الباحثون

Hemesiri Bandara Kotagama

المنشورات 7

مقال بحثي وصول مفتوح

Impact of the Domestic Labor Market on Sustainability of Agriculture in Oman

Hemesiri Bandara Kotagama, Hamam Al-Farsi · مجلة العلوم الزراعية والبحرية · 2019 · 10.24200/jams.vol23iss0pp24-28

Undistorted factor markets are a perquisite for efficient allocation of resources and growth in production. In Oman by 2013, only 16% of households have reported agriculture as the main occupation and 53% have reported nonagricultural government employment as the main occupation. This situation is hypothesized to be re …

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Impact of the Domestic Labor Market on Sustainability of Agriculture in Oman

Hemesiri Bandara Kotagama, Hamam Al-Farsi · مجلة العلوم الزراعية والبحرية · 2019 · 10.24200/jams.vol23iss1pp24-28

Undistorted factor markets are a perquisite for efficient allocation of resources and growth in production. In Oman by 2013, only 16% of households have reported agriculture as the main occupation and 53% have reported nonagricultural government employment as the main occupation. This situation is hypothesized to be re …

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An estimate of the willingness to pay for treated wastewater for irrigation in Oman

Slim Zekri, Samiha Al Harthi, Hemesiri Bandara Kotagama وآخرون · مجلة العلوم الزراعية والبحرية · 2016 · 10.24200/jams.vol21iss0pp57-64

The volume of Treated Wastewater (TW) produced in Oman is increasing, due to increased connection of houses to the sewage network and increased construction of wastewater treatment plants. Despite 68% of the TW been used for irrigating urban landscapes, 10.3 Mm3 TW has been discharged to the sea in 2014. Wastewater tre …

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Economic Analysis Determining the Optimal Replanting Age of Date Palm

Hemesiri Bandara Kotagama, Amani Juma T. Al-Alawi, Houcine Boughanmi وآخرون · مجلة العلوم الزراعية والبحرية · 2014 · 10.24200/jams.vol19iss0pp51-61

Two alternative analytical models were used to estimate the economically optimal age of replanting date palm, namely; Comparison of Equivalent Annual Net Revenue (CEAN) and Multi-Period Linear Programming Model (MPLP). Solution procedures of both models are based on the theory of optimal replacement of capital assets. …

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Transport Modeling Analysis to Test the Efficiency of Fish Markets in Oman

Khamis S. Al-Abri, Hemesiri Bandara Kotagama, Andrew Palfreman وآخرون · مجلة العلوم الزراعية والبحرية · 2009 · 10.24200/jams.vol14iss0pp35-40

Oman’s fish exports have shown an increasing trend while supplies to the domestic market have declined, despite increased domestic demand caused by population growth and income. This study hypothesized that declining fish supplies to domestic markets were due to inefficiency of the transport function of the fish market …

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Adoption of E-Commerce in the Agricultural and Fisheries Business Sector in Oman

Zahra Al-Busaidi, Hemesiri Bandara Kotagama, Houcine Boughanmi وآخرون · مجلة العلوم الزراعية والبحرية · 2009 · 10.24200/jams.vol14iss0pp41-47

Small and Medium Businesses (SMB) have substantial potential to contribute to the growth of an economy through adoption of business related Information Technology. The Agricultural and Food Business (AFB) sector in Oman is dominated by SMBs. Factors influencing the adoption of e-commerce in the AFB sector in Oman were …

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Temporary Water Markets in Oman

Slim Zekri, Hemesiri Bandara Kotagama, Houcine Boughanmi · مجلة العلوم الزراعية والبحرية · 2006 · 10.24200/jams.vol11iss0pp77-84

Market vis-à-vis command and control approaches have been widely adopted in natural resource and environmental management since the 1980s. Adoption of markets in managing irrigation water resources is also emerging. It has been argued that markets are ineffective in managing the demand for irrigation water due to very …

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