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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">agroengineering</journal-id><journal-title-group><journal-title xml:lang="ru">Агроинженерия</journal-title><trans-title-group xml:lang="en"><trans-title>Agricultural Engineering (Moscow)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2687-1149</issn><issn pub-type="epub">2687-1130</issn><publisher><publisher-name>РГАУ-МСХА</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26897/2687-1149-2025-1-26-33</article-id><article-id custom-type="elpub" pub-id-type="custom">agroengineering-965</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>ТЕХНИКА И ТЕХНОЛОГИИ АПК</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FARM MACHINERY AND TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>Исследование широкозахватной пружинной бороны с параллелограммной подвеской рабочей секции</article-title><trans-title-group xml:lang="en"><trans-title>Study of a wide-level spring harrow with parallelogram suspension of the working section</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2578-2005</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шепелёв</surname><given-names>С. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Shepelev</surname><given-names>S. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шепелёв Сергей Дмитриевич, д-р техн. наук; профессор, проректор по научной и инновационной работе</p></bio><bio xml:lang="en"><p>Sergey D. Shepelev, Professor; DSc (Eng); Vice-Rector for Scientific and Innovation Work</p></bio><email xlink:type="simple">shepelev2@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2763-0515</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трояновская</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Troyanovskaya</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трояновская Ирина Павловна, д-р техн. наук; профессор, кафедра тракторов, сельскохозяйственных машин и земледелия</p><p>д. 13, ул. им. Ю.А. Гагарина, Троицк, 457100 Челябинская обл.</p></bio><bio xml:lang="en"><p>Irina P. Troyanovskaya, Professor; DSc (Eng); Department of Tractors, Agricultural Machinery and Soil Cultivation</p><p>Yu.A. Gagarina ulitsa,Troitsk, 457100, Chelyabinsk oblast</p></bio><email xlink:type="simple">tripav63@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0844-7574</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пятаев</surname><given-names>M. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pyataev</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пятаев Максим Вячеславович, канд. техн. наук, доцент; кафедра эксплуатации машинно-тракторного парка, технологии и механизации животноводства</p></bio><bio xml:lang="en"><p>Maxim V. Pyataev, Associate Professor; CSc (Eng); Department of Operation of the Machine and Tractor Fleet, Technology and Mechanization of Anima Husbandry</p></bio><email xlink:type="simple">555maxim@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3654-0653</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шалонкина</surname><given-names>E. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shalonkina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шалонкина Евгения Владимировна, аспирант; кафедра эксплуатации машинно-тракторного парка, технологии и механизации животноводства</p></bio><bio xml:lang="en"><p>Evgenia V. Shalonkina, Postgraduate Student; Department of Operation of the Machine and Tractor Fleet, Technology and Mechanizationof Animal Husbandry</p></bio><email xlink:type="simple">vatolinazhenya@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Южно-Уральский государственный аграрный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South Ural State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>07</day><month>02</month><year>2025</year></pub-date><volume>27</volume><issue>1</issue><fpage>26</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шепелёв С.Д., Трояновская И.П., Пятаев M.В., Шалонкина E.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шепелёв С.Д., Трояновская И.П., Пятаев M.В., Шалонкина E.В.</copyright-holder><copyright-holder xml:lang="en">Shepelev S.D., Troyanovskaya I.P., Pyataev M.V., Shalonkina E.V.