Germination, survival and preservation of tomatoes when using the technological method of grafting in protected soil

Abstract

The article discusses the use of technological graftingand its effect on the survival and preservation of tomato plants, and also provides the results of research on seed germination.The purpose of the research is to evaluate the effect of technological inoculation on the survival and preservation of tomato hybrids in protected soil conditions of the Tyumen region. The cultivation of tomatoes at the Narimanovsky municipal plant is carried out using Dutch technology, which has proven its right to be used in the conditions of the sharply continental climate of Siberia and the possibility of creating break-even production based on them. Studies aimed at studying the reception of tomato grafting on stable rootstocks seem timely and promising not only in our country, but also abroad. Scientific research was conducted from 2018 to 2022.The paper presents recommendations for growing tomato hybrids in protected soil as a grafted crop. The advantages of grafted plants are that the graft may not have all types of resistance, and some of them are added at the expense of the rootstock, which is relevant and has not been studied in the conditions of the closed ground of the Tyumen region. Grafting has a complex and prolonged effect on a number of physiological parameters. In the course of research, it was found that growing tomatoes usinggrafting in low-volume hydroponics conditions makes it possible to increase the safety of plants by the end of the turnover.