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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">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2022-1-119-127</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-2415</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>СЕЛЬСКОХОЗЯЙСТВЕННАЯ ЭКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AGROCULTURAL ECOLOGY</subject></subj-group></article-categories><title-group><article-title>Углубленная адаптация технологии возделывания озимой пшеницы в Центрально‐Чернозёмном регионе</article-title><trans-title-group xml:lang="en"><trans-title>In‐depth adaptation of winter wheat cultivation technology in the Central Chernozem region</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5995-3322</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуреев</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gureev</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иван И. Гуреев, доктор технических наук, профессор, заведующий лабораторией севооборотов и адаптивных агротехнологий</p><p>305021, г. Курск, ул. Карла Маркса, д. 70бТел. +79103103908</p></bio><bio xml:lang="en"><p>Ivan I. Gureev, Doctor of Technical Sciences, Professor, Head of the Laboratory of Crop Rotation and Adaptive Agricultural Technologies</p><p>70b Karl Marx St, Kursk, 305021Tel +79103103908</p></bio><email xlink:type="simple">gureev06@mail.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/0000-0002-8744-6130</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нитченко</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Nitchenko</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Людмила Б. Нитченко</p><p>Курск</p></bio><bio xml:lang="en"><p>Lyudmila B. Nitchenko</p><p>Kursk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7737-7397</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прущик</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Prushcik</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иван А. Прущик</p><p>Курск</p></bio><bio xml:lang="en"><p>Ivan A. Prushcik</p><p>Kursk</p></bio><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 «Курский федеральный аграрный научный центр»</institution></aff><aff xml:lang="en"><institution>Federal Agricultural Kursk Research Center</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2022</year></pub-date><volume>17</volume><issue>1</issue><fpage>119</fpage><lpage>127</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гуреев И.И., Нитченко Л.Б., Прущик И.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Гуреев И.И., Нитченко Л.Б., Прущик И.А.</copyright-holder><copyright-holder xml:lang="en">Gureev I.I., Nitchenko L.B., Prushcik I.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://ecodag.elpub.ru/ugro/article/view/2415">https://ecodag.elpub.ru/ugro/article/view/2415</self-uri><abstract><p>Цель. На основе углубленной адаптации технологии возделывания озимой пшеницы определить способ обработки почвы и дозу NPK, обеспечивающие минимальную себестоимость производства зерна культуры требуемого качества в условиях Центрально‐Чернозёмного региона (ЦЧР).Материалы и методы. Эффективность производства озимой пшеницы во многом зависит от адаптации технологии её возделывания к почвенно‐климатическим условиям, которые индентифицируются на уровне агроэкологической провинции. Но основной объект систем земледелия – почвенный покров внутри агроэкологической провинции – отличается высокой территориальной пестротой по плодородию, что не учитывается при разработке агротехнологий и понижает уровень их адаптивности. Поэтому предложено минимизировать использование ресурсов в интенсивных технологиях за счёт углубленной адаптации обработки почвы и удобрения в соответствии с исходным состоянием почвы конкретного поля.Результаты. Установлено, что для условий ЦЧР оптимальными значениями факторов являются доза N19P39K39 и комбинированный способ обработки почвы под озимую пшеницу, которым соответствует минимальная себестоимость зерна 5,38 тыс. руб./т при урожайности 3,38 т/га и содержании белка в зерне 3‐его класса 12%.Заключение. В условиях земледельческих задач, когда между факторами имеется взаимодействие, эффективность углубленной адаптации возрастает при комплексной оптимизации факторов по инновационной методологии с использованием математического способа неопределённых множителей Лагранжа. Комплексная оптимизация факторов позволила определить способ обработки почвы и дозу удобрения, обеспечивающие минимальную себестоимость производства зерна культуры заданного качества в условиях ЦЧР.</p></abstract><trans-abstract xml:lang="en"><p>Aim. The purpose of the research is to determine the method of soil cultivation and the dose of NPK, based on in‐depth adaptation of winter wheat cultivation technology, ensuring the minimum cost of producing grain of the crop of the required quality in the Central Black Earth Region (CBER).Materials and Methods. The efficiency of winter wheat production largely depends on the adaptation of the technology of its cultivation to soil and climatic conditions, which are identified at the level of the agroecological province. But the main object of farming systems ‐ the soil cover within the agroecological province is distinguished by a high territorial diversity in fertility, which is not taken into account when developing agricultural technologies and thus lowers the level of their adaptability. Therefore, it is proposed to minimize the use of resources in intensive technologies due to in‐depth adaptation of tillage and fertilization in accordance with the initial state of the soil of a particular field.Results. It was found that for the conditions of the CBER, the optimal values of the factors are the dose N19P39K39 and the combined method of tillage for winter wheat, which correspond to the minimum cost of grain of 5.38 thousand roubles/t with a yield of 3.38 t/ha and a 12% protein content in grain of 3rd class.Conclusion. In addressing agricultural problems when there is an interaction between the factors, the effectiveness of in‐depth adaptation increases with the complex optimisation of factors according to innovative methodology using the mathematical method of indefinite Lagrange multipliers. Comprehensive optimisation of the factors made it possible to determine the method of tillage and the dose of fertiliser that would ensure the minimum cost of producing grain of a given quality under the conditions of the CBER.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Углубленная адаптация</kwd><kwd>озимая пшеница</kwd><kwd>обработка почвы</kwd><kwd>минеральное удобрение</kwd><kwd>оптимизация факторов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>In‐depth adaptation</kwd><kwd>winter wheat</kwd><kwd>tillage</kwd><kwd>mineral fertilisation</kwd><kwd>optimisation of factors</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания ФГБНУ «Курский ФАНЦ» по теме № FGZU‐2022‐0005.</funding-statement><funding-statement xml:lang="en">The research is carried out within the framework of the state task for Kursk Federal Agricultural Research Centre on the theme No. FGZU‐2022‐0005.</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">Лошаков В.Г. 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