Agribusiness Sugar
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. THE SUCCESS OF THE BRAZILIAN ALCOHOL PROGRAM (PROÁLCOOL) - A DECADE-BY-DECADE BRIEF HISTORY OF ETHANOL IN BRAZIL
ABSTRACT The National Alcohol Program (Proálcool) was a strategic policy of the Brazilian government to replace petroleum-based fuels with alcohol (ethanol). Based on the review, we can choose the 1960s as a start point for a leap in development. Over the 500 years of sugarcane history in Brazil, the crop enters the second decade of the 21st century with ex
Eng. Agríc.. Publicado em: 2020-04
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2. Regional hierarchies in the sugarcane agribusiness: border movement and the centrality of São Paulo
Resumo O artigo tem como ponto de partida um diálogo com análises que discutem o movimento da fronteira do setor sucroenergético e sua influência no desenvolvimento urbano e regional no interior do território nacional. O argumento é que, apesar da maior dispersão da atividade produtiva, novas desigualdades persistem nesse setor, devido aos centros de
Rev. Bras. Estud. Urbanos Reg.. Publicado em: 22/08/2019
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3. Influência econômica da agroindústria canavieira sobre os municípios produtores paranaenses
The aim of this study is to analyze the regional production profile of sugar-cane agribusiness in Paraná and its implications for the economy of producing municipalities. The methodological procedures involve: literature review, data collection and exploratory spatial data analysis. Exploratory spatial data analysis allows the verification of the existence
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/12/2011
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4. Identificação dos fatores críticos da colheita mecanizada de cana-de-açúcar (Saccharum spp.) / The identification of the critical factors of sugarcane (Saccharum spp.) mechanized harvesting
The sugar cane has significant role on Brazilian agribusiness economy. Its sub products are used for electric power generation, fuel production, as raw material for food and chemical industry. On sugarcane production, harvesting is considered as one of the most important operations of the process for it has to attend the raw material demanded by the sugar mi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/10/2011
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5. Atributos agroindustriais, nutricionais e de fertilidade do solo em cana-de-açúcar fertirrigada com vinhaça. / Attributes agribusiness, nutrition and soil fertility in sugar cane fertilized with vinasse.
O aumento na produção de álcool levou a geração de grandes volumes de vinhaça. Desde 1980, utiliza-se vinhaça na fertirrigação canavieira obtendo resultados positivos quanto ao aumento na produtividade. Entretanto, a aplicação excessiva pode acarretar o desbalanceamento de cátions no solo e consequentemente interferir na absorção de cálcio, ma
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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6. Aproveitamento do bagaço de abacaxi (Ananas comosus L. Merril) para produção biotecnológica de xilitol / Improvement of pineapple bran (Ananas comosus L. Merril) for biotechnological production of xylitol
Pineapple bran from a juice agribusiness was collected and characterized by quantitative saccharification for the monomeric sugar contents, glucose (29.9%), xylose (27.63%), arabinose (5.48%), and lignin (15.1%), making up the fiber. Then it was used to obtain hemicellulosic hydrolyzate by dilute-acid hydrolysis. The condition of hydrolysis was determined by
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/01/2011
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7. Identification of sugar cane fields in the state of sao paulo using a time series of AVHRR/NOAA satellite images.
Brazil is the first world producer of sugar cane. Despite the economic and social importance of agribusiness to Brazil, it is still difficult to estimate the harvest of the its main agricultural crops with the precision and anticipation needed, justifying the study and development of new methods based on the use of remote sensing data, for example. Even cons
INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTI-TEMPORAL REMOTE SENSING IMAGES. Publicado em: 2011
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8. Estimation of sugar cane productivity using a time series of AVHRR/NOAA-17 images and a phenology-spectral model.
Despite the economic and social importance of agribusiness in Brazil, the accurate estimation of the production of its main agricultural crops, such as sugar cane, is still a big challenge to the Country. Thus this work has the objective to assess a methodology based on the use of a phenology-spectral model proposed by Pellegrino (2001) and a time series of
INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTI-TEMPORAL REMOTE SENSING IMAGES. Publicado em: 2011
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9. Integrating time series mining and fractals to discover patterns and extreme events in climate and remote sensing databases.
This thesis presents new methods based on fractal theory and data mining techniques to support agricultural monitoring in regional scale, specifically regions with sugar cane fields. This commodity greatly contributes to the Brazilian economy since it is a viable alternative to replace fossil fuels. Since climate influences the national agricultural producti
2010.. Publicado em: 2011
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10. Influência da substituição parcial do cimento portland pela cinza do bagaço de cana-de-açúcar (CBC) residual no concreto / Influence of partial replacement of Portland cement by crushed gray cane sugar (CBC) in the residual concrete
A cinza do bagaço de cana-de-açúcar (CBC) é um dos principais resíduos da indústria sucroalcooleira e um dos mais volumosos resíduos sólidos produzidos pelas indústrias brasileiras. Esta indústria produz anualmente milhões de toneladas de CBC a partir da queima do bagaço da cana no processo de co-geração de energia. De acordo com as estimativas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/12/2010
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11. RepercussÃes EconÃmicas das ContrataÃÃes do FNE no Setor Agroindustrial do Nordeste, sob a Ãtica da Matriz de Insumo-Produto do Nordeste (1989-2008) / Economical Repercussions of FNE Financing Contracts in the Agro Industry Sector Throw the View of the Northeast Input-Output Matrix(1989 to 2008)
Evaluates the economical repercussions of FNE financing contracts in the agro industry sector during the period of 1989 to 2008, innovating, in relation to traditional assays, as it changes the focus analysis of the Programâs sphere to the scope of the characteristically activities of the sector. For doing so, it has been used as a tool for impact measureme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/08/2010
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12. Estrutura e expansão da agroindústria canaveira no Sudoeste Goiano : impactos no uso do solo e na estrutura fundiária a partir de 1990 / The structure and expansion of the sugarcane industry in the Southeast Goias : impacts on the use of soil and the agrarian structure from 1990 onwards
The primary goal of this thesis is to characterize the expansion of the sugar industry and its operations in southwestern Goiás, describing its impact on soil use and on certain crops, specifically: rice, cotton, sugar cane, beans, corn, soybeans and sorghum. The hypothesis of this study postulates that the expansion of agribusiness in Goiás is characteriz
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/06/2010