Increasing the competitiveness of the agro-industrial complex is inextricably linked with the development of science that ensures the development of innovative methods, the introduction of new knowledge and achievements of agricultural science in production. In order to provide scientific support to the vegetable-growing industry in 2017, the Federal State Budgetary Scientific Institution “Federal Scientific Vegetable Center” was founded. The main directions and tasks of the Center are presented in the article. Brief results of research work for the current year are given: 47 new varieties and hybrids have been created; more than 200 gene sources and 30 donors of especially valuable features were allocated, 28 patents for selection achievements, inventions and utility models were obtained. The publication activity of the center for 2017 is 159 publications in the RINC system, as well as 22 articles in the journals included in the Web of Science, Scopus and RSCI databases. Citation of FSBSI FSVC articles on the RINC database -1075.

In recent years, in the agricultural sector there is a tendency to increase the production of crop products. However, its quality is still not high enough. To improve the situation in the vegetable growing industry, an important place is given to improving breeding and seed production, since the variety and high-quality seeds are the main elements of modern crop cultivation zonal technologies. At the Federal State Budgetary Scientific Institution “Federal Scientific Vegetable Center” (FSBSI FSVC), vegetable crop breeding has been put on the innovative path of development, where modern methods are used along with classical ones: molecular markers on the main of economical important plant determinants, accelerated creation of homogeneous lines using the methods of doubled haploids and biotechnology of functional products for healthy nutrition. As a result of purposeful selection work, domestic varieties and hybrids of vegetable crops with fundamentally new qualities were created. The geographical location of the branches of the Center allows you to create breeding achievements for all potential regions of vegetable growing. In 2019, 36 varieties and hybrids of vegetables and melon crops were created, including cabbage, carrot, tomato, onion, onion Shallot, perennial onion, garlic, peas, bean, cowpea, pumpkin, cucumber, sugar corn, green vegetables culture, spicy-flavouring plant and floral crops. In order to provide the industry with pure-grade quality seed material and increase the productivity of crops due to the full use of the potential of the variety in the FSBSI FSVC, constant work is carried out in primary seed production. Zonal cultivation technologies have been developed that will allow growing domestic products in different soil and climatic conditions of the country. Wide introduction of achievements of the Russian vegetable growing science in agricultural production is capable to provide the population of the Russian Federation with high-quality, domestic production.

Relevance. Onions in Russia in 2021: Cultivation area – 56.3 thousand hectares; Productivity – 28.6 t/ha; Production – 1608.6 thousand tons; Import from the volume of consumption – 10.7%. Modern varieties and hybrids and plant protection products make it possible to obtain high yields in the conditions of the Non-chernozem zone. The aim of the research is to optimize the parameters and terms of technological operations for the cultivation of onion in an annual crop on alluvial meadow soils of the Non-Chernozem Zone.Materials and methods. The nutrition system of onion plants was tested through distributed nitrogen application during the growing season: Option 1 – (N160P160K160) presowing – (Ca40N10 + K40N20 + K40N20) during the growing season; Option 2 – (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season. Experience in the use of the microbiological preparation Bisolbi-Plant (Bacillus pumilis) BIS88 together with the 1% humic preparation "Rostok" at a rate of one liter per hectare each to stimulate active growth.Results. At the end of the growing season in the second variant of the nitrogen experiment, the growing season was extended by 7-10 days. The excess yield under the second option for 2021-22 years of research amounted to more than 20.0 t/ha and is significant. The difference in the options for applying the Bisolbi-Plant preparation in 2.8 t/ha with HCP05 – 8.2 t/ha was not significant. The advantage of the variant with the biological preparation is higher plant density by 71.0 thousand units/ha and the absence of signs of bacteriosis. Thus, the distributed application of nitrogen (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season with irrigation water was significantly more effective than (N160P160K160) presowing + (Ca40N20 + K40N20 + K40N20) during the growing season. There was a tendency to increase the yield and quality of products with the double application of Bisolbi-Plant (BIS88) at a rate of (1.0 + 1.0) l/ha.

The vegetable growing industry in Russia is the main component of crop production, the development of which determines the basis of life and food security. Being the most important and indispensable products of plant origin in the human diet, for a Russian, vegetables are in third place in importance after bread and potatoes. However, according to Rosstat, the level of selfsufficiency in vegetables and food melons in the country is 86,3%, which implies the need to increase their production. To improve the situation in the vegetable growing industry, an important place is given to the issues of improving selection and seed production, since the variety and high-quality seeds are the main elements of modern zonal crop cultivation technologies. At the Federal Scientific Center for Vegetable Growing, selection and seed production of vegetable crops is moving to an innovative development path, where, along with classical methods, modern methods are used: molecular marking according to the main economic characteristics, accelerated creation of homozygous lines using doubled haploid methods, plant immunity. In recent years, various methods of pre-sowing preparation of seeds have been developed to increase their viability and germination friendliness, to obtain even seedlings without harming the ecosystem. Based on the fundamental and priority applied research of previous years, in 2022, the creation of 17 varieties and hybrids of vegetable, melon and flower crops for all potential vegetable growing zones was completed. In order to provide the industry with pure-grade high-quality seed and increase the productivity of crops through the full use of the potential of the variety, the Federal Research Center for Vegetable Growing is constantly working in primary seed production. The developed zonal cultivation technologies will allow growing domestic products in various soil and climatic conditions of the country.

