[Changes in the soil phosphate levels of the Sverdlovsk region and efficiency of fertilizers applied to grain crops]
1989
Bajkin, Yu.L.
AGROVOC关键词
书目信息
其它主题
Rsfsr/ application rates; Rsfrs/ dosis de aplicacion; Quimica del suelo; Rsfsr/ dose d'application; Plante a grains; Engrais phosphate
语言
俄语
注释
7 ref.
类型
Non-Conventional
来源
[Factors for improved efficiency of nitric and phosphorus uptake in farm crops].- Perm' (USSR), 1989. p. 17-20
1990-08-15
AGRIS AP