@article{santos_zanchim_campos_garrone_lavres junior_2013,  title={Photosynthesis rate, chlorophyll content and initial development of physic nut without micronutrient fertilization},  volume={37},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832013000500022},  DOI={10.1590/S0100-06832013000500022},  number={5},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Santos, Elcio Ferreira dos and Zanchim, Bruno José and Campos, Aline Grella de and Garrone, Raphael Florencio and Lavres Junior, José},  year={2013},  month={Sep},  pages={1334–1342} }