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Information × Registration Number 0121U108923, ( 0223U005876  ) R & D request Title Development of a system of seed production of new processing tomato varieties under drip irrigation of the south of Ukraine Head Kosenko Nadiia P., Кандидат сільськогосподарських наук Registration Date 25-02-2021 Organization Institute of climate smart agriculture of the national academy of agrarian sciences of Ukraine popup.description1 The purpose of the task is to develop a system of seed production and elements of technology for growing seeds of industrial tomato varieties under drip irrigation in the south of Ukraine. At present, there is a need to refine a number of practical issues regarding the main components of the seed system of new tomato varieties, which differ in habit, leaf surface area, number of fruits formed on one bush, plant nutrition area. In recent years, breeders of the Institute of Irrigated Agriculture, using the methods of gametophyte selection, have created a number of varieties (Legin, Kumach and Yuvileynyy) that are suitable for mechanized harvesting and adapted to climate change. In accordance with the set goal it is planned to solve the following tasks: to investigate the production processes of seed plants depending on the varietal characteristics and elements of cultivation technology (density of standing plants) under drip irrigation; identify biotic and abiotic factors influencing the yield and quality of tomato seeds; to develop a mathematical model of seed plant productivity and tomato seed quality; to establish correlation and regression relations between the influence of elements of technology and seed yield and quality; to develop a system of industrial tomato varieties under drip irrigation in the south of Ukraine. popup.nrat_date 2024-12-09 Close