@article{maia_bassoi_silva_lima_assis_morais_2007,  title={Assessment on nutrient levels in the aerial biomass of irrigated guava in São Francisco Valley, Brazil},  volume={29},  ISSN={0100-2945},  url={https://doi.org/10.1590/S0100-29452007000300054},  DOI={10.1590/S0100-29452007000300054},  number={3},  journal={Revista Brasileira de Fruticultura},  publisher={Sociedade Brasileira de Fruticultura},  author={Maia, Joselanne Luiza Trajano and Bassoi, Luis Henrique and Silva, Davi José and Lima, Maria Auxiliadora Coelho de and Assis, Joston Simão de and Morais, Patricia Lígia Dantas de},  year={2007},  pages={705–709} }