980 resultados para Luis de Tolosa , Santo


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Edición dedicada al Trigésimosegundo período de sesiones de la CEPAL (Santo Domingo, República Dominicana, 9-13 de junio de 2008)La transformación productiva 20 años después. Viejos problemas, nuevas oportunidades. CEPAL presenta informe sobre financiamiento para el desarrollo. Opinión del Secretario Ejecutivo de la CEPAL, José Luis Machinea. Las nuevas oportunidades para América Latina y el Caribe. Precisiones. Alianzas público-privadas para el desarrollo exportador. Indicadores. Opinión del Secretario Ejecutivo de la CEPAL, José Luis Machinea. América Latina y el Caribe en la nueva coyuntura internacional. Publicaciones recientes. Calendario de eventos

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Special edition dedicated to the Thirty-second session of ECLAC (Santo Domingo, Dominican Republic,9-13 June 2008): Structural Change and Productivity Growth, 20 Years Later. Old problems, new opportunities ECLAC Presents Report on Financing for Development Op-ed by ECLAC's Executive Secretary, José Luis Machinea. New Opportunities for Latin America and the Caribbean Highlights. Public-private Alliances for Export DevelopmentIndicatorsOp-ed by ECLAC's Executive Secretary, José Luis Machinea. Latin America and theCaribbean in the New International Context Recent titles Calendar of events

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Among the crops commercially exploited in Brazil, the coffee has a great economic importance, especially in the states of Minas Gerais and Espirito Santo. In the search for higher yield and lower environmental impact, farmers and researchers seek to develop new technologies that result in greater efficiency in various production processes of the coffee. For this, the adoption of precision agriculture in the management of operations in coffee crops, called precision coffee, has shown results that justify its use, by identifying the spatial variability of several variables, allowing its localized management and in the proper intensity. Unlike conventional management that is based on the average of observations in an area, precision agriculture uses a more detailed sampling, based on a sampling grid, which allows to represent in greater detail the reality of farming. Many previous studies have identified the spatial variability of the production of coffee system variables, but without worrying about the quality of information obtained due to the sampling grid used as precision and accuracy. Given the above, the objective of this study was to evaluate the quality of four different sampling grids for different variables and three times, in order to identify the most appropriate grid for use in precision coffee. Also aimed to compare the results between the precision coffee and conventional, according to reference values.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Ciências Biológicas (Biologia Celular e Molecular) - IBRC