</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://agroengineering.timacad.ru/jour/article/view/965">https://agroengineering.timacad.ru/jour/article/view/965</self-uri><abstract><p>Пружинные бороны получили широкое распространение при поверхностной обработке почвы. Неравномерность глубины рыхления является существенным недостатком широкозахватных борон. Разработанная нами конструкция пружинной бороны с параллелограммной подвеской рабочей секции позволяет копировать микрорельеф поля и обеспечивать равномерную глубину рыхления. Исследования проведены с целью проверки выполнения агротехнических показателей работы пружинной бороны с параллелограммной подвеской рабочей секции. Основные регулируемые технологические параметры влияющие на тяговое сопротивление и глубину обработки почвы, определялись с помощью математической модели движения рабочей секции, составленной на основе уравнений Лагранжа. Получены зависимости тягового сопротивления и глубины рыхления от регулирующих параметров. Для оценки выполнения агротехнических требований был изготовлен опытный образец пружинной бороны, в котором с помощью винтового механизма регулировался угол наклона пружинных зубьев (30°, 60° и 90°) и менялось усилие блока компенсирующих пружин в диапазоне 4…8 кН. Широкозахватная пружинная борона состояла из 7 рабочих секций шириной 3 м и 5 рядами зубьев с шагом 610 мм. Секции крепятся к продольному кронштейну рамы двумя парами тяг в передней и задней их частях. Полевые испытания проводились в лесостепной зоне Южного Урала. Тип почвы – чернозем обыкновенный тяжелый суглинок. В процессе испытаний замерялись глубина обработки почвы, тяговое сопротивление и усилие блока регулировочных пружин. Установлено, что тяговое сопротивление пружинной бороны при ширине захвата 21 м варьируется в диапазоне от 19 до 45 кН. Средняя гребнистость почвы после прохода бороны составляла 3,4 см. Экспериментально доказано, что предлагаемая борона отвечает агротехническим требованиям: обеспечивает хорошее крошение почвы при глубине обработки от 2 до 10 см, стабильность работы и равномерность глубины рыхления.</p></abstract><trans-abstract xml:lang="en"><p>Spring harrows have become widely used for surface tillage. A significant disadvantage of wide-level harrows is the unevenness of the loosening depth. The new design of the spring harrow with a parallelogram suspension of the working section copies the field microrelief to ensure a uniform loosening depth. The purpose of the study was to check the compliance with agrotechnical requirements of the spring harrow with a parallelogram suspension of the working section. To compile the mathematical model of the working section motion, use was made of the Lagrange equations. As a result, the authors determined the main adjustable technological parameters that affect the traction resistance and the depth of tillage. To verify the agrotechnical indicators, the authors designed a prototype of a spring harrow with the following adjustable parameters: the angle of the spring teeth (30°, 60° and 90°) and the force of the compensation spring unit (4, 6, and 8 kN). The wide-level spring harrow consisted of seven working sections with a width of three m and five rows of teeth with a pitch of 610 mm. The sections are attached to the longitudinal bracket of the frame by two pairs of rods at the front and rear of the frame. Field tests were conducted in the forest-steppe zone of the Southern Urals. Soil type was ordinary chernozem and heavy loam. During the tests, the depth of tillage, traction resistance and force of the adjustment spring block were measured. The traction resistance of a spring harrow with a working width of 21 m ranged from 19 to 45 kN. The average soil ridge after harrowing amounted to 3.4 cm, which meets agrotechnical requirements. Experimental studies have proved that the proposed harrow design satisfies agrotechnical requirements: it provides good soil crumbling at a tillage depth of 2 to 10 cm, stability of operation, and uniformity of loosening depth.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>широкозахватная пружинная борона</kwd><kwd>тяговое сопротивление</kwd><kwd>глубина обработки почвы</kwd><kwd>тяговое сопротивление пружинной бороны</kwd><kwd>гребнистость почвы</kwd><kwd>копирование микрорельефа почвы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>wide-level spring harrow</kwd><kwd>traction resistance</kwd><kwd>tillage depth</kwd><kwd>traction resistance of spring harrow</kwd><kwd>soil ridging</kwd><kwd>soil microrelief copying</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">Tarasenko B. et al. Optimization Parameters of Innovative Harrow for Sorgo Production in Burundi. BIO Web of Conference. 2023;71:01051. https://doi.org/10.1051/bioconf/20237101051</mixed-citation><mixed-citation xml:lang="en">Tarasenko B. et al. Optimization Parameters of Innovative Harrow for Sorgo Production in Burundi. BIO Web of Conference. 