Browsing by Author Rathnayake, W.M.U.K.
Showing results 1 to 4 of 4
| Issue Date | Title | Author(s) |
| 2021 | Relationships between Total Mineral Element Concentrations of Major Paddy Growing Soils in Sri Lanka | Madushan, N.D.R.; Ekanayake, E.M.S.; Neththasinghe, N.A.S.A.; Samarasinghe, D.A.T.; Rathnayake, W.M.U.K.; Sirisena, D.N.; Suriyagoda, L.D.B. |
| 2020 | Sample Survey to Identify Land-Use Pattern of Rice-Based Cropping Systems in Sri Lanka | Madushan, N.D.R.; Herath, H.M.N.M.; Kadupitiya, H.K.; Rathnayake, W.M.U.K.; Dissanayaka, D.M.S.B.; Ariyaratne, M.; Marambe, B.; Sirisena, D.N.; Suriyagoda, L.D.B. |
| 2021 | Total and Available Phosphorus Concentrations in Major Rice Growing Soils and Their Relationships with Rice Grain Phosphorus Concentration | Neththasinghe, N.A.S.A.; Madushan, N.D.R.; Ekanayake, E.M.S.; Rathnayake, W.M.U.K.; Sirisena, D.N.; Suriyagoda, L.D.B. |
| 2021 | Total Potassium Concentration of Major Paddy Growing Soils in Sri Lanka | Madushan, N.D.R.; Neththasinghe, N.A.S.A.; Ekanayake, E.M.S.; Rathnayake, W.M.U.K.; Sirisena, D.N.; Dissanayaka, D.M.S.B.; Ariyaratne, M.; Suriyagoda, L.D.B. |
