@article{stamford_moura_lira júnior_santos_duenhas_gava_2009,  title={Chemical attributes of an Argisoil of the Vale do São Francisco after melon growth with phosphate and potash rocks biofertilizers},  volume={27},  ISSN={0102-0536},  url={https://doi.org/10.1590/S0102-05362009000400008},  DOI={10.1590/S0102-05362009000400008},  number={4},  journal={Horticultura Brasileira},  publisher={Associação Brasileira de Horticultura},  author={Stamford, Newton P and Moura, Patrícia M and Lira Júnior, Mário A and Santos, Carolina Etienne de RS and Duenhas, Luíza Helena and Gava, Carlos Alberto T},  year={2009},  month={Oct},  pages={447–452} }