@article{barros_milan_2010,  title={Qualidade operacional do plantio de cana-de-açúcar},  volume={69},  ISSN={0006-8705},  url={https://doi.org/10.1590/S0006-87052010000100028},  DOI={10.1590/S0006-87052010000100028},  number={1},  journal={Bragantia},  publisher={Instituto Agronômico de Campinas},  author={Barros, Fernando Ferraz and Milan, Marcos},  year={2010},  pages={221–229} }