Noemir Antoniazzi
1e Cícero Deschamps
2*1Fundação Agrária de Pesquisa Agropecuária, Guarapuava, Paraná, Brasil. 2Programa de Pós-graduação em Agronomia, Área
de Concentração Produção Vegetal, Universidade Federal do Paraná, Cx. Postal 19061, 88035-050, Curitiba, Paraná, Brasil. *Autor para correspondência. E-mail: cicero@ufpr.br
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