Tropical Agricultural Research
Permanent URI for this collectionhttps://dl.nsf.gov.lk/handle/1/11652
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Item A comparative phylogenic analysis of exacum spp. of Sri Lanka with osbeckia octandra (l.) dc.(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2014) Maheswaran, S.; Sumanasinghe, V.A.; Samaraweera, P.Item A comparison between farmers’ and breeders’ varietal selection for cowpea (vigna unguiculata (l). walp) improvement(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016) Millawithanachchi, M.C.; Sumanasinghe, V.A.; Samaranayake, B.N.; Prathapasinghe, N.T.Item A Comparison of Chemical Profiles of Callus, Plant and Agarwood Extracts of Gyrinops walla using Thin Layer Chromatography(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2020) Selvaskanthan, S.; Kaushalya, D.B.R.; Pushpakumara, D.K.N.G.; Jayasinghe, L.; Eeswara, J.P.Item A comparison on termite assemblages in coffee and teak plantations and semi-evergreen forest - a case study in north wayanad, Kerala, India(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Bhavana, K.V.; Poovoli, A.; Rajmohana, K.; Shweta, M.Item A gendered analysis on adaptation to resettlement stress: case studies from Deduru oya reservoir project in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2018) Jayasiri, M.M.J.G.C.N.; Diyawadana, D.M.N.; Samarakoon, S.M.L.D.; Pathmarajah, S.; Dayawansa, N.D.K.Item A preliminary investigation on methods of reducing antibiotic resistant bacteria in broiler litter in selected farms in mid country, Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Herath, E.M.; Dandeniya, W.S.; Samarasinghe, A.G.S.I.; Bandara, T.P.M.S.D.; Jinadasa, R.N.Item A protocol for in-vitro direct plant regeneration from leaf tissues for micropropagation of sugarcane(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017) Balagalla, D.N.; Wijesuriya, A.; Ranathunge, N.P.; Perera, A.M.M.S.Item Above ground biomass estimation of mangroves located in Negombo - Muthurajawela wetland in Sri Lanka using alos palsar images(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Gunawardena, A.R.; Nissanka, S.P.; Dayawansa, N.D.K.; Fernando, T.T.Item Abundance and diversity of sea cucumbers in point pedro coastal waters in Jaffna peninsula of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Veronika, K.; Edrisinghe, U.; Sivashanthini, K.; Athauda, A.R.S.B.Item Accumulation of cadmium in intensive vegetable growing soils in the Up country(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2005) Premarathna, H.M.P.L.; Hettiarachchi, G.M.; Indraratne, S.P.Item Adaptability of dolichos bean (Lablab purpureus (L.) Sweet) recombinant inbred lines across locations representing eastern and southern dry zones of Karnataka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2019-01) Ramesh, P.S.; Marappa, N.; Mahadevu, P.; Kanavi, M.S.P.Item Adjusting variables in constructing composite indices by using principal component analysis :illustrated by Colombo district data(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Dharmawardena, J.S.N.P.; Thattil, R.O.; Samita, S.Item Adoption of agronomic practices in coffee:an evaluation on farmers' perspectives(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1998) Seneviratne, M.A.P.K.; Shephard, D.D.Item Adoption of non-chemical pest control methods in chilli and brinjal by Jaffna farmers(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1990) Gnanachandran, S.; Sivayoganathan, C.Item Adsorption characteristics of cadmium and lead heavy metals into locally synthesized chitosan biopolymer(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Unagolla, J.M.; Adikary, S.U.Item Adsorption of paraquat in selected Sri Lankan soils(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) Ratnayake, J.I.L.B.; Kumaragamage, D.Item Aetiology and control of black pepper (Piper nigrum L.) yellow mottle virus disease(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996) De Silva, D.P.P.; Jones, P.; Shaw, M.W.Item Ageing and anatomical influence on seed storability in rice (Oryza sativa L.) hybrids and parental lines(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2004) Ramanadane, T.; Ponnuswamy, A.S.Item Aggregate stability of major soils in the wet zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1997) Jayalath, K.D.D.; Mapa, R.B.Item Aggregate stability of soils of the intermediate zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001) Rajapaksha, K.L.N.; Mapa, R.B.; Dassanayake, A.R.