2023;71:01051. https://doi.org/10.1051/bioconf/20237101051</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Syromyatnikov Yu. et al. Productivity of Tillage Loosening and Separating Machines in an Aggregate with Tractors of Various Capacities. Journal of Terramechanics. 2021;98:1-6. https://doi.org/10.1016/j.jterra.2021.09.002</mixed-citation><mixed-citation xml:lang="en">Syromyatnikov Yu., Troyanovskaya I. et al. Productivity of tillage loosening and separating machines in an aggregate with tractors of various capacities. Journal of Terramechanics. 2021;98:1-6. https://doi.org/10.1016/j.jterra.2021.09.002</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Sobkowicz P., Tendziagolska E. The Effect of Timing and Intensity of Weed Harrowing in Triticale-Lupin Mixture on Weeds and Crops. Agricultural and Food Science. 2022;31(1):12-23. https://doi.org/10.23986/afsci.113476</mixed-citation><mixed-citation xml:lang="en">Sobkowicz P., Tendziagolska E. The effect of timing and intensity of weed harrowing in triticale-lupin mixture on weeds and crops. Agricultural and Food Science. 2022;31(1):12-23. https://doi.org/10.23986/afsci.113476</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ogórek R., Lejman A., Sobkowicz P. Effect of the Intensity of Weed Harrowing with Spike-Tooth Harrow in Barley-Pea Mixture on Yield and Mycobiota of Harvested Grains. Agronomy. 2019;9(2):103. https://doi.org/10.3390/agronomy9020103</mixed-citation><mixed-citation xml:lang="en">Ogórek R., Lejman A., Sobkowicz P. Effect of the intensity of weed harrowing with spike-tooth harrow in barley-pea mixture on yield and mycobiota of harvested grains. Agronomy. 2019;9(2):103. https://doi.org/10.3390/agronomy9020103</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Syromyatnikov Yu., Khramov N., Troyanovskaya I. et al.Work Quality Indicators Tillage Unit with Application Flexible Working Body in Systems “Organic Farming”. E3S Web of Conferences. 2023:463:01001. https://doi.org/10.1051/e3sconf/202346301001</mixed-citation><mixed-citation xml:lang="en">Syromyatnikov Yu., Khramov N., Troyanovskaya I. et al. Work quality indicators tillage unit with application flexible working body in systems “Organic farming”. E3S Web of Conferences. 2023:463:01001. https://doi.org/10.1051/e3sconf/202346301001</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zeng Z. et al. Weeding performance of a spring-tine harrow as affected by timing and operational parameters. Weed Science. 2021;69(2):247-256. doi: https://doi.org/10.1017/wsc.2020.88</mixed-citation><mixed-citation xml:lang="en">Zeng Z., Martin A., Chen Y., Ma X. Weeding performance of a spring-tine harrow as affected by timing and operational parameters. Weed Science. 2021;69(2):247-256. https://doi.org/10.1017/wsc.2020.88</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Bulgakov V. et al. Results of experimental investigations of a flexible active harrow with loosening teeth. Agronomy Research. 2019;17(5):1839-1845. https://doi.org/10.15159/ar.19.185</mixed-citation><mixed-citation xml:lang="en">Bulgakov V., Kaletnik H., Goncharuk I. et al. Results of experimental investigations of a flexible active harrow with loosening teeth. Agronomy Research. 2019;17(5):1839-1845. https://doi.org/10.15159/ar.19.185</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Shepelev S.D. et al. Theoretical and Experimental Stud ies of the Tractive Resistance of the Sowing Complex for the NO-TILL Technology. Lecture Notes in Mechanical Engineering. 2023:341-350. https://doi.org/10.1007/978-3-031-14125-6_34</mixed-citation><mixed-citation xml:lang="en">Shepelev S.D., Plaksin A.M., Troyanovskaya I. et al. Theoretical and experimental studies of the tractive resistance of the sowing complex for the no-till technology. Proceedings of the 8th International Conference on Industrial Engineering. ICIE2022. Lecture Notes in Mechanical Engineering. 2023:341-350. https://doi.org/10.1007/978-3-031-14125-6_34</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Aikins K.A. et al. Performance comparison of residue management units of no-tillage sowing systems: A review. Engineering in Agriculture, Environment and Food. 2019;12(2):181-190. https://doi.org/10.1016/j.eaef.2018.12.006</mixed-citation><mixed-citation xml:lang="en">Aikins K.A., Antille D.L., Jensen T.A. et al. Performance com   parison of residue management units of no-tillage sowing systems: A review. Engineering in Agriculture, Environment and Food. 2019;12(2):181-190. https://doi.org/10.1016/j.eaef.2018.12.006</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Celik A., Altikat S. The effect of power harrow on the wheat residue cover and residue incorporation into the tilled soil layer. Soil and Tillage Research. 