{"id":2526,"date":"2025-06-23T12:27:33","date_gmt":"2025-06-23T11:27:33","guid":{"rendered":"http:\/\/newskbncran.ru\/?page_id=2526"},"modified":"2026-04-13T09:40:32","modified_gmt":"2026-04-13T08:40:32","slug":"27-2-10-en","status":"publish","type":"page","link":"https:\/\/izvestiyakbncran.ru\/index.php\/en\/27-2-10-en\/","title":{"rendered":"27.2.10 en"},"content":{"rendered":"\n<h1 class=\"wp-block-heading has-lora-font-family\" style=\"font-size:24px\"><strong>Dynamics of phosphorus reserves in the soil due to intensive use of arable land<\/strong><\/h1>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-04f5f271ff62eec1ff9f762e530f60f2\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\"><strong><strong><strong><strong><strong><strong><strong>M.S. Sidakova, E.M. Egorova, R.A. Tiev, A.Yu. Kishev<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--20);margin-bottom:var(--wp--preset--spacing--20)\"\/>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-24a27e19 wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<p class=\"has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-fa99f84d8051eb763ab85c3007cdb1c2\" style=\"color:#5b1919;text-decoration:underline\"><strong><strong>Upload the full text<\/strong><\/strong><\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-9151b400 wp-block-group-is-layout-flex\" style=\"min-height:0px;margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-15bf754d wp-block-buttons-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-background-background-color has-text-color has-background has-link-color has-border-color has-small-font-size has-custom-font-size wp-element-button\" href=\"http:\/\/izvestiyakbncran.ru\/wp-content\/uploads\/2025\/06\/sidakova-egorova-kishev-10.pdf\" style=\"border-color:#5b1919;border-style:solid;border-width:2px;border-radius:8px;color:#5b1919;padding-top:0.4rem;padding-right:var(--wp--preset--spacing--40);padding-bottom:0.4rem;padding-left:var(--wp--preset--spacing--40)\">PDF<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:0px;width:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-273e683f\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-73316200ae4abf6b693037b9f85c48ed\" style=\"line-height:1.4\"><strong style=\"font-weight: bold;\"><em>Abstract<\/em><\/strong>. The article presents the results of research on one of the most pressing problems \u2013 the study of the dynamics of phosphorus reserves in the soil under conditions of intensive use of arable land, including the main factors influencing the change in phosphorus content, including agrotechnical practices, fertilization, soil erosion and biological activity. The purpose of the study is to determine the dynamics of phosphorus reserves in the soil due to intensive use of arable land. The scientific novelty lies in the fact that special attention is paid to the effects of long-term agriculture on phosphorus balance and soil fertility. The experiments, observations and records were carried out according to the methodology adopted in agronomy. As a result of research, it is important to note that the phosphorus content for this period under alfalfa corresponds to the content of P<sub>2<\/sub>O<sub>5<\/sub> under annual crop crops. In a 10\u201340 cm soil layer, the phosphorus content turns out to be almost equal under all crops and black steam, but 23\u201312% less than in a field undergoing semi-steam treatment. In the 40\u2013100 cm soil layer, the P<sub>2<\/sub>O<sub>5<\/sub> content is leveled under alfalfa, black fallow, and chilly and is 14\u201328% less than in crop crops of annual crops, i.e. the opposite pattern is observed compared to the overlying soil layers, which is due to the redistributing role of the root system and the decomposition of crop and root residues. And according to the dynamics of P<sub>2<\/sub>O, depending on the method of using arable land and its precursors under the rye mixture, it can be said that the powerfully developed alfalfa root system increases the mobility of phosphates. During the analyzed period, only the alfalfa root system in the 40\u2013100 cm soil layer supports phosphorus activity. In fields unoccupied by plants, phosphorus binds to sedentary forms. A similar pattern is typical for the entire meter-high soil layer. According to the results of the conducted research, it can be said that phosphorus, which is part of the crop and root residues of crops previously growing in the field, is insured against possible transformations in the soil and, like contained in manure, is easily accessible by this time to a new generation of plants (winter \u2013 basic and intermediate, corn and Therefore, the retention of N, P<sub>2<\/sub>O<sub>5<\/sub>, K<sub>2<\/sub>O and other macro- and microelements from fertilizers and soil in the crop-root sediments of plants is a well-known phenomenon, but not yet actively used.