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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">vetpress</journal-id><journal-title-group><journal-title xml:lang="ru">Аграрная наука</journal-title><trans-title-group xml:lang="en"><trans-title>Agrarian science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-8155</issn><issn pub-type="epub">2686-701X</issn><publisher><publisher-name>Редакция журнала "Аграрная наука"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32634/0869-8155-2020-340-7-111-114</article-id><article-id custom-type="elpub" pub-id-type="custom">vetpress-1247</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>ЗАЩИТА РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CROP PROTECTION</subject></subj-group></article-categories><title-group><article-title>Полевые и лабораторные исследования засухоустойчивости местного и интродуцированного общего генотипа пшеницы (Triticum aestivum L.)</article-title><trans-title-group xml:lang="en"><trans-title>Field and laboratory studies of drought resistance of local and introduced common wheat genotype (Triticum aestivum L.)</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>Гусейнова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Huseynova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гусейнова Ельнаре Алиш кызы - докторант АГАУ, преподавательница ГГУ</p></bio><bio xml:lang="en"><p>Huseynova Elnare Alish - doctoral student in ASAU, teacher in, GSU</p></bio><email xlink:type="simple">elnare.huseynova.1979@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Гянджинский государственный университет Гянджа; Азербайджанский Государственный Аграрный Университет Гянджа</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ganja State University Ganja; Azerbaijan State Agrarian University Ganja</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>13</day><month>09</month><year>2020</year></pub-date><volume>0</volume><issue>7-8</issue><fpage>111</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гусейнова Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Гусейнова Е.А.</copyright-holder><copyright-holder xml:lang="en">Huseynova 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://www.vetpress.ru/jour/article/view/1247">https://www.vetpress.ru/jour/article/view/1247</self-uri><abstract><sec><title>Актуальность и методы</title><p>Актуальность и методы. В исследование были включены 32 местных (материалы из отдела «Зерновые и зерновые и бобовые культуры» Института генетических ресурсов НАНА) и 25 CIMMYT (Международный центр улучшения кукурузы и пшеницы). Всего 57 образцов Triticum aestivum L. Количество хлорофилла в листьях в условиях засухи учитывали по методу Инада (Inada, 1965; Minolta, 1989). Влияние факторов стресса на физиологические процессы, особенно засухи, на депрессию хлорофилла а и хлорофилла b исследовали с использованием SPAD 502 Plus (Spectrum Technologies, США) в условиях лаборатории. В то же время рассчитывали количество и соотношение a/b хлорофилла (a + b) и оценивали диагностические методы для стрессоустойчивости образцов.</p></sec><sec><title>Результаты</title><p>Результаты. В результате исследования 21 образец пшеницы в полевых условиях (16 местных, 5 интродуцированных) и 25 образцов в лабораторных условиях (13 местных, 12 интродуцированных) показали засухоустойчивость. Образцы: Birlik (AZE), Durdane (AZE), Mirbashir 128 (AZE), Taraqqi (AZE), Akinchi 84 (AZE), Giymetli 2/17 (AZE), Sheki 1 (AZE), Murov 2 (AZE), Gobustan. (AZE), MV06-02 (HU-MV), TX96V2847 (US-TX), Sonmez (TR-ESK), SG-S1915 (CZ) рекомендуется использовать в качестве исходного материала для селекции.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance and methods</title><p>Relevance and methods. The study included 32 local (materials from the “Grain and Grain and Bean Crops” department of the Institute of Genetic Resources of ANAS) and 25 CIMMYT (International Center for Corn and Wheat Improvement).In total, 57 (Triticum aestivum L.) soft wheat varieties which belong to autumn were irrigated under field conditions and the amount of chlorophyll in leaves under drought conditions was based on the Inada method (Inada, 1965. Minolta, 1989).The effects of stress factors on physiological processes, especially drought on chlorophyll a and chlorophyll b depression, were investigated using SPAD 502 Plus (Spectrum Technologies, USA) in the condition laborotory.At the same time, the amount and a / b ratio of chlorophyll (a + b) were calculated and diagnostic methods were evaluated for the drought tolerance stress of the samples.</p></sec><sec><title>Results</title><p>Results. As a result of the study, 21 wheat samples from 57 wheat samples in the field condition (16 local, 5 introduced), and 25 samples in laboratory conditions (13 indigenous, 12 introduced)were shown drought tolerance. Generally,there have been observed an increase in the amount of chlorophyll while study amount of chlorophyll on the sail leaves of the wheat plant with SPAD meter in laboratory conditions13 genotypes showing drought tolerance. These examples are Birlik (AZE), Durdane (AZE), Mirbashir 128 (AZE), Taraqqi (AZE), Akinchi 84 (AZE), Giymetli 2/17 (AZE), Sheki 1 (AZE), Murov 2 (AZE), Gobustan. (AZE), MV06-02 (HU-MV), TX96V2847 (US-TX), Sonmez (TR-ESK), SG-S1915 (CZ) selected for their resistance to drought stress and from these samples in the selection work on the continuity and they are also recommended to use as a starting material.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мягкая пшеница</kwd><kwd>Triticum aestivum L.</kwd><kwd>хлорофилл</kwd><kwd>стресс</kwd><kwd>засуха</kwd><kwd>продовольственная безопасность</kwd><kwd>фотосинтез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Triticum aestivum L.</kwd><kwd>chlorophyll</kwd><kwd>stress</kwd><kwd>drought</kwd><kwd>food safety</kwd><kwd>photosynthesis</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">Aliyev C.A, Akparov Z.I., Mammadov A.T Biodiversity. Baku: Science, 2008, 232 p.</mixed-citation><mixed-citation xml:lang="en">Aliyev C.A, Akparov Z.I., Mammadov A.T Biodiversity. 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