الفهرس 
Effect of some mineral and bio fertilization treatments on yield and yield components of bread wheat under two seeding rates
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Abstract
Two field experiments were carried out during 2013/2014 and 2014/2015 winter seasons at Agric. Res. Stat., Giza, Fac. Agric., Cairo Univ., Egypt to study the effect of two seeding rates (50 and 65 kg wheat grains feddan⁻¹) and seven combination treatments of NPK fertilizer with Cerealein inoculation (T₁: Control, T₂: 50kg N +30kg P+24kg K; T₃: 65kg N +37.5kg P+36kg K ; T₄: 80kg N +45kg P+48kg K; T₅: T₂+ 0.6 kg Cerealein ; T₆: T₃+ 0.6 kg Cerealein and T₇: T₄ + 0.6 kg Cerealein) and their interaction on wheat growth , grain yield and its components. A split plot arrangement in a Randomized Complete Blocks Design with three replications was used. Seeding rates were randomly assigned for main plots while, fertilizer treatments were randomly arranged for sub plots. Results showed that seeding rate had not significant effect on all yield attributes except, no. of shoots m-2and number of grains /spick in 2013/2014 season, number of shoots/ m2, number of spikes m⁻²,straw yield feddan⁻¹ and harvest index (%) in 2014/2015 season