2022;215:105202. https://doi.org/10.1016/j.still.2021.105202</mixed-citation><mixed-citation xml:lang="en">Celik A., Altikat S. The effect of power harrow on the wheat residue cover and residue incorporation into the tilled soil layer. Soil and Tillage Research. 2022;215:105202. https://doi.org/10.1016/j.still.2021.105202</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Saeed A.M., Al-Mistawi K.E., Al-Irhayim M.N. Comparison performance of disc harrow and spring harrow at different pulverization speed. International Journal of Agricultural and Statistical Sciences. 2020;16(1):1539-1543. https://connectjournals.com/03899.2020.16.1539</mixed-citation><mixed-citation xml:lang="en">Saeed A.M., Al-Mistawi K.E., Al-Irhayim M.N. Comparison performance of disc harrow and spring harrow at different pulverization speed. International Journal of Agricultural and Sta   tistical Sciences. 2020;16(1):1539-1543. https://connectjournals.com/03899.2020.16.1539</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Крылов О.Н. и др. Анализ конструкций тяжелых стерне вых борон // Научное обеспечение АПК: итоги и перспективы. Материалы Международной научно-практической конференции, посвященной 70-летию ФГБОУ ВПО Ижевская ГСХА. Том II. ФГБОУ ВПО Ижевская государственная сельскохозяйственная академия. 2013. С. 124-132. EDN: SXPDVT</mixed-citation><mixed-citation xml:lang="en">Krylov O.N. et al. Analysis of heavy stubble harrow designs. Scientific support for the agro-industrial complex: results and prospects. 2013:124-132. (in Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Булавинцев Р.А., Полохин А.М., Волженцев А.В. и др. Обзор конструкций и анализ работы борон с зубовыми рабочими органами // Агротехника и энергообеспечение. 2022. № 2(35). С. 30-36. EDN: GVMMUL</mixed-citation><mixed-citation xml:lang="en">Bulavintsev R.A. Polohin A.M., Volzhentsev A.V., Kozlov A.V., Pupavtsev I.E. Overview of designs and analysis of har   rows with tooth working bodies. Agrotekhnika i Energoobespechenie. 2022;2(35):30-36. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Пятаев М.В., Шалонкина Е.В. Анализ способов крепления рабочих секций пружинных борон к раме // Стратегии и векторы развития АПК. 2021. С. 173-176. EDN: PPOXBP</mixed-citation><mixed-citation xml:lang="en">Pyatayev M.V., Shalonkina E.V. Analysis of methods of fastening working sections of spring harrows to the frame. Strategii i Vektory Razvitiya APK = Strategies and Development Trends of the Agro-Industrial Sector. 2021:173-176. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Maslov G., Lavrentiev V., Tsybulevsky V. et al. Optimization of parameters of a multifunctional unit based on a spring harrow. International Journal of Engineering and Advanced Technology. 2019;9(1):1915-1918. https://doi.org/10.35940/ijeat.A1054.109119</mixed-citation><mixed-citation xml:lang="en">Maslov G., Lavrentiev V., Tsybulevsky V. et al. Optimization of parameters of a multifunctional unit based on a spring harrow. International Journal of Engineering and Advanced Technology. 2019;9(1):1915-1918. https://doi.org/10.35940/ijeat.A1054.109119</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Bulgakov V. et al. Experimental investigation of harrow with spring teeth for cultivation of sugar beets. Engineering for Rural Development. 2018;17:215-220. https://doi.org/10.22616/ERDev2018.17.N259</mixed-citation><mixed-citation xml:lang="en">Bulgakov V., Ivanovs S., Bandura V. et al. Experimental investigation of harrow with spring teeth for cultivation of sugar beets. Engineering for Rural Development. 2018;17:215-220. https://doi.org/10.22616/ERDev2018.17.N259</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Шепелёв С.Д., Пятаев М.В., Шалонкина Е.В. Агротехническая и энергетическая оценка широкозахватной пружинной бороны с секциями, обеспечивающими равномерную по глубине обработку почвы // Агропродовольственная политика России. 2023. № 4 (107). С . 44-51. https://doi.org/10.35524/2227-0280_2023_04_44</mixed-citation><mixed-citation xml:lang="en">Shepelev S.D., Pyatayev M.V., Shalonkina E.V. Agrotechnical and energy assessment of a wide-reach spring harrow with sections providing uniform depth tillage. Agro-Food Policy in Russia. 2023;4(107):44-51. https://doi.org/10.35524/2227-0280_2023_04_44 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Шепелев С.