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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">environment</journal-id><journal-title-group><journal-title xml:lang="ru">Природообустройство</journal-title><trans-title-group xml:lang="en"><trans-title>Prirodoobustrojstvo</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1997-6011</issn><publisher><publisher-name>РГАУ-МСХА</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26897/1997-6011-2024-4-44-51</article-id><article-id custom-type="elpub" pub-id-type="custom">environment-570</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>МЕЛИОРАЦИЯ, ВОДНОЕ ХОЗЯЙСТВО И АГРОФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LAND RECLAMATION, WATER ECONOMY AND AGROPHYSICS</subject></subj-group></article-categories><title-group><article-title>Роль биомелиорантов в снижении электропроводности и засоленности почв</article-title><trans-title-group xml:lang="en"><trans-title>The role of biomeliorants in reducing soil electrical conductivity and salinity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хеба</surname><given-names>И.</given-names></name><name name-style="western" xml:lang="en"><surname>Heba</surname><given-names>I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исмаил Хеба, аспирантка кафедры землеустройства и лесоводства</p></bio><bio xml:lang="en"><p>Ismail Heba, post graduate student of the department of land management and forestry</p><p> </p></bio></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8323-5750</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хлюстов</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Khlyustov</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виталий Константинович Хлюстов, д-р с.-х. наук, профессор кафедры землеустройства и лесоводства</p><p>Scopus 57210104945, WOS Researcher ID: ААE-7093-2022, РИНЦ ID: 507286</p><p>127434, г. Москва, ул. Тимирязевская, 49</p></bio><bio xml:lang="en"><p>Vitaliy K. Khlyustov, DSc (Agro), professor of the department of land management and forestry</p><p>Scopus 57210104945, WOS Researcher ID: ААE-7093-2022, RSCI ID: 507286</p><p>127434, Moscow, Timiryazevskaya str., 49</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/0000-0001-5293-2342</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Безбородов</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bezborodov</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юрий Германович Безбородов, д-р техн. наук, доцент, зав. кафедрой землеустройства и лесоводства</p><p>Scopus 6603491005, WOS Researcher ID: G-7544-2018, РИНЦ ID: 271273</p><p>127434, г. Москва, ул. Тимирязевская, 49</p></bio><bio xml:lang="en"><p>Yuriy G. Bezborodov, DSc (Eng), associate professor, head of the department of the department of land management and forestry</p><p> Scopus 6603491005, WOS Researcher ID: G-7544-2018, RSCI ID: 271273</p><p>127434, Moscow, Timiryazevskaya str., 49</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский государственный аграрный университет – МСХА имени К.А. Тимирязева; Институт мелиорации, водного хозяйства и строительства имени А.Н. Костякова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian state agrarian university – Moscow Timiryazev agricultural academy, Institute of land reclamation, water management and construction named after A.N. Kostyakov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>01</day><month>11</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>44</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хеба И., Хлюстов В.К., Безбородов Ю.Г., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Хеба И., Хлюстов В.К., Безбородов Ю.Г.</copyright-holder><copyright-holder xml:lang="en">Heba I., Khlyustov V.K., Bezborodov Y.G.</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://environment.timacad.ru/jour/article/view/570">https://environment.timacad.ru/jour/article/view/570</self-uri><abstract><sec><title>Исследование направлено на оценку влияния биомелиорантов на электропроводность и засоленность почвы в аридных условиях Сирийской Арабской Республики. Полевые опыты проводились с использованием компоста, биопрепаратов на основе бактерий вида Bacillus и их комбинации. Электропроводность измерялась на четырех глубинах: 0-25 см, 26-50 см, 51-75 см и 76-100 см. Методика исследований включала в себя использование графитовых электродных ячеек и кондуктометра, калиброванного по стандартным растворам хлорида калия (KCl). Образцы почвы отбирались с различных глубин, сушились при температуре 105°C, просеивались через сито с диаметром отверстий 2 мм, смешивались с дистиллированной водой в соотношении 1:2, перемешивались и выдерживались в течение 24 ч. После этого проводились</title><p>3 измерения электропроводности для каждого образца. Результаты показали значительное снижение электропроводности почвы при применении биомелиорантов, особенно на глубине 0-25 см. Двухфакторный дисперсионный анализ и тест Тьюки подтвердили статистически значимые различия между вариантами опыта. Вариант с комбинацией компоста и биопрепаратов продемонстрировал наибольшую эффективность в снижении электропроводности. Эти данные свидетельствуют о высокой эффективности биомелиорантов для улучшения почвенных условий и снижения засоленности почвы, что особенно важно для устойчивого сельского хозяйства в аридных зонах. Введение биомелиорантов способствует уменьшению содержания растворимых солей и улучшению структуры почвы, что в итоге может повысить урожайность сельскохозяйственных культур.</p></sec></abstract><trans-abstract xml:lang="en"><p>This study aimed to evaluate the impact of biomeliorants on soil electrical conductivity and salinity under the arid conditions of the Syrian Arab Republic. Field experiments were conducted using compost, biopreparations based on Bacillus bacteria, and their combination. Electrical conductivity was measured at four depths: 0-25 cm, 26-50 cm, 51-75 cm and 76-100 cm. The methodology included the use of graphite electrode cells and a conductometer calibrated with standard potassium chloride (KCl) solutions. Soil samples were collected from various depths, dried at 105°C, sieved through a 2 mm sieve, mixed with distilled water in a 1:2 ratio, stirred, and left for 24 hours. Three measurements of electrical conductivity were then taken for each sample. The results showed a significant reduction in soil electrical conductivity with the application of biomeliоrants particularly at the 0-25 cm depth. Two-factor ANOVA and Tukey’s test confirmed statistically significant differences between the experimental treatments.The combination of compost and biopreparations demonstrated the greatest effectiveness in reducing electrical conductivity. These findings indicate the high efficiency of biomeliorants in improving soil conditions and reducing salinity, which is crucial for sustainable agriculture in arid regions. The introduction of biomeliorants helped reduce the content of soluble salts and improve soil structure, ultimately leading to increased crop yields.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биомелиоранты</kwd><kwd>электропроводность почвы</kwd><kwd>засоленность почвы</kwd><kwd>компост</kwd><kwd>биопрепарат</kwd><kwd>аридные условия</kwd><kwd>Сирийская Арабская Республика</kwd><kwd>двухфакторный дисперсионный анализ</kwd><kwd>тест Тьюки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biomeliorants</kwd><kwd>soil electrical conductivity</kwd><kwd>soil salinity</kwd><kwd>compost</kwd><kwd>biopreparation</kwd><kwd>arid conditions</kwd><kwd>Syrian Arab Republic</kwd><kwd>two-factor ANOVA</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Поздняков А.И. 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