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 emitter GR in the number of fruits was 85.97 fruits/plant.

The Impact of Triacontanol Spraying and the Addition of Humic Acid on the Vegetative and Root Development Parameters of Pyrus cimmunis L. Cv. Le-Conte Pear Seedlings

“…Singh [16,17] confirmed that humic acid works to increase the strength of vegetative growth of seedlings and the content of leaves of chlorophyll, as well as the breadth of the leaves and increase the height of the plant and the rate of increase in the diameter of the stem as well as the length of the branch and the number of lateral roots and chlorophyll content of the leaves. This is consistent with what was stated by [18][19][20][21][22][23] who indicated that the adding of humic acid to the mineral content of mango trees directed to an increase in the chlorophyll content in the leaves.…”

Quality improvement of tomato (Solanum lycopersicum L.) ‘Optima’ with amino acid-enriched leaf fertilizer

“…Amiboost which is used in the reproductive phase can accelerate fruit formation, improve fruit color, and increase production. Based on (Ahmed & Almohammedi(2021) the use of the amino acid arginine with a concentration of 300 mg L -1 can increase the vitamin C and lycopene content in cherry tomatoes.…”

Fruit quality and shelf-life improvement of tomato (Solanum lycopersicum L.) 'Servo' by inorganic fertilizer enriched with amino acid

“…Research about the effect of amino acids on the quality of tomatoes is rarely done in Indonesia. However, several previous studies regarding the effect of amino acid applications on the growth and quality of tomato fruit have been carried out by Salim et al (2021) located in Egypt, Ahmed & Almohammedi (2021) located in Iraq, and Wang et al (2021) located in Spain. The addition of amino acids can increase the content of chlorophyll, carotenoids, and total dissolved protein (Salim et al, 2021).…”

“…The addition of the amino acid arginine 1 mmol L -1 can increase the content of lycopene, vitamin C, total soluble solids (TSS), organic acids, and the ratio of sugar and acid (Wang et al, 2021). Meanwhile, the addition of 300 mg L -1 of arginine was able to increase the content of vitamin C and lycopene in cherry tomatoes (Ahmed & Almohammedi, 2021). Amino acid fertilizer that was used in this experiment contains 6.5% of N, 2% of P2O5, 1.5% of K2O, 10% of amino acid, and each 0.1% of B and Mn.…”