Presença e qualidade de sementes esverdeadas de soja na região sul do Estado do Mato Grosso do Sul - doi: 10.4025/actasciagron.v33i1.4852

Marco Antônio Sedrez Rangel; Andréia Minuzzi; Luciane Pierezan; Tiara Kesli Conticelli Teodósio; Fábio Benedito Ono; Paulo César Cardoso

doi:10.4025/actasciagron.v33i1.4852

Levels of green soybean seeds and their quality in southern Mato Grosso do Sul State - doi: 10.4025/actasciagron.v33i1.4852

Marco Antônio Sedrez Rangel Embrapa Mandioca e Fruticultura Tropical
Andréia Minuzzi União do Ensino Superior de Nova Mutum
Luciane Pierezan Embrapa Agropecuária Oeste,
Tiara Kesli Conticelli Teodósio Universidade Federal da Grande Dourados
Fábio Benedito Ono Universidade Federal de Lavras
Paulo César Cardoso Universidade Federal da Grande Dourados

DOI: https://doi.org/10.4025/actasciagron.v33i1.4852

Keywords: Glycine max, cultivars, physiological quality

Abstract

Soybean seeds have shown serious quality problems, due to high levels of greening seeds in lots produced in Mato Grosso do Sul State. With the aim of investigating the problem, an experiment was conducted in which an evaluation was performed regarding germination potential, root length, oil content and oleic acid acidity percentage, of soybean seed from genotypes BRS 133, BRS 181, BRS 239, BRS 206, Embrapa 48, BRS 240, BRS 241 and CD 202 grown under six environments in the state (Dourados – CPAO, Dourados – Barreirão, Ponta Porã, Maracaju, Sidrolândia and Naviraí). The field experimental design was randomized blocks with three replications, in each site. The genotypes from Ponta Porã and Barreirão, whose seed lots contained lower green seeds percentages, showed the highest germination levels and root length as well. The oil content and acidity were not significantly influenced by green seed levels. It was concluded that, as the level of green seeds increases, a great decrease on germination potential and primary root length was observed.

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Author Biography

Marco Antônio Sedrez Rangel, Embrapa Mandioca e Fruticultura Tropical

Eossui graduação em Engenharia Agronômica e doutorado em Fitotecnia (Ciência e Tecnologia de Sementes) pela Universidade Federal de Pelotas (2002). Atualmente é Pesquisador "A" da Empresa Brasileira de Pesquisa Agropecuária. Tem experiência na área de Agronomia, com ênfase em Sistemas de Produção, atuando principalmente nos seguintes temas: soja, cultivares, melhoramento genético vegetal, produção e tecnologia de sementes e grãos. Atualmente tem conduzido trabalhos em pesquisa e desenvolvimento com agricultura familiar de base agroecológica e sistemas de produção sustentáveis Currículo Lattes

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Published

2011-02-16

How to Cite

Rangel, M. A. S., Minuzzi, A., Pierezan, L., Teodósio, T. K. C., Ono, F. B., & Cardoso, P. C. (2011). Levels of green soybean seeds and their quality in southern Mato Grosso do Sul State - doi: 10.4025/actasciagron.v33i1.4852. Acta Scientiarum. Agronomy, 33(1), 127-132. https://doi.org/10.4025/actasciagron.v33i1.4852

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Issue

Vol 33 No 1 (2011)

Section

Crop Production

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