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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">kaz65</journal-id><journal-title-group><journal-title xml:lang="ru">Почвоведение и агрохимия</journal-title><trans-title-group xml:lang="en"><trans-title>Soil Science and Agrichemistry</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1999-740X</issn><issn pub-type="epub">2959-3433</issn><publisher><publisher-name>Казахский научно-исследовательский институт почвоведения и агрохимии имени У.У. Успанова</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">kaz65-430</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="en"><subject>SOIL CHEMISTRY</subject></subj-group></article-categories><title-group><article-title></article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF SOIL PROPERTIES ON PHOSPHORUS SORPTION IN 13 SOILS WITH VARYING DEGREE OF WEATHERING</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Vasileios</surname><given-names>Antoniadis</given-names></name></name-alternatives><email xlink:type="simple">vasilisrev@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Revekka</surname><given-names>Koliniati</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Evaggelia</surname><given-names>Golia</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="western" xml:lang="en"><surname>Spyridon</surname><given-names>Petropoulos</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="en">University of Thessaly, Department of Agriculture Crop Production and Rural Environment<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>07</day><month>11</month><year>2022</year></pub-date><volume>0</volume><issue>4</issue><fpage>63</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Vasileios A., Revekka K., Evaggelia G., Spyridon P., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Vasileios A., Revekka K., Evaggelia G., Spyridon P.</copyright-holder><copyright-holder xml:lang="en">Vasileios A., Revekka K., Evaggelia G., Spyridon P.</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://journal.soil.kz/jour/article/view/430">https://journal.soil.kz/jour/article/view/430</self-uri><abstract><p>Поглощение фосфора почвами зависит от ряда свойств почв, наиболее важными из которых являются рН, глина, органическое вещество, мощностемкость катионного обмена (CEC), аморфные Fe, Al и Mn, оксиды, а также CaCO3. Однако такие свойства могут варьироваться в почвах в условиях разных атмосферных воздействий. Целью данной работы было изучение свойств почв, которые влияют на поглощение фосфора в 13 типах почв Центральной Греции, с учетом влияния таксономии. Мы выбрали почвы, значительно отличающиеся значением рН (4 кислые и 9 щелочные) и таксономии (4 Альфисоли, 4 Энтисоли и 5 Инсептисоли). Проведен ряд испытаний на поглощение с исходными концентрациями элементов C0=0-100 mg L-1 в соотношении почва-раствор 1 к 10. Были измерены поглощения при C„=100 mg L-1 (q100) и коэффициенте распределения, Kd 100, (равной (q/C at C„=100 mg L-1). Мы также измеряли важные физико-химические свойства почвы и показатели сорбции были соотнесены с измеренными свойствами почв. Когда почвы были разделены по признакам таксономии, мы обнаружили, что Альфисоли имели значительно более высокий CEC, аморфные Fe и Mn оксиды, и q100, но также имели значительно более низкую экстрагируемость фосфора (водорастворимый-P и Mehlich-3-Р). Два других ряда не имели различий в свойствах почвы. Когда почвы были разделены в соответствии с рН, то обменный Са, и два вышеупомянутых показателя выделяемости фосфора были в кислотной группы почв ниже, чем в щелочной. Эти результаты свидетельствуют о том, что, хотя различия в обменном Са полностью связаны с рН, различия по экстрагируемому фосфору, а также CEC, Fe и Mn, оксидам и q связаны с таксономией. Мы также обнаружили, что K . достоверно коррелирует только с обменным Са (R2=0.304, p&lt;0.05). Экстрагируемый фосфор уменьшается с увеличением песка, в то время как органический С увеличивал извлекаемый фосфор. Мы пришли к выводу, что таксономия почв является ключевым фактором в понимании фосфорной сорбции / экстрагируемости в почвах, так как крайняя эрозия почвы (здесь альфисоли) имеют наивысшее содержание аморфных оксидов, и это, как правило, способствует сохранению фосфора в почвах.</p></abstract><trans-abstract xml:lang="en"><p>Phosphorus sorption by soils depends on a series of soil properties, most important of which are pH, clay, organic matter, cation exchange capacity (CEC), amorphous Fe, Al and Mn oxides, as well as CaCO3. However, such properties may vary in soils of different degree of weathering. The aim of this work was to examine the soil properties that affect P sorption in 13 soils of Central Greece, evaluating the effect soil taxonomy may have on P sorption. We chose soils that differed considerably in pH (4 acidic and 9 alkaline) and in taxonomy (4 Alfisols, 4 Entisols, and 5 Inceptisols), and we conducted batch sorption tests with initial added element concentrations of C„=0-100 mg L-1 at 1-to-10 soil-to-solution ratio. We measured sorption at C„=100 mg L-1 (q100) and the distribution coefficient, Kd-100 (equal to q/C at C0=100 mg L-1). We also measured important soil physico-chemical properties, and the sorption indices were correlated with the measured soil properties. When soils were divided according to taxonomy, we found that Alfisols had significantly higher CEC, amorphous Fe and Mn oxides, and q100, but also significantly lower P extractability (water soluble-P and Mehlich-3-P). The other two soil orders did not have different soil properties. When soils were divided according to pH, exchangeable Ca, and the two above mentioned P extractability indices were lower in the acidic group of soils than in the alkaline. These results suggest that although differences in exchangeable Ca are entirely pH-related, differences in extractable P, as well as CEC, Fe and Mn oxides and q100 are taxonomy-related. We also found that Kdl00.was significantly correlated only with exchangeable Ca (R2=0.304, p&lt;0.05). Extractable P decreased with increasing sand, while organic C increased extractable P. We conclude that soil taxonomy is a key factor in understanding P sorption/extractability in soils, because highly weathered soils (here, Alfisols) have higher amorphous oxides content and this tends to enhance P retention by soils.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Extractable phosphorus</kwd><kwd>Alfisols</kwd><kwd>amorphous oxides</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">Al-Rohily, K.M., Ghoneim, A.M., Modaihsh, A.S., Mahjoub, M.O., 2013. 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