2014
DOI: 10.1590/s0103-90162014000200009
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Abstract: When it comes to recommending sorghum (Sorghum bicolor) cultivars, it is essential to carry out a genetic evaluation of the agronomic traits of promising genotypes from several common environments where the crop is cultivated. This study consisted of a genetic evaluation of 52 experimental grain sorghum hybrids and eight commercial cultivars. Hybrids were evalu-

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Cited by 14 publications
(9 citation statements)
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“…A scale used to classify heritability as estimated with mixed models was proposed by Resende (2000) in which heritability is found of low magnitude when h < 0.15, medium or moderate magnitude when 0.15 < h < 0.50 and high magnitude with h > 0.50. This approach is being used to estimate heritability in several plant species as in popcorn (Viana et al, 2012), Sorghum bicolor (Almeida Filho et al, 2014), Jatropha curcas (Spinelli et al, 2015), Passiflora spp. , and also to develop new strategies to breed autogamous plant as in dry beans .…”
Section: Discussionmentioning
confidence: 99%
“…A scale used to classify heritability as estimated with mixed models was proposed by Resende (2000) in which heritability is found of low magnitude when h < 0.15, medium or moderate magnitude when 0.15 < h < 0.50 and high magnitude with h > 0.50. This approach is being used to estimate heritability in several plant species as in popcorn (Viana et al, 2012), Sorghum bicolor (Almeida Filho et al, 2014), Jatropha curcas (Spinelli et al, 2015), Passiflora spp. , and also to develop new strategies to breed autogamous plant as in dry beans .…”
Section: Discussionmentioning
confidence: 99%
“…Tag El-Din et al (2012) found a positive and nonsignificant correlation between grain yield and 1000-kernel weight. Also, Almeida Filho et al (2014) reported a positive association between plant height and grain yield and negative correlation with days to flowering. Omar et al (2014) found that plant height had positive and highly significant correlation with grain yield/plant under two N levels.…”
Section: Correlation Among Studied Traitsmentioning
confidence: 98%
“…Tomando-se por base a herdabilidade da média de genótipos (h² mg ) e acurácia de seleção de genótipos (r² a ) para inferir sobre a precisão do modelo, pode-se considerar que este é adequado para as características avaliadas (ALMEIDA FILHO et al, 2014). As acurácias (Tabela 3) observadas são superiores a 92%, indicando alta precisão experimental, o que possibilita a seleção dos genótipos superiores com segurança (RESENDE; DUARTE, 2007).…”
Section: Resultsunclassified