The article describes the main aspects of regulating the import of vegetables to Russia, the statistical data allow to make conclusion about the current state of the import substitution of vegetable products, the examples allow to assess the economic and political situation in Russia and in countries directly related to trade and other relations with Russia. Also partially affected the overall situation of export of vegetable products, perspectives and possible problems in this direction. Presents issues to consider allow closer approach to the solution of the main strategic problems of the country – the full import substitution of Russian product. The problem in this area is impossible to solve. Russian manufacturers that make quality products that do not have sufficient capacity to provide the whole of Russia. In addition, the Russian agricultural sector has a serious dependence on foreign high-tech solutions. Thus, measures of tariff and non-tariff regulation is required to affect the import of vegetables.

The study was performed to discover the effect of the loca-tion of umbel in ‘Centaur’ variety (Anethum graveolens L.) on the linear parameters of the seed. The seeds were sown on the experimental field of the FGBNU VNIIO in 2015-2016 and grown for seed production. 30 plants were selected in three-fold repetition for each variant at random, and umbels were cut in accordance with the experimental design. Then, the length of the seed, embryo and endosperm from umbels, located on the stalks of first, second orders of branching and controls were measured. It was found that the mean lengths of the elements of the seed (3.85 3.43 mm), endosperm (3.37 2.99 mm) and embryo (1.00 0.77 mm) of dill varied considerably and depended on architectonics of a seed plant and environment. The length of the endosperm averaged 88-89% of the length of the seed. The length of the embryo in the inflorescences of the first order was 26% of the length of the seed and 30% of the length of the endosperm, and in umbels of the second order was 5 and 6% lower. The length of the seed and endosperm was mainly influenced by growing conditions (77% and 81%, respectively), and the length of the embryo the maternal factor (92%). Correlation analysis showed that the influence of the length of the seed on the length of the endosperm had a high positive dependence (r = 0.961-0.978). Between the length of the embryo and the length of the seed; Also the length of the embryo and the length of the endosperm, a weak linkage was observed (r = 0.050-0.314 and 0.066-0.325 respectively).

A complex analysis is crucial for obtaining new resistant varieties and developing recommendations for the use of the fruit of Chaenomeles. The task of this study was to assess the productivity and quality of the fruit of the selected forms of Chaenomeles in Central Russia, with the determination of the possibility of a no-waste technology for fruit processing, and the appropriateness of using functional food in the composition of products. The studies were conducted in 2012-2016. In the Botanical Gardens of the National Research University "BelGU" (Belgorod), in the FGBNU VSTISP and GBS N.V. Tsitsina. As materials for the study, 6 selective forms of Chaenomeles, obtained from free pollination of the ‘Calif’ variety, used as a control, were used. The study was carried out according to the generally accepted methodology of varietal studies, along with using the authors' methodical development. A sufficiently high nutritional and biological value of the chelating of the Chaenomeles fruit has been observed. At the same time, the minerals, carbohydrates and vitamins from entire fruits exceed the content of ones squeezed from the pulp. The obtained results of the studies allow us to conclude that it is advisable to organize a non-waste technology for the processing of fruit of Chaenomeles, which can serve as one of the components for the enrichment of food products. Thus, a comprehensive assessment of the biological properties and productivity of breeding forms of Chaenomeles has been made showing that they exceeded the parent variety in stability are regarded as promising intense-vitamin fruit culture, that can be used for various processing methods, as part of functional and therapeutic product-prophylactic nutrition, especially in obtaining natural low-calorie foods.

Providing the population with affordable safe food is becoming increasingly important due to the growing population of the planet, the aggravation of socio-economic relations between states, the increase in the number of environmental problems and the replacement of natural organic food with snacks, products containing artificial components and GMOs, and functional foods. The article discusses the planning of measures taken by the regional authorities to provide the population with basic types of food, the calculation of the needs of which is compiled in accordance with rational norms for the consumption of food products that meet modern requirements for healthy nutrition. On the basis of linear programming, a model of predictive provision of the population with basic types of food products for the period 2018-2020 was compiled. The data on the compiled model can be prolonged and corrected when the statistical indicators of 2016, 2017 are obtained and the planned number of population in the period under review is specified. As a result of the study, the forecasted values of the required volume of food for the population of the Irkutsk region were obtained. The basic components of the mechanism of interaction of all interested subjects of the food market and a set of conditions for the implementation of promising directions of the mechanism for the formation and implementation of food policy in accordance with the stated goals are proposed. Social effectiveness in achieving the performance indicators proposed in the work will be determined by increasing the life expectancy of the population, reducing morbidity, improving the quality of life of those suffering from diseases associated with unsustainable nutrition, and the ratio of the resulting favorable social results to the costs to achieve them, while economic efficiency will be expressed by an estimate The impact of the results achieved in the implementation of program activities on the formation of the gross product, and Vyshen productivity and ensuring the dynamics of economic growth.

