Sri Lankan Journal of Agriculture and Ecosystems (SLJAE) is published by the Faculty of Agriculture, Rajarata University of Sri Lanka. It publishes peer-reviewed original research articles from all fields of agriculture including crop science, forestry, agricultural biology, plant protection, genetics and plant breeding, food and nutrition, animal science, soil science, water resource management, agricultural machinery, agricultural economics and extension and agricultural system studies and ecosystem research.

Current Issue

Volume 4 - Issue 2 - 2022

Editorial Note

UN Decade on Ecosystem Restoration 2021-2030: Are We Ready for the Grand Challenge?

N. Geekiyanage
- PDF (EN)
31 Dec 2022

4 (2):1-3

Original Articles

Design and Performance Evaluation of a Low-Cost Domestic Level Filter to Treat Kitchen Wastewater

P. G. K. Paranagama, G. T. Chaminda, C. P. Rupasinghe
- PDF (EN)
31 Dec 2022

4 (2):4-24
Investigation of the Potential to Introduce Internet of Things (Iot) Based Micro-Climate Controlling System for Salad Cucumber (Cucumis Sativus) in Conventional Protected Houses

M. S. Jayathilaka, K. K. L. B. Adikaram, H. K. M. S. Kumarasinghe, G. Y. Jayasinghe
- PDF (EN)
31 Dec 2022

4 (2):25-40
Effect of Soil Moisture on Ammonia Volatilization from Urea Applied Alfisol in the Dry Zone of Sri Lanka

W. Weerarathna, R. A. A. S. Rathnayake, D. M. S. Duminda, W. G. I. Wijayaraja, A. Rathnayake, M. Piyarathne, N. Geekiyanage
- PDF (EN)
31 Dec 2022

4 (2):41-52
Effect of Plant Growth Regulators on Growth of Wallapatta (Gyrinops walla Gaertn.) Seedlings

K. K. I. U. Arunakumara, K. G. Ketipearachchi, B. C. Walpola
- PDF (EN)
31 Dec 2022

4 (2):53-67
Biological Control of Two-Spotted Spider Mite Using Phytoseiulus persimilis (Athias-Henriot) and Neoseiulus californicus (McGregor)

M. T. M. D. R. Perera, N. Senanayake
- PDF (EN)
31 Dec 2022

4 (2):68-78
Growth Performances of Cocoa (Theobroma Cacao) Varieties under Mature Oil Palm with Palm Oil Mill Effluent as Growing Media

I. R. Palihakkara, W. D. P. Rodrigo, E. M. U. I. Ekanayake
- PDF (EN)
31 Dec 2022

4 (2):79-93
Evaluation of Green Chilli Grown Using Different Grow Bag Packages and Fertilizers for Developing a Domestic Growing Model

I. J. J. U. N. Perera, C. P. Rupasinghe, H. K. M. S. Kumarasinghe
- PDF (EN)
31 Dec 2022

4 (2):94-104

Short communications

Feeding and Drinking Behaviour of Lactating Dairy Cows Fed on Total Mixed Ration Briquettes

R. H. W. M. Karunanayaka, W. A. D. Nayananjalie, M. A. A. P. Kumari, S. C. Somasiri, A. M. J. B. Adikari, W. V. V. R. Weerasingha
- PDF (EN)
31 Dec 2022

4 (2):105-113

Sri Lankan Journal of Agriculture and Ecosystems

Current Issue

Volume 4 - Issue 2 - 2022

Editorial Note

UN Decade on Ecosystem Restoration 2021-2030: Are We Ready for the Grand Challenge?

Original Articles

Design and Performance Evaluation of a Low-Cost Domestic Level Filter to Treat Kitchen Wastewater

Investigation of the Potential to Introduce Internet of Things (Iot) Based Micro-Climate Controlling System for Salad Cucumber (Cucumis Sativus) in Conventional Protected Houses

Effect of Soil Moisture on Ammonia Volatilization from Urea Applied Alfisol in the Dry Zone of Sri Lanka

Effect of Plant Growth Regulators on Growth of Wallapatta (Gyrinops walla Gaertn.) Seedlings

Biological Control of Two-Spotted Spider Mite Using Phytoseiulus persimilis (Athias-Henriot) and Neoseiulus californicus (McGregor)

Growth Performances of Cocoa (Theobroma Cacao) Varieties under Mature Oil Palm with Palm Oil Mill Effluent as Growing Media

Evaluation of Green Chilli Grown Using Different Grow Bag Packages and Fertilizers for Developing a Domestic Growing Model

Short communications

Feeding and Drinking Behaviour of Lactating Dairy Cows Fed on Total Mixed Ration Briquettes

Conversations

Sri Lankan Journal of Agriculture and Ecosystems

Current Issue

Volume 4 - Issue 2 - 2022

Editorial Note

UN Decade on Ecosystem Restoration 2021-2030: Are We Ready for the Grand Challenge?

Original Articles

Design and Performance Evaluation of a Low-Cost Domestic Level Filter to Treat Kitchen Wastewater

Investigation of the Potential to Introduce Internet of Things (Iot) Based Micro-Climate Controlling System for Salad Cucumber (Cucumis Sativus) in Conventional Protected Houses

Effect of Soil Moisture on Ammonia Volatilization from Urea Applied Alfisol in the Dry Zone of Sri Lanka

Effect of Plant Growth Regulators on Growth of Wallapatta (Gyrinops walla Gaertn.) Seedlings

Biological Control of Two-Spotted Spider Mite Using Phytoseiulus persimilis (Athias-Henriot) and Neoseiulus californicus (McGregor)

Growth Performances of Cocoa (Theobroma Cacao) Varieties under Mature Oil Palm with Palm Oil Mill Effluent as Growing Media

Evaluation of Green Chilli Grown Using Different Grow Bag Packages and Fertilizers for Developing a Domestic Growing Model

Short communications

Feeding and Drinking Behaviour of Lactating Dairy Cows Fed on Total Mixed Ration Briquettes

Evaluation of Green Chilli Grown Using Different Grow Bag Packages and Fertilizers for Developing a Domestic Growing Model

Growth Performances of Cocoa (Theobroma Cacao) Varieties under Mature Oil Palm with Palm Oil Mill Effluent as Growing Media

Biological Control of Two-Spotted Spider Mite Using Phytoseiulus persimilis (Athias-Henriot) and Neoseiulus californicus (McGregor)

Effect of Plant Growth Regulators on Growth of Wallapatta (Gyrinops walla Gaertn.) Seedlings

Sri Lanka’s Dairy Sector: Where to Move and What to Do – Prediction and a Trend Analysis

Identifying the Supply Chain Risk Factors in Cinnamon Export Industry in Sri Lanka

Avifaunal Diversity and Water Quality Analysis of Urban Wetlands of Colombo, Sri Lanka

Evaluation of Competitiveness of Ceylon Tea in the World Market

Quantitative and Qualitative Losses in Paddy, Maize and Greengram Stored under Household Conditions in Anuradhapura District of Sri Lanka

Conversations