Application of geographic information system (gis) for site specific management of paddy production systems a case study in Kamburupitiya divisional secretariat (ds), Sri Lanka

Kahandage, P.D.Rupasinghe, C.P.Gunasena, C.2019-01-042019-01-042016Tropical Agricultural Research and Extension,19(2):p.237-243https://dl.nsf.gov.lk/handle/1/24112PaddySite specific managementSoil nitrogenSoil organic carbonSoil pHApplication of geographic information system (gis) for site specific management of paddy production systems a case study in Kamburupitiya divisional secretariat (ds), Sri Lanka