@article{castamann_escosteguy_berres_zanella_2012,  title={Diagnosis and recommendation integrated system (DRIS) of soybean seed oil content},  volume={36},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832012000600016},  DOI={10.1590/S0100-06832012000600016},  number={6},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Castamann, Alfredo and Escosteguy, Pedro Alexandre Varella and Berres, Diego and Zanella, Silas},  year={2012},  month={Nov},  pages={1820–1827} }