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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">10.30901/2227-8834-2019-4-48-58</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-455</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>КОЛЛЕКЦИИ МИРОВЫХ ГЕНЕТИЧЕСКИХ РЕСУРСОВ КУЛЬТУРНЫХ РАСТЕНИЙ ДЛЯ РАЗВИТИЯ ПРИОРИТЕТНЫХ НАПРАВЛЕНИЙ СЕЛЕКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COLLECTIONS OF THE WORLD’S CROP GENETIC RESOURCES FOR THE DEVELOPMENT OF PRIORITY PLANT BREEDING TRENDS</subject></subj-group></article-categories><title-group><article-title>Оценка качества семян коллекции циамопсиса четырехкрыльникового при длительном хранении в неконтролируемых условиях</article-title><trans-title-group xml:lang="en"><trans-title>Seed quality evaluation in the collection of Cyamopsis tetragonoloba after long-term storage under uncontrolled conditions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Раковская</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakovskaya</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000 г. Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Забегаева</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Zabegayeva</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000 г. Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дзюбенко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzyubenko</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>190000 г. Санкт-Петербург, ул. Б. Морская, 42, 44</p></bio><bio xml:lang="en"><p>42, 44 Bolshaya Morskaya Street, St. Petersburg 190000</p></bio><email xlink:type="simple">elena.dzyubenko@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. Вавилова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Vavilov All-Russian Institute of Plant Genetic Resources</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>06</day><month>01</month><year>2020</year></pub-date><volume>180</volume><issue>4</issue><fpage>48</fpage><lpage>58</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Раковская Н.В., Забегаева О.Н., Дзюбенко Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Раковская Н.В., Забегаева О.Н., Дзюбенко Е.А.</copyright-holder><copyright-holder xml:lang="en">Rakovskaya N.V., Zabegayeva O.N., Dzyubenko E.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/455">https://elpub.vir.nw.ru/jour/article/view/455</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Циамопсис четырехкрыльниковый, или гуар (Cyamopsis tetragonoloba (L.) Taub.) – однолетнее бобовое растение кормового, овощного и технического назначения. Из эндосперма семян циамопсиса извлекают гуаровую камедь. Генетические ресурсы циамопсиса коллекции ВИР имеют стратегическое значение для интродукции этого вида в южные регионы России с целью импортозамещения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В настоящее время коллекция насчитывает 111 образцов. В лаборатории длительного хранения генофонда растений ВИР была проведена оценка энергии прорастания и всхожести семян, а также твердосемянности у 50 образцов, репродуцированных в 2018 году, и 263 старовозрастных репродукций 89 образцов циамопсиса разных лет. Всего было проанализировано 313 проб семян 18 разных лет пересева коллекции у 89 образцов. Для оценки влияния таких факторов, как возраст семян, температура и влажность в период вегетации, на энергию прорастания, всхожесть и твердосемянность семян был применен однофакторный дисперсионный анализ программы Statistica 10.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Коллекционные образцы циамопсиса после 40 лет хранения не потеряли полностью свою лабораторную и полевую всхожесть. Отмечена высокая положительная корреляция всхожести и энергии прорастания семян со среднемесячной температурой в год репродукции и слабая корреляция всхожести с количеством осадков в период вегетации. Выявлена слабая положительная корреляция между твердосемянностью и температурой и слабая отрицательная корреляция между твердосемянностью и количеством осадков за период вегетации; корреляция между твердосемянностью и годом репродукции оказалась слабая положительная. Тридцатилетние семена сохранили свою жизнеспособность на 50%, таким образом, семена циамопсиса могут быть отнесены к группе макробиотиков.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Guar or clusterbean (Cyamopsis tetragonoloba (L.) Taub.) is an annual leguminous plant cultivated for feed, food and industrial purposes. Its seed endosperm is used to extract guar gum, so the guar genetic resources stored in the VIR collection are of strategic importance for the import substitution policy in Russia in the context of their prospective introduction into cultivation in the country’s southern areas. Most of the guar accessions had been preserved by VIR for 40 years or more, so the task was to assess their germination rates and restore their viability. In the process of screening, seed quality parameters of the accessions were examined and analyzed.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. VIR’s collection of C. tetragonoloba, initiated by N. I. Vavilov, now contains 111 accessions. Percentage seed viability, germination energy and seed hardness were evaluated in the Long-Term Storage Laboratory for 50 accessions reproduced in 2018 and for 263 older reproductions of 89 guar accessions. In total, 313 seed samples reproduced across 18 different years were analyzed. Statistica 10 software was used to perform a single-factor analysis of variance and find out how germination energy, seed viability and seed hardness correlated with the age of seeds, mean monthly temperature and mean rainfall during the growing season.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. After more than 40 years of storage, the guar accessions did not entirely lost their viability under laboratory and field conditions. Very high positive correlations were found for their percentage viability and germination energy with the mean monthly temperature in the year of reproduction. A weak positive correlation was observed between seed hardness and the year of reproduction. Correlations between seed viability and rainfall during the growing season were weak, with a weak negative correlation between seed hardness and rainfall. The viability level of 30-year-old seeds was 50%, so guar may be regarded as belonging to the group of macrobiotic plants.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Cyamopsis tetragonoloba (Taub.) L.</kwd><kwd>интродукция</kwd><kwd>всхожесть</kwd><kwd>энергия</kwd><kwd>твердосемянность</kwd><kwd>влияние метеорологических факторов</kwd><kwd>жизнеспособность</kwd><kwd>эндосперм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Cyamopsis tetragonoloba (L.) Taub.</kwd><kwd>introduction</kwd><kwd>seed viability</kwd><kwd>germination energy</kwd><kwd>seed hardness</kwd><kwd>effect of weather factors</kwd><kwd>viability</kwd><kwd>endosperm</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания согласно тематическому плану ВИР по проекту № 0662-2019-0005 «Раскрытие потенциала и разработка стратегии рационального использования генетического разнообразия ресурсов кормовых культурных растений и их диких родичей, сохраняемого в семенных и гербарных коллекциях ВИР».</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">Anderson E. Endosperm mucilages of legumes: occurrence and composition. Ind. Eng. Chem., 1949;41(12):2887-2890. DOI: 10.1021/ie50480a056</mixed-citation><mixed-citation xml:lang="en">Anderson E. 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