Doctor of Philosophy examination Mr. K A P Dalpathadu, Board of study in Crop Science take place on 14th November, 2022 at 10.00 a.m The title of the research was “Variation of chemical properties of green leaves and physical, chemical and health-related properties of different tea grades of made tea, and instant tea manufactured using broken mixed fanning (bmf) in different elevational regions of Sri Lanka" The examiners are Dr.M.T.Ziyad Mohamed, Dr. K G N P Piyasena, Prof. P A Nimal Punyasiri and His work was supervised by supervisors Prof. N.A.A.S.P. Nissanka and Prof. C.V.L. Jayasinghe

Public Seminar and Master of Science Examination Ms. W M D M Wickramasinghe, Board of study in Crop Science took place on 31^st October, 2022 at 10.00 am. The title of the research was "UNDERSTANDING THE TRANSITIONAL CHANGES FROM CONVENTIONAL TO ORGANIC NUTRIENT MANAGEMENT SYSTEMS UNDER DIVERSE RICE-BASED CROP ROTATIONS IN THE DRY ZONE(DL1B) OF SRI LANKA". The examiners were Dr. W. M. W. Weerakoon and Dr.W. M. A. D. P. Wickramasinghe. Her work was supervised by Dr.W. C. P.Egodawaththe and Prof.L.D.B. Suriyagoda.