fatahi siahkamari, saeed, aroiee, Hossein, Azizi, Majid, salehi sardoei, ali. Effect of nano chelates (iron and zinc) and nitrogen (biofertilizer and chemical fertilizer) on some morphophysiological characteristics and essential oil yield of two Basil populations. Eco-phytochemical Journal of Medicinal Plants. 2020;8(1):106-118. doi: