Study on phosphorus supplying ability of purple soils derived from different parent materials
1989
Wu Deyi (Southwest Agricultural Univ., Chongqing (China). Dept. of Soil Science and Agrochemistry)
AGROVOC关键词
书目信息
页码
pp. 159-163
其它主题
Dressings; Sichuan/ contenido de nutrientes; Sichuan/ teneur en substances nutritives; Analisis del camino critico; Element nutritif disponible; Methode chemins critiques; Engrais phosphate; Sichuan/ nutrient content
语言
中国人
注释
4 ill., 4 tables, 8 ref. Summaries (Ch, En)
类型
Summary
1990-08-15
AGRIS AP