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AMABILE, R. F.; MINELLA, E.; VALENTE, C. M. W.; SERRA, D. D. da. |
RESUMO: O objetivo desse estudo foi verificar o efeito do regulador de crescimento trinexapac-etil em cevada cervejeira irrigada em áreas de Cerrado do Distrito Federal. O ensaio foi conduzido na área experimental da Embrapa Cerrados, em Planaltina, DF. Adotou-se o delineamento experimental de blocos ao acaso, com quatro repetições, utilizando as linhagens PFC 92126 e PFC 94014, ambas dísticas, a cultivar BRS 180 e a linhagem AF 9585, hexásticas. A aplicação de trinexapac-etil foi feita nas dosagens de 100 e 125 g/ha de ingrediente ativo, no estádio de primeiro nó visível, e 125 g/ha, no estádio de segundo nó visível. O regulador de crescimento trinexapac-etil apresenta efeito significativo na redução da altura e do acamamento da planta, sem afetar o teor... |
Tipo: Folhetos |
Palavras-chave: Acamamento; Growth retardant; Cerrado; Cevada; Hordeum Vulgare; Regulador de Crescimento; Lodging; Malting barley. |
Ano: 2004 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/569207 |
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Gustafson, Cole R.; Wilson, William W.; Dahl, Bruce L.. |
Malt barley is an important specialty crop in the Northern Plains and growers mitigate risk with federally subsidized crop insurance and production contracts. However, growers face considerable risk due to "coverage gaps" in crop insurance that result in uncertain indemnity payments due to uncertainty of their crop meeting contract specifications. A stochastic dominance model is developed to evaluate alternative risk efficient strategies for growers with differing risk attitudes and production practices (irrigation vs. dryland). Results show that efficient choices are highly dependent on risk attitudes for dryland growers, but not irrigated growers. Sensitivities with respect to acceptance risk and level of crop insurance subsidization are presented.... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Crop insurance; Malting barley; Stochastic dominance; Stochastic efficiency; Risk and Uncertainty. |
Ano: 2006 |
URL: http://purl.umn.edu/21095 |
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Buschena, David E.; Gray, Richard S.; Severson, Ethan. |
Substantial changes have taken place recently in the regulation of agricultural trade in North America. The effect of these changes on trade in agricultural commodities is of particular interest to producers and policymakers in the Northern Plains and Rockies region. In this paper, we discuss specifically the malt barley production, malting, and brewing industries in light of these new trade agreements and their ramifications. We evaluate the incentives that free trade provides for mergers between barley malting firms, and then we assess the consequences of these mergers on the realized gains from trade for consumers, barley producers, and malting firms. The globalization of markets has fundamentally changed the world in which economic agents operate.... |
Tipo: Working or Discussion Paper |
Palavras-chave: Malting barley; Industry concentration; Free trade agreement; Industrial Organization; Q1; F1. |
Ano: 1998 |
URL: http://purl.umn.edu/29168 |
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