New spring barley variety ‘Rafael’ adapted to the conditions of the Central region

The purpose of the current study was to identify and present most economically valuable features new spring barley variety ‘Rafael’ in conditions Central region. There developed a based on Governmental task Federal State Budgetary Scientific Institution “Federal Research Center “Nemchinovka”, (FRC “Nemchinovka” (Moscow Region)) No. 0608-2019-0011 Institute Seed Production Agrotechnologies, branch FSBSI Agro-engineering VIM” (ISPA, FRAEC VIM (Ryazan region)) 0581-2019-0021. In 2020–2021 tested Variety Testing. 2022, included List Breeding Achievements Russian Federation approved for use (3) Volga-Vyatka (4) regions. code is 8057530. received patent 12254. number 35/1-09 h 662 obtained when crossing lodging-resistant ‘Ksanadu’ breeding lines 27/13-78 34 (‘Moskovsky 121 x Highproli’), identified from genetic collection according complex resistance helminthosporiasis soil drought. analysis long-term data (2014–2019) has shown that under various agrometeorological environmental trials, characterized by improved productivity comparison with standard ‘Yaromir ‘and varieties earlier breeding. experimental crop rotation FRC exceeded mean value 0.44 t/ha, increase 0.68 t/ha more than variety, 1.08 parental ‘Ksanadu’. fields, ISPA, 0.09 providing 6.85 t/ha. maximum indicator stability level (PSSS = 141.6%) high degree adaptation conditions. economic efficiency calculation an increased profitability 17.0–20.8% compared widespread varieties. introduction this into production can significantly improve stabilize gross regions Russia, enterprises provide feed industry domestic raw materials.