@article{
  author = {Heydari, Saharnaz, Tadayon, Mohammad Saeed, Moafpourian, Golamreza},
  title = {Effect of Azotobacter and Rhizobium as bio-fertilizers on morphological and physiological trait of African marigold (Tagetes erecta L. cv. Discovery)},
  journal = {Journal of Plant Ecophysiology},
  year = {2018},
  volume = {10},
  number = {34},
  pages = {227-237},
  doi = {}
}