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Breeding potential and genetic diversity of "híbrido do timor" coffee evaluated by molecular markers. Author(s): SETOTAW, T. A.; CAIXETA, E. T.; PENA, G F.; ZAMBOLIM, E. M.; PEREIRA, A. A. AFLP, RAPD and SSR molecular markers were used to study the genetic diversity and genetic structure of the Híbrido de Timor germplasm. The principal coordinate analysis, UPGMA cluster analysis based o... ... Repository: BDPA Publication year: 2010
Streamlined approaches for image classification using principal component analysis and hierarchical clustering of extrudates from coffee and sorghum blends. Author(s): HIDALGO CHÁVEZ, D. W.; SILVA, F. L. C. DA; PINTO, R. V.; CARVALHO, C. W. P. de; FREITAS-SILVA, O. This article describes simple methods to group images including principal component analysis (PCA) and hierarchical clustering of principal components (HCPC). Images of expanded and low expanded extru... ... Repository: BDPA Publication year: 2023
Multivariate statistical analysis for water quality assessment: a review of research published between 2001 and 2020. Author(s): MUNIZ, D. H. de F.; OLIVEIRA FILHO, E. C. de Abstract: Research on water quality is a fundamental step in supporting the maintenance of environmental and human health. The elements involved in water quality analysis are multidimensional, because... ... Repository: BDPA Publication year: 2023
Distinção de espécies de eucalipto de diferentes idades por meio de imagens TM/Landsat 5. Author(s): GOERGEN, Ç L. C. de G.; KILCA, R. de V.; NARVAES, I. da S.; SILVA, M. N.; SILVA, E. A.; PEREIRA, R. S. P.; ADAMI, M. O objetivo deste trabalho foi avaliar a utilização de imagens do sensor TM/Landsat 5 na diferenciação de plantios comerciais de Eucalyptus dunnii e Eucalyptus urograndis com diferentes idades. Demarca... ... Repository: BDPA Publication year: 2016
Genetic diversity based on morphological data in Panicum maximum hybrids. Author(s): MARTUSCELLO, J. A.; BRAZ, T. G. dos S.; JANK, L.; CUNHA, D. de N. F. V. da; FONSECA, D. M. The objective of this experiment was to evaluate the genetic divergence between hybrids obtained from 10 sexual genitors of the Panicum maximum breeding program at Embrapa Beef Cattle. For this, the f... ... Repository: BDPA Publication year: 2012
Geographic pattern of morphological variation of the coconut mit, Aceria guerreronis Keifer (Acari:Eriophyidae), using multivariate morphometry. Author(s): FERREIRA, D. N. M.; MORAES, G. J.; SILVA, R. B. Q. da Repository: BDPA Publication year: 2009
Mineral profile exploratory analysis for rice grains traceability. Author(s): LANGE, C. M.; MONTEIRO, L. R.; FREIRE, B. M.; FRANCO, D. F.; SOUZA, R. O. de; FERREIRA, C. S. dos R.; SILVA, J. J. C. da; BATISTA, B. L. Repository: BDPA Publication year: 2019
Repeatability and genetic dissimilarity using biometric traits of black wattle seeds. Author(s): FLÔRES JUNIOR, P. C.; IKEDA, A. C.; SCHUHLI, G. S. e; SILVA, L. D.; HIGA, A. R. Selecting superior individuals requires a careful genetic evaluation. For this reason, repeated measurements of biometric traits need to be carried out in the same individual. This index is a strategi... ... Repository: BDPA Publication year: 2018
Laser-induced breakdown spectroscopy associated with multivariate analysis applied to discriminate fertilizers of different nature. Author(s): SENESI, G. S.; ROMANO, R. A.; MARANGONI, B. S.; NICOLODELLI, G.; BOAS, P. R. V.; BENITES, V. M.; MILORI, D. M. B. P. Repository: BDPA Publication year: 2017
Estatística multivariada aplicada à diminuição do número de preditores no mapeamento digital do solo. Author(s): CATEN, A. ten; DALMOLIN, R. S. D.; PEDRON, F. A.; MENDONÇA-SANTOS, M. de L. O objetivo deste trabalho foi avaliar a possibildade de se gerar um menor conjunto de preditores não correlacionados e potencialmente aplicáveis ao mapeamento digital de solos, pelo uso da estatística... ... Repository: BDPA Publication year: 2011

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