Д., Кравченко Е.Н. и др. Весенняя Борона. Патент 2779178 Р.Ф. от 05.09.2022.</mixed-citation><mixed-citation xml:lang="en">Shepelev S.D., Kravchenko E.N., Telichkina N.A., Pyataev M.V., Shalonkina E.V. Spring Harrow. Patent RU2779178 U1. 2022. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Blednykh V.V. et al. Analytical Model of Soil Pulverization and Tillage Tools. Procedia Engineering. 2015;129:69-74. https://doi.org/10.1016/j.proeng.2015.12.010</mixed-citation><mixed-citation xml:lang="en">Blednykh V.V., Svechnikov P.G., Troyanovskaya I.P. Analytical model of soil pulverization and tillage tools. International conference on industrial engineering (ICIE-2015). Procedia Engineering. 2015;129:69-74. https://doi.org/10.1016/j.proeng.2015.12.010</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Troyanovskaya I., Grebenshchikova O., Zhitenko I. Process of Soil Destruction: Experimental Results. MATEC Web of Conferences. 2019;298:00041. https://doi.org/10.1051/matecconf/201929800041</mixed-citation><mixed-citation xml:lang="en">Troyanovskaya I., Grebenshchikova O., Zhitenko I. Process of Soil Destruction: Experimental Results. International Conference on Modern Trends in Manufacturing Technologies and Equipment: Mechanical Engineering and Materials Science (ICMTMTE2019). MATEC Web of Conferences. 2019;298:00041. https://doi.org/10.1051/matecconf/201929800041</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Чернявский А.Н., Борисенко И.В., Токарев К.Е. Моделирование работы пружинного рабочего органа бороны-лущильника на основе оптимизации зон поперечных колебаний // Известия Нижневолжского аграрного университета. 2021. № . 62. С. 482-489. https://doi.org/10.32786/2071-9485-2021-02-48</mixed-citation><mixed-citation xml:lang="en">Chernyavsky A.N., Borisenko I.B., Tokarev K.E. Simulation of the operation of a spring working part of strigelny harrow based on optimization of transverse vibration zones. Proc. of the Lower Volga Agro-University Comp. 2021;62:482-489. ( In Russ.) https://doi.org/10.32786/2071-9485-2021-02-48</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Бодалев А.П., Иванов А.Г., Костин А.В. и др. Взаимодействие пружинных рабочих органов тяжелых зубовых борон с почвой // Вестник НГИЭИ. 2020. № 1(104). С. 16-30. EDN: FKELCU</mixed-citation><mixed-citation xml:lang="en">Bodalev A.P., Ivanov A.G., Kostin A.V., et al. Interaction of spring operating part of heavy tine harrows with soil. Vestnik NGIEI. 2020;1:16-30. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Syromyatnikov Yu., Kuts Y., Troyanovskaya A., et al. Transporting ability calculation of the rotor of soil-cultivating loosening and separating vehicle. Acta Technologica Agriculturae. 2022;25:73-78. https://doi.org/10.2478/ata-2022-0012</mixed-citation><mixed-citation xml:lang="en">Syromyatnikov Yu., Kuts Y., Troyanovskaya A., et al. Transporting ability calculation of the rotor of soil-cultivating loosening and separating vehicle. Acta Technologica Agriculturae. 2022;25:73-78. https://doi.org/10.2478/ata-2022-0012</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Фeдорeнкo И.Я. Численно-аналитическое моделирование колебаний зуба пружинной бороны // Вестник алтайского государственного аграрного университета. 2018. № 1(159). С. 162-167. EDN: TAZNIZ</mixed-citation><mixed-citation xml:lang="en">Fedorenko I.Y. Numerical analytic simulation of tooth fluctuations in a spring-tooth harrow. Bulletin of Altai State Agrarian University = Vestnik Altayskogo Gosudarstvennogo Agrarnogo Universiteta. 2018;1:162-167. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Бодалев А.П., Иванов А.Г., Костин А.В. Обоснование параметров и режимов работы тяжелой стерневой пружинной бороны // АгроЭкоИнфо. 2018. № 1(31). С. 34. EDN: XSUVWX</mixed-citation><mixed-citation xml:lang="en">Bodalev A.P., Ivanov A.G., Kostin A.V. Justification of the parameters and operating modes of a heavy spring stubble harrow. AgroEcoInfo. 2018;1:34. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Трояновская И.П., Разношинская А.В., Козьминых М.А. и др. Экспериментальные исследования процесса промышленного рыхления грунта // Горный журнал. 2021. № 5. С. 87-90. https://doi.org/10.17580/gzh.2021.05.11</mixed-citation><mixed-citation xml:lang="en">Troyanovskaya I.P., Raznoshinskaya A.V., Kozminykh V.A. et al. Experimental tests of industrial-scale ripping of soil. Gornyi Zhurnal. 2021;5:87-90. ( In Russ.) https://doi.org/10.17580/gzh.2021.05.11</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
