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cje ›› 1982, Vol. ›› Issue (3): 8-11.

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UTILIZATION OF LAND RESOURCES IN HILLY AND MOUNTAINOUS REGIONS OF SICHUAN PRO VINCE AND ECOEQUILIBRIUM

Yan Changsheng   

  1. Institute of Forestry and Soil Science, Academia Sinica
  • Received:1981-05-13 Online:1982-07-10

Abstract: It is considered by the author that in order to make a rational use,protection and cultivation of land resources in hilly and mountainous regions of Sichuan province, the key to the question is the rational utilization of the hilly lands around the Sichuan basin.The author suggests that it is necessary to increase the forest cover to restore the ecological equilibrium of these regions.

Key words: Dimocarpus longana, Magnesium deficiency, Leaves, Senescence