RESPONSE OF FABA BEAN TO PLANTING DISTANCE BETWEEN PLANTS AND SPRAYING WITH NANO AND TRADITIONAL BORON

A field experiment was conducted during winter season of 2021 at a research station college agricultural engineering sciences, university Baghdad to determine the response active fertility percentage and seed yield its components faba bean (Vicia L. cv. Aguadulce) distance between plants spraying nano traditional boron. Randomized Complete Block Design according split-plots arrangement used three replicates. The main plots were distances (25, 35 45 cm), while sub including distilled water only (control treatment), boron 100 mg L-1 two concentrations (10 15 L-1). results showed that 25 cm significantly superiority gave highest mean (4.968 ton ha-1), whereas means number branches (10.83 branch plant-1), flowers (400.4 flower pods (28.36 pod (7.10%) umber seeds (6.66 pod-1). 10 superior (26.91 (7.01%), (6.23 pod-1) (4.334 (9.83 plant-1) (400.0 plant-1). interaction factors had significant effect on most studied traits.