@article{resende_yuri_souza_2007,  title={Épocas de plantio e doses de silício no rendimento de alface tipo americana},  volume={25},  ISSN={0102-0536},  url={https://doi.org/10.1590/S0102-05362007000300026},  DOI={10.1590/S0102-05362007000300026},  number={3},  journal={Horticultura Brasileira},  publisher={Associação Brasileira de Horticultura},  author={Resende, Geraldo M de and Yuri, Jony E and Souza, Rovilson José de},  year={2007},  month={Jul},  pages={455–459} }