مرور Volume 1, Issue 5 بر اساس موضوع "Organic fertilizer"

  • Nitrogen Transformations in the Tobacco Float Tobacco System 

    Morad-beigi, Laia؛ Amirnia, Reza؛ Tajbakhsh, Mehdi (Sami Publishing Company, 2013-05-01)
    In order to investigate the possibility of using organic fertilizers in tobacco floating nursery, an experiment was conducted at tobacco research institute of Urmia in 2010. The experiment was done as factorial trail based ...