Research ArticlesExogenous Salicylic Acid Induced Drought Stress Tolerance in Immature Tea (Camellia sinensis L.) PlantsM. M. N. Damayanthi, T. L. Wijeratne, J. W. DamunupolaJun 30, 202334(3): 237-253DownloadPDF (US English)Jun 30, 202334(3): 237-253
Research ArticlesDetermination of the Best Performing Sri Lankan Maize Accessions Based on the Photosynthetic, Biomass and Yield TraitsM. M. M. Mufeeth, A. N. M. Mubarak, A. D. N. T. KumaraJun 30, 202334(3): 227-236DownloadPDF (US English)Jun 30, 202334(3): 227-236
Research ArticlesA Geospatial and Socio-economic Assessment of Tree Density in Home Gardens as Trees Outside Forests Sources in Agro-ecological Regions: Upper Mahaweli Catchment, Sri LankaH. M. B. S. Hearath, D. K. N. G. Pushpakumara, M. Hewson, P. WickramagamageJun 30, 202334(3): 212-226DownloadPDF (US English)Jun 30, 202334(3): 212-226
Research ArticlesEffect of Seed Treatments on Seed Germination and Seedling Growth of Madhuca longifolia var. longifolia (“Mee”)H. G. M. K. Karunarathna, J. P. Eeswara, M. C. M. IqbalJun 30, 202334(3): 188-199DownloadPDF (US English)Jun 30, 202334(3): 188-199
Research ArticlesEnhancing Household Food Security and Dietary Diversity through Homegardens: A Case Study in Selected Districts of Sri LankaW. A. M. Lowe, D. K. N. G. Pushpakumara, H. L. J. Weerahewa, W. A. U. Vitharana, B. Marambe, B. V. R. Punyawardena, G. L. L. P. SilvaJun 30, 202334(3): 170-187DownloadPDF (US English)Jun 30, 202334(3): 170-187
Research ArticlesAllium cepa L. (Onion) Storage Diseases and Effect of Trichoderma asperellum and Trichoderma virens Pre-harvest Treatments on Postharvest QualityN. Deshapriya , R. G. S. A. S. Rajapaksha, D. L. Jayaratne, L. N. R. GunaratnaJun 30, 202334(3): 161-169DownloadPDF (US English)Jun 30, 202334(3): 161-169
Research ArticlesEffects of Two Levels of Dietary Energy Content on Milk Production and Serum Metabolites in Early Lactation Temperate Crossbred Dairy Cows Fed Guinea Grass (Megathyrsus maximus) Based DietsW. M. P. B. Weerasinghe, H. M. G. P. Herath, M. B. P. K. MahipalaJun 30, 202334(3): 200-211DownloadPDF (US English)Jun 30, 202334(3): 200-211
Research ArticlesRainfall and Streamflow Trends in the Upper Maduru Oya Sub-watershed in Sri Lanka: A Comparative Study Using Different Statistical MethodsR. D. U. A. Ranasinghe, N. D. K. Dayawansa, R. P. De SilvaApr 1, 202334(2): 107-125DownloadPDF (US English)Apr 1, 202334(2): 107-125
Research ArticlesInsecticide Resistance, Resistance Mechanisms, and Phylogeny of Three Myzus persicae Populations in Cabbage from Three Agroclimatic Zones of Sri LankaJ. P. Marasinghe, S. H. P. P. Karunarane, S. N. Surendran, K. S. Hemachandra, L. NugaliaddeApr 1, 202334(2): 80-93DownloadPDF (US English)Apr 1, 202334(2): 80-93
Research ArticlesTotal Phenolic Content, Antioxidant Activity and in vitro Bioaccessibility in “Gasnivithi” (Talinum triangulare) and “Keren koku” (Acrostichum aureum) Available in Sri LankaP. S. Peduruhewa, K. G. L. R. Jayathunge, R. LiyanageApr 1, 202334(2): 136-147DownloadPDF (US English)Apr 1, 202334(2): 136-147
Research ArticlesComparison of High-Performance Liquid Chromatography (HPLC) Profiles and Antimicrobial Activity of Different Cinnamomum Species in Sri LankaB. S. Bandusekara, D. K. N. G. Pushpakumara, P. C. G. BandaranayakeApr 1, 202334(2): 126-135DownloadPDF (US English)Apr 1, 202334(2): 126-135
Research ArticlesLivelihood Resilience of Smallholder Dairy Farmers Against External Shocks: A Case Study in the Northern Dry Zone of Sri LankaS. Prasath, K. UmashankarApr 1, 202334(2): 94-106DownloadPDF (US English)Apr 1, 202334(2): 94-106
