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cje ›› 1987, Vol. ›› Issue (1): 40-43.

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Primary Views on Courtyard Ecology

Huang Shidian   

  1. Nanping Forestry Bureau, Fujian
  • Received:1986-05-27 Online:1987-02-10

Abstract: To develop the courtyard economy is one of the major ways to make mountainous areaslifted out of proverty and get rich.This paper discusses the potential of developing courtyard economy in the mountainous areas of the south China,the management goat of thecourtyard ecology and the principles of scientific managements.Six models of the courtyard economy were put forward,which would be suitable for different ecological environments.

Key words: REEs, Soil fertility, Nitrogen, Risk assessment