Growth Of Three Tomato Lines (Lycopersicum Esculentum Mill) Using Trichoderma Sp In Vegetative Phase

Abstract

The Successful of breeding tomato plants will be determined by the availability of various genetic sources of tomatoes. The purpose of this study was to obtain the performance of the F line with tomato (Lycopersicum esculentum Mill) growth in the superior generative phase by administering Trichoderma sp and obtaining a good Trichoderma sp dose and its interactions. The research was conducted in July 2020 at the Wedomartani experimental garden in Yogyakarta. The field experiment method used a 2-factor Completely Randomized Design (CRD) with 3 replications. The first factor is the Servo F1, F2, and F3 tomato lines. The second factor was the dosage of Trichoderma sp, namely 30 g, 40 g, and 50 g. The parameters observed data were plant height, number of leaves, branches. and the diameter of the stem. The observed data were analyzed using analysis of variance (ANOVA) at the 5% level, so tested using by Duncan's Multiple Range Test at 5% level. The results showed that giving Trichoderma sp 40 g / plant could increase the number of Servo F1 tomato leaves. at age 7 must. Servo F1 tomatoes have a higher vegetative phase at the age of 5 and 7 mst, and the number of leaves is 5 mst. Treatment of Trichoderma sp 50 g / plant increased plant height by 7 mst and number of leaves by 5 mst.