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<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.3" xml:lang="en">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v4i10.1797</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-013114</article-id>
      <article-categories>
        <subj-group subj-group-type="oak">
          <subject>06.00.00</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">THE IMPACT OF DIFFERENT IRRIGATION REGIMES AND TECHNOLOGIES ON COTTON YIELD</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>ВЛИЯНИЕ РАЗЛИЧНЫХ РЕЖИМОВ И ТЕХНОЛОГИЙ ОРОШЕНИЯ НА УРОЖАЙНОСТЬ ХЛОПЧАТНИКА</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="uz">
          <trans-title>TURLI SUG‘ORISH TARTIBLARI HAMDA TEXNOLOGIYALARINING G‘O‘ZA HOSILDORLIGIGA TA‘SIRI</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Normat Durdiyev</string-name>
          <aff>Tashkent Institute of Irrigation and Agricultural Mechanization Engineers – National Research University, Republic of Uzbekistan, Tashkent city, Qori Niyoziy street, 39.</aff>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Jasurbek Jumaev</string-name>
          <aff>Scientific Research Institute of Cotton Breeding, Seed Production and Cultivation Agrotechnologies (PSUYAITI), 111202, Tashkent region, Qibray district, Botanika street.</aff>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-11-05">
        <day>05</day>
        <month>11</month>
        <year>2025</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>4</volume>
      <issue>10</issue>
      <fpage>49</fpage>
      <lpage>54</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
          <license-p>This work is licensed under a Creative Commons Attribution 4.0 International License.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-013114/"/>
      <abstract xml:lang="en">
        <p>This article presents data on the yield indicators of the cotton varieties Bukhara-10 and S-8290 under the conditions of the meadow alluvial soils of the Bukhara region when irrigated by drip irrigation and by drip irrigation under film, under different irrigation regimes. The highest yield indicator was observed in the Bukhara-10 cotton variety in variant 7, irrigated under film at a pre-irrigation soil moisture of 70-75-70% relative to the limiting field moisture capacity (ChDNS), and amounted to 52.2 centners per hectare.</p>
      </abstract>
      <trans-abstract xml:lang="ru">
        <p>В данной статье приведены данные о показателях урожайности сортов хлопчатника Бухара-10 и С-8290 в условиях луговых аллювиальных почв Бухарской области при поливе по технологиям капельного орошения и капельного орошения под плёнкой при различных режимах орошения. Наивысший показатель урожайности отмечен у сорта хлопчатника Бухара-10 в 7-м варианте, поливаемом под плёнкой при предполивной влажности почвы 70-75-70% от предельной полевой влагоёмкости (ППВ), и составил 52,2 центнера с гектара.</p>
      </trans-abstract>
      <trans-abstract xml:lang="uz">
        <p>Ushbu maqolada Buxoro viloyatining o‘tloqi allyuvial tuproqlari sharoitida Buxoro-10 va C-8290 g‘o‘za navlarini tomchilatib hamda plyonka ostidan tomchilatib sug‘orish texnologiyalarida, turli sug‘orish tartiblarida sug‘orilganda ularning hosildorlik ko‘rsatkichlari haqidagi ma‘lumotlar keltirilgan. Eng yuqori hosildorlik ko‘rsatkichi Buxoro-10 g‘o‘za navida sug‘orish oldi tuproq namligi ChDNSga nisbatan 70-75-70% da plyonka ostidan sug‘orilgan 7-variantda kuzatilib gektariga 52,2 sentnerni tashkil etdi.</p>
      </trans-abstract>
      <kwd-group xml:lang="en">
        <kwd>Cotton</kwd>
        <kwd>drip irrigation</kwd>
        <kwd>irrigation under film</kwd>
        <kwd>pre-irrigation soil moisture</kwd>
        <kwd>ChDNS</kwd>
        <kwd>yield</kwd>
        <kwd>irrigation regime</kwd>
      </kwd-group>
      <kwd-group xml:lang="ru">
        <kwd>Хлопчатник</kwd>
        <kwd>капельное орошение</kwd>
        <kwd>орошение под плёнкой</kwd>
        <kwd>предполивная влажность почвы</kwd>
        <kwd>ChDNS</kwd>
        <kwd>урожай</kwd>
        <kwd>режим орошения</kwd>
      </kwd-group>
      <kwd-group xml:lang="uz">
        <kwd>G‘о‘zа</kwd>
        <kwd>tоmchilаtib sug‘оrish</kwd>
        <kwd>plyоnkа оstidаn sug‘оrish</kwd>
        <kwd>sug‘оrish оldi tuprоq nаmligi</kwd>
        <kwd>ChDNS</kwd>
        <kwd>hosil</kwd>
        <kwd>sug‘orish rejimi</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
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</article>
