Farm Machinery
Mostrando 13-24 de 29 artigos, teses e dissertações.
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13. Controle de trafego em area cultivada com cana-de-açucar / Traffic control in area cultivated with sugar cane
Com a adoção da colheita mecanizada no sistema de manejo da cana-de-açúcar, surge a preocupação da compactação do solo e seus efeitos danosos nos atributos físicos do solo, com reflexos na produtividade da cultura. Uma recente técnica de manejo da mecanização agrícola denominada controle de tráfego representa uma alternativa para o cultivo de c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
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14. Protocolo ISO 11783: procedimentos para comunicação serial de dados do controlador de tarefa / ISO 11783 protocol: procedures for serial data communication with the task controller
The recent growth of automation technology and embedded electronic in agricultural machinery has established a new practice in agriculture. These new practices related to precision agriculture (PA) have demanded the use of sensors and communications embedded networks for data acquisition and control devices in the farm field. The incompatibility between hard
Publicado em: 2009
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15. Evaluation of boom hydraulic sprayers in the region of Uberlândia-MG / Avaliação de pulverizadores hidráulicos de barra na região de Uberlândia-MG
Any and every manner of pesticide application represents environmental risks, which must be minimized by the use of proper knowledge and technology, assuring a sustainable food production. Often, great importance is given to the pesticide and little to the application technique. The identification of the conservation state and mode of use of the sprayers in
Publicado em: 2009
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16. CARREGAMENTO ESTÁTICO E DINÂMICO E SUA RELAÇÃO COM TENSÃO, DEFORMAÇÃO E FLUXOS NO SOLO / STATIC AND DYNAMIC LOADING AND EFFECTS ON STRESS DISTRIBUTION, DEFORMATION AND FLOWS
O aumento do uso dos solos para a produção de alimentos vem causando problemas referentes à compactação nos diversos sistemas de exploração do solo, agrícola, pecuária e florestal. A degradação do solo causada pela compactação muitas vezes pode ser irreversível, sendo um problema mundial que vem se agravando ano após ano, pois as máquinas vê
Publicado em: 2009
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17. MARKETING IN THE PLANNING PROCESS FOR AGRICULTURAL MACHINES DEVELOPMENT: A REFERENCE MODEL. / MARKETING NO PRÉ-DESENVOLVIMENTO DE MÁQUINAS AGRÍCOLAS: UM MODELO DE REFERÊNCIA
The theme of the thesis research proposal is the development of the field of knowledge of marketing in the design pre-stage of agricultural machinery. This is developed over the pre-development phase in design of agricultural machinery in order to identify the corporate and customers needs and develop strategies to be met. The central question of the researc
Publicado em: 2008
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18. Aplicação de moire de projeção com deslocamento de fase na geração de modelos digitais topograficos de orgão vegetais / Applications of projection moire technique with phase shifiting to agricultural engineering problems
Shape definition of bodies exhibiting symmetric, non symmetric or irregular geometry is of fundamental necessity for science and technology developments. Applications of objects shape survey is reflected on several science fields as biology, human prosthesis and orthesis, medical diagnosis, prediction of surgical results, orthopedics, veterinary medicine, in
Publicado em: 2008
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19. ANÁLISE DE MÁQUINAS AGRÍCOLAS DISTRIBUIDORAS DE FERTILIZANTES SEGUNDO REQUISITOS PROJETUAIS / LIFTING OF FARM MACHINERY DISTRIBUTORS OF FERTILIZERS: REQUIREMENTS ANALYSIS SECONDS PROJETUAIS
The Brazilian agriculture develops year by year. Nowadays, it is noticed that studies addressed for a constant increase for an implantations of technological systems in machineries and management of rural properties are accomplished, offering this way options in that the technology applied in a property can provide better results in production, in quantity,
Publicado em: 2008
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20. Software para estimativa do custo operacional da maquinaria agrÃcola â MAQCONTROL
This work describes the development of a software for farm machinery operation cost calculation, once the use of machines and agricultural implements are one of the factors that demand larger operational costs. Those costs are divided in fixed and variable costs. The objective of this work was to develop a software (MAQCONTROL) that contributed in the proces
Publicado em: 2007
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21. Desenvolvimento de um sistema de controle eletro-mecanico para dosador de fertilizantes / Development of an electro-mechanical control system for fertilizer distributor
A utilização do sistema de plantio direto, no Brasil, em grande escala fez com que fosse necessário o desenvolvimento de equipamentos específicos na implementação da cultura. Estes equipamentos são basicamente constituídos de diversos conjuntos mecânicos que realizam as operações de semeadura e dosagem de fertilizante. Contudo, os mecanismos, no q
Publicado em: 2007
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22. Farm machinery utilization in a row-crop producer region / Diagnóstico da mecanização em uma região produtora de grãos
The intensive farm machinery use in Brazil started in the 1960?s with the establishment of national tractor industry and followed by farm machinery industries. These industries promoted a quick expansion in agricultural mechanization, which today is essential. Although with undeniable benefits, agricultural mechanization was influenced by external technology
Publicado em: 2006
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23. CaracterizaÃÃo dos bovinos abatidos e de algumas propriedades rurais no municÃpio de Lavras â MG / Characterization of slaughtered cattle and of some rural properties in Lavras â M.G
The objective was to characterize the slaughtered cattle in Lavras - MG, evaluate the zootechnic characteristics and to determine bovine brucellosis index. Another objective was to characterize some beef cattle farms, to determine local animal production indexes and compare these with the national indexes. A production index survey was carried out in 8 beef
Publicado em: 2006
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24. Avaliação do preparo de solo empregando o sistema de cultivo conservacionista em faixas com ?paraplow? rotativo usando a analise dimensional / Evaluation of soil tillage using strip-till conservation tillage with rotary paraplow using dimensional analysis
This work was developed in the experimental field of Agricultural Engineering CoI: of State University of Campinas, and it had as objective to evaluate the new system of tillage in strip conservationist with Rotary "Paraplow", it was given emphasis for application in seeding systems appropriate for small fanns. The evaluation was divide( three groups: charac
Publicado em: 2006