Evaluation Of Some Weed Control Methods In A Crop Rotation

Dense plant population of the crops might exercise a controlling offect on weeds, throughout increasing the competition between weeds and crop plants. increasing number of crop plants per unit ares which a crop will compete deverely weed plants without noticeable yield reduction has a considerable practical importance.Study the effect of plant donsity as well as weed control method in each of cotton, wheat and rice when cropped in a regular rotation under the egyptian agriculture.