Show TO DESTROY NOXIOUS WEEDS success of rotation of cultivated crops depends entirely upon per sla tency of cultivation A good system of rotation that includes cultivated crops offers the beat means of combating the common woods weeds but its success Is almost enfield an dodder rely dependent upon the manner and persistency with which the soil eoll la Is cultivated tiva ted to insure reasonable success c ss the disk and the harrow should be used frequently while the weeds weeda are still small and the crops while growing should be given frequent cut cul tl altion tion fortunately the same tillage operations that are used in putting the soil eoll in a c condition ondi tion to receive and conserve rainfall to prepare the seedbed seed bed and to liberate plant food are likewise useful in combating weeds |