Results 151 to 160 of about 510,321 (310)
Economic valuation of irrigation water under a major irrigation scheme (Gal Oya) in eastern Sri Lanka [PDF]
The objective of this study was to estimate the economic value of irrigation water used in a crop farm (paddy and chilies) using a Linear Programming approach in the Senanayake Samudra (Gal-Oya Irrigation Scheme) Right Bank System area in the Ampara ...
Sivarajah, P., Ahamad, A. N.
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, 2005 Presented at the Central Plains irrigation conference on February 16-17, 2005 in Sterling, Colorado.Estimating soil salinity using remote sensing data -- Advantages and limitations of ET-based irrigation scheduling -- Improving irrigation efficiency ...
Central Plains Irrigation Conference, author
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Climate change and perennial crop production: Evidence of yield impact and adaptation in California
American Journal of Agricultural Economics, EarlyView.Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen +2 more
wiley +1 more source
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Private irrigation in Sub-Saharan Africa: regional Seminar on Private Sector Participation and Irrigation Expansion in Sub-Saharan Africa, Accra, Ghana, 22-26 October 2001 [PDF]
Irrigation management / Privatization / Irrigated farming / Financing / Irrigation systems / Gender / Women / Government managed irrigation systems / Farmer managed irrigation systems / Rice / Horticulture / Technology transfer / Pumps / Drip irrigation /
Abernethy, C. L., Sally, Hilmy
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Crop insurance and irrigation behavior: The conditional role of pumping costs
American Journal of Agricultural Economics, EarlyView.Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley +1 more source
Irrigation system performance assessment and diagnosis [PDF]
Performance evaluation / Irrigation programs / Irrigation management / Irrigation systems / Case studies / Hydraulics / Management / Environmental effects / Asia / Africa / South ...
Snellen, W. B., Murray-Rust, D. H.
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Farm labor scarcity and its uneven impacts on crop producers in the United States
American Journal of Agricultural Economics, EarlyView.Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray +4 more
wiley +1 more source
Premium subsidy designs and crowding out of insurance demand
American Journal of Agricultural Economics, EarlyView.Abstract Crop insurance is an important instrument to protect farmers against extreme weather events. Many countries provide subsidies for crop insurance products to make insurance more affordable for farmers. The Federal Crop Insurance Program in the United States and major European crop insurance programs such as in Spain, Italy, and France focus on ...
Tim Philippi
wiley +1 more source
Participatory management in Sri Lanka's irrigation schemes [PDF]
Irrigation managementFarmer participationSmall scale ...
IIMI
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