Welcome to Chinese Journal of Ecology! Today is Share:

cje ›› 1984, Vol. ›› Issue (4): 15-18.

Previous Articles     Next Articles

NUTRIENT CHARACTERISTICS OF TROPIC SOILS IN HAINAN ISLAND OF CHINA

Wang Jinghua, Wei Lin, Jing Ke   

  1. Institute of Geography, Academia Sinica
  • Received:1983-06-21 Online:1984-08-10

Abstract: In soils under tropical forests, the content of organic matter is about 3—14%, and that of N, P, K, Ca and Mg is related to the soil types and the conditions of weathering and leaching. The nutrient elements are come from precipitation to soils.

Key words: Paddy field, Soil-water system, P application, P loss (potential), Environmental impact