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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">10.30901/2227-8834-2019-4-44-47</article-id><article-id custom-type="elpub" pub-id-type="custom">vir-nw-454</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>Изучение генетических ресурсов пшеницы мягкой яровой в условиях Северного Казахстана</article-title><trans-title-group xml:lang="en"><trans-title>Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan</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>Бабкенов</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Babkenov</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>021601  Акмолинская обл., п. Шортанды-1, ул. Бараева, 15</p></bio><bio xml:lang="en"><p>Ltd., 15 Barayev St., Shortandy-1, Akmola Province 021601</p></bio><email xlink:type="simple">babkenov64@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабкенова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Babkenova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>021601  Акмолинская обл., п. Шортанды-1, ул. Бараева, 15</p></bio><bio xml:lang="en"><p>Ltd., 15 Barayev St., Shortandy-1, Akmola Province 021601</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>Каиржанов</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kairzhanov</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>021601  Акмолинская обл., п. Шортанды-1, ул. Бараева, 15</p></bio><bio xml:lang="en"><p>Ltd., 15 Barayev St., Shortandy-1, Akmola Province 021601</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-производственный центр зернового хозяйства им. А.И. Бараева</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>A.I. Barayev Science and Production Center of Grain Farming</institution><country>Kazakhstan</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>44</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бабкенов А.Т., Бабкенова С.А., Каиржанов Е.К., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Бабкенов А.Т., Бабкенова С.А., Каиржанов Е.К.</copyright-holder><copyright-holder xml:lang="en">Babkenov A.T., Babkenova S.A., Kairzhanov E.K.</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/454">https://elpub.vir.nw.ru/jour/article/view/454</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Яровая мягкая пшеница является основной зерновой экспортной культурой Казахстана. Однако сорта пшеницы, возделываемые в производстве, не в полной мере соответствуют его требованиям. Для создания новых сортов пшеницы, более устойчивых к неблагоприятным факторам внешней среды и стабильно формирующих урожай, необходимо широко использовать в селекционных программах мировое разнообразие генетических ресурсов пшеницы.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Сто коллекционных образцов яровой мягкой пшеницы изучали в 2015–2017 гг. на стационаре ТОО «НПЦ ЗХ им. А. И. Бараева» в соответствии с методическими указаниями ВИР. Посев проводили сеялкой ССФК-7 в оптимальные сроки 20–25 мая, уборку урожая с делянок осуществляли селекционным комбайном Wintersteiger. Содержание белка определяли в соответствии с ГОСТ 10846-91, а объем седиментационного осадка муки по методике SDS-седиментации в модификации В. М. Бебякина и М. В. Бунтиной.</p></sec><sec><title>Результаты и заключение</title><p>Результаты и заключение. За три года изучения набора коллекционных образцов яровой мягкой пшеницы в условиях Северного Казахстана лишь сорта ‘Шортандинская 2012’ и ‘Астана 2’превышали сорт-стандарт ‘Астана’ по урожайности. Созревали на 1–2 дня раньше стандартного сорта и имели в среднем за три года урожайность на его уровне образцы ‘BW 252’ и ‘Neepawa’ (Канада), ‘MANITUOU LR 13’ (CIMMYT, Мексика), ‘Новосибирская 29’ (Россия). По величине показателей содержания белка и седиментации муки сорт-стандарт ‘Астана’ (Казахстан) и образцы ‘WA007824 WA7824’ (США), ‘Новосибирская 29’, ‘Новосибирская 15’ (Россия), ‘OPATA85 LR10’, ‘LR27+LR31,LR34’ (CIMMYT, Мексика) можно отнести к образцам с высоким качеством зерна.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Spring bread wheat is the main export crop in Kazakhstan. Unfortunately, wheat varieties cultivated for large-scale production do not fully meet the requirements of agricultural producers. The world diversity of wheat genetic resources should be widely used in breeding programs in order to develop new wheat cultivars with stable yields and with resistance to adverse environmental factors.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. One hundred collection accessions of spring bread wheat were studied in 2015–2017 at the A.I. Barayev Science and Production Center of Grain Farming, Ltd. Seeds were sown at an optimum time (May 20–25), using an SSFC-7 seeder. Harvesting was conducted with a Wintersteiger combine. The study of the collection material was carried out in accordance with the guidelines developed by the N.I. Vavilov Institute of Plant Genetic Resources (VIR). The protein content was measured in line with State Standard 10846-91. The method of sodium dodecyl sulfate (SDS) sedimentation, modified by V. M. Bebyakin and M. V. Buntina, was used to measure the level of sedimentation.</p></sec><sec><title>Results and conclusion</title><p>Results and conclusion. During the three-year study of spring bread wheat accessions in Northern Kazakhstan, only the cultivars ‘Shortandinskaya 2012’ and ‘Astana 2’ exceeded the reference ‘Astana’ in yield. The accessions ‘BW 252’, ‘Neepawa’ (Canada), ‘MANITUOU LR 13’ (CIMMYT, Mexico) and ‘Novosibirskaya 29’ (Russia) ripened 1–2 days earlier than the reference, while their average yield for 3 years was almost on the same level with the reference. The cultivars ‘Astana’ (the reference, Kazakhstan), ‘WA007824 WA7824’ (USA), ‘Novosibirskaya 29’, ‘Novosibirskaya 15’ (Russia), ‘OPATA85 LR10’ and ‘LR27+LR31,LR34’ (CIMMYT, Mexico) were distinguished for grain quality due to their high protein content and the level of sedimentation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>урожайность</kwd><kwd>содержание белка</kwd><kwd>объем седиментационного осадка</kwd><kwd>скороспелость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>yield</kwd><kwd>grain protein content</kwd><kwd>sedimentation level</kwd><kwd>early maturity</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Бебякин В.М., Бунтина М.В. Эффективность оценки качества зерна яровой мягкой пшеницы по SDS-тесту. Вестник сельскохозяйственной науки. 1991;(1):66-70.</mixed-citation><mixed-citation xml:lang="en">Bebyakin V.M., Buntina M.V. 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