Öz
Objective: This study conducted in 2017 on the experimental site of Ordu University Faculty of Agriculture, aimed to determine the effects of zinc applications in different doses of soil (0, 2.5, 5.0 and 7.5 kg / ha) and foliar (0, 0.2 and 0.4%) on the quality elements of oat.
Materials and Methods: The experiment was conducted according to Randomized Complete Block Factorial Experiment Design with three replications.
Results: As a result of the research, the amount of zinc in the grain is 37.38-43.06 ppm, the protein rate in the grain is 14.26-15.38%, the starch rate in the grain is 47.65-51.46%, the oil rate in the grain is 6.67-7.25%, the zinc content in the husk is 20.48-25.94 ppm, the protein rate in the husk is 8.90-9.98% and the amount of zinc in the sap varied between 10.39-12.84 ppm
Conclusion: it was determined that the effects of application and doses of zinc fertilizer on these elements were statistically significant. However, it was determined that zinc applications were not statistically effective on grain size and shell ratio.