@article{baptestini_oliveira_vidigal_puiatti_cecon_2018,  title={Onion productivity in relation to irrigation water depths and nitrogen doses},  volume={36},  ISSN={0102-0536},  url={https://doi.org/10.1590/S0102-053620180112},  DOI={10.1590/S0102-053620180112},  number={1},  journal={Horticultura Brasileira},  publisher={Associação Brasileira de Horticultura},  author={Baptestini, Júlio Cezar M and Oliveira, Rubens A and Vidigal, Sânzio M and Puiatti, Mário and Cecon, Paulo Roberto},  year={2018},  month={Jan},  pages={73–76} }