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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2658-6649</journal-id>
      <journal-id journal-id-type="eissn">2658-6657</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Siberian Journal of Life Sciences and Agriculture</journal-title>
        <journal-title xml:lang="en">Siberian Journal of Life Sciences and Agriculture</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name>Science and Innovation Center Publishing House</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.12731/2658-6649-2025-17-5-1255</article-id>
      <article-id pub-id-type="edn">HHBFPP</article-id>
      <article-id pub-id-type="uri">https://discover-journal.ru/jour/index.php/sjlsa/article/view/1255</article-id>
      <title-group>
        <article-title xml:lang="ru">Исследование воздействия регуляторов роста растений на урожайность и качественные характеристики клубней картофеля в условиях Нечерноземья</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>The influence of plant growth regulators on the yield and quality characteristics of potato tubers in non-chernozem zone conditions</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Питюрина</surname>
            <given-names>Ирина Сергеевна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Питюрина</surname>
              <given-names>Ирина Сергеевна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Pityurina</surname>
              <given-names>Irina S.</given-names>
            </name>
          </name-alternatives>
          <email>piturina@yandex.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Мелешин</surname>
            <given-names>Алексей Алексеевич</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Мелешин</surname>
              <given-names>Алексей Алексеевич</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Meleshin</surname>
              <given-names>Alexey A.</given-names>
            </name>
          </name-alternatives>
          <email>a-mela@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Виноградов</surname>
            <given-names>Дмитрий Валериевич</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Виноградов</surname>
              <given-names>Дмитрий Валериевич</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Vinogradov</surname>
              <given-names>Dmitry V.</given-names>
            </name>
          </name-alternatives>
          <email>vdv-rz@rambler.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0003-2017-1491</contrib-id>
          <contrib-id contrib-id-type="scopus">57203098120</contrib-id>
          <contrib-id contrib-id-type="researcherid">X-7792-2018</contrib-id>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Академия ФСИН России (Рязань, Российская Федерация)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Academy of the Federal Penitentiary Service of Russia (Ryazan, Russian Federation)</institution>
          </aff>
        </aff-alternatives>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">АО Озеры ГК Малино (Коломна, Российская Федерация)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">JSC Ozery GK Malino (Kolomna, Russian Federation)</institution>
          </aff>
        </aff-alternatives>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Московский государственный университет имени М.В. Ломоносова; Рязанский государственный агротехнологический университет им. П.А. Костычева (Рязань, Российская Федерация)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Moscow State University Named after M.V. Lomonosov; Ryazan State Agrotechnological University Named after P.A. Kostychev (Ryazan, Russian Federation)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2025-11-30">
        <day>30</day>
        <month>11</month>
        <year>2025</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>17</volume>
      <issue>5</issue>
      <fpage>119</fpage>
      <lpage>134</lpage>
      <history>
        <date date-type="received" iso-8601-date="2024-12-25">
          <day>25</day>
          <month>12</month>
          <year>2024</year>
        </date>
        <date date-type="accepted" iso-8601-date="2025-04-25">
          <day>25</day>
          <month>04</month>
          <year>2025</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2025-04-17">
          <day>17</day>
          <month>04</month>
          <year>2025</year>
        </date>
      </history>
      <permissions>
        <copyright-year>2025</copyright-year>
        <copyright-holder xml:lang="ru">И.С. Питюрина, А.А. Мелешин, Д.В. Виноградов</copyright-holder>
        <copyright-holder xml:lang="en">I.S. Pityurina, A.A. Meleshin, D.V. Vinogradov</copyright-holder>
        <license xlink:href="https://creativecommons.org/licenses/by-nc-nd/4.0/">
          <license-p>CC BY-NC-ND 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://discover-journal.ru/jour/index.php/sjlsa/article/view/1255">https://discover-journal.ru/jour/index.php/sjlsa/article/view/1255</self-uri>
      <abstract xml:lang="ru">
        <p>Обоснование. Основным достоинством стимулирующего действия регуляторов роста является ускорение развития растений картофеля, улучшение качества клубней с одновременным увеличением урожайности. В данный момент известно достаточно большое количество регуляторов роста растений, которые могут быть использованы в картофелеводстве. Однако, появление новых регуляторов роста растений требует их детального изучения, с целью исследования влияния вносимых концентраций, особенностей сорта выращиваемого картофеля и условий возделывания. 
 
