   

  1. Kunming Institute of Botany, Academia Sinica
  • Received:1989-04-26 Revised:1989-07-10 Online:1990-10-10

Abstract: Shannon-Wiener diversity index is used in the species diversity research for 3 forest communities in Xishuangbanna.Its effectiveness for seasonal tropical rainforests is tested at thefirst time.This index of seasonal tropical rainforests in Xishuangbanna is about 5.500.The species diversity increases from seasonal dry to seasonal humid tropical rainforests.Shannon-Wiener diversity index is proved to be suitable for the communities of seasonal tropical rainforests in Xishuangbanna.

Key words: no-tillage, stubble-remaining, soil enzyme, Oryza sativa L.