Concepedia

R.P.R.K. Amarasingha

RA

4

Publications

372

Citations

4

H-Index

2015

Active since

Affiliations

University of Peradeniya(Current)

Commonwealth Scientific and Industrial Research Organisation

Memorial University of Newfoundland

R.P.R.K. Amarasingha is an author at University of Peradeniya specializing in engineering, precision agriculture, and agricultural economics.

Top concepts

Publications per year

2015–2017

4

Publications

4

Evaluation of the APSIM model in cropping systems of Asia

Donald S. Gaydon, Balwinder Singh, Enli Wang et al. · Field Crops Research · 2017 · 251 citations · Full text

Simulation of crop and water productivity for rice (Oryza sativa L.) using APSIM under diverse agro-climatic conditions and water management techniques in Sri Lanka

R.P.R.K. Amarasingha, L. D. B. Suriyagoda, B. Marambe et al. · Agricultural Water Management · 2015 · 68 citations

, , +9

Improving water productivity in moisture-limited rice-based cropping systems through incorporation of maize and mungbean: A modelling approach

R.P.R.K. Amarasingha, L. D. B. Suriyagoda, B. Marambe et al. · Agricultural Water Management · 2017 · 37 citations

, , +10

Aligning Sowing Dates with the Onset of Rains to Improve Rice Yields and Water Productivity: Modelling Rice (Oryza sativa L.) Yield of the Maha Season in the Dry Zone of Sri Lanka

R.P.R.K. Amarasingha, Lakshman Galagedara, B. Marambe et al. · Tropical Agricultural Research · 2015 · 16 citations · Full text

, , +25

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