Цель исследования – изучение воздействия регуляторов роста растений на процесс вегетации, продуктивность и качество картофеля как следствие предпосадочной обработки клубней и опрыскивания вегетирующих растений. 
 
Материалы и методы. Исследовательские методы основываются на обобщении как отечественных, так и зарубежных научных источников, а также на проведении лабораторных и полевых экспериментов, фенологических наблюдений и учетов в соответствии с рекомендациями и общепринятыми методиками. Для обработки статистических данных использовалась программа Microsoft Office Excel. 
 
Результаты. По результатам проведенных исследований установлено положительное влияние регуляторов роста на прорастание глазков картофеля сорта Вымпел и Краса Мещеры. Максимальное количество проросших глазков наблюдается при обработке клубней регулятором роста Мивал-Агро, КРП – 83,5% по сорту Вымпел, Краса Мещеры – 80,3%. Это значение превышает контрольный показатель на 17,2% и 16,5% соответственно по сортам. Применение Мегафол, Ж и Экопин, ТПС также стимулировало прорастание почек, достигнув 77,6% и 72,4% у картофеля Вымпел, 76,9% и 70,4% у картофеля Краса Мещеры соответственно. Полевая всхожесть исследуемых сортов картофеля увеличилась на 3,8–5,6% по сравнению с контрольной группой. Вегетационный период для варианта обработанных клубней и вегетирующих растений с использованием Мегафол, Ж и Мивал-Агро, КПР оказался на шесть дней короче, чем в контрольной группе, и на три дня короче по сравнению с использованием регулятора роста Экопин, ТПС. При обработке клубней и растений Мивал-Агро, ТПС наблюдалось увеличение числа стеблей на 10,4%, листьев на 6,9% по сравнению с контролем, площадь листьев увеличилась на 12,03%, высота растений на 12,0% в среднем по двум сортам и годам исследований. В вариантах применения регуляторов роста наблюдается увеличение фотосинтетического потенциала до 28,2%. Наибольшая прибавка по показателям в среднем по двум сортам за три года исследований в варианте опыта с регулятором роста Мивал-Агро, КПР: масса ботвы на 42,6%, масса стеблей на 56,0%, масса листьев на 41,5% масса клубней на 21,4%, а количество клубней на 18,1% выше контроля. 
 
Использование регулятора роста Мивал-Агро, КРП привело к получению максимального показателя урожайности по сравнению с контрольным вариантом: Вымпел – 38,7 ц/га (+18,2%), Краса Мещеры – 36,3 ц/га (+17,8%). Использование регуляторов роста Мегафол, Ж и Экопин, ТПС также способствовало увеличению урожайности двух сортов, но в меньшей степени: Вымпел – 30,6 ц/га (+14,4%) и 30,2 ц/га (+14,2%); Краса Мещеры – 27,8 ц/га (+13,7%) и 26,7 ц/га (+13,1%) соответственно. 
 
Заключение. Исследование эффективности регуляторов роста растений (Мивал-Агро, КРП; Мегафол, Ж; Экопин, ТПС) на сортах картофеля Вымпел и Краса Мещеры продемонстрировало их положительное влияние на рост, развитие растений, урожайность и качество продукции. Обработка клубней перед посадкой и опрыскивание вегетирующих растений регуляторами роста привела к повышению эффективности агротехники. Наиболее значимые результаты были получены при применении регулятора роста Мивал-Агро, КПР на картофеле сорта Вымпел. В этом варианте урожайность составила 38,7 ц/га, что на 18,2% превысило контрольный вариант. Содержание крахмала в клубнях достигло 14,3%, а также наблюдалось увеличение доли крупной фракции картофеля. Данное исследование подтверждает эффективность применения изученных регуляторов роста для повышения качества и урожайности картофеля, выращиваемого в нечерноземной зоне Рязанской области.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Background. The main advantage of the stimulating effect of growth regulators is the acceleration of potato plant development, improvement of the quality of tubers with a simultaneous increase in yield. At the moment, a fairly large number of plant growth regulators are known that can be used in potato growing. However, the emergence of new plant growth regulators requires their detailed study, in order to investigate the effect of the applied concentrations, the characteristics of the variety of grown potatoes and cultivation conditions. 
 
