The Journal of Dry Zone Agriculture (JDZA) is published by the Faculty of Agriculture, University of Jaffna, Sri Lanka. It publishes research of outstanding significance in all aspects of dry zone agriculture including agronomy, agricultural biology, food and nutrition, soil science, animal science, agricultural engineering, and agricultural economics.

Current Issue

Volume 8 - Issue 2 - 2022

Editorial

Editor’s Note

N. Kannan
- PDF (EN)
31 Dec 2022

8 (2)

Research Articles

Effect of growing media and irrigation frequencies on early vegetative growth of Piper longum L

N. Nakandalage, W. A. A. D. P. K. Athukorala, B. N. Sandamali, E. M. U. I. Ekanayake, S. R. Amarasinghe, C. S. Hettiarachchi
- PDF (EN)
31 Dec 2022

8 (2):1-15
A preliminary study of cost and energy analysis of bio-fuel production from microalgae cultivated in parboiled rice mill wastewater

H. P. Mudunkothge, D. P. R. U. A. V. Jayarathne, M. Shanthamareen, B. Ketheesan
- PDF (EN)
31 Dec 2022

8 (2):16-29
Development of spray drying technique for papaya (Carica papaya) fruit juice powder

W. T. M. Wickramasinghe, R. Fernando, I. J. J. U. N. Perera, M. D. S. Samaraweera, C. P. Rupasinghe
- PDF (EN)
31 Dec 2022

8 (2):30-47
Enhancement of lipid yield in Chlorella sp. under different stress conditions for the production of biodiesel

R. A. I. S. Mihiraj, I. Abinayan, H. G. D. Madhusanka, B. Ketheesan, S. Sivakanthan
- PDF (EN)
31 Dec 2022

8 (2):48-67
Optimizing pressurized agriculture pipe network through simulation modeling techniques in home gardening in Vavuniya area of Sri Lanka

M. E. Sutharsan
- PDF (EN)
31 Dec 2022

8 (2):68-82

Journal of Dry Zone Agriculture

Current Issue

Volume 8 - Issue 2 - 2022

Editorial

Editor’s Note

Research Articles

Effect of growing media and irrigation frequencies on early vegetative growth of Piper longum L

A preliminary study of cost and energy analysis of bio-fuel production from microalgae cultivated in parboiled rice mill wastewater

Development of spray drying technique for papaya (Carica papaya) fruit juice powder

Enhancement of lipid yield in Chlorella sp. under different stress conditions for the production of biodiesel

Optimizing pressurized agriculture pipe network through simulation modeling techniques in home gardening in Vavuniya area of Sri Lanka

Conversations

Journal of Dry Zone Agriculture

Current Issue

Volume 8 - Issue 2 - 2022

Editorial

Editor’s Note

Research Articles

Effect of growing media and irrigation frequencies on early vegetative growth of Piper longum L

A preliminary study of cost and energy analysis of bio-fuel production from microalgae cultivated in parboiled rice mill wastewater

Development of spray drying technique for papaya (Carica papaya) fruit juice powder

Enhancement of lipid yield in Chlorella sp. under different stress conditions for the production of biodiesel

Optimizing pressurized agriculture pipe network through simulation modeling techniques in home gardening in Vavuniya area of Sri Lanka

Optimizing pressurized agriculture pipe network through simulation modeling techniques in home gardening in Vavuniya area of Sri Lanka

Enhancement of lipid yield in Chlorella sp. under different stress conditions for the production of biodiesel

Development of spray drying technique for papaya (Carica papaya) fruit juice powder

A preliminary study of cost and energy analysis of bio-fuel production from microalgae cultivated in parboiled rice mill wastewater

Development of jackfruit (Artocarpus heterophyllus) bulb and seed flour-based pasta

Formulation of organic liquid fertilizers and their effects on germination of selected seeds and growth and yield of chilli (Capsicum frutescens L.)

Impact of Visual and Verbal Elements of Eco-Friendly Packaging on Consumer Buying Behavior

Time poverty and food production of women farmers: Case of Imbulpe DS division in Sri Lanka

Conversations