journal of kerbala university

Our experiment was achieved by using pots contain 20 kg of loam slit clay soil collected from one plantation located in Al- Talea’a district, Babylon province. Effect of spray of foliar organic acid (Fulvic +Humic) and bio-fertilizer (EM1) was studied in growth of cultivar Spain and winter season of 2011, Luz-be-otono broad bean. Both experiment included spray of (Fulvic +Humic), (EM1) and EM1+ (Fulvic +Humic) and control with or without10 ton. ha-1 of organic fertilizer (Orgno Fert) as design (CRD). After flowering the growth features, height of plant, dry yield and nitrogen concentration were estimated. LSD showed superiority of mixed spray (dual) treatment for both practice followed by EM1 and organic acids respectively compared with control. All growth features of application of organic fertilizer were increased comparing with absent experiment (12, 14, 14 and 21) % to the plant height of estimation treatment, spray by organic acids, bio-fertilizer and (bio-fertilizer + organic acids) respectively and 14, 10, 5 and 8.5 of dry substance as previous treatments.