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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">10.26897/2687-1149-2026-1-87-96</article-id><article-id custom-type="elpub" pub-id-type="custom">agroengineering-1195</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>ЭЛЕКТРИФИКАЦИЯ И АВТОМАТИЗАЦИЯ СЕЛЬСКОГО ХОЗЯЙСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>POWER SUPPLY AND AUTOMATION OF AGRICULTURAL PRODUCTION</subject></subj-group></article-categories><title-group><article-title>Идентификация сортов семян сои спектральным люминесцентным методом</article-title><trans-title-group xml:lang="en"><trans-title>Identification of soybean seed varieties by spectral luminescence method</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4371-8042</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беляков</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyakov</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беляков Михаил Владимирович, д-р техн. наук,главный научный сотрудник</p><p>109428,  г. Москва, 1-й Институтский проезд, 5</p></bio><bio xml:lang="en"><p>Mikhail V. Belyakov, DSc (Eng), Chief Research Engineer</p><p>109428, Moscow, 1st Institutskiy Proezd Str., 5</p></bio><email xlink:type="simple">bmw20100@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный научный агроинженерный центр ВИМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Scientific Agroengineering Center VIM</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>15</day><month>02</month><year>2026</year></pub-date><volume>28</volume><issue>1</issue><fpage>87</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Беляков М.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Беляков М.В.</copyright-holder><copyright-holder xml:lang="en">Belyakov M.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/1195">https://agroengineering.timacad.ru/jour/article/view/1195</self-uri><abstract><p>Оптические спектральные фотолюминесцентные методы диагностики, отличающиеся быстродействием и низкой стоимостью реализации, могут стать альтернативой имеющимся методам сортовой идентификации семян. Исследования проведены с целью разработки методики идентификации сортов семян сои спектральным люминесцентным методом. На дифракционном спектрофлуориметрическом комплексе измеряли спектральные характеристики возбуждения люминесценции семян сои 6 сортов: очень ранней спелости Пума и Саяна, ранней спелости Грея и Селена, среднеспелых Вилана и Вилана бета. По полученным зависимостям рассчитали интегральные и статистические параметры: интегральную поглощательную способность, математическое ожидание, дисперсию, асимметрию и эксцесс. Характеристики возбуждения фотолюминесценции семян сои расположены в области 330…475 нм с основными максимумами на 392 и 420 нм. Для разложения на гауссианы спектры переведены в частотную область и выполнено обратное преобразование Фурье. В результате исследований в качестве параметра идентификации сортов семян выбрана интегральная поглощательная способность в диапазоне 350…396 нм. Наиболее эффективным статистическим параметром признана асимметрия, позволяющая однозначно идентифицировать 3 сорта семян сои. Параметры гауссиан разложения: дисперсия, асимметрия и частотное математическое ожидание – могут применяться для однозначной идентификации всех исследованных сортов. Методика идентификации сортов семян сои включает в себя пробоподготовку образцов, облучение в диапазоне 330…475 нм и регистрацию приемником излучения фотолюминесцентных сигналов для получения зависимости U(λ), из которой рассчитываются параметры сортовой идентификации семян: амплитуда и дисперсия гауссиан, частотное математическое ожидание, интегральная поглощательная способность и асимметрия. Для реализации разработанной методики используются узкоспектральные светодиоды и широкоспектральный фотодиод. Характеристики фотосигналов U(λ) позволяют установить сортовую принадлежность семян. Полученные результаты могут быть использованы для создания портативного быстродействующего устройства контроля сорта в лабораторных и полевых условиях.</p></abstract><trans-abstract xml:lang="en"><p>Optical spectral photoluminescent diagnostic methods, characterized by high speed and low implementation costs, can serve as an alternative to existing methods of varietal seed identification. The study aims to develop a methodology for identifying soybean seed varieties using a spectral luminescence method. The author used a diffraction spectrofluorimetric complex to measure the spectral excitation characteristics of photoluminescence in six soybean varieties: ultra-early maturing (Puma and Sayana), early maturing (Greya and Selena), and mid-maturing (Vilana and Vilana beta). Based on the obtained dependencies, he calculated integral and statistical parameters: integral absorptive capacity, mathematical expectation, variance, skewness, and kurtosis. The photoluminescence excitation characteristics of soybean seeds were found in the range between 330 and 475 nm, with primary peaks at 392 and 420 nm. For Gaussian decomposition, the spectra were converted to the frequency domain using the inverse Fourier transform. Based the research findings, the author selected the integral absorptive capacity in the range between 350 and 396 nm as the variety identification parameter. Skewness was recognized as the most effective statistical parameter for the unambiguous identification of three soybean varieties. Gaussian decomposition parameters – variance, skewness, and frequency-domain mathematical expectation – can be applied for the unique identification of all studied varieties. The methodology for identifying soybean seed varieties includes sample preparation, irradiation in the range between 330 and 475 nm, and registration of photoluminescent signals by a radiation receiver to obtain the U(λ) dependency and, based on it, calculate the varietal identification parameters: Gaussian amplitude and variance, frequency-domain mathematical expectation, integral absorptive capacity, and skewness. Narrow-spectrum LEDs and a broad-spectrum photodiode are used to implement the developed methodology. The characteristics of the U(λ) photo-signals help determine the varietal affiliation of the seeds. The results obtained can be used to develop a portable, high-speed variety control device for both laboratory and field conditions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>идентификация сортов семян</kwd><kwd>соя</kwd><kwd>сорта семян сои</kwd><kwd>фотолюминесцентные методы диагностики</kwd><kwd>фотосигнал</kwd><kwd>фотодиод</kwd><kwd>спектральные характеристики возбуждения</kwd><kwd>гауссианы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>seed variety identification</kwd><kwd>soybean</kwd><kwd>soybean seed varieties</kwd><kwd>photoluminescent diagnostic methods</kwd><kwd>photo-signal</kwd><kwd>photodiode</kwd><kwd>spectral excitation characteristics</kwd><kwd>Gaussians</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в ФГБНУ ФНАЦ ВИМ в рамках госзадания FGUN-2025-0007.</funding-statement><funding-statement xml:lang="en">The work was carried out at the Federal Scientific Agroengineering Center VIM within the framework of State assignment No. FGUN-2025-0007.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Векленко В.И., Дадашев Б.А. 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