The article gives a historical overview of expeditionary surveys of the Republic of Kazakhstan territory by the VIR employees with the aim of collecting local vegetable and melon crops from the first expedition in 1925 and to present days. A total of 13 expeditions of VIR were carried out across Kazakhstan, including cooperative surveys with employees of the Kazakh Research Institute of Potato and Vegetable Growing. The role of Vavilov and his associates in the formation of the Institute's collections, the continuity of ideas and traditions in the scientific work with plant genetic resources are emphasized. The analysis of the dynamics of receipt of expeditionary samples in the collection of VIR is given. The current state and significance of local vegetable resources of vegetable and melon crops of Kazakhstan for breeding use in the Russian Federation is shown. The botanical status of the collected seed material is reflected and the results of long-term comprehensive ecological and geographical study of the collection at VIR stations are presented. Genetic sources of valuable traits are identified in various directions of breeding in cabbage, tomato, carrot, radish, radish, watermelon, melon and pumpkin for use in breeding programs. It is emphasized that the creation of highly productive varieties and plant hybrids that combine high quality with resistance to a complex of biotic and abiotic factors can be successful in breeding with the wide use of wild species, semi-cultural and primitive forms and local varieties with a high degree of adaptation . Taking into account the exclusion of local varieties from production by highly productive varieties, the role of preserving their variability in gene banks is growing. Long-term international scientific cooperation contributes to the solution of the tasks of mobilizing plant resources by conducting expedition collections, conservation and rational use of plant genetic resources.

Increase of plants resistance to adverse environmental factors is considered to be the basic factor affecting the production of sustainable yields and high quality of agricultural crops. Anomalously high and low temperatures, water logging and drought, bacterial infections and herbivore attack compose significant risk factors during cultivation of different agricultural crops including tomatoes. In last decades great attention is paid to the possibility of plants protection against oxidative stress via biofortification with selenium. Effect of selenium biofortification in adverse ecological conditions of the Chechen republic (high humidity and low temperature) on yield and biochemical characteristics of two tomatoes varieties (Utro, Krasny Velican) was investigated. Dose of 4 mg Se/sq. m in triple processing during vegetation resulted in 18.9-89.9% increase of fruit yield depending on the cultivar tolerance to cladosporium. For the first time the possibility of selenium utilization in protection of plants against cladosporium was demonstrated. Biofortification of plants with selenium resulted in 1,36-1.41 increase of ascorbic acid content, 1.1 times – of carbohydrates, 1.13- 1.22 times – of titratable acidity, 1.9-1.23 time – of betacarotene, 1.55-1.36 times – of licopene. Taste index of tomato fruit also increased by 10%. 16 Fold fortification level of tomato fruit provides 22-29 % from the adequate selenium consumption level with 300 g of the product.

Thevariety‘Sovinter’isaresultofbreedingprogramandoriginatedat FGBNU, Federal Research Centre of Vegetable Breeding has been included into State Register of Breeding Achievements and permitted to be used in 2015 as mid-ripening, simultaneous-pod-ripening and very suitable for canned-foods industry. The variety can be used as a raw plant material for cannery and will be served in industrial techno-logical chain as permanent source for food production.

