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Volume 31 (2020): Issue 4 (Oct 2020)

Open Access

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Tropical Agricultural Research

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8 articles

Open Access

|Oct 2020

Exploring the Yield Response of Paddy (Oryza sativa L.) under Varying Levels of Soil Nitrogen, Phosphorus and Potassium

H. P. G. T. N. Kulasinghe , U. W. A. Vitharana, R. S. Dharmakeerthi, D. N. Sirisena and W. M. U. K. Rathnayake

Open Access

|Oct 2020

Climate Change and Extreme Events in WL1a Agro-ecological Zone of Sri Lanka: Implications on Coconut Production

K. V. N. N. Jayalath , B. V. R. Punyawardena, P. Silva, D. Hemachandra and J. Weerahewa

Open Access

|Oct 2020

Relationship Among NAGase Enzyme Activity, CMT Score and Somatic Cell Count in Milk of Crossbred Dairy Cows with Sub-Clinical Mastitis in North-Western Province of Sri Lanka

R. Rahularaj , R. M. C. Deshapriya and R. M. S. B. K. Ranasinghe

Open Access

|Oct 2020

Evaluation of Tea Smallholder’s Attitudes on Recommended Agricultural Practices in Tea: A Case Study in Pussellawa Tea Extension Officer Range, Sri Lanka

C. E. Munasinghe , U. Dissanayeke and W. A. D. P. Wanigasundera

Open Access

|Oct 2020

Field Level Identification of Cinnamomum Species in Sri Lanka Using a Morphological Index

B. S. Bandusekara , D. K. N. G. Pushpakumara, P. C. G. Bandaranayake, K. G. G. Wijesinghe and G. G. Jayasinghe

Open Access

|Oct 2020

An Analysis of the impacts of Labour Scarcity on Land Productivity in Sri Lankan Tea Plantations

H. W. Shyamalie , B. M. N. C. Karunarathne, H. M. C. G. Pilapitiya, P. T. P. Lakshani, T. H. I. Chathuranga and K. W. N. Nadeeshani

Open Access

|Oct 2020

Trends and Patterns of Processed Food Exports from South Asia: An Analysis of Product and Market Diversification

S. Sahibzada , D. Hemachandra, S. A. Weerasooriya and J. Weerahewa

Open Access

|Oct 2020

Physico-Chemical Properties of Sri Lankan Instant Black Tea Manufactured Using Broken Mixed Fannings (BMF) as Raw Materials Obtained from Different Estates of Three Elevation Categories

K. A. P. Dalpathadu , S. P. Nissanka and C. V. L. Jayasinghe

eISSN: 2706-0233|Language: English

Website: https://tar.sljol.info

Published by: Postgraduate Institute of Agriculture (PGIA)

In partnership with: Paradigm Publishing Services

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