@article{şirin_ertan_ertan_2010,  title={Growth substrates and fig nursery tree production},  volume={67},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162010000600003},  DOI={10.1590/S0103-90162010000600003},  number={6},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Şirin, Uğur and Ertan, Engin and Ertan, Birgül},  year={2010},  month={Dec},  pages={633–638} }