Resposta do feijoeiro à aplicação de nitrogênio na semeadura e cobertura no sistema plantio direto.

(1)

Elias Franco

*

, Carlos Alberto de Bastos Andrade, Carlos Alberto Scapim e Paulo

Sérgio Lourenço de Freitas

Departamento de Agronomia, Universidade Estadual de Maringá, Av. Colombo, 5790, 87020-900, Maringá, Paraná, Brasil. *Autor para correspondência. E-mail: ciafranco@bol.com.br

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