The effect of seed rate and drilling rate of winter wheat on herbicide efficacy

cantidad de semilla requerida control cultural crop yield cultivos de invierno cultural control culture d'hiver danemark date de semis denmark dinamarca escarda fecha de siembra herbicidas herbicide herbicides integrated control ioxinil ioxynil lucha integrada lutte culturale malezas mauvaise herbe methode methods modele modelos models rendement rendement des cultures rendimiento rendimiento de cultivos sowing date sowing rates triticum aestivum weed control weeds winter crops yields