QUALIDADE FISIOLÓGICA DE SEMENTES E DESEMPENHO AGRONÔMICO DE GENÓTIPOS DE MILHO DOCE

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dc.creatorAndré Ferreira Pereira
dc.creatorPatrícia Guimarães Santos Melo
dc.creatorJaison Pereira de Oliveira
dc.creatorAracelle Assunção
dc.creatorLuíce Gomes Bueno
dc.date2008
dc.date.accessioned2026-07-07T04:30:00Z
dc.descriptionThis study was developed to evaluate the agronomic performance and physiological quality of seeds of six commercial sweet corn simple hybrids, fifteen double hybrids obtained from crossings among the simple hybrids, taken two by two, and onecontrol. The field phase was conducted in Goiânia (16°35'S, 49°21'W and 730 m of altitude), in a clay Oxisol. It was used a randomized complete design, with four replications. The yield, percentage of standard ears without straw, percentage of industrial yield, total soluble solids content, measured chlorophyll content, and total sugars content were determined. The germination tests cold without soil (modified), accelerated aging, and tetrazolium were carried out for physiological quality seed evaluation. From the physiological tests, the percentage values and emission indexes of primary root were calculated. The results showed genetic potential among the genotypes tested for agronomic characters and seed quality. Thus, the use of those genotypes in plant breeding programs could happen through the composite obtention of inbred lines, mainly for the characters productivity of ears with straw, industrial yield, chlorophyll content, and modified cold test.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253020303004
dc.identifier.urihttp://hdl.handle.net/123456789/463260
dc.languagept
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Num.4 Vol.38
dc.subjectAgrociencias
dc.titleQUALIDADE FISIOLÓGICA DE SEMENTES E DESEMPENHO AGRONÔMICO DE GENÓTIPOS DE MILHO DOCE
dc.typeartículo científico

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Pesquisa Agropecuária Tropical - Universidade Federal de Goiás