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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vir-nw</journal-id><journal-title-group><journal-title xml:lang="ru">Труды по прикладной ботанике, генетике и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings on applied botany, genetics and breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-8834</issn><issn pub-type="epub">2619-0982</issn><publisher><publisher-name>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30901/2227-8834-2026-2-o22</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-2561</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИЗУЧЕНИЕ И ИСПОЛЬЗОВАНИЕ ГЕНЕТИЧЕСКИХ РЕСУРСОВ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>STUDYING AND UTILIZATION OF PLANT GENETIC RESOURCES</subject></subj-group></article-categories><title-group><article-title>Селекционные модели сортов ежевики для средней полосы России в связи с различной зимостойкостью и габитусом растений</article-title><trans-title-group xml:lang="en"><trans-title>Breeding models of blackberry cultivars for central Russia in connection with different winter hardiness and plant habits</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6551-4369</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грюнер</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gruner</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лидия Андреевна Грюнер, кандидат сельскохозяйственных наук, ведущий научный сотрудник</p><p>302530 Россия, Орловская область, Орловский район, д. Жилина</p></bio><bio xml:lang="en"><p>Lidia А. Gruner, Cand. Sci. (Agriculture), Leading Researcher</p><p>Zhilina Village, Orlovsky District, Orel Province 302530, Russia</p></bio><email xlink:type="simple">gruner1@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт селекции плодовых культур</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Institute of Fruit Crop Breeding</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>06</day><month>07</month><year>2026</year></pub-date><volume>187</volume><issue>2</issue><fpage>47</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грюнер Л.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Грюнер Л.А.</copyright-holder><copyright-holder xml:lang="en">Gruner L.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://elpub.vir.nw.ru/jour/article/view/2561">https://elpub.vir.nw.ru/jour/article/view/2561</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Ежевика в последние годы становится все более востребованной ягодной культурой на территории России. Однако потенциал зимостойкости этой культуры невысок, поэтому расширение зоны возделывания в регионы страны с холодными зимами сопряжено с необходимостью подзимнего укрытия растений или создания более выносливых к низким зимним температурам сортов селекционным путем. Цель исследования ‒ обосновать необходимость разработки нескольких моделей сортов ежевики для средней полосы России в связи с разными морозо- и зимостойкостью и типами роста.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведена оценка морозостойкости 39 образцов разных морфологических типов из биоресурсной коллекции ежевики в Орловской области в 2022–2025 гг. (с абсолютными минимумами ‒25°С, ‒29,5°С и ‒19°С соответственно) в полевых условиях с использованием общепринятой в России методики. Большая часть сортов находилась зимой под укрытием агроволокном. Для статистической обработки данных использован вариационный анализ.</p></sec><sec><title>Результаты</title><p>Результаты. Выявлены различия по морозостойкости между четырьмя морфологическими типами сортов и отдельными генотипами в пределах групп. Определено, что для решения проблемы зимостойкости селекционным путем перспективны в селекции в этой климатической зоне представители трех групп ‒ пряморослых летних, ремонтантных и стелющихся летних.</p></sec><sec><title>Заключение</title><p>Заключение. Анализ полученных данных позволяет рассматривать в качестве селекционных ориентиров три основные модели сортов ежевики, нацеленных на повышение зимостойкости культуры в условиях средней полосы России. Первая модель – высокозимостойкие сорта с пряморослым компактным габитусом, предназначенные для неукрывной культуры; вторая модель – ремонтантные сорта с раннеосенним созреванием ягод и морозостойкой подземной частью для выращивания без зимнего укрытия; третья модель ‒ раннеспелые сорта со стелющимися гибкими побегами для укрывной культуры.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. In recent years, blackberry has become an increasingly popular small-fruit crop in Russia. However, its winter hardiness is relatively low, so expanding its cultivation to regions with cold winters requires winter sheltering or the development of more winter-hardy cultivars through selective breeding. The objective of this study was to justify the need to develop several models of blackberry cultivars for the central regions of Russia due to their different frost and winter hardiness and growth types.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Thirty-nine accessions of different morphological types from the blackberry bioresource collection were analyzed for their frost resistance in Orel Province in 2022–2025 (with absolute minimums of ‒25°C, ‒29.5°C, and ‒19°C, respectively). Field tests were performed using the methodology conventional for Russia. Most of the cultivars were covered with agrofabric during the winters. Variance analysis was used for statistical data processing.</p></sec><sec><title>Results</title><p>Results. Differences in frost resistance were found among four morphological types of cultivars and individual genotypes within the groups. Representatives of three groups ‒ upright summer, primocane-fruiting, and trailing summer cultivars ‒ were identified as promising for solving the problem of winter hardiness through selective breeding in this climate zone.</p></sec><sec><title>Conclusion</title><p>Conclusion. The analysis of the data obtained helped to choose three main models of blackberry cultivars as benchmarks for breeding targeted at increasing the crop’s winter hardiness under the conditions of central Russia. The first model incorporates cultivars with high winter hardiness and an erect, compact growth habit, intended for unprotected cultivation; the second model is represented by primocane-fruiting cultivars with early fall ripening of berries and frost-resistant underground parts for cultivation without winter sheltering; the third model contains early-ripening cultivars with trailing flexible shoots for covered cultivation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>селекция ежевики</kwd><kwd>приоритетные направления</kwd><kwd>морфологические группы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>blackberry breeding</kwd><kwd>priority trends</kwd><kwd>morphological groups</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена в рамках государственного задания, согласно тематическому плану ВНИИСПК по теме № FGZS-2025-0009: «Создание конкурентоспособных сортов ягодных культур с использованием современных методов селекции и разработка элементов технологии их возделывания».</funding-statement><funding-statement xml:lang="en">the work was carried out within the framework of a state task in accordance with the thematic plan of the Russian Research Institute of Fruit Crop Breeding, Topic No. FGZS-2025-0009 “Creation of competitive cultivars of berry crops using modern breeding methods and development of the components of their cultivation technology”.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Clark J.R. ‘Prime-Ark® Freedom՚ primocane-fruiting thornless blackberry. 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