Browsing Tropical Agricultural Research by Title

Now showing items 1-20 of 1195

A comparative phylogenic analysis of exacum spp. of Sri Lanka with osbeckia octandra (l.) dc.

Maheswaran, S.; Sumanasinghe, V.A.; Samaraweera, P. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2014)
A comparison between farmers’ and breeders’ varietal selection for cowpea (vigna unguiculata (l). walp) improvement

Millawithanachchi, M.C.; Sumanasinghe, V.A.; Samaranayake, B.N.; Prathapasinghe, N.T. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2016)
A Comparison of Chemical Profiles of Callus, Plant and Agarwood Extracts of Gyrinops walla using Thin Layer Chromatography

Selvaskanthan, S.; Kaushalya, D.B.R.; Pushpakumara, D.K.N.G.; Jayasinghe, L.; Eeswara, J.P. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2020)
A comparison on termite assemblages in coffee and teak plantations and semi-evergreen forest - a case study in north wayanad, Kerala, India

Bhavana, K.V.; Poovoli, A.; Rajmohana, K.; Shweta, M. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
A gendered analysis on adaptation to resettlement stress: case studies from Deduru oya reservoir project in Sri Lanka

Jayasiri, M.M.J.G.C.N.; Diyawadana, D.M.N.; Samarakoon, S.M.L.D.; Pathmarajah, S.; Dayawansa, N.D.K. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2018)
A preliminary investigation on methods of reducing antibiotic resistant bacteria in broiler litter in selected farms in mid country, Sri Lanka

Herath, E.M.; Dandeniya, W.S.; Samarasinghe, A.G.S.I.; Bandara, T.P.M.S.D.; Jinadasa, R.N. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
A protocol for in-vitro direct plant regeneration from leaf tissues for micropropagation of sugarcane

Balagalla, D.N.; Wijesuriya, A.; Ranathunge, N.P.; Perera, A.M.M.S. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2017)
Above ground biomass estimation of mangroves located in Negombo - Muthurajawela wetland in Sri Lanka using alos palsar images

Gunawardena, A.R.; Nissanka, S.P.; Dayawansa, N.D.K.; Fernando, T.T. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
Abundance and diversity of sea cucumbers in point pedro coastal waters in Jaffna peninsula of Sri Lanka

Veronika, K.; Edrisinghe, U.; Sivashanthini, K.; Athauda, A.R.S.B. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
Accumulation of cadmium in intensive vegetable growing soils in the Up country

Premarathna, H.M.P.L.; Hettiarachchi, G.M.; Indraratne, S.P. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2005)
Adaptability of dolichos bean (Lablab purpureus (L.) Sweet) recombinant inbred lines across locations representing eastern and southern dry zones of Karnataka

Ramesh, P.S.; Marappa, N.; Mahadevu, P.; Kanavi, M.S.P. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2019-01)
Adjusting variables in constructing composite indices by using principal component analysis :illustrated by Colombo district data

Dharmawardena, J.S.N.P.; Thattil, R.O.; Samita, S. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
Adoption of agronomic practices in coffee:an evaluation on farmers' perspectives

Seneviratne, M.A.P.K.; Shephard, D.D. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1998)
Adoption of non-chemical pest control methods in chilli and brinjal by Jaffna farmers

Gnanachandran, S.; Sivayoganathan, C. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1990)
Adsorption characteristics of cadmium and lead heavy metals into locally synthesized chitosan biopolymer

Unagolla, J.M.; Adikary, S.U. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015)
Adsorption of paraquat in selected Sri Lankan soils

Ratnayake, J.I.L.B.; Kumaragamage, D. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996)
Aetiology and control of black pepper (Piper nigrum L.) yellow mottle virus disease

De Silva, D.P.P.; Jones, P.; Shaw, M.W. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1996)
Ageing and anatomical influence on seed storability in rice (Oryza sativa L.) hybrids and parental lines

Ramanadane, T.; Ponnuswamy, A.S. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2004)
Aggregate stability of major soils in the wet zone of Sri Lanka

Jayalath, K.D.D.; Mapa, R.B. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1997)
Aggregate stability of soils of the intermediate zone of Sri Lanka

Rajapaksha, K.L.N.; Mapa, R.B.; Dassanayake, A.R. (Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2001)

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