In order to achieve higher production, weeds should be properly managed. To increase production per acre the prevention of weeds growth is necessary, because weeds causes 42% reduction in production. Timely application of spray must be ensured, spray for the control of broad leaves must be applied after first irrigation. About 100-120 litre water must be used for respective chemical.
For the control of narrow leaved weeds, spray must be done after second irrigation. Spray should be always done when there is enough moisture in the soil. Farmers should always consult agriculture experts before the use of chemicals. T-jet nozzle should be used for the spray purpose. In case of speedy wind and rainfall, spray should be avoided. For the application of spray the best time is evening. After the spray hoeing should be prevented.