Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (2) Autor Champagne, Lonnie P. (1) Husain, Syed A. (1) Legendre, Benjamin L. (1) Rose, Dietmar W. (1) Salassi, Michael E. (1) Palavra-chave Harvest scheduling (2) Agricultural tree production (1) Crop Production/Industries (1) Land Economics/Use (1) Resource /Energy Economics and Policy (1) Short-rotation forestry (1) Sugarcane (1) Timber supply costs (1) Within-season yield growth (1) Wood energy (1) Mais... Tipo do documento Conference Paper or Presentation (1) Journal Article (1) Ano 2000 (1) 1998 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última INCORPORATION OF WITHIN-SEASON YIELD GROWTH INTO A MATHEMATICAL PROGRAMMING SUGARCANE HARVEST SCHEDULING MODEL AgEcon Salassi, Michael E.; Champagne, Lonnie P.; Legendre, Benjamin L.. This study focuses on the development of a optimal harvest scheduling mathematical programming model which incorporates within-season changes in perennial crop yields. Daily crop yield prediction models are estimated econometrically for major commercially grown sugarcane cultivars. This information is incorporated into a farm-level harvest scheduling linear programming model. The harvest scheduling model solves for an optimal daily harvest schedule which maximizes whole farm net returns above harvesting costs. Model results are compared for a commercial sugarcane farm in Louisiana. Tipo: Journal Article Palavras-chave: Sugarcane; Harvest scheduling; Within-season yield growth; Crop Production/Industries. Ano: 2000 URL: http://purl.umn.edu/15305 BIOMASS ELECTRIC POWER PLANTS: LAND USE IMPACTS FOR FORESTRY AND AGRICULTURE AgEcon Rose, Dietmar W.; Husain, Syed A.. Sharply increasing timber prices in Minnesota reflect an imbalance in the ageclass distribution of the cover types that are most important to the forest industry. This paper examines the potential contributions that short-rotation forest crops grown on marginal agricultural lands can make in producing biomass for wood-base power plants and in supplying wood to the forest industry. A large-scale regional scheduling model was used to allocate forest and agricultural lands in order to minimize wood production costs for forest industry as well as power plant uses. Alternative potential sites for a wood-based power plant were examined in terms of wood production costs and of transportation implications. Preliminary recommendations as to the most appropriate... Tipo: Conference Paper or Presentation Palavras-chave: Wood energy; Short-rotation forestry; Agricultural tree production; Timber supply costs; Harvest scheduling; Land Economics/Use; Resource /Energy Economics and Policy. Ano: 1998 URL: http://purl.umn.edu/14490 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco