Modification of three-cropping system with wheat-corn-sweet potato in summery drought area
1990
Luo Changquan (Mianyang Municipal Urban District Bureau of Agriculture and Animal Husbandry, Sichuan (China))
AGROVOC关键词
书目信息
页码
pp. 58-60
其它主题
Rendement/ pratique culturale; Ordenacion de cultivos; Yields/ cultivation; Cultivo multiple; Rendimiento/ cultivo
语言
中国人
注释
1 ill., 2 tables, Summaries (En, Zh)
类型
Summary
1991-08-15
AGRIS AP