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Author(s): CHAGAS, C. da S.; VIEIRA, C. A. O.; FERNANDES-FILHO, E. I.

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

Author(s): ANDRADE, P. C.; GROSSI, D. A.; PAZ, C. C. P.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MUNARI, D. P.

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

Author(s): SANTOS, W. J. R. dos; ALVES, H. M. R.; VIEIRA, T. G. C.; VOLPATO, M. M. L.

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

Author(s): SOUZA, G. da S. e; GOMES, E. G.

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

Author(s): MORAS FILHO, L. O.; FIGUEIREDO, E. O.; ISAAC JÚNIOR, M. A.; BARROS, V. C. C. de; HOTT, M. C.; BORGES, L. A. C.

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

Author(s): DEITOS, R. G.; NHOATTO, M. P.; HOFF, R.; FIALHO, F. B.

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

Author(s): MARTINS, D. N.; ALVES, J. R.; CRUZ, P. G. da

O objetivo deste estudo foi avaliar o efeito da aplicação de diferentes níveis de calcário líquido sobre os atributos químicos do solo cultivado com a forrageira Panicum maximum cv Mombaça.

Repository: BDPA     Publication year: 2019

Author(s): FONSECA, L. M.; SILVA, P. G. G. da; CHAVES, A. K. de L.; LIMA, L. dos S.; BUENO, L. G.

Existe grande potencial para o desenvolvimento de cultivares de Megathyrsus maximus (Sin. Panicum maximum) para regiões com déficit hídrico. O objetivo desse trabalho foi quantificar características e... ...

Repository: BDPA     Publication year: 2017

Author(s): SANTOS, M. F.; JANK, L.; RESENDE, R. M. S.; VALLE, C. B. do; BARRIOS, S. C. L.

Repository: BDPA     Publication year: 2015

Author(s): SANTOS, M. F.; JANK, L.; FERNANDES, C. D.; RESENDE, R. M. S.; VALLE, C. B. do; BARRIOS, S. C. L.

Repository: BDPA     Publication year: 2015

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