Effects of rate of fertilizer nitrogen and previous grain legumes crop on maize yields
1985
Mukurumbira, L.M. (Soil Productivity Research Laboratory, Marondera (Zimbabwe))
The increasing cost of nitrogenous fertilizers has necessitated considerable work to improve the efficiency of nitrogen fertilizers through better nitrogen management practices and proper selection of alternative nitrogen sources
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书目信息
页码
pp. 177-180
其它主题
Systeme de culture; Engrais azote; Zimbabwe/ dose d'application; Zimbabwe/ dosis de aplicacion
语言
英语
注释
9 tables. Summary (En)
类型
Summary
1989-08-15
AGRIS AP