Ruhuna Journal of Science (RJS) is a multidisciplinary Science Journal published by the Faculty of Science, University of Ruhuna. It welcomes articles resulting from original research work covering many areas in Pure and Applied Sciences, and Technology, and scientific articles with interdisciplinary focus.

Ruhuna Journal of Science is indexed in Web of Science (Master Journal List/ Zoological Records), and included on DOAJ and World Catalogue of Scientific Journals (WCOSJ).

To submit your manuscript please go to http://rjs.ruh.ac.lk/index.php/rjs/index

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Current Issue

Volume 12 - Issue 2 - 2021

Articles

Exploring marketing channels and market margins of tuna species: A case study of Negombo fishery harbour in Sri Lanka in 2018

Kamal Edirisinghe, Jagath Wansapala, Indira Wickramasinghe, A. S. K. Warahena
- PDF (EN)
31 Dec 2021

12 (2):64-83
Formulation and quality assessment of tomato (Lycopersicon esculentum) cordial with xanthan stabilizer

M. R. Roshana, Musthapha Mufeeth, U. L. Abdul Majeed
- PDF (EN)
31 Dec 2021

12 (2):84-96
Analysis of physicochemical parameters and selected potentially toxic elements to assess the water quality of Kattakaduwa reservoir in Hambanthota district, Sri Lanka

C. M. D. Samaraweera, S. R. Hettiarachchi, J. W. Hewage, E. A. Edirisinghe, A. D. Brinili
- PDF (EN)
31 Dec 2021

12 (2):97-114
Air pollution affects lichen species richness, species density, relative growth form abundance and their secondary metabolite production: a case study in Kandy district, Sri Lanka

W. G. D. I. Gunawardana, E. S. M. Edirisinghe, C. L. Abayasekara, A. D. S. N. P. Athukorala
- PDF (EN)
31 Dec 2021

12 (2):115-127
Community perception, awareness, and knowledge of coastal erosion with special reference to the South-Eastern coastal region, Oluvil, Ampara, Sri Lanka

S. L. Rasmiya Begum, M. M. Mufeeth, R. Rameez
- PDF (EN)
31 Dec 2021

12 (2):128-143

Short Papers

Determination of the distribution of Calotropis gigantea (L.) in Sri Lanka using MaxEnt modelling technique

W. P. S. N. Wijeweera, K. A. D. W. Senaratne, K. Dhileepan, M. P. K. S. K. de SIlva
- PDF (EN)
31 Dec 2021

12 (2):144-154
Effect of Nitrogen fertilizer, weed control and seed rate on incidence and severity of narrow brown leaf spot in rice cultivation under the dry zone of Sri Lanka

W. M. D. M. Wickramasinghe, T. D. C. Priyadarshani, U. S. Herath, W. C. P. Egodawatta, D. I. D. S. Beneragama, U. G. A. I. Sirisena
- PDF (EN)
31 Dec 2021

12 (2):155-165

List of Reviewers

List of Reviewers- RJS Volume 12 (2021)

. Editor
- PDF (EN)
31 Dec 2021

12 (2):165

Ruhuna Journal of Science

Current Issue

Volume 12 - Issue 2 - 2021

Articles

Exploring marketing channels and market margins of tuna species: A case study of Negombo fishery harbour in Sri Lanka in 2018

Formulation and quality assessment of tomato (Lycopersicon esculentum) cordial with xanthan stabilizer

Analysis of physicochemical parameters and selected potentially toxic elements to assess the water quality of Kattakaduwa reservoir in Hambanthota district, Sri Lanka

Air pollution affects lichen species richness, species density, relative growth form abundance and their secondary metabolite production: a case study in Kandy district, Sri Lanka

Community perception, awareness, and knowledge of coastal erosion with special reference to the South-Eastern coastal region, Oluvil, Ampara, Sri Lanka

Short Papers

Determination of the distribution of Calotropis gigantea (L.) in Sri Lanka using MaxEnt modelling technique

Effect of Nitrogen fertilizer, weed control and seed rate on incidence and severity of narrow brown leaf spot in rice cultivation under the dry zone of Sri Lanka

List of Reviewers

List of Reviewers- RJS Volume 12 (2021)

Conversations

Ruhuna Journal of Science

Current Issue

Volume 12 - Issue 2 - 2021

Articles

Exploring marketing channels and market margins of tuna species: A case study of Negombo fishery harbour in Sri Lanka in 2018

Formulation and quality assessment of tomato (Lycopersicon esculentum) cordial with xanthan stabilizer

Analysis of physicochemical parameters and selected potentially toxic elements to assess the water quality of Kattakaduwa reservoir in Hambanthota district, Sri Lanka

Air pollution affects lichen species richness, species density, relative growth form abundance and their secondary metabolite production: a case study in Kandy district, Sri Lanka

Community perception, awareness, and knowledge of coastal erosion with special reference to the South-Eastern coastal region, Oluvil, Ampara, Sri Lanka

Short Papers

Determination of the distribution of Calotropis gigantea (L.) in Sri Lanka using MaxEnt modelling technique

Effect of Nitrogen fertilizer, weed control and seed rate on incidence and severity of narrow brown leaf spot in rice cultivation under the dry zone of Sri Lanka

List of Reviewers

List of Reviewers- RJS Volume 12 (2021)

Community perception, awareness, and knowledge of coastal erosion with special reference to the South-Eastern coastal region, Oluvil, Ampara, Sri Lanka

Air pollution affects lichen species richness, species density, relative growth form abundance and their secondary metabolite production: a case study in Kandy district, Sri Lanka

Analysis of physicochemical parameters and selected potentially toxic elements to assess the water quality of Kattakaduwa reservoir in Hambanthota district, Sri Lanka

Formulation and quality assessment of tomato (Lycopersicon esculentum) cordial with xanthan stabilizer

Characterization of sea lettuce (Ulva lactuca) from Matara, Sri Lanka and development of nutribars as a functional food

Farm waste utilization among farmers in Irepodun local government area, Kwara state, Nigeria: implication for extension education service delivery

Determination of the microbiological quality and proximate composition of fermented cassava food products sold in Ilorin-west local government area, Nigeria

Comparative morpho-anatomical studies of Hoya incrassate and Hoya soligamiana (Apocynaceae) from Mount Hamiguitan, Philippines

Conversations