Influence of Zinc and Seed Inoculation with Rhizobium Bacteria on Yield and Yield Components of Triticum aestivum (Case study: Nurabad, Iran)

In order to investigate the influence of different levels of zinc and seed inoculation with Rhizobium bacteria on yield and yield components of Triticum aestivum var: chamran, a Factorial experiment in a completely randomized design with six treatments and three replicates were performed in Mamsani, Nurabad, Fars Province, Iran in 2013-2014. The first factor was zinc fertilizer in the form of zinc sulfate in (0, 0.5, 1%) levels and the second factor was Rhizobium bacteria in two levels (non-use and use). The results of the data mean comparisons showed that interaction of Rhizobium and zinc sulfate factors' had the highest Weight of one Thousand seeds (42.7 kg/ha) and the highest grain yield (kg/ha 4274.8).