<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-4bb69bf93f3508ce8137de49dd80faaf\" style=\"line-height:1.4\"><strong><strong><em>Keywords<\/em><\/strong>:<\/strong> phosphorus reserves, soil, arable land, accumulation dynamics, crop rotations, tillage, fertilizers, stubble crops<\/p>\n\n\n\n<p class=\"has-foreground-color has-text-color has-link-color has-lora-font-family wp-elements-fbeed6338d33dfbf0a962d2f23b44668\" style=\"font-size:12px;line-height:1.4\"><strong><strong>For citation<\/strong>.<\/strong> Sidakova M.S., Egorova E.M., Tiev R.A., Kishev A.Yu. Dynamics of phosphorus reserves in the soil due to intensive use of arable land. <em>News of the Kabardino-Balkarian Scientific Center of RAS.<\/em><strong> <\/strong>2025. Vol. 27. No. 2. Pp. 130\u2013138. DOI: 10.35330\/1991-6639-2025-27-2-130-138<\/p>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-5e6f6d7d8f8ead8be846e8651ffde19b is-layout-flow wp-container-core-details-is-layout-0ab540ad wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700;line-height:1.5\"><summary><strong>R<\/strong>eferences<\/summary>\n<ol style=\"margin-top:0;margin-bottom:0\" class=\"wp-block-list\">\n<li style=\"font-style:normal;font-weight:400\">Khakimov&nbsp; Sh.Z.&nbsp; Influence&nbsp; of&nbsp; NPK&nbsp; dynamics&nbsp; on&nbsp; the&nbsp; application&nbsp; rates&nbsp; of&nbsp; mineral fertilizers for winter wheat. <em>Plodorodiye<\/em> [Plodorodie]. 2021. No. 5. Pp. 56\u201361. DOI: 10.25680\/S19948603.2021.122.14. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Naliukhin A.N., Demidov D.V. World reserves of phosphate ores and scientifically substantiated need for phosphorus fertilizers in Russia. <em>Plodorodiye<\/em> [Plodorodie]. 2024. No. 2. Pp. 46\u201350. DOI: 10.25680\/S19948603.2024.137.12.&nbsp; (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Tutukova D.A., Kishev A.Yu., Zherukov T.B. Features of the use of microelements in agricultural production. <em>Uspekhi sovremennogo yestestvoznaniya<\/em> [Advances in modern natural science]. 2019. No. 6. Pp. 18\u201322. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Shchepetyev M.A. The influence of liquid and solid nitrogen-phosphorus fertilizers on the productivity of winter wheat. &nbsp;<em>Inzhenernyy vestnik Dona<\/em> [Engineering Bulletin of the Don]. 2012. No. 4\u20132(23). P. 54. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Khanieva I.M., Kishev A.Yu., Zherukov T.B., Mamaev K.B. Methods and techniques for increasing soil fertility. <em>Ural&#8217;skiy nauchnyy vestnik<\/em> [Ural Scientific Bulletin]. 2017. Vol. 10. No. 3. Pp. 042\u2013044. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Rudoy N.G. Gradations of mobile phosphates in soils of central Siberia. <em>Vestnik KrasGAU<\/em> [Bulletin of KrasSAU]. 2014. No. 5(92). Pp. 69\u201372. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Shogenov Yu.M., Boziev A.L. Efficiency of fertilizer application for corn in the foothill and steppe zones of Kabardino-Balkaria. <em>Izvestiya Kabardino-Balkarskogo gosudarstvennogo agrarnogo universiteta im. V.M. Kokova<\/em> [Izvestiya of Kabardino-Balkarian State Agrarian University named after V.M. Kokov]. 2024. No. 1(43). Pp. 7\u201316. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Ramazanova S.B., Aitbaev T.E., Kaldybaev S., Malimbaeva A.D. Changes in the content of gross, organic and mineral phosphorus in chestnut soils with long-term and systematic application of fertilizers in crop rotations. <em>Pochvovedeniye i agrokhimiya<\/em> [Soil Science and Agrochemistry]. 2013. No. 1. Pp. 83\u201385. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Akanova N.I., Kholomyeva L.N. Efficiency of phosphogypsum application under winter wheat on sod-podzolic soils. <em>Yevraziyskiy soyuz uchenykh<\/em> [Eurasian Union of Scientists]. Moscow, 2023. No. 10(108). Pp. 15\u201321. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Kuchmasov D.Yu., Levin B.V., Litus A.A., Kotelnikova I.S. et al. <em>Effektivnoye i raznostoronneye primeneniye fosfogipsa v sel&#8217;skom khozyaystve<\/em> [Effective and versatile use of phosphogypsum in agriculture]. In the collection:&nbsp; <em>Rol&#8217; melioratsii zemel&#8217; v realizatsii gosudarstvennoy nauchno-tekhnicheskoy politiki v interesakh ustoychivogo razvitiya sel&#8217;skogo khozyaystva <\/em>[The role of land reclamation in the implementation of state scientific and technical policy in the interests of &nbsp;sustainable development of agriculture]. <em>Materialy Mezhdunarodnoy nauchno-prakticheskoy konferentsii, posvyashchennoy 50-letiyu Vserossiyskogo nauchno-issledovatel&#8217;skogo instituta oroshayemogo zemledeliya<\/em>. Volgograd, 2017. Pp. 121\u2013136. