@article{soratto_crusciol_campos_gilabel_costa_castro_ferrari neto_2021,  title={Efficiency and residual effect of alternative potassium sources in grain crops},  volume={56},  ISSN={0100-204X},  url={https://doi.org/10.1590/S1678-3921.pab2021.v56.02686},  DOI={10.1590/S1678-3921.pab2021.v56.02686},  journal={Pesquisa Agropecuária Brasileira},  publisher={Embrapa Secretaria de Pesquisa e Desenvolvimento; Pesquisa Agropecuária Brasileira},  author={Soratto, Rogério Peres and Crusciol, Carlos Alexandre Costa and Campos, Murilo de and Gilabel, Amanda Prado and Costa, Claudio Hideo Martins da and Castro, Gustavo Spadotti Amaral and Ferrari Neto, Jayme},  year={2021},  pages={e02686} }