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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">mathematics</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник российских университетов. Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Universities Reports. Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2686-9667</issn><issn pub-type="epub">2782-3342</issn><publisher><publisher-name>Тамбовский государственный университет имени Г.Р. Державина</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20310/2686-9667-2023-28-143-236-244</article-id><article-id custom-type="elpub" pub-id-type="custom">mathematics-22</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>НАУЧНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Математическое моделирование в задаче разработки эффективного метода контроля фузариоза колоса пшеницы</article-title><trans-title-group xml:lang="en"><trans-title>Mathematical modeling in the problem of developing an effective method for controlling fusarium of wheat ear</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7286-9456</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурлаков</surname><given-names>Евгений Олегович</given-names></name><name name-style="western" xml:lang="en"><surname>Burlakov</surname><given-names>Evgenii O.</given-names></name></name-alternatives><email xlink:type="simple">eb_@bk.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/0000-0001-5845-5591</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мальков</surname><given-names>Иван Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Malkov</surname><given-names>Ivan N.</given-names></name></name-alternatives><email xlink:type="simple">i.n.malkov@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Тюменский государственный университет»; ФГБУН «Институт проблем управления им. В.А. Трапезникова РАН»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State University; V.A. Trapeznikov Institute of Control Sciences, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Тюменский государственный университет»; ФГБОУ ВО «Тамбовский государственный университет им. Г.Р. Державина»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State University; Derzhavin Tambov State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2023</year></pub-date><volume>28</volume><issue>143</issue><fpage>236</fpage><lpage>244</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бурлаков Е.О., Мальков И.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Бурлаков Е.О., Мальков И.Н.</copyright-holder><copyright-holder xml:lang="en">Burlakov E.O., Malkov I.N.</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://mathematics.elpub.ru/jour/article/view/22">https://mathematics.elpub.ru/jour/article/view/22</self-uri><abstract><p>В данной работе построена математическая модель на основе непрерывной динамической системы, формализующая взаимодействие фузариевых грибов, растений пшеницы и почвенных микроорганизмов (микофагов и сапрофагов). В работе проведен статистический анализ имеющихся экспериментальных данных, полученных в лабораторных условиях, на основании которого решена задача о восстановлении биологически интерпретируемых параметров построенной модели рассматриваемой экологической системы. В работе также рассмотрена задача импульсного управления в рамках построенной модели, отвечающего направленному воздействию на пищевые цепочки в изучаемой системе, с целью стимуляции роста популяций естественных антагонистов вызывающего патологию пшеницы фузариевого гриба путем внесения в почву специальных смесей органических удобрений. Получены условия, гарантирующие управляемость в рамках рассматриваемой математической модели, а также обеспечивающие непрерывную зависимость решений моделирующих уравнений от управляющих воздействий.</p></abstract><trans-abstract xml:lang="en"><p>In this paper we constructed a mathematical model based on a continuous dynamic system, which is formalizing the interaction of fusarium fungi, wheat plants and soil microorganisms (mycophages and saprophages). The paper presents a statistical analysis of the available experimental data obtained under laboratory conditions, on the basis of which we solved the problem of restoring biologically interpreted parameters of the constructed model of the considered ecological system. The paper also considers the problem of impulse control within the constructed mathematical framework, which corresponds to a correction on the food webs in the system in order to stimulate the growth of the populations of natural antagonists of the fusarium fungus causing wheat pathology by applying special mixtures of organic fertilizers to the soil. We obtained conditions that guarantee controllability within the framework of the constructed mathematical model, as well as providing continuous dependence of solutions of the modeling equations on control.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математические модели в экологии</kwd><kwd>идентификация параметров математических моделей</kwd><kwd>задачи импульсного управления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical models in ecology</kwd><kwd>parameter identification</kwd><kwd>impulse control problems</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">G.S. Abawi, J.W. Lorbeer, “Several aspects of the ecology and pathology of Fusarium oxysporum f. sp. cepae”, Phytopathology, 62 (1972), 870–876.</mixed-citation><mixed-citation xml:lang="en">G.S. Abawi, J.W. 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