Influence of Training and Tomato Hybrids on Growth, and Quality of Tomato under Shade Net House

Monika Yadav *

Department of Agriculture & Farmers Welfare, Govt. of Haryana, Panchkula, Haryana, India.

Deena Wilson

Department of Horticulture, Doon (PG) College of Agriculture Science & Technology, Selaqui, Dehradun, India.

*Author to whom correspondence should be addressed.


Abstract

This study examines the influence of different training systems and tomato hybrids on the growth, yield, and quality of tomatoes (Solanum Lycopersicon L.) under shade net house conditions. It was conducted at the Hi-Tech Horticulture Unit, Centre of Excellence for Vegetables, Karnal, during the 2016-17 growing season. The experiment followed a Factorial arrangement of treatments in Randomized Complete Block Design (FRBD) with two training systems (one-stem and two-stem) and four hybrids (STH-39, STH-901, STH-801, and STH-701). Growth results indicated that the one-stem system significantly enhanced plant height (270.08 cm), leaf area (77.06 cm²), and stem girth (1.75 cm), while the two-stem system increased the number of leaves (82.80 per plant). Hybrid STH-801 exhibited superior vegetative performance, with the highest plant height (309.03 cm), maximum number of branches (8.17), and largest leaf area (79.22 cm²). In terms of quality parameters, the training systems had no significant effect on traits such as total soluble solids (TSS), pH, pericarp thickness, or shelf life. However, hybrid STH-801 recorded the highest TSS (5.47 °Brix) and longest shelf life (23 days). STH-39 produced the thickest pericarp (1.10 cm) and largest fruit volume (157 cc), contributing to better fruit quality. These findings highlight the importance of hybrid selection and training systems in improving both the growth and quality of tomatoes under protected cultivation.

Keywords: Tomato hybrids, quality parameters, training systems, plant


How to Cite

Yadav, Monika, and Deena Wilson. 2024. “Influence of Training and Tomato Hybrids on Growth, and Quality of Tomato under Shade Net House”. International Journal of Plant & Soil Science 36 (11):127-35. https://doi.org/10.9734/ijpss/2024/v36i115127.