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| Sartori, Marco Antonio; Perez, Ronaldo; da Silva Junior, Aziz Galvao; Machado, Silvia Regina Sartori; Santos, Manoela Maciel de Souza; Miranda, Carlos Alberto de Castro. |
| This study aimed at the technical-economical evaluation of implanting some vegetal-oil extraction units in order to insert the family agriculture into bio-diesel production chain. Three project models (arrangements) for vegetal-oil extraction units at different sizes were proposed, using extraction by pressing and mixed extraction (extracting by either pressing or solvent) and different raw materials (castor-oil and soybean). For the size analysis, the oil production scales between 50/60 tons/day were used with real market data concerning investments, inputs prices of the process, raw materials and vegetal oil. For the economic analyses, the software BioSoft was used. The BioSoft is a program for supporting the decision-making process, which was developed... |
| Tipo: Journal Article |
Palavras-chave: Vegetal oil; Extraction; Viability; Crop Production/Industries; L25; D81; L69.. |
| Ano: 2009 |
URL: http://purl.umn.edu/60807 |
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| Lana, Clarisse Maia; da Silva Junior, Aziz Galvao; Vieira, Wilson da Cruz. |
| A pecuária de leite nacional, nos últimos anos, vem passando por importantes transformações, impulsionadas pela necessidade de adaptação dos sistemas de produção de leite a um ambiente de maior competição. Diante desse cenário, este estudo buscou desenvolver um sistema de apoio à decisão (SAD) para auxiliar na alocação de recursos de pequenas propriedades produtoras de leite da microrregião de Viçosa - MG, visando à melhoria da rentabilidade na atividade leiteira. O sistema desenvolvido permite alocar os recursos (terra, mão-de-obra e animais) disponíveis, para a maximização da margem bruta anual por meio de um modelo de programação linear, e facilita a análise econômica dos sistemas de produção, mediante uma planilha de custo que é gerada pelos resultados... |
| Tipo: Journal Article |
Palavras-chave: Produção de leite; Sistema de apoio à decisão; Alocação de recursos; Programação linear.; Farm Management. |
| Ano: 2003 |
URL: http://purl.umn.edu/56827 |
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| da Silva Junior, Aziz Galvao; Perez, Ronaldo; Amin, Daniel; Sabioni Ferreira, Marjorie A.. |
| The Brazilian presence in international commerce, despite the regional leadership in Latin America and the global importance of Brazil as an emerging economy, is quite limited, reaching only 1% of the world’s total trade. Nevertheless, the agribusiness sector is responsible for half of the country’s export and Brazil is the world leader in sugar, coffee, orange juice, tobacco, soybean and beef export. Export growth is considered to be a key factor for the economic development of the country and many governmental programs are being carried out. The Ministry of Agriculture, Livestock and Food Supply (MAPA), through its Cooperative Department (DENACOOP), has joined these efforts. The DENACOOP export consortia program is focused on building strategic alliance... |
| Tipo: Presentation |
Palavras-chave: Flower production chain; Export consortium; Ceará -Brazil; Agribusiness; International Relations/Trade; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods. |
| Ano: 2011 |
URL: http://purl.umn.edu/122024 |
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| Paula, Eduardo Vitor de; Gomes, Marilia Fernandes Maciel; da Silva Junior, Aziz Galvao. |
| The coffee roasting segment is passing through deep transformation since the beginning of the 90´s, and the requirement of quality has been essential for the performance of those companies in the market. The quality factor has been playing important role for the competitiveness of the enterprises. Some authors believe that, under the aegis of the market globalization, the quality reaches its highest level of importance in the business decision process and turns out to be the passport for opening the most challenging markets and for upholding the niches in the more competitive markets. However, systems or quality programs generate costs that, usually, are unknown for the firms. In Brazil, the literature on the costs of the quality lacks more comprehensive... |
| Tipo: Journal Article |
Palavras-chave: Management quality; Costs of the quality; Coffee roasting industry; Crop Production/Industries. |
| Ano: 2004 |
URL: http://purl.umn.edu/56812 |
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