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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Bulletin of KSAU</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Bulletin of KSAU</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Вестник КрасГАУ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">1819-4036</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">109279</article-id>
   <article-id pub-id-type="doi">10.36718/1819-4036-2026-6-16-26</article-id>
   <article-id pub-id-type="edn">mznppk</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Агрономия</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Agronomy</subject>
    </subj-group>
    <subj-group>
     <subject>Агрономия</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">EFFECTIVENESS OF FERTILIZERS BASED ON SEAWEED EXTRACT  IN SOUTHERN RUSSIA VINEYARDS</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ЭФФЕКТИВНОСТЬ УДОБРЕНИЯ НА ОСНОВЕ ЭКСТРАКТА МОРСКИХ ВОДОРОСЛЕЙ  НА ВИНОГРАДНИКАХ ЮГА РОССИИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Красильников</surname>
       <given-names>Александр Андреевич</given-names>
      </name>
      <name xml:lang="en">
       <surname>Krasil'nikov</surname>
       <given-names>Aleksandr Andreevich</given-names>
      </name>
     </name-alternatives>
     <email>akrasilnikov@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат сельскохозяйственных наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of agricultural sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Федеральное государственное бюджетное научное учреждение &quot;Северо-Кавказский федеральный научный центр садоводства, виноградарства, виноделия&quot;</institution>
     <city>Краснодар</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal State Budget Scientific Institution «North Caucasian Federal Scientific Center of Horticulture, Viticulture, Wine-making»</institution>
     <city>Krasnodar</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2026-07-16T06:27:51+03:00">
    <day>16</day>
    <month>07</month>
    <year>2026</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-07-16T06:27:51+03:00">
    <day>16</day>
    <month>07</month>
    <year>2026</year>
   </pub-date>
   <issue>6</issue>
   <fpage>16</fpage>
   <lpage>26</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-12-03T00:00:00+03:00">
     <day>03</day>
     <month>12</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestnik.kgau.ru/en/nauka/article/109279/view">https://vestnik.kgau.ru/en/nauka/article/109279/view</self-uri>
   <abstract xml:lang="ru">
    <p>Цель исследований – выявить биологическую эффективность некорневого использования водного раствора удобрений на основе экстракта морских водорослей Ascophyllum nodosum (ЭМВ + NPK 3-2-10) в сочетании с микроудобрениями в промышленных насаждениях винограда Анапо-Таманской почвенно-климатической зоны Краснодарского края. Производственные однофакторные опыты проведены в 2024–2025 гг. в условиях мощных среднегумусных черноземных почв региона (ОАО АПФ «Фанагория»), характеризуемых тяжелосуглинистым и глинистым мехсоставом, низким уровнем содержания вредных легкорастворимых солей, актуальной кислотностью в пределах 7,4–7,8, низким содержанием подвижных соединений фосфора, средним содержанием минерального азота и обменного калия. Для умеренно континентального засушливого климата региона характерны резкие перепады температуры воздуха, обусловленные ветрами (часто более 14–15 м/с), малоснежные зимы с провокационными оттепелями. В этих условиях некорневые обработки растений винограда проводили после образования завязи (ЭМВ + NPK 3-2-10 + водный раствор борного удобрения), в фазе интенсивного роста ягод (ЭМВ + NPK 3-2-10 + хелатированные МЭ), начала созревания ягод (ЭМВ + NPK 3-2-10 + хелатированные МЭ). Площадь участка производственного опыта – 2 га. Повторность в опыте четырехкратная. Некорневые обработки водными питательными растворами удобрений осуществляли механизировано. В течение вегетационного периода (преимущественно в летний период напряженности гидротермических факторов) проводили агробиологические учеты и наблюдения согласно методическим рекомендациям по организации и проведению исследований по технологии производства винограда, закладке и проведению опытов с удобрениями. Лабораторные исследования образцов растительного материала (листья побегов) осуществляли с использованием стандартных и оригинальных методик, разработанных в СК ФНЦ СВВ, и современного приборно-аналитического оборудования. Выявлены положительные эффекты действия некорневых подкормок по критериям водный режим растений (водоудерживающая способность возрастала на 28,2–60,6 %), устойчивость пигментного комплекса (содержание зеленых пигментов выше на 16,1–28,1 %), синтез антиоксидантов, продуктивность растений (повышение урожайности до 45,2 %), качество урожая (повышение сахаристости сока ягод до 15,7 %).</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The objective of the study is to determine the biological effectiveness of foliar application of an aqueous fertilizer solution based on Ascophyllum nodosum seaweed extract (EMW + NPK 3-2-10) in combination with micronutrient fertilizers in commercial grape plantings in the Anapa-Taman soil and climatic zone of the Krasnodar Region. Single-factor field trials were conducted in 2024–2025 in the region's deep, medium-humus chernozem soils (Open Joint-Stock Company Agroindustrial company Fanagoria), characterized by heavy loamy and clayey texture, low levels of harmful, readily soluble salts, actual acidity within 7.4–7.8, low levels of available phosphorus compounds, and moderate levels of mineral nitrogen and exchangeable potassium. The region's moderately continental, arid climate is characterized by sharp fluctuations in air temperature caused by winds (often exceeding 14–15 m/s), low-snow winters, and occasional thaws. Under these conditions, foliar treatments of grape plants were carried out after ovary formation (EMW + NPK 3-2-10 + aqueous solution of boron fertilizer), during the phase of intensive berry growth (EMW + NPK 3-2-10 + chelated ME), and at the beginning of berry ripening (EMW + NPK 3-2-10 + chelated ME). The area of the production trial plot was 2 hectares. The trial was replicated four times. Foliar treatments with aqueous nutrient solutions of fertilizers were carried out mechanically. During the growing season (primarily during the summer period of intense hydrothermal factors), agrobiological surveys and observations were conducted in accordance with methodological recommendations for organizing and conducting research on grape production technology, as well as establishing and conducting fertilizer experiments. Laboratory studies of plant material samples (leaves and shoots) were conducted using standard and original methods developed at the North Caucasian Federal Scientific Center of Horticulture, Viticulture, Wine-making (FSBSI NCFSCHVW) and modern instrumentation and analytical equipment. Positive effects of foliar feeding were identified in terms of plant water balance (water-holding capacity increased by 28.2–60.6 %), pigment complex stability (green pigment content increased by 16.1–28.1 %), antioxidant synthesis, plant productivity (yield increased by up to 45.2 %), and crop quality (berry juice sugar content increased by up to 15.7 %).</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>органоминеральные удобрения</kwd>
    <kwd>Ascophyllum nodosum</kwd>
    <kwd>некорневые подкормки</kwd>
    <kwd>виноград</kwd>
    <kwd>адаптивность винограда</kwd>
    <kwd>продуктивность винограда</kwd>
    <kwd>качество урожая винограда</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>organomineral fertilizers</kwd>
    <kwd>Ascophyllum nodosum</kwd>
    <kwd>foliar feeding</kwd>
    <kwd>grapes</kwd>
    <kwd>grape adaptability</kwd>
    <kwd>grape productivity</kwd>
    <kwd>grape yield quality</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">исследования выполнены ФГБНУ «Северо-Кавказский федеральный научный центр садоводства, виноградарства, виноделия» в рамках государственного задания Министерства науки и высшего образования РФ (тема № FGRE 0498-2023-0004.05).</funding-statement>
    <funding-statement xml:lang="en">this work was carried out by the North Caucasian Federal Scientific Center of Horticulture, Viticulture, Wine-making as part of a state assignment from the Ministry of Science and Higher Education of the Russian Federation (topic №. FGRE 0498-2023-0004.05).</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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