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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">vetpress</journal-id><journal-title-group><journal-title xml:lang="ru">Аграрная наука</journal-title><trans-title-group xml:lang="en"><trans-title>Agrarian science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-8155</issn><issn pub-type="epub">2686-701X</issn><publisher><publisher-name>Редакция журнала "Аграрная наука"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32634/0869-8155-2024-383-6-93-99</article-id><article-id custom-type="elpub" pub-id-type="custom">vetpress-3116</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>АГРОНОМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AGRONOMY</subject></subj-group></article-categories><title-group><article-title>Влияние предпосевной обработки семян молибденом на урожайность зерна гороха в условиях Республики Башкортостан</article-title><trans-title-group xml:lang="en"><trans-title>The influence of pre-sowing treatment of seeds with molybdenum on the yield of pea grain in the conditions of the Republic of Bashkortostan</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7421-869X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Давлетов</surname><given-names>Ф. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Davletov</surname><given-names>F. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фирзинат Аглямович Давлетов, доктор сельскохозяйственных наук, заведующий лабораторией</p><p>ул. Рихарда Зорге, 19, Уфа, 450059</p></bio><bio xml:lang="en"><p>Firzinat Aglyamovich Davletov, Doctor of Agricultural Sciences, Head of the Laboratory</p><p>19 Riсhard Sorge Str., Ufa, 450059</p></bio><email xlink:type="simple">davletovfa@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/0000-0001-6246-1214</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайнуллина</surname><given-names>К. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Gainullina</surname><given-names>K. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карина Петровна Гайнуллина, кандидат биологических наук, старший научный сотрудник</p><p>пр-т Октября, 71/1Е, Уфа, 450054;</p><p>ул. Тополиная, 1, с. Чернолесовский, Уфимский р-н, Республика Башкортостан, 450535</p></bio><bio xml:lang="en"><p>Karina Petrovna Gainullina, Candidate of Biological Sciences, Senior Researcher</p><p>71/1Е Рrospekt Oktyabrya, Ufa, 450054;</p><p>1 Topolinaya Str., Chernolesovsky village, Ufa district, Republic of Bashkortostan, 450535</p></bio><email xlink:type="simple">karina28021985@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0788-7260</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бадамшина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Badamshina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Викторовна Бадамшина, кандидат технических наук, старший научный сотрудник</p><p>ул. Рихарда Зорге, 19, Уфа, 450059</p></bio><bio xml:lang="en"><p>Elena Viktorovna Badamshina, Candidate of Technical Sciences, Senior Researcher</p><p>19 Riсhard Sorge Str., Ufa, 450059</p></bio><email xlink:type="simple">evbadamshina@bk.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/0009-0007-1103-0212</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юлдыбаев</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Yuldybayev</surname><given-names>I. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильнур Рахимьянович Юлдыбаев, аспирант</p><p>ул. 50-летия Октября, 34, Уфа, 450001</p></bio><bio xml:lang="en"><p>Ilnur Rakhimyanovich Yuldybayev, Graduate Student</p><p>34 50th Anniversary of October Str., Ufa, 450001</p></bio><email xlink:type="simple">yuldubaev290997@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Башкирский научно-исследовательский институт сельского хозяйства – обособленное структурное&#13;
подразделение Уфимского федерального исследовательского центра Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir Research Institute of Agriculture – Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биохимии и генетики – обособленное структурное подразделение Уфимского федерального исследовательского центра Российской академии наук; Опытная станция «Уфимская» – обособленное структурное&#13;
