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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">zhros</journal-id><journal-title-group><journal-title xml:lang="ru">Зерновое хозяйство России</journal-title><trans-title-group xml:lang="en"><trans-title>Grain Economy of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-8725</issn><issn pub-type="epub">2079-8733</issn><publisher><publisher-name>Федеральное государственное бюджетное научное учреждение "Аграрный научный центр "Донской»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31367/2079-8725-2024-94-5-5-12</article-id><article-id custom-type="elpub" pub-id-type="custom">zhros-2805</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>СЕЛЕКЦИЯ И СЕМЕНОВОДСТВО СЕЛЬСКОХОЗЯЙСТВЕННЫХ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PLANT BREEDING AND SEED PRODUCTION OF AGRICULTURAL CROPS</subject></subj-group></article-categories><title-group><article-title>Оценка адаптогенного потенциала мелатонина в отношении устойчивости семян и проростков яровой пшеницы к засолению</article-title><trans-title-group xml:lang="en"><trans-title>Estimation of the adaptogenic potential of melatonin on salinity resistance of spring wheat seeds and sprouts</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6210-592X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мухина</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhina</surname><given-names>M. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, заведующий лабораторией испытаний элементов агротехнологий, агрохимикатов и пестицидов</p><p>127434, Москва, ул. Прянишникова, д. 31-А</p><p>тел. 8 (499) 976-37-50, факс: 8 (499) 976-37-39</p></bio><bio xml:lang="en"><p>Candidate of Biological Sciences, head of the laboratory for testing the elements of agrotechnologies, agrochemicals and pesticides</p><p>127434, Moscow, Pryanishnikov Str., 31-А</p><p>tel.: 8 (499) 976-37-50, fax: 8 (499) 976-37-39</p></bio><email xlink:type="simple">info@vniia-pr.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3375-527X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповал</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapoval</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор сельскохозяйственных наук, главный научный сотрудник лаборатории испытаний элементов агротехнологий, агрохимикатов и пестицидов</p><p>127434, Москва, ул. Прянишникова, д. 31-А</p><p>тел. 8 (499) 976-37-50, факс: 8 (499) 976-37-39</p></bio><bio xml:lang="en"><p>Doctor of Agricultural Sciences, main researcher of the laboratory for testing the elements of agrotechnologies, agrochemicals and pesticides</p><p>127434, Moscow, Pryanishnikov Str., 31-А</p><p>tel.: 8 (499) 976-37-50, fax: 8 (499) 976-37-39</p></bio><email xlink:type="simple">shapowal.olga@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-5152-8021</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Боровик</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Borovik</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат биологических наук, научный сотрудник лаборатории испытаний элементов агротехнологий, агрохимикатов и пестицидов</p><p>127434, Москва, ул. Прянишникова, д. 31-А</p><p>тел. 8 (499) 976-37-50, факс: 8 (499) 976-37-39</p></bio><bio xml:lang="en"><p>PhD in Biology, researcher of the laboratory for testing the elements of agrotechnologies, agrochemicals and pesticides</p><p>127434, Moscow, Pryanishnikov Str., 31-А</p><p>tel.: 8 (499) 976-37-50, fax: 8 (499) 976-37-39</p></bio><email xlink:type="simple">to.roman@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1392-4133</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коршунов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korshunov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат сельскохозяйственных наук, старший научный сотрудник лаборатории испытаний элементов агротехнологий, агрохимикатов и пестицидов</p><p>127434, Москва, ул. Прянишникова, д. 31-А</p><p>тел. 8 (499) 976-37-50, факс: 8 (499) 976-37-39</p></bio><bio xml:lang="en"><p>Candidate of Agricultural Sciences, senior researcher of the laboratory for testing the elements of agrotechnologies, agrochemicals and pesticides</p><p>127434, Moscow, Pryanishnikov Str., 31-А</p><p>tel.: 8 (499) 976-37-50, fax: 8 (499) 976-37-39</p></bio><email xlink:type="simple">alexkorshunov01@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение «Всероссийский научно-исследовательский институт агрохимии имени Д. Н. Прянишникова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI All-Russian Scientific Research Institute of Agrochemistry named after D. N. Pryanishnikov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>11</day><month>11</month><year>2024</year></pub-date><volume>16</volume><issue>5</issue><fpage>5</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мухина Т.