Study of the effect of gibberellic acid and zinc sulphate in some vegetative growth and nutritional status of Vicia fabaL.

Abstract

The study was conducted in the Faculty of Education for Girls/University of Kufa for the period from 27/10/2017 until 15/1/2017 to test the effect of different concentrations of zinc sulphate and Gibberellic acid in vegetative growth and leaf content of carbohydrates and proteins of the plant of the rest. (50,100,150) mg / L of Gibberellin and (20,40,60 ) mg/L zíncsulphate. After 10 days of the first treatment, the plants were sprayed again until full wetness. The plants were irrigated when needed. Use the Completely Randomized Design (CRD) where the least significant difference was used at 5% (Least Significant Difference) LSN % 5 to find the differences between the averages when the coefficients were only significant. The results of the study showed that there were significant differences in the measured growth indicators of plants with different concentrations compared to non-treated plants.