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	Provedor de dados AgEcon (2) Autor Duck, Bob N. (2) Larson, James A. (2) Roberts, Roland K. (2) Tyler, Donald D. (2) Dillivan, Kim D. (1) Slinsky, Stephen P. (1) Mais... Palavra-chave Crop Production/Industries (2) Legume winter crops (1) Nitrogen (1) Risk premiums (1) Stochastic dominance (1) Tipo do documento Conference Paper or Presentation (1) Journal Article (1) Ano 1998 (1) 1997 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Economic Analysis of the Effects of Winter Cover Crops on No-Tillage Corn Yield Response to Fertilizer Nitrogen AgEcon Roberts, Roland K.; Larson, James A.; Tyler, Donald D.; Duck, Bob N.; Dillivan, Kim D.. Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries. Ano: 1997 URL: http://purl.umn.edu/35851 NITROGEN-FIXING WINTER COVER CROPS AND PRODUCTION RISK: A CASE STUDY FOR NO-TILLAGE CORN AgEcon Larson, James A.; Roberts, Roland K.; Tyler, Donald D.; Duck, Bob N.; Slinsky, Stephen P.. Winter legumes can substitute for applied nitrogen fertilization of corn. Stochastic dominance was used to order net revenues from legume and applied nitrogen alternatives. Stochastic dominance orderings indicate that systems combining vetch with low applied nitrogen fertilization (50 and 100 pounds/acre, respectively) were risk inefficient. By contrast, vetch and 150 pounds/acre applied nitrogen maximized expected net revenue and was risk efficient for a wide range of risk-averse and risk-seeking behavior. Farmers with these risk attitudes may not reduce applied nitrogen if they switch to a vetch cover. Extremely risk-averse or risk-seeking farmers would not prefer winter legumes. Tipo: Journal Article Palavras-chave: Legume winter crops; Nitrogen; Risk premiums; Stochastic dominance; Crop Production/Industries. Ano: 1998 URL: http://purl.umn.edu/15098 Registros recuperados: 2 Primeira ... 1 ... Última

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