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| Dasgupta, Siddhartha; Foltz, John C.; Jacobsen, Bonnie. |
| Water quality standards and a limited water supply have dramatically restricted the expansion of the U.S. trout industry. Faced with production restrictions, producers have turned to value-added products to strengthen the economic growth of the industry. In the near future, trout steaks could surface in retail outlets as a new revenue source for the mature trout industry. A telephone survey of consumers in Chicago and Los Angeles was conducted by the University of Idaho in the spring of 1997 to determine consumer preferences for trout steaks and, ultimately, to determine the viability of this product form. Using a probit analysis, fresh trout steaks were found to be more popular than frozen trout steaks. Consumers that exhibited significantly higher... |
| Tipo: Journal Article |
Palavras-chave: Consumer/Household Economics. |
| Ano: 2000 |
URL: http://purl.umn.edu/27812 |
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| Foltz, John C.; Dasgupta, Siddhartha; Devadoss, Stephen. |
| The impacts of socioeconomic/demographic characteristics, experiences and preferences of consumers on trout purchasing decisions were estimated using Probit and Ordered Probit regression techniques. Data from a survey of consumer purchasing behavior and personal attributes were used to deduce factors that led to either a high or low likelihood of purchasing trout products. Analysis of data pertaining to whole trout and value-added products yielded consistently different characteristics of consumers who show a high affinity toward purchasing one or more of such products. Results from these analyses were used to suggest techniques for marketing whole trout and value-added trout products to specific segments of the consumer population. |
| Tipo: Journal Article |
Palavras-chave: Food Consumption/Nutrition/Food Safety. |
| Ano: 1999 |
URL: http://purl.umn.edu/34345 |
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| Dasgupta, Siddhartha; Wurts, William; Durborow, Robert. |
| Extensive channel catfish farming is a means of utilizing farm ponds for aquaculture production for either supplementary income of home use. This involves stocking catfish at sufficiently low densities such that a pond is able to assimilate excess feed and fish wastes without needing supplemental aeration or chemicals to keep water quality from reaching toxic levels. This is "low-tech" aquaculture and requires little producer labor/management inputs. A mathematical model of extensive catfish culture in farm ponds was presented in this paper. This model used data from Kentucky where part-time producers, with a minimum of aquaculture experience and time for pond management, are involved in culturing catfish for retail/live markets. Results of this model... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Mathematical programming; Catfish; Aquaculture; Farm ponds; Livestock Production/Industries. |
| Ano: 2007 |
URL: http://purl.umn.edu/34893 |
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