Abel Washington de Albuquerque
2, José Roberto Santos
2e Carla Gomes Machado
11Departamento de Produção Vegetal, Faculdade de Ciências Agronômicas de Botucatu, Universidade Estadual Paulista “Júlio
de Mesquita Filho”, Rua José Barbosa de Barros, 1780, Cx. Postal 237, 18610-307, Botucatu, São Paulo, Brasil.
2
Departamento de Solos, Engenharia e Economia Rural, Centro de Ciências Agrárias, Universidade Federal de Alagoas, Rio Largo, Alagoas, Brasil. *Autor para correspondência. E-mail: simerio@fca.unesp.br
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