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1 Competition in a rice - cowpea intercrop as affected by nitrogen fertilizer and plant population [期刊论文]
来源:Scientia Agricola , 2007
作者:Frank Oke Oroka, Anthony U. Omoregie
关键词:aggressivity index;land equivalent ratio;...
使用许可:CC BY
来源:Horticultura Brasileira , 2008
作者:Néstor Antonio Heredia Zárate;Maria Do Carmo Vieira;Jerusa Rech;等
关键词:Arracacia xanthorrhiza Bancroft;Allium fistulosum L.;...
使用许可:CC BY
来源:Horticultura Brasileira , 2008
作者:Néstor Antonio Heredia Zárate;Maria Do Carmo Vieira;Jerusa Rech;等
关键词:Arracacia xanthorrhiza Bancroft;Allium fistulosum L.;...
使用许可:CC BY
来源:Scientia Agricola , 64卷 , 2007
作者:
关键词:índice de agrssividade;razão de área equivalente;...
使用许可:Unknown