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Ítem Effect of NPK on Growth and Nitrogen Fixation of Sesbania rostrata As a Green Manure for Lowland Rice (Oryza sativa L.)(Springer) Becker, M.; Diekmann, K.H.; Ladha, J.K.; De Datta, S.K.; Ottow, J. C. G.Ítem Nitrogen Uptake and Recovery From Urea and Green Manure in Lowland Rice Measured By 15N and Non-Isotope Techniques(Springer) Diekmann, K.H.; De Datta, S.K.; Ottow, J. C. G.Ítem Phosphorus availability to irrigated lowland rice as affected by sources, application level and green manure(Springer) Medhi, D.N.; De Datta, S.K.Ítem Long-term comparison of the agronomic efficiency and residual benefits of organic and inorganic nitrogen sources for tropical lowland rice(Cambridge University Press) Cassman, K.G.; De Datta, S.K.; Amarante, S.T.; Liboon, S.P.; Samson, M.I.; Dizon, M.A.Ítem Influence of green manuring with Sesbania rostrata and Aeschynomene afraspera or urea on dynamics and uptake of nutrients by wetland rice(Springer) DekaMedhi, B.; De Datta, S.K.Ítem Residual effect of fertilizer phosphorus in lowland rice(Springer) Medhi, D.N.; De Datta, S.K.