With the creation of the molecular markers allowing to carry out analysis of genotypes on the level initial genetic information – DNA, onset one of the most multifarious and one of the most large in number class of markers at the present day. It is concerned with that each separate nucleic acid sequence is unique on its structure. Set of molecular and genetic methods, named as DNA-fingerprinting, most wide used in modern investigations for solving different problems in different biological areas. In this connection, necessity in comparative classification of modern molecular and genetic markers is actual. Based on published literature material it shown data on different classifications of molecular markers. Determined definition of term “marker” in genetics and breeding. Gave the characters and distinctive features of genetic markers. It given the definition what is “good” genetic marker as well as kinds, categories, variations and types on heredity of molecular markers. Manifested by means of molecular markers polymorphisms can classified on polymorphism of sequence itself (including nucleotide substitution and insertion-deletion) and polymorphism the number of tandem repeat sequences in repeated regions. Moreover, molecular markers can classify on two variations: anonymous, for which nucleotide acid sequence unknown and for manifestation of the molecular marker its detection not necessary (for example, RAPD, AFLP, RFLP), and announce (or determined), for which nucleic acid sequence is known or can be detect during analysis (for example, SNP, CAPS, STS). However, in independence on using of molecular markers the choice of method of investigation will be depend on investigated plant species as well. The next influence of molecular and genetic methods on genetics and practical breeding of plants will be depend on results, which will be obtain, in particular, on revealing the possibility or not possibility of genotyping of individual on single genetic marker as wel as on economic price of obtain informative data.

The result of collaboration work between Siberian Research Institute of Plant Cultivation and Breeding, the branch of The Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences (ICG SB RAS) and the company OOO Geterozisnaya Selectia on ecological trial and assessment of economically valuable traits were obtained in promising radish accessions. The data on influence of sowing terms on yielding ability, formation of flower bearing stalks was analyzed and morphological descriptions for radish accessions were given. It was shown that the development of marketable radish roots can be possible in condition of long lasting light period. When sowing in the second decade of June less number of flower stalks formed on the plants than on the control plants of ‘Raniy Krasniy’. The sowing in the first decade of August did not give any plants with flower stalks in accessions 17-12 and 17-13. The highest yield at first sowing term was observed in accession 17-12 at second sowing term in accession 17-13, 5.6 and 6.1 kg/m2 respectively. The accession 17-12 was distinguished by root weight, 19.2 g. The highest dry matter content (5.31%) was observed in accession 17-11; the highest total sugar content (2.18%) was in accession 17-12; the highest ascorbic acid content (25.1 mg %) was in accession 17-13. The comparative analysis of data on summer and autumn sowing terms showed that when sowing in summer time, at long lasting light period the radish accessions were characterized by the more number of plants with flower stalks; more developed leaf apparatus; larger roots and enriched biochemical composition as compared with the accessions sown in autumn time. All accessions tested belonged to early-maturing group, where the root formation takes for 22-25 days. For economically valuable traits the accessions 17-12 and 17-13 were selected out.

The study on the diversity of root plants in the species of Raphanus sativus L., which are available in the collection of VIR, enables to comprehensively evaluate the collection of small radish and radish, making descriptions of new forms and cultivar-types, and revealing the biological features of the formation of photosynthetic apparatus, yielding abilities, resistance to biotic and abiotic stressors. This article is the first part of a series of articles devoted to the study of the gene pool of root plants of the species R. sativus L. from the VIR collection. The experimental part of the article includes the results of a study of previously unexplored accessions from the radish collection, the following articles will be devoted to the radish gene pool. As a result of the research conducted in 2016-2017. 110 samples of radish of different eco-geographical origin and representing variety of cultivar type were studied. The studied radish samples were combined into several groups according to the duration of the growing season (early ripening, mid-ripening and late ripening). A longer vegetation period in radish in winter-time-growing was observed in case of insufficient illumination, but some accesions of the red oval-rounded cultivar type (k-2133, k-2343, k-1742, k-2404) have not shown any change in vegetation period. There was a strong change in the shape of the root crop when growing in winter under insufficient illumination. Samples that are capable to form a consumed organ in such conditions without changing the shape of the root crop and vegetation period were k-2404, Netherlands, k-2133, Tanzania, k-2185, Poland, k-2343, Iceland, k-1666, Russia. Among the accessions of the red-oval-round cultivar type, varieties from the Netherlands, the Czech Republic and Poland emerged, formed a short-rooted, compact rosette with an elevated leaf arrangement in all growing conditions. The formation of high productivity in the open field types was revealed in most cultivars, only the samples of the cultivars White long and Red gave high yields in protected soil. In the spring greenhouse a higher quality yield was obtained. Seven samples of radish have been selected, which are valuable for nearest breeding pro-gram. They can be used as a source breeding material for productivity, root quality, resistance to bolting at low temperatures and a long day.