Content and availability of fixed ammonium in Lou soil under different fertilization conditions
1991
Sun Yan | Zhang Yingli (Northwest China Agricultural Univ., Yangling, Shaanxi (China). Dept. of Soil and Agrochemistry)
AGROVOC关键词
书目信息
页码
pp. 160-161
其它主题
Absorption de substances nutritives/ fertilisation; Propiedades fisico-quimicas suelo; Engrais azote; Absorcion de substancias nutritivas/ aplicacion de abonos; Amoniaco; Stade de developpement vegetal; Variation saisonniere; Fertilite du sol; Variacion estacional; Element nutritif disponible; Tipos de suelo; Engrais phosphate; Nutrient uptake/ fertilizer application; Fijacion del amonio; Propriete physicochimique du sol
语言
中国人
注释
3 tables, 8 ref. Summary (Zh)
类型
Summary
1992-08-15
AGRIS AP