Farmers should, therefore, be encouraged to flood their rice fields continuously to a depth of 5 to10cm up to 7 to 10 days before harvesting this ensures reduction in loss of nitrogen through denitrification as compared to the fields which are always flooded
Motero alimi akuyenera kulimbikitsidwa kudzadza minda yawo ya mpunga ndi madzi mosadukiza pa mulingo wa 5cm kufika 10cm kwa masiku 7 kufika 10 asanakolole pofuna kuchepetsa kuthawa kwa nitrogen poyelekeza ndi minda yomwe nthawi zonse imakhala yosefukira ndi madzi