Response of irrigated lowland rice to addition of N, P and K fertilizers in non-calcic brown soils

Weerasinghe, P.2020-09-022020-09-021991Tropical Agriculturist, 147:p.75-84https://dl-doa.nsf.gov.lk/handle/1/2668FERTILIZERSAgronomic efficiencyFertilizer responseNon-calcic Brown soilRiceOryzae sativaResponse of irrigated lowland rice to addition of N, P and K fertilizers in non-calcic brown soilsArticle