Harvester Performance
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Equipments to manage soil and irrigated rice straw for the sequential sowing of soybean in tropical floodplains1
RESUMO A presença de palha dificulta a semeadura de soja cultivada em sucessão a arroz, em áreas irrigadas por inundação. Objetivou-se avaliar a combinação de configurações de colhedora de arroz e operações subsequentes na demanda operacional e energética do manejo da palha de arroz e na rugosidade superficial do solo, visando ao cultivo da soja
Pesqui. Agropecu. Trop.. Publicado em: 26/09/2019
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2. Impact of local conditions and machine management on grape harvest quality
ABSTRACT: Since its inception approximately 50 years ago, the grape harvester has been one of the machines responsible for the expansion of viticulture in the world. In Spain, harvesters were introduced in the 1990s (there are now approximately 3,000 machines there as of 2017), while they were introduced in Brazil in 2010. Harvest mechanization requires spec
Sci. agric. (Piracicaba, Braz.). Publicado em: 20/05/2019
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3. QUALITY OF MECHANICAL SOYBEAN HARVESTING AT TWO TRAVEL SPEEDS
ABSTRACT: Soybean harvesting is the last operation performed in the field and therefore has high added value. Quantitative losses during this process should therefore be minimized to achieve maximum quality and increase the sustainability of the production system. The aim of the present study was to determine and characterize the quantitative losses and oper
Eng. Agríc.. Publicado em: 2017-12
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4. INFLUENCE OF THE PLOTS FORMAT ON THE PERFORMANCE INDEX OF THE SOYBEAN COMBINE HARVESTER
ABSTRACT: The intensive mechanization during the harvest operation and success of this operation depends on several factors, one of which is the length and format of the plots. The aim of this study was to evaluate the operating performance of a soybean harvester in different geometric plots shape, using as quality indicators performance parameters by means
Eng. Agríc.. Publicado em: 2017-09
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5. MONITORING OF SOYBEAN MECHANICAL HARVESTING AS A FUNCTION OF PLOT SHAPES
ABSTRACT: Information on harvester performance is important in the management and optimization of mechanized agricultural systems. In this sense, the aim of this study was to monitor the operation quality of soybean mechanical harvesting in different plot shapes by means of statistical process control. The harvest was carried out in an agricultural area of a
Eng. Agríc.. Publicado em: 2017-08
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6. EFFECTIVE POWER AND HOURLY FUEL CONSUMPTION DEMANDED BY SET TRACTOR- COFFEE HARVESTER IN FUNCTION OF ADEQUACY TRACTOR BALLASTING
ABSTRACT: The mechanized gathering process of sweeping coffee is extremely important to reduce the losses of fruit not used in the harvesting operation. But this operation usually has a low operational performance and a high cost per unit collected in this way any measures that can effectively reduce costs increase the viability of the operation. In this sen
Eng. Agríc.. Publicado em: 2017-08
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7. TIMES OF EFFICIENCY AND QUALITY OF SOYBEAN CROP MECHANICAL OPERATION IN GEOMETRY FUNCTIONS OF PLOTS
ABSTRACT The knowledge of the operational quality of soybean harvester provides useful information to management in order to obtain the maximum performance of all available resources, with minimal expenses. The aimed of this study was to evaluate the quality of mechanized soybean harvesting operation in different formats of plots through statistical process
Eng. Agríc.. Publicado em: 2017-02
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8. Avaliação de desempenho efetivo de colhedora de cana-de-açúcar (Saccharum spp) / Effective performance evaluation of a sugar cane (Saccharum spp) harvester
A cultura da cana-de-açúcar está relacionada principalmente à produção de açúcar e de etanol, sendo ambos os produtos considerados commodities na economia mundial. A demanda por alimentos e energia renovável é crescente, proporcionando o crescimento da produção nacional destes produtos. Segundo a ÚNICA (2010), o Brasil atingiu na safra 2008/2009
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/10/2011
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9. 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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10. DECISION SUPPORT SYSTEM FOR USE IN AGRIBUSINESS (SADA): TELEMETRY AND DATA PROCESSING PERFORMANCE OF MACHINE HARVEST / SISTEMA DE APOIO À DECISÃO PARA UTILIZAÇÃO NO AGRONEGÓCIO (SADA): TELEMETRIA E TRATAMENTO DE DADOS DE DESEMPENHO DE MÁQUINA DE COLHEITA
To obtain higher profitability in farms, it is essential to proper management of the operations performed, caused by concern over the operational cost of the machines used, which represents a high percentage compared to total costs of operation and can be up to forty percent. This cost can be reduced if the use of machinery is optimized, improving performanc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/03/2011
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11. Avaliação de um sistema de colheita de Pinus taeda L. em diferentes produtividades do povoamento / Evaluation of a timber harvesting system on Pinus taeda L. with different plantation productivities
Este trabalho teve por objetivo realizar uma análise técnica e econômica de um sistema de colheita de madeira de árvores inteiras em plantios florestais com diferentes produtividades, visando subsidiar o planejamento, aumento de produtividade e redução de custos. Devido às características operacionais da colheita de madeira e sua relevante participa�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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12. CARACTERIZAÇÃO DE PARÂMETROS AGRONÔMICOS E OPERACIONAIS DA COLHEITA MECANIZADA DA CULTURA DO FEIJÃO (Phaseolus vulgaris L.)
The beans that each season, in southern Parana, being grown dramatically as a result of the intensification of agricultural mechanization in the harvesting process. The present study aims to identify and characterize the bean crop and the factors that influence the process of mechanical harvesting with combine harvester. Thus, we conducted an exploratory stu
Publicado em: 2009