подразделение Уфимского федерального исследовательского центра Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Biochemistry and Genetics – Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences; Experimental Station «Ufimskaya» – Subdivision of the Ufa Federal Research Centre of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Башкирский государственный аграрный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Bashkir State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>6</issue><fpage>93</fpage><lpage>99</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Давлетов Ф.А., Гайнуллина К.П., Бадамшина Е.В., Юлдыбаев И.Р., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Давлетов Ф.А., Гайнуллина К.П., Бадамшина Е.В., Юлдыбаев И.Р.</copyright-holder><copyright-holder xml:lang="en">Davletov F.A., Gainullina K.P., Badamshina E.V., Yuldybayev I.R.</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://www.vetpress.ru/jour/article/view/3116">https://www.vetpress.ru/jour/article/view/3116</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Молибден является важным микроэлементом, необходимым для роста и развития растений. Кроме того что молибден входит в состав гормонов и ферментов, у бобовых культур он обусловливает улучшение азотфиксации и азотного питания, повышение эффективности фосфорно-калийных удобрений, благодаря чему увеличивается урожайность.</p><p>Цель работы – оценка влияния предпосевной обработки семян различными дозами молибдена на величину урожая зерна гороха. Опыты проводились в 2019–2023 гг. в условиях Предуральской степи Республики Башкортостан. Материалом для исследования стал сорт гороха Памяти Попова.</p></sec><sec><title>Методы</title><p>Методы. Для предпосевной обработки использовали раствор молибденово-кислого аммония в дозе 10, 25, 40, 55 г молибдена на 1 ц семян. Фенологические наблюдения, определение полноты всходов и высоты растений, анализ структуры урожая проводили в соответствии с методикой государственного сортоиспытания сельскохозяйственных культур.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что при предпосевной обработке семян гороха сорта Памяти Попова молибденом в дозе 40 и 55 г/ц по сравнению с контролем произошло достоверное (p ≤ 0,05) повышение полевой всхожести, сохранности растений к уборке, числа клубеньков на 10 растениях и их веса. В результате обработки семян гороха молибденом в дозе 25, 40 и 55 г/ц число бобов на растении увеличилось на 5,7–11,4%, число семян с растения – на 13,2–19,5%, урожайность зерна – на 7,3–10,7% по сравнению с контролем. Таким образом, в данных опытах для повышения величины урожая зерна гороха оптимальной оказалась предпосевная обработка семян молибденом в дозе 25–40 г/ц.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. Molybdenum is an essential micronutrient element necessary for plant growth and development. In addition to the fact that molybdenum is part of hormones and enzymes, in legumes it improves nitrogen fixation and nitrogen nutrition, increases the efficiency of phosphorus-potassium fertilizers, thereby increasing productivity.</p><p>The purpose of this work is to assess the effect of pre–sowing seed treatment with various doses of molybdenum on the yield of pea grain.</p><p>The experiments were carried out in 2019–2023 in the conditions of the Cis-Ural steppe of the Republic of Bashkortostan. The material for the study was the pea cultivar Pamyati Popova.</p></sec><sec><title>Methods</title><p>Methods. An ammonium molybdate solution at a dose of 10, 25, 40, 55 g of molybdenum per 1 kg of seeds was used for pre-sowing treatment. Phenological observations, determination of the completeness of germination and plant height, analysis of the yield structure were carried out in accordance with the methodology of the state cultivar testing of agricultural crops.</p></sec><sec><title>Results</title><p>Results. It was found that pre-sowing treatment of pea seeds of the cultivar Pamyati Popova with molybdenum at a dose of 40 and 55 g/c compared to the control resulted in a reliable (p ≤ 0.05) increase in field germination, safety of plants for harvesting, the number of nodules on 10 plants and their weight. As a result of processing pea seeds with molybdenum at doses of 25, 40 and 55 g/c, the number of beans per plant increased by 5.7–11.4%, the number of seeds per plant – by 13.2–19.5%, grain yield – by 7.3–10.7% compared with the control. Thus, in our experiments, pre-sowing treatment of seeds with molybdenum at a dose of 25–40 g/c was optimal for increasing the value of pea grain yield.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>горох</kwd><kwd>молибден</kwd><kwd>предпосевная обработка</kwd><kwd>полевая всхожесть</kwd><kwd>вегетационный период</kwd><kwd>клубенькообразующая способность</kwd><kwd>урожайность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pea</kwd><kwd>molybdenum</kwd><kwd>pre-sowing treatment</kwd><kwd>field germination</kwd><kwd>growing season</kwd><kwd>nodulation ability</kwd><kwd>yield</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование Ф.А. Давлетова поддержано грантом Минобрнауки РФ от 31 мая 2021 г. № 075-15-2021-549, работа К.П. Гайнуллиной выполнена в рамках государственного задания Минобрнауки РФ № 122030200143-8.</funding-statement><funding-statement xml:lang="en">Research by F.A. 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