List of Articles شاخص رنگ Open Access Article Abstract Page Full-Text 1 - Evaluation of bio-fertilizers application of seaweed and azolla on Ornamental Plant of Iranian Petunia (Petunia hybrida) Hooria Jahani Mohammad Saeead Tadion Golamreaz Moafporian Open Access Article Abstract Page Full-Text 2 - Effect of Azotobacter and Rhizobium as bio-fertilizers on morphological and physiological trait of African marigold (Tagetes erecta L. cv. Discovery) Saharnaz Heydari Mohammad Saeed Tadayon Golamreza Moafpourian