Tropical Agricultural Research

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Evaluation of a climate change-adaptive, eco-friendly agronomic package for potato (solanum tuberosum l.) cultivation in the farmer fields of the Jaffna district of Sri Lanka
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Eeswaran, R.; De Costa, W.A.J.M.; De Costa, D.M.; Dandeniya, W.S.; Sivakumar, S.; Suriyagoda, L.D.B.
Effect of purple nutsedge(Cyperus rotundus) population densities on onion(Allium cepa) as influenced by Nitrogen in the Eastern Province of Sri Lanka
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2011) Geretharan, T.; Sangakkara, U.R.; Arulnandhy, V.
Nitrate leaching as a function of fertilization and irrigation practices in sandy regosols
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2004) Bawatharani, T.; Mowjood, M.I.M.; Dayawansa, N.D.K.; Kumaragamage, D.