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Browsing ICDA 2023 by Title

Browsing ICDA 2023 by Title

Now showing items 1-20 of 30

Analytical Hierarchical Process Approach based Assessment of Land Suitability in the Face of Climate Change in Coconut Cultivation in Sri Lanka

Gunawardena, L.K.A.D.W.T.; Edirisinghe, J.C. (University of Jaffna, 2023)

The temporal variations in rainfall and temperature, as well as soil characteristics, were investigated to confirm the spatiotemporal evolution of land suitability for coconut cultivation in Sri Lanka. Factors influencing ...
Characterization of the Volatile Organic Compounds of Traditional Maize Accessions present in Sri Lanka using GC-MS

Ranaweera, G.K.M.M.K.; Kumara, A.D.N.T.; Ranasinghe, P.; Mubarak, A.N.M. (University of Jaffna, 2023)

Chemical communication plays a crucial role in insect life as it enables them to recognize and respond to environmental stimuli. Volatile organic compounds (VOCs) released by plants mediate, conveying information about a ...
Comparison of Proximate Composition, Phenolic Content and Flavonoid Content of Raw and Malted Foxtail Millets Grown in Northern Province of Sri Lanka

Rajeetha, J.; Sivakanthan, S.; Liyanagae, R.; Madhujith, T. (University of Jaffna, 2023)

Foxtail millet is the one of widely planted species of millet in most parts of East Asia. It is a small seeded grain with a major source of calories, essential micronutrients, phytochemicals, vitamins, phenolic compounds, ...
Consumers’ Demand for Different Types of Rice, Wheat and Rice Flour in Western Province of Sri Lanka

Suganya, J.; Sooriyakumar, K.; Kamshajini, R. (University of Jaffna, 2023)

This study investigates consumers’ demand for different types of rice, wheat and rice flour in Western Province, Sri Lanka by using the data obtained from Household Income and Expenditure Survey (HIES) carried out in 2016. ...
Cost-effective DNA Extraction Method Suitable for Downstream Applications and Molecular Identification of Salicornia brachiata

Siridewa, K.; Neththipola, T.; De Silva, W.L.; Perera, D.; Attanayake, R.N. (University of Jaffna, 2023)

Sri Lanka is blessed with diverse vegetation types, and salicornia is one of the most frequently reported genera. Some Salicornia spp. has a high potential to be introduced as a crop suitable for marginal soils. The first ...
Development of a Milk Based Condensed Curd

Jayasinghe, W.D.M.N.I.; Rikkas, F.R.; Thanusan, S. (University of Jaffna, 2023)

The dairy sector requires value added and quality enhanced dairy products. Therefore, this study was conducted to develop a value added condensed curd from fresh milk. There were 20 undergraduates (semi-trained panelists) ...
Development of an Instant Fried Rice and Suitable Seasoning Powder Mix, Incorporated with Powdered Leaves of Moringa oleifera

Chandradasa, B.A.R.I.S.; Mendis, B.E.P.; Senarathne, S.M.A.C.U.; Rajapakse, R.P.N.P. (University of Jaffna, 2023)

Rice is the staple food and the main energy source in most Asian countries, including Sri Lanka. Modern people are having hectic daily schedules and do not spend much time preparing their food. This accelerated pace of ...
Diversity of Underutilized Plant Species in Knuckles Forest Reserve, Sri Lanka: A Case Study

Anushka Bandara, P.H.C.; Jeyavanan, K.; Sivananthawerl, T. (University of Jaffna, 2023)

Underutilized plant species often find themselves confined to homegardens, smallscale farming systems, and forest ecosystems. Among these production systems, there has been insufficient attention given to studying the ...
Effect of Assisted Natural Regeneration on Tree Diversity and Carbon Regulation

Rajapakshe, R.P.; Jeyavanan, K.; Sivananthawerl, T.; Sivachandiran, S.; Venukopan, N.; Sritharan, S. (University of Jaffna, 2023)

Assisted Natural Regeneration (ANR) is one of the popular techniques to restore an ecosystem. This study aimed to assess the effect of ANR on biodiversity and carbon regulation in young plantations at reforestation units ...
Effect of Different Planting Methods on Growth and Yield of Paddy Variety BG 360

Subaraj, R.; Pradheeban, L.; Thanusan, K. (University of Jaffna, 2023)