Research ArticlesAssessment of Virtual Water of Irrigated Agriculture, Imports, Exports and Water Footprint for Sri LankaW. C. S. Wanasinghe, E. R. N. Gunawardena, M. I. M. MowjoodApr 1, 202334(2): 148-161DownloadPDF (US English)Apr 1, 202334(2): 148-161
Research ArticlesDevelopment and Validation of a Model to Simulate Phenology, Canopy Growth and Yield of Maize, Mungbean and Tomato under Tropical Farming SystemsJ. B. D. A. P. Kumara, L. D. B. Suriyagoda, W. A. J. M. De Costa, M. A. P. W. K. Malaviarachchi, K. M. R. D. Abhayapala, R. M. S. FonsekaJan 1, 202334(1): 1-14DownloadPDF (US English)Supplementary tables and figures (US English)Jan 1, 202334(1): 1-14
Research ArticlesEvaluation and Characterization of Saccharum Germplasm for Sugarcane Breeding in Sri LankaA. M. M. S. Perera, A. Wijesuriya, A. N. W. S. Thushari, D. P. S. T. G. Attanayaka, N. D. WijesuriyaJan 1, 202334(1): 52-64DownloadPDF (US English)Jan 1, 202334(1): 52-64
Research ArticlesComparative Assessment of Soil Chemical Characteristics in Two Contrasting Vegetable Cultivation Systems of Sri LankaH. A. N. Upekshani, R. S. Dharmakeerthi, P. Weerasinghe, W. S. DandeniyaJan 1, 202334(1): 15-30DownloadPDF (US English)Jan 1, 202334(1): 15-30
Research ArticlesDevelopment of Liquid Culture System for Rapid Multiplication of Gyrinops wallaD. B. R. Kaushalya, J. P. Eeswara, L. JayasingheJan 1, 202334(1): 43-51DownloadPDF (US English)Jan 1, 202334(1): 43-51
Research ArticlesVulnerability of Other Field Crop (OFC) Cultivating Farmers to Climatic Variability – A Study in Palugaswewa Cascade and Mahaweli System H in Anuradhapura, Sri LankaS. D. N. M. Senadeera, N. D. K. Dayawansa, R. P. De SilvaJan 1, 202334(1): 31-42DownloadPDF (US English)Jan 1, 202334(1): 31-42
Research ArticlesPossibility of utilizing Inter Simple Sequence Repeat regions, bark powder morphology and floral morphometry to characterize the Cinnamomum species in Sri LankaH. A. B. M. Hathurusinghe, B. S. Bandusekara, D. K. N. G. Pushpakumar, R. A. A. K. Ranawaka, P. C. G. BandaranayakeJan 1, 202334(1): 65-79DownloadPDF (US English)Jan 1, 202334(1): 65-79
Research ArticlesScreening of Finger Millet (Eleusine coracana) Germplasm for the Blast Disease-Resistance in Sri LankaW. M. R. Kumari, D. K. N. G. Pushpakumara, W. M. W. Weerakoon, D. M. J. B. Senanayake, H. D. UpadhyayaOct 1, 202233(4): 339-349DownloadPDF (US English)Oct 1, 202233(4): 339-349
Research ArticlesRegeneration of tea [Camellia sinensis (L.) Kuntze] cv. TRI 5001 plants through somatic embryogenesis in a liquid dynamic mediumK. K. Ranaweera, M. A. B. Ranatunga, J. P. Eeswara, S. Thilakarathne, H. KadonoOct 1, 202233(4): 364-375DownloadPDF (US English)Oct 1, 202233(4): 364-375
Research ArticlesEx-post study on Expected Utility of Weather Information: Quasi Experiment on Sri Lankan Paddy FarmingN. M. K. C. Premarathne, A. Senaratne, L. H. P. GunaratneOct 1, 202233(4): 350-363DownloadPDF (US English)Oct 1, 202233(4): 350-363
Research ArticlesEffect of Thermal Processing on the In Vitro Bioavailability of Minerals and Anti-Nutritional Factors in Indian Almond (Terminalia catappa) NutG. M. Saibu, O. B. Adu, O. O. Ogunrinola, S. O. Ogun, G. A. Adeyemo, O. O. OguntibejuOct 1, 202233(4): 330-338DownloadPDF (US English)Oct 1, 202233(4): 330-338
Research ArticlesManufacturing of Low Haze Instant Tea Extracts Using Sri Lankan Broken Mixed Fannings (BMF) as Raw MaterialsK. A. P. Dalpathadu, H. U. K. D. Z. Rajapakse, C. V. L. Jayasinghe, S. P. NissankaOct 1, 202233(4): 319-329DownloadPDF (US English)Oct 1, 202233(4): 319-329
Research ArticlesDietary Diversity among Adolescents Aged 11 – 13 in the City of Colombo, Sri LankaA. D. D. C. Chathurie Athauda, D. G. N. G. Wijesinghe, G. A. P. ChandrasekaraOct 1, 202233(4): 310-318DownloadPDF (US English)Oct 1, 202233(4): 310-318
