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Comparison of dimensionality reduction methods to predict genomic breeding values for carcass traits in pigs. Author(s): AZEVEDO, C. F.; NASCIMENTO, M.; SILVA, F. F.; RESENDE, M. D. V. de; LOPES, P. S.; GUIMARÃES, S. E. F.; GLÓRIA, L. S. A significant contribution of molecular genetics is the direct use of DNA information to identify genetically superior individuals. With this approach, genome-wide selection (GWS) can be used for this... ... Repository: BDPA Publication year: 2015
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
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
Leaf hyperspectral reflectance as a potential tool to detect diseases associated with vineyard decline. Author(s): JUNGES, A. H.; ALMANÇA, M. A. K.; FAJARDO, T. V. M.; DUCATI, J. R. Grape production in the Serra Gaúcha region, south of Brazil, is severily constrained by several diseases such as the decline and death syndrome caused grapevine trunk (fungal) diseases (GTDs) and the... ... Repository: BDPA Publication year: 2020
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
Comparison of nonlinear models to describe the growth curves of Jaffarabaddi, Mediterranean and Murrah Buffaloes. Author(s): MALHADO, C. H. M.; REZENDE, M. P. G.; MALHADO, A. C. M.; AZEVEDO, D. M. M. R.; SOUZA, J. C. de; CARNEIRO, P. L. S. Knowledge of buffalo growth curves is essential for improving reproductive management, nutritional strategies and identifying the best slaughter age. We provided the first joint study comparing growth... ... Repository: BDPA Publication year: 2017
Soft-sensor approach based on principal components analysis to improve the quality of the application of pesticides in agricultural pest control. Author(s): PEÑALOZA, E. A. G.; OLIVEIRA, V. A.; CRUVINEL, P. E. Repository: BDPA Publication year: 2018
Assessment of heavy metals in soils of a vineyard region with the use of principal component analysis. Author(s): VALLADARES, G. S.; CAMARGO, O. A. de; CARVALHO, J. R. P. de; SILVA, A. M. C. Agricultural management with chemicals may contaminate the soil with heavy metals. The objective of this study was to apply Principal Component Analysis and geoprocessing techniques to identify the or... ... Repository: BDPA Publication year: 2009
Early selection in a population of the mangaba (Hancornia speciosa Gomes). Author(s): MAIA, M. C. C.; ARAUJO, L. B. de; DIAS, C. T. dos S.; OLIVEIRA, L. C. de; VASCONCELOS, L. F. L.; LIMA, P. S. da C. The mangaba is a fruit tree with great potential for the northeast of Brazil. Due to the scarcity of improved cultivars, and as it is a species that is still in the process of domestication, exploitat... ... Repository: BDPA Publication year: 2020
Classification of soybean genotypes assessed under different water availability and at different phenological stages using leaf-based hyperspectral reflectance. Author(s): CRUSIOL, L. G. T.; NANNI, M. R.; FURLANETTO, R. H.; SIBALDELLI, R. N. R.; CEZAR, E.; SUN, L.; FOLONI, J. S. S.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; NEUMAIER, N.; FARIAS, J. R. B. Repository: BDPA Publication year: 2021

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