@article{
  author = {Basharkhah, Mostafa, Valadabadi, Alireza, Daneshian, Jahanfar, Erfani, Abdolrahman},
  title = {Effects of sowing date on the process of allocation of material photosynthesis on yield in direct seeded rice cultivars},
  journal = {New Finding in Agriculture},
  year = {2011},
  volume = {5},
  number = {18},
  pages = {133-145},
  doi = {}
}