Productivity Agribusiness
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. Analysis of the agricultural productivity of the sugarcane crop in regions of new agricultural expansions of sugarcane
Resumo O lançamento dos veículos bicombustíveis, no ano de 2003, propiciou a retomada da importância da produção de etanol e, consequentemente, numa nova fase de expansão do cultivo de cana-de-açúcar no Brasil. Embora o aumento da área de produção e da quantidade produzida de cana-de-açúcar mereça destaque no agronegócio brasileiro, o mesmo
Gest. Prod.. Publicado em: 12/08/2019
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2. SUSTENTABILIDADE NO USO DO FÓSFORO: UMA QUESTÃO DE SEGURANÇA HÍDRICA E ALIMENTAR
The phosphorus used as fertilizer in agriculture is extracted from phosphate rocks, which after extraction reacts with sulfuric acid, releasing phosphoric acid, a raw material for the fertilizer industry. Studies point to a possible depletion of world reserves of phosphate rock in the next 50-100 years. A phosphorus scarcity is closely linked to global food
Quím. Nova. Publicado em: 2016-07
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3. Applying life cycle management of colombian cocoa production
The present research aims to evaluate the usefulness of the application of Life Cycle Management in the agricultural sector focusing on the environmental and socio-economic aspects of decision making in the Colombian cocoa production. Such appraisal is based on the application of two methodological tools: Life Cycle Assessment, which considers environmental
Food Sci. Technol. Publicado em: 11/03/2014
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4. USO DA ABELHA MELÃFERA (Apis mellifera L.) NA POLINIZAÃÃO E AUMENTO DE PRODUTIVIDADE DE GRÃOS EM VARIEDADE DE SOJA (Glycine max. (L.) Merril.) ADAPTADA ÃS CONDIÃÃES CLIMÃTICAS DO NORDESTE BRASILEIRO / Use of honey bees (Apis mellifera L.) in the pollination and the gain in productivity of grains in variety of soybean (Glycine max (L.) Merril.)adapted to Brazilian Northeastern climatic conditions
The research was carried out between July and December 2009 using tropical soya bean (Glycine max (L.) Merril) cultivars irrigated by center pivots in the irrigation district of Jaguaribe-Apodi, belonging to the agribusiness Faedo Sementes situated at the Apodi plateau, Limoeiro do Norte, CearÃ, Brazil. The study aimed to investigate the use of Apis mellife
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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5. Análise da eficiência dos derivativos agropecuários na gestão da variabilidade de preços
Brazilian agribusiness has been showing significant quantitative and qualitative advances, occupying a prominent position in the Brazilian economy and international trade. However, this new reality introduces the process of pricing, new macroeconomic variables that influence the negotiating arrangements and increases price variability, requiring the farmer t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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6. 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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7. 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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8. e-Rural: ambiente web para geração de conteúdos considerando a cultura e o nível de letramento do aprendiz
This paper describes the process of developing and prototyping environment high-fidelity to develop culturally contextualized hyperdocuments web, adapted and made available according to the level of literacy of the learner, so it has access to and can understand the information and technological knowledge allowing your individual improvement and professional
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/05/2011
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9. A comunicação na articulação agroindustrial no modelo federado de cooperativas / The communication in the agribusiness articulation in the federated model of cooperatives
The federated model of cooperatives requires an appropriate way to structure the information flows. The Single Cooperative operates in the process of organizing production, while the Central Cooperative care of industrialization and management of the products, brands and markets. Thus, communication plays an essential role in the articulation of different le
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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10. 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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11. 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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12. Modelos de simulação e suas possíveis aplicações no estudo econômico do biodiesel.
This paper introduces the system simulation technique and looks for potential application in the biodiesel agribusiness. The simulation basics are presented. It's described the components of a simulation model, the models classification and the model construction process. Some uses in decision making and agricultural problems are shown. The decision making m
Planaltina. Publicado em: 2011