Mycorrhizal fungi inoculation effect on plant growth and phosphorus metabolism of snap bean variety "Contender"

Biofertilizers management for sustainable agriculture is a challenge to improve farmers ‘food security today and correct nutrient deficiencies (potassium, phosphorus nitrogen) in plant. As biofertilizers, mycorrhizal symbiosis plays an important role uptake the productivity of plants. The aim this study was Rhizobium inoculations effect on plant growth mineral nutrition snap bean variety "Contender" greenhouse condition. experiment randomized block design with four treatments: control non-inoculated, dual inoculation Serendipita indica (S.indica) tropici Ciat 899 strain (Ciat 899), Rhizophagus irregularis (R. irregularis) 899, combined R. irregularis, S.indica ; using eight replicates per treatment. associated or significantly increased parameters, shoots root concentrations. It shows higher biomass production, pod number, nodule number content than plants inoculated triple strains non-mycorrhizal Thus, colonization rate exceeds 80%. results show that fungi enhance common bean.