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	Provedor de dados AgEcon (2) Autor Anderson, John D. (2) Dos Santos, Alecsandro (2) Vann, Rhonda C. (2) Willard, Scott T. (2) Palavra-chave Livestock Production/Industries (2) Agribusiness (1) Agricultural and Food Policy (1) Expected utility (1) Heifer development (1) Logit (1) Q11 (1) Q12 (1) Q13 (1) Real-time ultrasound (1) Mais... Tipo do documento Conference Paper or Presentation (1) Journal Article (1) Ano 2008 (1) 2006 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Live Animal Ultrasound Information as a Decision Tool in Replacement Beef Heifer Programs AgEcon Dos Santos, Alecsandro; Anderson, John D.; Vann, Rhonda C.; Willard, Scott T.. Ultrasound data are used to sort heifers for immediate sale or for development as replacement stock. While ultrasound improves predictions about conception, the value of ultrasound the data is relatively small. This value is primarily influenced by heifer development costs and bred heifer premiums over commercial feeder heifers. Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries. Ano: 2006 URL: http://purl.umn.edu/35347 Live Animal Ultrasound Information as a Decision Tool in Replacement Beef Heifer Programs AgEcon Dos Santos, Alecsandro; Anderson, John D.; Vann, Rhonda C.; Willard, Scott T.. Real-time ultrasound information taken on beef heifers prior to backgrounding is used to develop a logit model to aid heifer retention decisions. The value of ultrasound data is calculated as the difference in certainty equivalents between a decision rule incorporating ultrasound information and one using only visual cues. The value of ultrasound data is found to be around $10 per head but is influenced by heifer value and backgrounding costs. Tipo: Journal Article Palavras-chave: Expected utility; Heifer development; Logit; Real-time ultrasound; Agribusiness; Agricultural and Food Policy; Livestock Production/Industries; Q11; Q12; Q13. Ano: 2008 URL: http://purl.umn.edu/45529 Registros recuperados: 2 Primeira ... 1 ... Última

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