Official journal of the Postgraduate Institute of Agriculture, University of Peradeniya. Tropical Agricultural Research publishes complete accounts of research of outstanding significance, together with critical review articles on all aspects of agriculture including agronomy and crop production, horticulture, agricultural biology, food and nutrition, soil and water resource management, agricultural engineering, agricultural economics, animal science, biotechnology, plant protection, genetics and plant breeding.

Tropical Agricultural Research is now indexed in DOAJ.

Current Issue

Volume 34 - Issue 1 - 2023

Research Articles

Development and Validation of a Model to Simulate Phenology, Canopy Growth and Yield of Maize, Mungbean and Tomato under Tropical Farming Systems

J. 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. Fonseka
- PDF (EN)
- Supplementary tables and figures (EN)
01 Jan 2023

34 (1):1-14
Comparative Assessment of Soil Chemical Characteristics in Two Contrasting Vegetable Cultivation Systems of Sri Lanka

H. A. N. Upekshani, R. S. Dharmakeerthi, P. Weerasinghe, W. S. Dandeniya
- PDF (EN)
01 Jan 2023

34 (1):15-30
Vulnerability of Other Field Crop (OFC) Cultivating Farmers to Climatic Variability – A Study in Palugaswewa Cascade and Mahaweli System H in Anuradhapura, Sri Lanka

S. D. N. M. Senadeera, N. D. K. Dayawansa, R. P. De Silva
- PDF (EN)
01 Jan 2023

34 (1):31-42
Development of Liquid Culture System for Rapid Multiplication of Gyrinops walla

D. B. R. Kaushalya, J. P. Eeswara, L. Jayasinghe
- PDF (EN)
01 Jan 2023

34 (1):43-51
Evaluation and Characterization of Saccharum Germplasm for Sugarcane Breeding in Sri Lanka

A. M. M. S. Perera, A. Wijesuriya, A. N. W. S. Thushari, D. P. S. T. G. Attanayaka, N. D. Wijesuriya
- PDF (EN)
01 Jan 2023

34 (1):52-64
Possibility of utilizing Inter Simple Sequence Repeat regions, bark powder morphology and floral morphometry to characterize the Cinnamomum species in Sri Lanka

H. A. B. M. Hathurusinghe, B. S. Bandusekara, D. K. N. G. Pushpakumar, R. A. A. K. Ranawaka, P. C. G. Bandaranayake
- PDF (EN)
01 Jan 2023

34 (1):65-79

Tropical Agricultural Research

Current Issue

Volume 34 - Issue 1 - 2023

Research Articles

Development and Validation of a Model to Simulate Phenology, Canopy Growth and Yield of Maize, Mungbean and Tomato under Tropical Farming Systems

Comparative Assessment of Soil Chemical Characteristics in Two Contrasting Vegetable Cultivation Systems of Sri Lanka

Vulnerability of Other Field Crop (OFC) Cultivating Farmers to Climatic Variability – A Study in Palugaswewa Cascade and Mahaweli System H in Anuradhapura, Sri Lanka

Development of Liquid Culture System for Rapid Multiplication of Gyrinops walla

Evaluation and Characterization of Saccharum Germplasm for Sugarcane Breeding in Sri Lanka

Possibility of utilizing Inter Simple Sequence Repeat regions, bark powder morphology and floral morphometry to characterize the Cinnamomum species in Sri Lanka

Conversations

Tropical Agricultural Research

Current Issue

Volume 34 - Issue 1 - 2023

Research Articles

Development and Validation of a Model to Simulate Phenology, Canopy Growth and Yield of Maize, Mungbean and Tomato under Tropical Farming Systems

Comparative Assessment of Soil Chemical Characteristics in Two Contrasting Vegetable Cultivation Systems of Sri Lanka

Vulnerability of Other Field Crop (OFC) Cultivating Farmers to Climatic Variability – A Study in Palugaswewa Cascade and Mahaweli System H in Anuradhapura, Sri Lanka

Development of Liquid Culture System for Rapid Multiplication of Gyrinops walla

Evaluation and Characterization of Saccharum Germplasm for Sugarcane Breeding in Sri Lanka

Possibility of utilizing Inter Simple Sequence Repeat regions, bark powder morphology and floral morphometry to characterize the Cinnamomum species in Sri Lanka

Possibility of utilizing Inter Simple Sequence Repeat regions, bark powder morphology and floral morphometry to characterize the Cinnamomum species in Sri Lanka

Evaluation and Characterization of Saccharum Germplasm for Sugarcane Breeding in Sri Lanka

Development of Liquid Culture System for Rapid Multiplication of Gyrinops walla

Vulnerability of Other Field Crop (OFC) Cultivating Farmers to Climatic Variability – A Study in Palugaswewa Cascade and Mahaweli System H in Anuradhapura, Sri Lanka

Strategies for Competitive Advantage in Value Added Tea Marketing

Mapping of soil erosion hazard zones of Sri Lanka

Production and Economic Characteristics of Intensive and Semi- Intensive Dairy Cattle Management Systems in Vegetable Based Farming System in Welimada, Sri Lanka

Potential of Eppawala rock phosphate as a phosphorus fertilizer for rice cultivation in acid sulphate soils in Matara District of Sri Lanka

Conversations