2012
DOI: 10.1590/s0034-737x2012000100014
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Simultaneous selection in progenies of yellow passion fruit using selection indices

Abstract: RESUMO Seleção simultânea por índice de seleção em progênies de maracujazeiro-azedoEste trabalho objetivou a verificação da eficiência da seleção simultânea (índices de seleção), por meio dos ganhos genéticos estimados, e pela comparação das metodologias de Mulamba & Mock e de Elston. O trabalho foi realizado na Universidade Federal de Viçosa, avaliando-se 26 progênies de irmãos germanos de maracujazeiro-azedo, para as características intrínsecas da produção, tais como: número de frutos, peso do fruto, comprim… Show more

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Cited by 34 publications
(45 citation statements)
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“…The D i index showed no satisfactory gains when compared to indexes I MM and I E , especially for TP and V (Table 3). Rosado et al (2012) found different results than the ones presented in the current study where they worked with simultaneous selection using selection indexes in progenies of sour passion fruit trees and verified the use of the Elston index which was not capable of distributing gains fitting for the purposes of that research. Thus, based on the results, it is possible to deduce that gains from index are subject to variation according to the greatness of the evaluated measurements.…”
Section: Resultscontrasting
confidence: 78%
“…The D i index showed no satisfactory gains when compared to indexes I MM and I E , especially for TP and V (Table 3). Rosado et al (2012) found different results than the ones presented in the current study where they worked with simultaneous selection using selection indexes in progenies of sour passion fruit trees and verified the use of the Elston index which was not capable of distributing gains fitting for the purposes of that research. Thus, based on the results, it is possible to deduce that gains from index are subject to variation according to the greatness of the evaluated measurements.…”
Section: Resultscontrasting
confidence: 78%
“…The selection indexes associate the information of several characters and allow making the selection with efficiency, increasing the possibility of success of an improvement program (Vasconcelos et al, 2010;Rosado et al, 2012;Cruz, 2013;Vianna et al, 2013;Leite et al, 2016). Selection is based on the index values obtained by combining all the characters of interest for each unit to be selected and evaluating the expected indirect responses from the original characters (Cruz et al, 2012).…”
Section: Introductionmentioning
confidence: 99%
“…Another studies also report superiority of this index for alfalfa (VASCONCELOS et al, 2010), soybean (BÁRBARO et al, 2007), yellow passion fruit (ROSADO et al, 2012), popcorn (AMARAL JÚNIOR et al, 2010), cowpea (BERTINI et al, 2010), maize (RODRIGUES et al, 2011) and banana (LESSA et al, 2010).…”
Section: Resultsmentioning
confidence: 90%
“…These indexes are widely used in several crops (BÁRBARO et al, 2007;AMARAL JÚNIOR et al, 2010;BERTINI et al, 2010;VASCONCELOS et al, 2010;RODRIGUES et al, 2011;ROSADO et al, 2012;). MULAMBA & MOCK (1978) have been the most adopted, certainly for its simplicity and positive results.…”
Section: Introductionmentioning
confidence: 99%