Fertilizer managemeni of big onion in major growing areas of the dry zone

Malaviarachchi, M.A.P.W.K.Rathnayake, H.M.H.Jayasinghe, J.A.C.K.2020-09-022020-09-022008/2009Tropical Agricuturist, 157:p.87-89https://dl-doa.nsf.gov.lk/handle/1/2756AgricultureBig onionFertilizer applicationCost of productionFertilizer managemeni of big onion in major growing areas of the dry zoneArticle