关于粮农组织 新闻 媒体 主要议题 统计资料 成员 出版物

AGRIS - 国际农业科技情报系统

[ 发表于: Research for Rural Development ]
高级检索

细化搜索

结果 1-2 的 2

Economic combination of different levels of irrigation and fertilizer for obtaining maximum yield of maize under farmer's conditions

1985

Ali, N. | Qamar-uz-Zaman

rendimiento de cultivos zea mays crop yield rendement des cultures fertilizantes fosfatados fertilizantes nitrogenados engrais phosphate engrais azote pakistan/ irrigation pakistan/ riego ...
National Agricultural Research Centre - Pakistan
Economic combination of irrigation and fertilizer levels for obtaining maximum yield of wheat crop under farmer's conditions

1985

Ali, N. | Qamar-uz-Zaman

rendimiento de cultivos crop yield rendement des cultures fertilizantes fosfatados fertilizantes nitrogenados nitrogen fertilizers engrais phosphate engrais azote pakistan/ irrigation pakistan/ riego ...
National Agricultural Research Centre - Pakistan