Long-term effect of fertilizer use on crop productivity and soil fertility in maize (Zea mays)-wheat(Triticum aestivum) cropping system in two soil types
1998
Hegde, D.M. | Katyal, V. (Project Directorate for Cropping Systems Research, Modipuram (India))
AGROVOC关键词
书目信息
页码
pp. 54-57
其它主题
Fertilite du sol; Rotacion de cultivos; Aplicacion de abonos
语言
英语
注释
Summary (En)
4 tables; 5 ref.
类型
Summary
1999-08-15
AGRIS AP