The application amount of nitrogen fertilizers at different growth periods of spring corn in Hexi irrigation area, Gansu [China]
1991
Nian Dengyin | Wan Tingwen | Fu Chennian (Wuwei Region Inst. of Agricultural Sciences, Gansu (China))
AGROVOC关键词
书目信息
页码
pp. 62-65
其它主题
Apport fractionne; Engrais azote; Absorcion de substancias nutritivas; Stade de developpement vegetal
语言
中国人
注释
4 tables, 3 ref. Summaries (Zh, En)
类型
Summary
1993-08-15
AGRIS AP