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Registros recuperados: 5
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Crawfish Peeler Preferences for the Adoption of a Potential Crawfish Peeling Machine: A Conjoint Analysis AgEcon
Lewis, Darius; Gillespie, Jeffrey M..
Thirty crawfish processors' preferences for hypothetical crawfish peeling machines are evaluated using conjoint analysis. Deveining is the most important attribute, with fat retention, individual handling of crawfish, and backstrap retention being roughly equal in importance. Whether the machine is owned or leased is the least important attribute.
Tipo: Conference Paper or Presentation Palavras-chave: Crawfish; Conjoint Analysis; Two-Limit Tobit; Cluster Analysis; Peeling Machine; Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/34969
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Factors Influencing Producers’ Marketing Decisions in the Louisiana Crawfish Industry AgEcon
Nyaupane, Narayan P.; Gillespie, Jeffrey M..
Factors influencing farmer selection of a crawfish marketing outlet were analyzed using 2008 survey data from the Louisiana crawfish industry. Most farmers sell directly to wholesalers. Probit results show farm size, farm income, household income, age, education, and pre-market grading and washing operations significantly affecting farmer selection of an outlet.
Tipo: Conference Paper or Presentation Palavras-chave: Crawfish; Marketing Outlet; Premarket Practices; Probit.; Marketing; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/56470
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Processor Willingness to Adopt a Crawfish Peeling Machine: An Application of Technology Adoption under Uncertainty AgEcon
Gillespie, Jeffrey M.; Lewis, Darius.
Crawfish processors’ ex ante adoption rates of three hypothetical crawfish peeling machines are assessed using a polychotomous-choice elicitation format. Adoption rates would likely range from 23% to 70%, depending upon which machine was offered and whether it was purchased or leased. Processors most likely to adopt are determined using ordered probit analysis. Likely adopters would be larger, more diversified processors with greater resources and longer planning horizons.
Tipo: Journal Article Palavras-chave: Crawfish; Ex ante technology adoption; Peeling machine; Agribusiness; Farm Management; Food Consumption/Nutrition/Food Safety; Industrial Organization; D81; Q16.
Ano: 2008 URL: http://purl.umn.edu/45532
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THE INFLUENCES OF LAND TENANCY AND ROTATION SELECTION ON CRAWFISH FARMERS’ ADOPTION OF BEST MANAGEMENT PRACTICES AgEcon
Nyaupane, Narayan P.; Gillespie, Jeffrey M..
This study investigates factors influencing the adoption of best management practices in Louisiana crawfish production. Probit results show acreage, years farming, portion of income from farming, technology adoption tendencies, hunting leases and a stream running through the farm to influence adoption. The most frequently used BMP was irrigation water management.
Tipo: Conference Paper or Presentation Palavras-chave: Best Management Practices (BMPs); Technology adoption; Crawfish; Probit; Tenancy; Crop rotation; Production Economics.
Ano: 2008 URL: http://purl.umn.edu/46174
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Traitement des langoustines et des crevettes contre le noircissement ArchiMer
Chantreau, Patrick; Vallet, Jean-luc.
The conservation of crawfish requires the use of chemical substances making it possible to limit blackening. This phenomenon this blackening (melanine) is due to the coordinated action of three elements: - oxygen, - an enzyme (cupro-protein), - a suitable substrate, tyrosin or the dihydroxyphénylalanine. The absence of the one of them allows a notorious reduction in the phenomenon. Several antioxydant products, were used to prevent the formation of the mélanine. The métabisutfite of soda or potassium as well as soda bisulfite in acid solution, are currently used to treat crawfish and shrimps. Several methods of use of these pesticides exist, we propose in this report to present the principal ones, as well as the control methods making it possible to...
Tipo: Text Palavras-chave: Regulation; Sprinkling; Antioxydant; Technology; Treatment; Shrimp; Crawfish; Réglementation; Aspersion; Antioxydant; Technologie; Traitement; Crevette; Langoustine.
Ano: 1991 URL: http://archimer.ifremer.fr/doc/1991/rapport-1586.pdf
Registros recuperados: 5
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