Rice is the staple food in Sri Lanka. Bg 360 is currently considered the best improved paddy variety cultivated by farmers in Mannar. In Mannar district, different planting methods are practiced by farmers and number of ...
Effect of Traditional Cooking and Frozen Storage on Phenolic, Tannin and Flavonoid Content of Selected Vegetables

Thulashika, U.; Vengadaramana, A. (University of Jaffna, 2023)

Vegetables are good sources of natural antioxidants such as vitamins, carotenoids, flavonoids and other phenolic compounds. Cooking and frozen storage causes considerable changes in the nutritional and structural properties ...
Effect of various Processing Techniques on Nutritional, Biological, Techno-functional, Structural, and Molecular Interactions of Fingermillet (Eleusine coracana)

Fonseka, P.S.R.; Gunathilake, K.D.P.P. (University of Jaffna, 2023)

The impact of different processing techniques on the characteristic changes of Finger millet flour was assessed. It provides additional knowledge of the functionality of Finger millet and will increase its utilization and ...
Evaluation of Soil Biota as Bio Indicators of Soil Quality in Organic-Amended Maize Cultivation

De Silva, A.G.S.D.; Siyamalan, S. (University of Jaffna, 2023)

The study was aimed to assess the impacts of different types of organic manure application on the abundance and diversity of soil invertebrates on soil quality in maize cultivation. The research was carried out at Sudumalli ...
Factors Affecting the Reduction of Milk Production under the Momadic Pastoral System in Murunkan Veterinary Region from 2018-2020

Bandara, R.M.U.S; Dias, V.C.; Fernando, A.P.S.; Somasiri, S.C. (University of Jaffna, 2023)

Murunkan veterinary region in Mannar district is one of the leading milk-producing regions in the Northern province. However, data shows a drastic reduction in milk production in the area from 2018-2020. A survey was ...
Factors Influencing Exporters’ Shares on Value-Added Tea Exportation in Sri Lanka

Jayasooriya, I. B. R. D. H.; Amarathunga, M. K. S. L. D. (University of Jaffna, 2023)

Sri Lankan tea exporters face numerous challenges when they reach international-markets. The country has the highest cost structure among major tea producers, lack of market information, intense competition from international ...
Feasibility of Propagating Dioscorea alata using Vine Cuttings under Aeroponic System

Kajanan, S.; Thayalan, S.; Anmeegan, S.; Thishanthiny, S.; Sahna, M.S.F.; Wishwajith Kandegama, W.M. (University of Jaffna, 2023)

Dioscorea alata, is a popular tuber crop, and nutritionally superior to other tropical root and tubers. It is a staple food for approximately one billion people in Asia, Africa and the Pacific region. It is an important ...
Formulation of a Syrup having Functional Properties using Leaf Extract of Costus igneus

Mayoorika, T.; Jayanath, N. Y.; Selvaluxmy, K. (University of Jaffna, 2023)

Thebu plant (Costus igneus) is commonly available in Sri Lanka and is underutilized though it is reported to have different health benefits. In this study, a herbal syrup was formulated using a hot water extract from Thebu ...
Growth and Yield Performance of Selected Vegetables in Gliricidia-based Alley Cropping System

Mithusha, B.; Jeyavanan, K.; Sritharan, S. (University of Jaffna, 2023)

The Gliricidia [Gliricidia sepium (Jacq.) Walp] is used as a hedgerow tree species in alley cropping system. However, studies on the impacts of Gliricidia on alley crops were limited to the dry zone of Sri Lanka. This ...
Impact of Dynamic Employment Preferences of the Youth on the Agricultural Labour Force in Kegalle District, Sri Lanka

Wedage, W.G.C.D.K.; Wattage, P. (University of Jaffna, 2023)

The agriculture sector of Sri Lanka is increasingly challenged to meet the increasing demand for essential food items. The recent economic crisis, COVID-19 pandemic, and resource rivalry have had impacts on sharpening the ...
Inter Linkages among Agriculture, Industry and Service Sectors: Empirical Evidence from the Provinces of Sri Lanka

Tharshini, N.; Sooriyakumar, K.; Kamshajini, R. (University of Jaffna, 2023)

Three main pillars of the Sri Lankan economy are agriculture, industries and service sectors. This study examines the causal linkage among agriculture, service and industry sectors. The service sector was the highest ...

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