@article{elhindi_el-hendawy_abdel-salam_elgorban_ahmed_2016,  title={Impacts of fertigation via surface and subsurface drip irrigation on growth rate, yield and flower quality of Zinnia elegans},  volume={75},  ISSN={0006-8705},  url={https://doi.org/10.1590/1678-4499.176},  DOI={10.1590/1678-4499.176},  number={1},  journal={Bragantia},  publisher={Instituto Agronômico de Campinas},  author={Elhindi, Khalid and El-Hendawy, Salah and Abdel-Salam, Eslam and Elgorban, Abdallah and Ahmed, Mukhtar},  year={2016},  month={Jan},  pages={96–107} }