The purpose of the conducted studies was to investigate the effect of plant growth regulators on growth processes, yield and quality of potatoes as a result of pre-planting treatment of tubers and spraying of vegetative plants. 
 
Materials and methods. The research methods were based on generalization of both domestic and foreign scientific sources, as well as on conducting laboratory and field experiments, phenological observations and records in accordance with recommendations and generally accepted methods. Microsoft Office Excel was used to process statistical data. 
 
Results. The results of the conducted studies established a positive effect of growth regulators on germination of eyeholes of Vympel and Krasa Meshchery varieties. The maximum number of germinated eyeholes was observed when tubers were treated with growth regulator Mival-Agro, KRP - 83.5% for Vympel variety, Krasa Meshchery had 80.3%. This value exceeded the control indicator by 17.2% and 16.5%, respectively. The use of Megafol, Zh and Ecopin, TPS also stimulated bud germination, reaching 77.6% and 72.4% for Vympel potatoes, 76.9% and 70.4% for Krasa Meshchery potatoes, respectively. Field germination of the studied potato varieties increased by 3.8–5.6% compared to the control group. The vegetation period for the variant of treated tubers and vegetating plants using Megafol, Zh and Mival-Agro, KRP was six days shorter than in the control group, and three days shorter compared to the use of growth regulator Ecopin, TPS. When treating tubers and plants with Mival-Agro, TPS, an increase in the number of stems by 10.4% and leaves by 6.9% was observed compared to the control, the leaf area increased by 12.03% and plant height by 12.0% on average for two varieties and years of research. In the variants of using growth regulators, an increase in photosynthetic potential of up to 28.2% was observed. The greatest increase in indicators on average for two varieties over three years of research was in the variant with growth regulator Mival-Agro, KRP: tops weight by 42.6%, stems weight by 56.0%, leaves weight by 41.5% tuber weight by 21.4%, and the number of tubers by 18.1% higher than the control. 
 
The use of growth regulator Mival-Agro, KRP led to the maximum yield compared to the control variant: Vympel had 38.7 dt/ha (+ 18.2%) and Krasa Meshchery had 36.3 dt/ha (+ 17.8%). The use of growth regulators Megafol, Zh and Ecopin, TPS also contributed to an increase in the yield of two varieties, but to a lesser extent: Vympel had 30.6 dt/ha (+ 14.4%) and 30.2 dt/ha (+ 14.2%); Krasa Meshchery had 27.8 dt/ha (+ 13.7%) and 26.7 dt/ha (+ 13.1%), respectively. 
 
Conclusion. The study of the efficiency of plant growth regulators (Mival-Agro, KRP; Megafol, Zh; Ecopin, TPS) on Vympel and Krasa Meshchery potato varieties demonstrated their positive effect on plant growth and development, yield and product quality. Treatment of tubers before planting and spraying vegetative plants with growth regulators led to an increase in the efficiency of agricultural technology. The most significant results were obtained when using growth regulator Mival-Agro, KRP on Vympel potato variety. In this variant, the yield was 38.7 dt/ha, which was 18.2% higher than the control variant. The starch content in tubers reached 14.3%, and an increase in the proportion of large potato fraction was also observed. The study confirmed the efficiency of using the studied growth regulators to improve the quality and yield of potatoes grown in the non-chernozem zone of Ryazan region.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>регуляторы роста</kwd>
        <kwd>новые сорта</kwd>
        <kwd>картофель</kwd>
        <kwd>характеристики качества</kwd>
        <kwd>эффективность</kwd>
        <kwd>урожайность</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>growth regulator</kwd>
        <kwd>variety</kwd>
        <kwd>potato</kwd>
        <kwd>quality characteristics</kwd>
        <kwd>efficiency</kwd>
        <kwd>yield</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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