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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">10.18470/1992-1098-2025-4-14</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-3581</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>БИОЛОГИЧЕСКИЕ РЕСУРСЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOLOGICAL RESOURCES</subject></subj-group></article-categories><title-group><article-title>Эколого‐агрохимическая эффективность лигногумата  в агроценозе риса (Oryza sativa L.)</article-title><trans-title-group xml:lang="en"><trans-title>Ecological and agrochemical efficiency of lignohumate  in rice agrocenosis (Oryza sativa L.)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5116-197X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шеуджен</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheudzhen</surname><given-names>A. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Асхад А. Шеуджен, доктор биологических наук, профессор, академик РАН, кафедра агрохимии</p><p>350044 г. Краснодар, ул. Калинина, 13.</p><p>Тел. +79284003863</p></bio><bio xml:lang="en"><p>Askhad H. Sheudzhen, Doctor of Biological Sciences, Professor, Academician of the Russian Academy of Sciences, Department of Agrochemistry</p><p>13 Kalinina St, Krasnodar, 350044</p><p>Tel. +79284003863</p></bio><email xlink:type="simple">ashad.sheudzhen@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/0000-0003-0752-2488</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуторова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gutorova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оксана А. Гуторова</p><p>Краснодар</p><p>Майкоп, Республика Адыгея</p></bio><bio xml:lang="en"><p>Oksana A. Gutorova</p><p>Krasnodar</p><p>Maykop, Republic of Adygea</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8410-5269</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хурум</surname><given-names>Х. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Khurum</surname><given-names>Kh. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хазрет Д. Хурум</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Khazret D. Khurum</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5309-5715</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ашинов</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ashinov</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юнус Н. Ашинов</p><p>Майкоп, Республика Адыгея</p></bio><bio xml:lang="en"><p>Yunus N. Ashinov</p><p>Maykop, Republic of Adygea</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-2728-8039</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Альбина Ю. Захарова</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Albina Yu. Zakharova</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кубанский государственный аграрный университет имени И.Т. Трубилина; Федеральный научный центр риса</institution></aff><aff xml:lang="en"><institution>I.T. Trubilin Kuban State Agrarian University; Federal Rice Research Center</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Кубанский государственный аграрный университет имени И.Т. Трубилина; Майкопский государственный технологический университет</institution></aff><aff xml:lang="en"><institution>I.T. Trubilin Kuban State Agrarian University; Maikop State Technological University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Кубанский государственный аграрный университет имени И.Т. Трубилина</institution></aff><aff xml:lang="en"><institution>I.T. Trubilin Kuban State Agrarian University</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Майкопский государственный технологический университет</institution></aff><aff xml:lang="en"><institution>Maikop State Technological University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>01</month><year>2026</year></pub-date><volume>20</volume><issue>4</issue><elocation-id>148‐154</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Шеуджен А.А., Гуторова О.А., Хурум Х.Д., Ашинов Ю.Н., Захарова А.Ю., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шеуджен А.А., Гуторова О.А., Хурум Х.Д., Ашинов Ю.Н., Захарова А.Ю.</copyright-holder><copyright-holder xml:lang="en">Sheudzhen A.H., Gutorova O.A., Khurum K.D., Ashinov Y.N., Zakharova A.Y.</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/3581">https://ecodag.elpub.ru/ugro/article/view/3581</self-uri><abstract><p>Целью данной работы является оценка эколого‐агрохимической эффективности обработки растений риса лигногуматом.  </p><p>Полевой опыт располагался на рисовой оросительной системе левобережья Кубани (Республика Адыгея). Схема опыта включала контроль (без удобрений), внесение удобрений N120P80K60 (фон) и варианты с обработкой растений риса водным раствором лигногумата на фоне N120P80K60. Изучались нормы препарата 125, 250, 500, 750 и 1000 мл/га. Эколого‐агрохимическая эффективность лигногумата в рисовом агроценозе оценивалась по потреблению элементов питания растениями в период их роста и развития, выносу питательных веществ урожаем и коэффициентам их использования рисом из внесенных удобрений. </p><p>Обработка посевов риса лигногуматом увеличивала по отношению к фону N120P80K60 среднесуточное потребление растениями азота на 9,0‒22,2 %, фосфора – 11,9‒23,9 и калия – 9,9‒23,2 %, вынос их урожаем – 3,1‒13,1 %; 6,1‒14,8 и 3,9‒13,9 % и коэффициенты использования из удобрений – 2,7‒11,5 %, 3,8‒9,3 и 7,8‒27,7 % соответственно. </p><p>Эколого‐агрохимическая эффективность лигногумата сильнее проявляется при обработке растений риса из расчета 750 мл препарата на гектар посева. При этой норме повышается среднесуточное поглощение рисом азота, фосфора и калия на 22,2 %, 23,9, 23,2 %, их вынос урожаем на 13,1 %, 14,8 и 13,9 % и использование элементов растениями из удобрений на 11,5 %, 9,3 и 27,7 % соответственно.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this work was to evaluate the ecological and agrochemical efficiency of treating rice plants with lignohumate.</p><p>The field experiment was located in the rice irrigation system of the left bank of the Kuban (Republic of Adygea). The experimental design included control (without fertilizers), application of N120P80K60 fertilizers (background) and variant treatments of rice plants with an aqueous solution of lignohumate against a background of N120P80K60. Rates of preparation of 125, 250, 500, 750 and 1000 ml/ha were studied. The ecological and agrochemical efficiency of lignohumate in the rice agrocenosis was assessed by measuring the consumption of nutrients by plants during their growth and development, the removal of nutrients by the crop and the coefficients of their use by rice from the applied fertilizers. </p><p>Treatment of rice agrocenosis with lignohumate increased: the average daily (on average throughout the growing season) consumption of nitrogen, phosphorus and potassium by rice by 9.0‒22.2 %, 11.9‒23.9 and 9.9‒23.2 %; removal of nutrients by the crop by 3.1‒13.1 %; 6.1‒14.8 and 3.9‒13.9 %, and the coefficients of their use by plants from fertilizers by 2.7‒11.5 %, 3.8‒9.3 and 7.8‒27.7 %, respectively, in relation to the</p><p>N120P80K60 background. </p><p>The ecological and agrochemical efficiency of lignohumate is more pronounced when treating rice plants at the rate of 750 ml of the preparation per hectare of sowing. At this rate, the average daily absorption of nitrogen, phosphorus and potassium by rice increases by 22.2 %, 23.9, 23.2 %, their removal by the crop by 13.1 %, 14.8 and 13.9 % and the use of elements by plants from fertilizers by 11.5 %, 9.3 and  27.7 %, respectively.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Рис (Oryza sativa L.)</kwd><kwd>агроценоз</kwd><kwd>лигногумат</kwd><kwd>обработка растений</kwd><kwd>потребление элементов питания</kwd><kwd>хозяйственный вынос</kwd><kwd>коэффициенты использования из удобрений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Rice (Oryza sativa L.)</kwd><kwd>agrocenosis</kwd><kwd>lignohumate</kwd><kwd>plant treatment</kwd><kwd>consumption of nutrients</kwd><kwd>economic removal</kwd><kwd>utilization factors from fertilizers</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 24‐26‐00201, https://rscf.ru/project/24‐26‐00201/.</funding-statement><funding-statement xml:lang="en">The study was supported by a grant from the Russian Science Foundation No. 24‐26‐00201, https://rscf.ru/project/24‐26‐00201/.</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">Шеуджен А.Х. 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