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Yield performance of half-sib families of physic nut (Jatropha curcas L.). Author(s): SPINELLI, V. M.; DIAS, L. A. dos S.; ROCHA, R. B.; RESENDE, M. D. V. de Among the oilseed plants, physic nut stands out for its yield potential and for the quality of its oil for biodiesel and biokerosene production. Currently, low seed yield, uneven fruit maturation and... ... Repository: BDPA Publication year: 2014
Among and within family selection and combined half-sib family selection in Panicum maximum Jacq. Author(s): MARTUSCELLO, J. A.; JANK, L.; FONSECA, D. M. da; CRUZ, C. D.; CUNHA, D. de N. F. V. da ABSTRACT - The objective of this study was to select superior genotypes in half-sib populations obtained from crosses between sexual plants and apomictic accessions. The experiment also proposed to co... ... Repository: BDPA Publication year: 2009
Estimation of repeatability and genotypic superiority of elephant grass half-sib families for energy purposes using mixed models. Author(s): VIDAL, A. K. F.; DAHER, R. F.; AMBRÓSIO, M.; SANTANA, J. G. S.; FREITAS, R. S.; GRAVINA, G. de A.; RODRIGUES, E. V.; STIDA, W. F.; SOUZA, A. G. de; LEITE, C. L.; FARIAS, J. E. C.; RANGEL, L. H.; PEREIRA, A. V. The mixed-model methodology is an alternative to select genotypes for traits highly influenced by the environment. In addition, this method allows FOR estimating the repeatability coefficient and pred... ... Repository: BDPA Publication year: 2023
Estimates of genetic parameters with selection within and between half-sib families of Jatropha curcas L. Author(s): SPINELLI, V. M.; DIAS, L. A. S.; ROCHA, R. B.; RESENDE, M. D. V. Jatropha curcas L., the most promising oilseed plant for biodiesel and biokerosene, is in the process of domestication, and the economic, social and environmental viability of the crop depends on incr... ... Repository: BDPA Publication year: 2015
Productive performance of cocoa tree (theobroma cacao l.) Half-sib families in the municipality of Ouro Preto do Oeste - RO, Brazil. Author(s): LIMA, J. T. G. P. de; ROCHA, R. B.; ALMEIDA, C. M. V. C. de This study aimed to evaluate the agronomic behavior of 22 cacao half-sib families over 3 years, considering the yield components and resistance to the fruit borer and witches' broom. The characteristi... ... Repository: BDPA Publication year: 2022
Estimativas de parâmetros genéticos e fenotípicos em cebola múltipla. Author(s): MAIA, M. C. C.; PEDROSA, J. F.; ROCHA, M. de M.; PAIVA, W. O. de; NUNES, G. H. de S. Este trabalho tem como objetivo estimar a herdabilidade e as correlações fenotípicas entre características de bulbo e planta de famílias de meios-irmãos de cebola múltipla como subsídio para programas... ... Repository: BDPA Publication year: 2008
Genetic parameters to production characters of palm heart in half-sibs progenies of palm peach. Author(s): BERGO, C. L.; MIQUELONI, D. P.; PEDROZO, C. A.; RESENDE, M. D. V. de The peach palm (Bactris gasipaes) is a palm tree that produces palm heart originated of Amazonia with economic, social and environmental sustainability. To obtain improved cultivars it is necessary th... ... Repository: BDPA Publication year: 2019
Hierarchical outcrossing among and within fruits in Bertholletia excelsa Bonpl. (Lecythidaceae) open-pollinated seeds. Author(s): GUSTINA, L. D.; BALDONI, A. B.; TONINI, H.; AZEVEDO, V. C. R.; NEVES, L. G.; TARDIN, F. D.; SEBBENN, A. M. Knowing the mating patterns is important to determine the number of trees necessary for seed collection for conservation ex situ, tree breeding and environmental reforestation purposes. We investigate... ... Repository: BDPA Publication year: 2018
Detecção de QTL, em dados de famílias estruturadas como as de um núcleo MOET por meio do método da regressão. Author(s): PEIXOTO, M. G. C. D.; MARTINEZ, M. L.; TEODORO, R. L.; MACHADO, M. A.; CARVALHO, M. R. S.; GOMES, F. C.; VERNEQUE, R. da S. RESUMO - O objetivo deste trabalho foi avaliar a eficiência do método de regressão em detectar QTL com base na utilização de dados da estrutura de família (irmãos completos e meios-irmãos), como aquel... ... Repository: BDPA Publication year: 2009
Estimation of genetic parameters and verification of early selection efficiency in baru (Dipteryx alata). Author(s): SANTOS, A. M.; ROSADO, S. C. da S.; OLIVERIA, A. N. This study aimed at verifying the efficiency of early selection, and estimating the genetic parameters in Dipteryx alata. The 66 half-sib families were obtained from three seed provenances at the Braz... ... Repository: BDPA Publication year: 2014

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