@article{lacerda_sousa_silva_guimarães_silva_cavalcante_2011,  title={Soil salinization and maize and cowpea yield in the crop rotation system using saline waters},  volume={31},  ISSN={0100-6916},  url={https://doi.org/10.1590/S0100-69162011000400005},  DOI={10.1590/S0100-69162011000400005},  number={4},  journal={Engenharia Agrícola},  publisher={Associação Brasileira de Engenharia Agrícola},  author={Lacerda, Claudivan F. and Sousa, Geocleber G. and Silva, Francisco L. B. and Guimarães, Francisco V. A. and Silva, Giovana L. and Cavalcante, Lourival F.},  year={2011},  pages={663–675} }