Journal of the Rubber Research Institute of Sri Lanka

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Effect of biofilmed biofertilizer on plant growth and nutrient uptake of Hevea brasiliensis nursery plants at field condition
(Rubber Research Institute:Agalawatta, 2017) Hettiarachchi, R.P.; Seneviratne, G.; Jayakody, A.N.; De Silva, E.; Gunatilake, P.D.T.C.; Edirimanna, V.; Thewarapperuma, A.; Chandrasiri, J.A.S.; Malawaraarachchi, G.C.; Siriwardana, N.S.
Effect of using sub soil with organic materials as a substitute to top soil in potting medium of rubber nurseries
(Rubber Research Institute:Agalawatta, 2016) Hettiarachchi, R.P.; Edirimanna, V.; Thewarapperuma, A.; Gunathilake, T.; De Silva, E.; Chandrasiri, J.A.S.; Malawaraarachchi, G.C.
Availability and leaching of nutrients after biofilm biofertilizer applications into a Red Yellow Podsolic soil
(Rubber Research Institute:Agalawatta, 2014) Hettiarachchi, R.P.; Dharmakeerthi, R.S.; Seneviratne, G.; Jayakody, A.N.; De Silva, E.; Gunathilake, T.; Thewarapperuma, A.; Maheepala, C.K.