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Author(s): MOREIRA, S. O.; KUHLCAMP, K. T.; BARROS, F. L. de S.; OLIVEIRA, S. B. de; TRINDADE, R. dos S.

Correlations and path analysis allow the understanding of the interrelations between characteristics of interest to the plant breeding. However, in order for their results to be reliable, the undesira... ...

Repository: BDPA     Publication year: 2018

Author(s): DEL CONTE, M. V.; CARNEIRO, P. C. S.; RESENDE, M. D. V. de; SILVA, F. L. da; PETERNELLI, L. A.

Path analysis allows understanding the direct and indirect effects among traits. Multicollinearity in correlation matrices may cause a bias in path analysis estimates. This study aimed to: a) understa... ...

Repository: BDPA     Publication year: 2020

Author(s): SOUZA, T. V. de; RIBEIRO, C. M.; SCALON, J. D.; GUEDES, F. L.

Resumo: O objetivo desse trabalho foi identificar por meio da análise de trilha, quais caracteres da planta de milho possuem maior contribuição para a sua produtividade de grãos, visando identificar o... ...

Repository: BDPA     Publication year: 2014

Author(s): COSTA, J. A. da; AZEVEDO, C. F.; NASCIMENTO, M.; SILVA, F. F. e; RESENDE, M. D. V. de; NASCIMENTO, A. C. C.

multicollinearity and high dimensionality problems, making it impossible to obtain stable estimates through the traditional method of estimation based on ordinary least squares. To overcome such chall... ...

Repository: BDPA     Publication year: 2021

Author(s): ABREU, H. K. A. de; FACHINELLI, R.; CECCON, G.

The study of canonical correlation makes it possible to identify and quantify the associa-tions of morphological and productive characters with the performance of cultures. Due to the scarci-ty of stu... ...

Repository: BDPA     Publication year: 2021

Author(s): OLIVEIRA, T. C. de; BARELLI, M. A. A.; SILVA, V. P. da; FELIPIN-AZEVEDO, R.; GONÇALVES, D. de L.; SANTOS, P. R. J. dos; POLETINE, J. P.; GALBIATI, C.; TARDIN, F. D.

Sweet sorghum presents stems with juice similar to that of sugar cane, rich in fermentable sugars, that may be used in off-season for sugar and ethanol production optimizing the sugar-ethanol sector.... ...

Repository: BDPA     Publication year: 2021

Author(s): BARBOSA, M. L.; SILVA, T. G. F. da; ZOLNIERR, S.; SILVA, S. M. S. e.; FERREIRA, W. P. M.

The environmental factors that affect the morphological characteristics of different genera of cacti are little known. The aim of this study therefore was to analyse the contribution of environmental... ...

Repository: BDPA     Publication year: 2018

Author(s): CARVALHO, H. F. de S.; MOURA, M. S. B. de; SILVA, T. G. F. da; RODRIGUES, C. T. A.

In the Sub-middle São Francisco Valley, the main controlling factors of ?Caatinga? and irrigated sugarcane ETr were investigated in this study. Between 2015 and 2016, environmental variables were meas... ...

Repository: BDPA     Publication year: 2018

Author(s): PIRES, L. C.; MACHADO, T. M. M.; FONSECA, J. F. da; ARAUJO, A. M. de; CARNEIRO, P. L. S.; FONSECA, J. de D.

Resumo: Objetivou-se diferenciar populações caprinas brasileiras e cabo-verdianas (n=1084) por meio de descritores biométricos e comparação com raças comerciais. Foram avaliadas sete características d... ...

Repository: BDPA     Publication year: 2012

Author(s): LIMA, L. P.; AZEVEDO, C. F.; RESENDE, M. D. V. de; SILVA, F. F. e; VIANA, J. M. S.; OLIVEIRA, E. J. de

Genome-wide selection (GWS) is currently a technique of great importance in plant breeding, since it improves efficiency of genetic evaluations by increasing genetic gains. The process is based on gen... ...

Repository: BDPA     Publication year: 2019

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