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Comparison between artificial neural networks and maximum likelihood classification in digital soil mapping. Soil surveys are the main source of spatial information on soils and have a range of different applications, mainly in agriculture. The continuity of this activity has however been severely compromise... ... Repository: BDPA Publication year: 2013
Association of an insulin-like growth factor 1 gene microsatelit with phenotypic variation and estimated breeding values of growth traits in Canchim cattle. A population of 1398 Canchim (CA) cattle was genotyped to asses the association of na insulin-like growth factor 1 (IGF1) gene microsatellite with phenotypic variation and estimated breeding values of... ... Repository: BDPA Publication year: 2008
Influência do declive na exatidão do classificador MAXVER para o mapeamento da cultura do café. This work evaluates the influence of slope in the classification of remotely sensed images used to map coffee lands of the region of Três Pontas in the state of Minas Gerais in Brazil. A Landsat image... ... Repository: BDPA Publication year: 2009
Improving agricultural economic efficiency in Brazil. In this article, we use Brazilian census data (1995/1996 and 2006) to model agricultural production at the state level in Brazil. Cost-efficiency measurements are computed using data envelopment analy... ... Repository: BDPA Publication year: 2015
Classificador de máxima verossimilhança aplicado à identificação de espécies nativas na Floresta Amazônica. Among a variety of digital classification methods based on remote sensing images, the Maximum Likelihood (ML) is widely used in environmental studies, mainly for land cover and vegetation analysis. Th... ... Repository: BDPA Publication year: 2017
Análise comparativa de diferentes imagens de satélites para uso de classificação supervisionada na região do Vale dos Vinhedos - RS. A obtenção de imagens de satélite de sensoriamento remoto tem sido amplamente utilizada para a aplicação em projetos de mapeamento e classificação de uso do solo. Repository: BDPA Publication year: 2019
Response to selection for diverse forage traits in a Panicum maximum breeding population evaluated under a highly acid soil. Repository: BDPA Publication year: 2015
Breeding potential of a sexual Panicum maximum population for improving dry matter and disease resistance. Repository: BDPA Publication year: 2015
Morphogenesis, tillering and dry matter yield of Panicum maximum, according to light intensity and nitrogen supply. Repository: BDPA Publication year: 2011
Produção animal em sistema intensivo de pastagens de Panicum maximum cv. Tânzania. O objetivo foi avaliar os ganhos de peso por animal e por área em pastos de capim-tanzânia no período das águas, sob dois níveis de fertilidade (NFB V% = 40-50, P = 4-8 mg/l e K = 60-80 mg/l e NFA V%... ... Repository: BDPA Publication year: 2005

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