The characteristics of new vegetable crop, anguria (West Indian gherkin, Cucumis anguria L.) cv. “Dieticheskiy” is provided. This varieties is mid ripening crop (48-50 days from germination to harvest) with yield 7,15-8,24 kg/mІ. The fruits are transportable, the tasting score is 4,4-4,5 points, the fruit weight is 43-50 g, storability is 7-10 days. The productivity is 45-50 fruits per plant. The cv. “Dieticheskiy” is resistant to powdery mildew and root rot. It is recommended to grow in greenhouses.

The results of study of impact of the new cultivation technology on the growth and plant development, and potato yield in the mountain province. The advantages of the technology “Surface planting” and the factors increasing potato productivity are presented.

The advantages of pre-sowing seed soaking in phytoregulator solutions such as Hitofos, Phytohit, Cytohit and some foliar feeding were shown at the time of carrot plants grew. As it was revealed previously at Breeding Production Stations, Urus-Martanovskiy region, the «Gribovchanin» carrot cultivar had a yield characteristics and quality of root that became much higher after seed and plant treatment by physiologically active substances.

Introduction. The relevance of the work is due to the need to find ways to preserve the nutrient composition of vitamins and other necessary raw materials to create finished food products that can diversify the diet of astronauts, taking into account their habitat.   Goal – Comparison of methods for dehydrating plant materials and creating finished food products with a certain degree of dehydration, recommended for feeding astronauts. These methods were used to produce so-called “frips” from fresh fruits and berries; this is a type of snack that is also widely used and developed in modern industry.   Objects and methods of research. The objects of the study were several types of fruits and berries of various varieties (minimum 2) during dehydration by several types of drying.   Results. Dehydration using the LTVD (low temperature vacuum drying) method makes it possible to obtain finished products with a given final moisture content, and the product can be made from multi-component raw materials. The duration of the dehydration process using the LTVD method compared to the VFD (vacuum freeze drying) method is reduced by approximately 10-20 % depending on the product, while due to the absence of preliminary freezing, the specific energy costs for drying a food object can presumably be reduced by 15-25 %. Quality indicators of the finished dry product The product dried using the presented methods is comparable, the content of vitamins and microelements is at almost the same level, therefore, when choosing the type of drying, we can recommend the LTVD method as less energy-consuming. The yield of marketable products in the production of frips ranges from 15.0 to 19.5 % by weight of the initial raw materials, which meets the requirements for economic efficiency of production.

The main limiting factor in the development of the vegetable growing industry is the low technical level of vegetable cultivation. It should be noted that many works in domestic breeding, as well as in seed production of vegetable crops, are carried out manually. The decrease in the share of Russian varieties in the market of seed material of vegetable crops is largely due to the fact that the technological level and technical equipment of most originating institutions of Russian varieties are simply not comparable with the level of modern Western European breeding and seed production centers and companies that seek to increase the supply of seed material to the Russian market. One of the significant factors in increasing the efficiency of vegetable production is the use of highly efficient agricultural machinery and equipment. At the moment, there are no machines for performing the main operations of cultivating vegetable products in Russia, and the available agricultural machines for vegetable producers are on the verge of physical wear and tear and have long ago exhausted their depreciation resource. The existing foreign analogues presented on the Russian market do not fully meet the agrotechnical requirements imposed by Russian farmers on foreign-made machines. Based on the analysis of the technical support of the vegetable growing industry in the Russian Federation, the need for commodity producers in modern hightech complexes of machines for the production of vegetable crops is economically determined based on the total sown area of vegetable crops. The results of the statistical studies carried out made it possible to assess the current state of agricultural engineering for the production of the required number of machines for vegetable growing. The increase in sown (planting) areas and the expected increase in the production of the main types of crop products against the background of a decrease in the availability of agricultural machinery contributes to an increase in the load per unit of equipment and creates risks of a decrease in the level of agricultural mechanization. Currently, low volumes of domestic seed production are associated, among other things, with the low level of technical equipment of breeding and seed-growing organizations with specialized machines and equipment.

The estimation of the new approach of obtaining of potential yield of common varieties and new breeding samples of potato growing on row- boxes of the new technology of the company «Sedek» was done. The use of the complex of agricultural practices, such as healthy initial material, high soil fertility, seed vernalization, early planting, application of covering materials, and watering, are allowed to get yields of potato at the level of 100 t/ha.