Effect of Biofertilizers and Spraying with Magnesium and Calcium on Vegetative Growth Indicators of Sweet Corn

Abstract This study was aimed to investigate response of two sweet corn hybrids bacterial biofertilizers and spraying with Mg +2 Ca their impact on the yield during fall season 2021, CASH seeds (H1) ROI SOLEIL (H2) were planted in pots, when they reached 2-3 leaves treated four treatments which included without biofertilizer (B0), Azospirillum brasilense (B1) Pseudomonas fluorescens (B2) interaction (B3) then transferd field, sprayed seedling (N0), ++ concentration 25 mg L -1 (N1) 50 L- 1 each elements (N2), The experiment carried out according RCBD split plot arrangement. results showed that hybrid H2, treatment B3 foliar magnesium calcium N2 had significant effect all studied traits. H2B3N2 plant height, leaf area, area index dry weight, H2B2N2 number leaves. Plant H2B1N2 total chlorophyll