@article{
  author = {Mahmoodi,, J., Yarnia, M.},
  title = {The Effect of Zinc Sulfate Different Amount Soil and Foliar Application on Correlated Grain Characters in Sweet Corn},
  journal = {Journal of Crop Ecophysiology},
  year = {2013},
  volume = {6},
  number = {24},
  pages = {429-442},
  doi = {}
}