Н., Шаповал О.А., Боровик Р.А., Коршунов А.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Мухина Т.Н., Шаповал О.А., Боровик Р.А., Коршунов А.А.</copyright-holder><copyright-holder xml:lang="en">Mukhina M.T., Shapoval O.A., Borovik R.A., Korshunov A.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.zhros.online/jour/article/view/2805">https://www.zhros.online/jour/article/view/2805</self-uri><abstract><p>Настоящая статья посвящена изучению мелатонина как адаптогена, способного повышать толерантность пшеницы в отношении стресса, вызванного избыточным содержанием в окружающей среде легкорастворимых солей. Цель проведенного исследования – оценка в рамках лабораторного модельного опыта способности мелатонина повышать всхожесть семян и стимулировать ростовые процессы проростков пшеницы на фоне засоления. Исследование проводили на базе ФГБНУ ВНИИ агрохимии имени Д.Н. Прянишникова в 2024 году. В качестве объекта исследования были выбраны семена пшеницы яровой сорта Дарья. Перед закладкой опыта семена были обработаны водными растворами мелатонина в концентрациях 0; 0,01; 0,1; 1 и 10 мг/л методом прайминга. В качестве фоновых растворов для проращивания использовали дистиллированную воду и раствор хлорида натрия 150 мМ. В результате было показано, что в рамках проведенного эксперимента наблюдалось повышение всхожести семян на фоне обработки растворами мелатонина в концентрациях от 0,1 до 10 мг/л на засоленном фоне. Обработка семян мелатонином демонстрировала выраженный ростостимулирующий эффект на проростки пшеницы, особенно в отношении корневой системы. Однако сила этого эффекта была несколько снижена на засоленном фоне по сравнению с контрольными условиями. Максимальный ростостимулирующий эффект от применения мелатонина на обоих фонах наблюдался при применении раствора с концентрацией 1 мг/л. Также было отмечено, что прайминг семян мелатонином способствовал удержанию воды в клетках корней проростков, что может быть одним из механизмов повышения устойчивости растений к засолению.</p></abstract><trans-abstract xml:lang="en"><p>The current paper is devoted to the study of melatonin as an adaptogen capable of increasing wheat tolerance to stress caused by excess levels of easily soluble salts in the environment. The purpose of the study was to evaluate, within the framework of a laboratory model experiment, the ability of melatonin to increase seed germination and stimulate growth processes in wheat sprouts against the background of salinity. The study was conduc ted at the FSBI All-Russian Scientiﬁc Research Institute of Agrochemistry named after D.N. Pryanishnikov in 2024. The study objects were seeds of the spring wheat variety ‘Darya’. Before the experiment, the seeds were treated with aqueous solutions of melatonin in concentrations of 0; 0.01; 0.1; 1 and 10 mg/l using the priming method. Distilled water and a 150 mM sodium chloride solution were used as background solutions for germination. As a result, there has been shown that within the framework of the experiment, there is an increase in seed germination against the background of treatment with melatonin solutions in concentrations from 0.1 to 10 mg/l against a saline background. Seed treatment with melatonin has demonstrated a pronounced growth-stimulating eﬀect on wheat sprouts, especially in relation to the root system. However, the strength of this eﬀect was somewhat reduced on a saline background compared to control conditions. There was a maximum growth-stimulating eﬀect of melatonin on both backgrounds when using a solution with a concentration of 1 mg/l. There was also established that priming seeds with melatonin promoted water retention in seedling root cells, which may be one of the mechanisms for increasing plant resistance to salinity.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>яровая пшеница</kwd><kwd>мелатонин</kwd><kwd>стресс</kwd><kwd>засоление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>spring wheat</kwd><kwd>melatonin</kwd><kwd>stress</kwd><kwd>salinity</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">Минеев В.Г., Сычев В.Г., Гамзиков Г.П. Агрохимия. Учебник. М.: Изд-во ВНИИА им. Д.Н. Прянишникова, 2017. 854 с.</mixed-citation><mixed-citation xml:lang="en">Mineev V.G., Sychev V.G., Gamzikov G.P. Agrokhimiya. Uchebnik [Agrochemistry. Textbook]. M.: Izd-vo VNIIA im. D.N. 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