@article{trivelin_franco_otto_ferreira_vitti_fortes_faroni_oliveira_cantarella_2013,  title={Impact of sugarcane trash on fertilizer requirements for São Paulo, Brazil},  volume={70},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162013000500009},  DOI={10.1590/S0103-90162013000500009},  number={5},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Trivelin, Paulo Cesar Ocheuze and Franco, Henrique Coutinho Junqueira and Otto, Rafael and Ferreira, Danilo A. and Vitti, André Cesar and Fortes, Caio and Faroni, Carlos E. and Oliveira, Emidio C. A. and Cantarella, Heitor},  year={2013},  month={Sep},  pages={345–352} }