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Rakhimov M.A.U. <em>Vliyaniye metodov primeneniy fosfornykh udobreniy na urozhaynost&#8217; ozimoy pshenitsy<\/em> [Influence of phosphorus fertilizer application methods on winter wheat yield]. In the collection: OPEN INNOVATION. <em>Sbornik statey VIII Mezhdunarodnoy nauchno-prakticheskoy konferentsii<\/em> [Collection of articles of the VIII International scientific and practical conference]. Penza, 2019. Pp. 75\u201377. (In Russian)<\/li>\n\n\n\n<li style=\"font-style:normal;font-weight:400\">Alpysbaev A.U., Saparov A.S., Suleimenov B.U. Influence of phosphorus fertilizers on wheat yield. <em>Pochvovedeniye i agrokhimiya<\/em> [Soil Science and Agrochemistry]. 2016. No. 1. Pp. 73\u201378. (In Russian)<\/li>\n<\/ol>\n<\/details>\n\n\n\n<details class=\"wp-block-details has-foreground-color has-text-color has-link-color has-lora-font-family has-extra-small-font-size wp-elements-97d56f59c2f09ef44ddea0b35e4254d9 is-layout-flow wp-container-core-details-is-layout-5dafc681 wp-block-details-is-layout-flow\" style=\"font-style:normal;font-weight:700;line-height:1.5\"><summary><strong>Information about the authors<\/strong><\/summary>\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-b291ae12 wp-block-group-is-layout-flex\" style=\"min-height:0px;margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--40)\">\n<p style=\"font-style:normal;font-weight:400\"><strong>Margarita S. Sidakova<\/strong>, Candidate of Agricultural Sciences, Associate Professor, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">360030, Russia, Nalchik,&nbsp; 1v&nbsp; Lenin avenue;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">sidakova.53@mail.ru<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\"><strong>Elena M. Egorova<\/strong>,Candidate of Agricultural Sciences, Associate Professor of the Department of Agronomy, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">360030, Russia, Nalchik,&nbsp; 1v&nbsp; Lenin avenue;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">conf200606@inbox.ru, ORCID: <sup>&nbsp;<\/sup>https:\/\/orcid.org\/0009-0002-9559-4608, SPIN-code: 1914-0691<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\"><strong>Ruslan A. Tiev<\/strong>, Candidate of&nbsp; Biological Sciences, Associate Professor, Kabardino-Balkarian State Agricultural University named after V.M. Kokov;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">360030, Russia, Nalchik,&nbsp; 1v&nbsp; Lenin avenue;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\"><strong>Alim Yu. Kishev<\/strong>, Candidate of Agricultural Sciences, Associate Professor, Acting Head of the Department of Agronomy, Kabardino-Balkarian State Agrarian University named after V.M. Kokov;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">360030, Russia, Nalchik, 1v Lenin avenue;<\/p>\n\n\n\n<p style=\"font-style:normal;font-weight:400\">a.kish@mail.ru, ORCID: &nbsp;https:\/\/orcid.org\/0000-0003-2838-6876, SPIN-code: 2237-8388<\/p>\n<\/div>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Dynamics of phosphorus reserves in the soil due to intensive use of arable land M.S. Sidakova, E.M. Egorova, R.A. Tiev, A.Yu. Kishev Upload the full text Abstract. The article presents the results of research on one of the most pressing problems \u2013 the study of the dynamics of phosphorus reserves in the soil under conditions [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"wp-custom-template-home","meta":{"footnotes":""},"class_list":["post-2526","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>27.2.10 en - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/izvestiyakbncran.ru\/index.php\/en\/27-2-10-en\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"27.2.10 en - \u0418\u0417\u0412\u0415\u0421\u0422\u0418\u042f \u041a\u0410\u0411\u0410\u0420\u0414\u0418\u041d\u041e-\u0411\u0410\u041b\u041a\u0410\u0420\u0421\u041a\u041e\u0413\u041e \u041d\u0410\u0423\u0427\u041d\u041e\u0413\u041e \u0426\u0415\u041d\u0422\u0420\u0410 \u0420\u0410\u041d\u00bb\" \/>\n<meta property=\"og:description\" content=\"Dynamics of phosphorus reserves in the soil due to intensive use of arable land M.S. 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