A research of the recommended amount of fertilizer application and precipitation use efficiency in cereal on dryland in Taihang mountain area
1997
Wang Dianwu (Hebei Agricultural Univ., Baoding (China))
AGROVOC关键词
书目信息
页码
pp. 16-20
其它主题
Aplicacion de abonos; Plante cerealiere; Absorcion de agua; Suelo arido
语言
中国人
注释
Summaries (En, Zh)
6 tables; 5 ref.
类型
Summary; Bibliography
1998-08-15
AGRIS AP