@article{
  author = {Ghobadi, mohammad Eghbal, Taherinezhad, Ardeshir, Jalali-Honarmand, Saeid, Heidari, Hassan},
  title = {The study of Azotobacter and urea fertilizers application on morphological characteristics of roots and shoot of barley},
  journal = {Journal of Plant Ecophysiology},
  year = {2019},
  volume = {11},
  number = {38},
  pages = {187-198},
  doi = {}
}