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Selection index and molecular markers in reciprocal recurrent selection in maize. Author(s): TARDIN, F. D.; PEREIRA, M. G.; GABRIEL, A. P. C.; AMARAL JÚNIOR, A. T. do; SOUZA FILHO, G. A. de Reciprocal recurrent selection among full-sib families is one of the outstanding methodologies of maize improvement. since gains are possible in the per se and/or in cross population. Here the selecti... ... Repository: BDPA Publication year: 2007
Selection of Theobroma grandiflorum clones adapted to agroforestry systems using an additive index. Author(s): ALVES, R. M.; CHAVES, S. F. da S. In fruit tree breeding, selection indices are used to identify the genotypes that combine desirable commercial and non-commercial characteristics. As Theobroma grandiflorum is generally cultivated in... ... Repository: BDPA Publication year: 2023
Comparison of selection indexes for dairy goats in the tropics. Author(s): LOPES, F. B.; SILVA, M. C. da; MIYAGI, E. S.; FIORAVANTI, M. C. S.; FACO, O.; McMANUS, C. Abstract: The selection process in dairy goat was evaluated by selection indexes. Basal population of 1,000 does, randomly mated by 50 unselected and unrelated bucks, was simulated. Eight selection in... ... Repository: BDPA Publication year: 2013
Index selection for multiple traits in upland rice progenies. Author(s): SMIDERLE, E. C.; FURTINI, I. V.; SILVA, C. S. C. da; BOTELHO, F. B. S.; RESENDE, M. P. M.; BOTELHO, R. T. C.; COLOMBARI FILHO, J. M.; CASTRO, A. P. de; UTUMI, M. M. The success of any breeding program depends on the ability of the breeder to select genetically superior progenies for multiple traits simultaneously, and an alternative is the use of selection indexe... ... Repository: BDPA Publication year: 2019
Selection index as a priori information for using artificial neural networks to classify alfalfa genotypes. Author(s): SANTOS, I. G. dos; CRUZ, C. D.; NASCIMENTO, M.; FERREIRA, R. de P. The efficiency of a selection index generally depends on the quality of the variance matrixes, which demands controlled experiments. Using Artificial Neural Networks (ANNs) trained from a selection in... ... Repository: BDPA Publication year: 2019
Index selection can improve the selection efficiency in a rice recurrent selection population. Author(s): GUIMARÃES, P. H. R.; MELO, P. G. S.; CORDEIRO, A. C. C.; TORGA, P. P.; RANGEL, P. H. N.; CASTRO, A. P. de To attain success with selection process, the breeders need to understand the genetic variability into each population developed by breeding program. In this purpose, breeders need to estimate the var... ... Repository: BDPA Publication year: 2021
Nonparametric indexes in selecting advanced potato clones. Author(s): CARVALHO, A. D. F. de; SILVA, G. O. da; PEREIRA, A. da S.; AZEVEDO, F. Q.; RAGASSI, C. F. This study aimed to test nonparametric selection indexes for selection of advanced potato clones and identification of those that are likely to become cultivars. The experiments were carried out in 20... ... Repository: BDPA Publication year: 2022
Index to select the best segregating populations of common bean. Author(s): MENDES, F. F.; RAMALHO, M. A. P.; ABREU, A. de F. B.; SILVA, C. A. This work was carried out to verify if a selection index with equal weight for standardized variables is useful to assessing the genetic values of parents in a diallel crossing. Repository: BDPA Publication year: 2009
Genetic evaluation and selection index in tetraploid Brachiaria ruziziensis. Author(s): SIMEÃO, R.; SILVA, A.; VALLE, C.; RESENDE, M. D.; MEDEIROS, S. Half-sib progenies of congo signal grass (Brachiaria ruziziensis Germain & Evrard, syn.: B. eminii, Urochloa ruziziensis) were analysed using a mixed model methodology. The objective was to estimate g... ... Repository: BDPA Publication year: 2016
Selection indexes for nellore production system in the Brazilian Pantanal. Author(s): PORTES, J, V.; MENEZES, G. R. de O.; SILVA, L. O. C. da; MACNEIL, M. D.; ABREU, U. G. P. de; LACERDA, V. V. de; BRACCINI NETO, J. The objective was to develop selection indexes for Nellore cattle raised in full-cycle production system in the Brazilian Pantanal. The resulting offspring are retained as replacements or sold at two... ... Repository: BDPA Publication year: 2021

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