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	Provedor de dados AgEcon (5) Autor Marchant, Mary A. (5) Zhuang, Jun (5) Nokes, Sue (2) Peng, Xuehua (2) Qin, Xiang Dong (2) Strobel, Herbert (2) Murrell, Courtney Paige (1) Mais... Palavra-chave Consumer/Household Economics (2) Resource /Energy Economics and Policy (2) Biomass (1) China (1) Enzyme production (1) Ethanol (1) Factor analysis (1) Land Economics/Use (1) Livestock Production/Industries (1) Livestock products (1) Ordered-probit model (1) Solid state fermentation (1) Submerged fermentation (1) Mais... Tipo do documento Conference Paper or Presentation (3) Journal Article (1) Working or Discussion Paper (1) Ano 2005 (1) 2004 (3) 2003 (1) País United States (5) Idioma Inglês (5)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 5 Primeira ... 1 ... Última Economic Analysis of Cellulase Production by Clostridium thermocellum in Solid State and Submerged Fermentation AgEcon Zhuang, Jun; Marchant, Mary A.; Nokes, Sue; Strobel, Herbert. Replaced with revised version of paper 09/24/04. Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy. Ano: 2004 URL: http://purl.umn.edu/20286 INVESTMENT ANALYSIS OF REPLACING ENDOPHYTE-INFECTED WITH ENDOPHYTE-FREE TALL FESCUE PASTURES AgEcon Marchant, Mary A.; Murrell, Courtney Paige; Zhuang, Jun. Cattle consuming tall fescue pastures infected with the endophyte Neotyphodium coenophialum often suffer physiological disorders that reduce animal performance. One solution is to replace endophyte-infected tall fescue pastures with an endophyte-free mixture. A benefit-cost analysis was conducted to determine the profitability of pasture restoration. The profitability of this action depends on the percentage of endophyte in existing pastures, the discount rate, and the stand life of the endophyte-free tall fescue variety. Our benefit-cost analysis results indicate that in order for pasture replacement to be profitable, the existing pastures must be infected with more than 16.1% of the endophyte, assuming the stand life of endophyte-free tall fescue is 12... Tipo: Conference Paper or Presentation Palavras-chave: Land Economics/Use. Ano: 2004 URL: http://purl.umn.edu/34630 Chinese Consumers' Preferences for Livestock Products AgEcon Peng, Xuehua; Marchant, Mary A.; Qin, Xiang Dong; Zhuang, Jun. Based on a consumer survey with over 700 observations, Chinese consumer preferences of livestock product attributes were evaluated using factor analysis and probit models. Regional and time differences were examined. Empirical results provide U.S. exporters with valuable information on China's emerging livestock market, its potential, and market access strategies. Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics. Ano: 2003 URL: http://purl.umn.edu/22253 Economic Analysis of Cellulase Production by Clostridium thermocellum in Solid State and Submerged Fermentation AgEcon Zhuang, Jun; Marchant, Mary A.; Nokes, Sue; Strobel, Herbert. Dependence on foreign oil remains a serious issue for the U.S. economy. Additionally, automobile emissions related to petroleum-based, fossil fuel has been cited as one source of environmental problems, such as global warming and reduced air quality. Using agricultural and forest biomass as a source for the biofuel ethanol industry, provides a partial solution by displacing some fossil fuels. However, the use of high cost enzymes as an input is a significant limitation for ethanol production. Economic analyses of cellulase enzyme production costs using solid state cultivation (SSC) are performed and compared to the traditional submerged fermentation (SmF) method. Results from this study indicate that the unit costs for the cellulase enzyme production are... Tipo: Working or Discussion Paper Palavras-chave: Biomass; Enzyme production; Ethanol; Solid state fermentation; Submerged fermentation; Resource /Energy Economics and Policy. Ano: 2004 URL: http://purl.umn.edu/31982 Chinese Consumers' Preferences for Livestock Products AgEcon Peng, Xuehua; Marchant, Mary A.; Qin, Xiang Dong; Zhuang, Jun. This research surveyed over 784 Chinese consumers in Shanghai and Nanjing in 2001 and 2002, evaluating their preferences for livestock product attributes using ordered-probit models and factor analyses. Empirical results confirm the heterogeneity of Chinese livestock retail markets and suggest that livestock distributors should focus on Chinese female consumers and young consumers considering cooking convenience as a key attribute. Chinese consumers with higher incomes placed less importance on product price and shopping environment and more importance on product quality and brand name. Highly-educated Chinese consumers placed more importance on the brand name attribute. Our findings also indicate that it is crucial for U.S. livestock exporters to create... Tipo: Journal Article Palavras-chave: China; Factor analysis; Livestock products; Ordered-probit model; Consumer/Household Economics; Livestock Production/Industries. Ano: 2005 URL: http://purl.umn.edu/8134 Registros recuperados: 5 Primeira ... 1 ... Última

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