Sweet pepper (<i>Capsicum annuumL.</i>) breeding on yield and fruits qualityaccording to the cultivar model for unheated soil greenhouses

Relevance. An important proviso for the commercially effective cultivation of vegetable crops in different types greenhouses is high yield, which significantly depends on modern cultivars with characteristics and properties. When creating a new cultivar, it necessary to present its model accordance expected ecological agrotechnical conditions planting, purpose use, level manifestation morphological biochemical characteristics, together will ensure yield. The goal research – create early ripening, high-yielding sweet pepper taste assessment fresh fruits content biologically valuable substances. Materials methods. studies were conducted 2015-2018 2020-2021 Belarusian State Agricultural Academy. objects 46 breeding lines pepper. evaluation plants yield traits, composition, tasting carried out. Results. Valuable selected gross 5.60–6.71 kg/m 2 , large (150–220 g), thick pericarp (>7 mm),with substances fruit quality 4.3–4.7 points. Lines complex economically traits including score, transferred Inspection Testing Protection Plant Varieties recommended commercial use Republic Belarus under names Altyn, Chervonets, Karat, Goretsky Krasny, Garlachyk Zhovty Chyrvony Magnat.