The red currant breeding results in the Ob region forest-steppe

The aim of research is to study the selection of a hybrid fund for the selection of promising adaptive forms of red currant in the forest-steppe conditions of the Ob Region. The objectives of the study are to conduct a hybridological analysis of selection hybrid families of red currant to identify the best adaptive forms in the forest-steppe conditions of the Ob Region. The study was carried out from 1995 to 2015. The objects of the study are varieties and hybrids of red currants obtained at the Novosibirsk I.V. Michurin ZPYaOS. The qualitative assessment of varieties and fruits was carried out according to generally accepted methods. The selection of outstanding hybrids in the created gene pool of red currants was carried out at a high level of maximum content in fruits of biologically active substances, among which the main place is occupied by pectins, sugars, vitamins, organic acids, which predetermines the wide possibilities of red currant fruits when used in medical and dietary nutrition, consumption them fresh and frozen and processed. For use in further breeding of red currants, promising hybrid pairs were obtained, from hybridization of which it is possible to obtain a high yield of anthracnose-resistant seedlings - 1.4 points points (Krasny`j krest × Altajskaya krasnaya; Krasnaya Andrejchenko × Smena) and septoria - 1.7 points - (Krasny`j krest × Altajskaya krasnaya; Krasnaya Andrejchenko × Altajskaya rubinovaya). According to the complex of features, 10 promising hybrids were identified - Arktika, Vedernaya, Vostorg, Granatovy`j Braslet, Rubinovoe Ozherel`e, Snezhnaya Koroleva, Strojnaya Krasa, Uslada, E`LS 26-1, E`LS 34-1. Selection sources were identified according to the following characteristics: brush length (Vostorg, Granatovy`j Braslet); berry weight (Arktika, Vedernaya, Granatovy`j Braslet, Rubinovoe Ozherel`e, Snezhnaya Koroleva); berry strength (Granatovy`j Braslet, Rubinovoe Ozherel`e, Strojnaya Krasa); content of soluble dry substances (Arktika, Rubinovoe Ozherel`e, Snezhnaya Koroleva, Uslada); vitamin C - (Vedernaya, E`LS 26-1, E`LS 34-1); sugar-acid index - (Granatovy`j Braslet, Snezhnaya Koroleva, Strojnaya Krasa, Uslada).