Response of Cherry Tomato to Foliar Spray of Amino Acid, Bio-Catalyst and Dotted Type in Qualities and Evaluation of Drip Irrigation System

Abstract

The experiment was conducted in the winter season of 2020 at the Agricultural Research and Experimentation Station of the Faculty of Agriculture, the University of Kirkuk under non-warm plastic house conditions and the study included three factors, the first factor, the type of dotted in the main plot (GR, Turbo, Spiral) and the second factor spraying with determination arginine subplot of concentrations. 300 mg/L and the third factor spraying with Bio-Catalyst Hortiboots10Sub subplot with concentrations (0,5, 10) ml/l and interaction between them in the specific qualities of the cherry Lycopersicon esculentum. L And evaluates the drip irrigation system carried out the working experiment according to the design of the full random sectors R.C.B.D and by arranging the system of dissident splinter panels Split Split Plot and four replication. The results show The amino acid arginine at a concentration of 300 mg/L was significantly superior to the content of lycopene and vitamin C in the fruits and the number of fruits amounted to 29.28 mg/100g, 17.22 mg/100gm, 76.84 fruits/plant compared to control, which amounted to 22.65 mg/100gm, 12.39mg/100gm , 65.18 fruits / plant As for the effect of spraying with humic acid, we notice that 10 ml / liter of humic acid has the highest percentage in the content of vitamin C in fruits, and the number of fruits reached 17.40 mg / 100 g and 74.80 fruits / plant and for the effect of the emitter type, the Spiral was superior to the vitamin C content of fruits, which amounted to 21.00 mg/100 g, while the superiority of the emitte r GR in the number of fruits was 85.97 fruits/plant.