Incidência de grãos esverdeados em soja, em seis locais da Região Sul de Mato Grosso do Sul, safra 2004/2005 - DOI: 10.4025/actasciagron.v29i5.745

Marco Antônio Sedrez Rangel; Fábio Benedito Ono; Paulo Machado Lobo; Paulo César Cardoso

doi:10.4025/actasciagron.v29i5.745

Soybean green grains on six different locations of Mato Grosso do Sul State during 2004/2005 growing season - DOI: 10.4025/actasciagron.v29i5.745

Authors

Marco Antônio Sedrez Rangel EMBRAPA Dourados Author
Fábio Benedito Ono UFGD Author
Paulo Machado Lobo UFGD Author
Paulo César Cardoso fundação de pesquisa vegetal integrada Author

DOI:

https://doi.org/10.4025/actasciagron.v29i5.745

Keywords:

Glycine max, cultivares, elementos climáticos, grãos esverdeados, rendimento

Abstract

This study was conducted aiming to verify the occurrence of green grains. Eight soybean cultivars were tested in six environments of Mato Grosso do Sul State during 2004/2005 crop season. The experimental design was a randomized block, with three replications. Average temperature and precipitation data were collected in meteorological stations near two experimental fields. Grain yield was evaluated and, after six months of storage, the green grains, the percentage and the mass of one hundred seeds were evaluated. Barreirão locality was superior, with grain yields above 4000 kg ha^-1. For the percentage of green grains, a great instability was observed, with the cultivars being differently influenced in each place. Based on climatic data, it was not possible to characterize the main effect that justifies the great variation in the percentage of green grains, as observed in Ponta Porã and Sidrolândia.

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Author Biography

Marco Antônio Sedrez Rangel, EMBRAPA Dourados

Possui 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

2008-02-12

Issue

Vol. 29 No. 5 (2007): Special suplemment

Section

Crop Production

License

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How to Cite

Soybean green grains on six different locations of Mato Grosso do Sul State during 2004/2005 growing season - DOI: 10.4025/actasciagron.v29i5.745. (2008). Acta Scientiarum. Agronomy, 29(5), 659-663. https://doi.org/10.4025/actasciagron.v29i5.745