Spraying Equipment
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. COST OF AERIAL AND GROUND SPRAYINGS AND TECHNOLOGICAL REPLACEMENT POINT: A CASE STUDY IN THE REGION OF MINEIROS, GO, BRAZIL
ABSTRACT One of the main costs in agriculture is related to mechanized operations, which, in turn, are associated with the capital invested in machinery and equipment, the scale of production, and the operating efficiency. Thus, the choice of technology to carry out these operations must take these factors into account to minimize the production cost. In thi
Eng. Agríc.. Publicado em: 2021-05
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2. New mechanized system for circle spraying of oil palms seedling emergence
A new machine system has been designed, developed and evaluated for extensive circle spraying of oil palms (Elaeis guineensis Jacq.) in an effort to overcome the inefficient spraying problem with the conventional spraying system. The machine system consists of a four-wheeled drive 4WD prime mover with front mounted machine attachments for the circle spraying
Scientia Agricola. Publicado em: 2012-04
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3. Produção de recobrimentos metálicos a partir de ligas de ferro amorfizáveis / Production of metallic coatings based on amorphous iron alloys
The aim of this work was to study the production of metal coatings from amorphous alloy Fe-25Cr-7Ni-4,5B (wt.%), with special focus on mechanical and microstructure properties. Initially, preliminary studies were made through the production of ribbons and bulks of metallic alloys Fe-25Cr-7Ni-XB (X = 3.5, 4.5, 5.5 wt.%) for the evaluation of amorphous phase f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/10/2011
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4. Tecnologia de aplicação de herbicidas.
ABSTRACT- Pesticide applied incorrectly may result in wasted products, poor or no control, damage to crops or environmental contamination. The aim of this publication was to organize in one publication several technical information found in the scientific literature of herbicide application technology. This approach will help farm growers, students and techn
Planaltina. Publicado em: 2011
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5. Pulverizadores costais com e sem assistência de ar e seus efeitos na aplicação em café
A arquitetura trapezoidal da planta de café e o posicionamento das folhas constituem sérios entraves à aplicação de produtos fitossanitários. Nesse contexto a tecnologia de aplicação torna-se um fator de grande importância. A eficiência da aplicação está diretamente ligada ao ato de pulverizar, onde neste as gotas tem movimento proporcional à s
Publicado em: 2010
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6. Desenvolvimento e avaliação de um programa computacional para o ensino à distância de tecnologia de aplicação de agroquímicos / Development and evaluation of a computer program for distance learning about pesticide application technology
Distance learning presents great potential for mitigating field problems on pesticide spraying technology. This methodology does not intend to replace live trainings, but complement them, especially considering the importance of field practices for this activity. Thus, due to the lack of teaching material about pesticide spraying technology and the increasin
Publicado em: 2009
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7. 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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8. A low-cost ultrasonic spray dryer to produce spherical microparticles from polymeric matrices
The spray-drying technique has been widely used for drying heat-sensitive foods, pharmaceuticals, and other substances, because it leads to rapid solvent evaporation from droplets. This method involves the transformation of a feed from a fluid state into a dried particulate, by spraying the feed into a hot medium. Despite being most often considered a dehydr
Química Nova. Publicado em: 2007
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9. 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