<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">10.32634/0869-8155-2023-374-9-145-148</article-id><article-id custom-type="elpub" pub-id-type="custom">vetpress-2797</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>Онтогенез Victoria cruziana A.D. Orb. в условиях оранжереи Ставропольского ботанического сада</article-title><trans-title-group xml:lang="en"><trans-title>Ontogenesis Victoria cruziana A.D. Orb. in the greenhouse of the Stavropol Botanical Garden</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7958-2941</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волкова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volkova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Валентина Валентиновна Волкова, старший научный сотрудник</p><p>ул. Никонова, 49, Михайловск, Шпаковский р-н, Ставропольский край, 356241</p></bio><bio xml:lang="en"><p>Valentina Valentinovna Volkova, Senior Researcher</p><p>49 Nikonov Str., Mikhailovsk, Shpakovsky district, Stavropol Territory, 356241</p></bio><email xlink:type="simple">lotos026@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/0009-0004-8343-7423</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щегринец</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchegrinets</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Викторовна Щегринец, кандидат сельскохозяйственных наук, старший научный сотрудник</p><p>ул. Никонова, 49, Михайловск, Шпаковский р-н, Ставропольский край, 356241</p></bio><bio xml:lang="en"><p>Natalia Viktorovna Shchegrinets, Candidate of Agricultural Sciences, Senior Researcher</p><p>49 Nikonov Str., Mikhailovsk, Shpakovsky district, Stavropol Territory, 356241</p></bio><email xlink:type="simple">aster22@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Северо-Кавказский федеральный научный аграрный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>North Caucasus Federal Agricultural Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>26</day><month>09</month><year>2023</year></pub-date><volume>0</volume><issue>9</issue><fpage>145</fpage><lpage>148</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Волкова В.В., Щегринец Н.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Волкова В.В., Щегринец Н.В.</copyright-holder><copyright-holder xml:lang="en">Volkova V.V., Shchegrinets N.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://www.vetpress.ru/jour/article/view/2797">https://www.vetpress.ru/jour/article/view/2797</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Кувшинки распространены практически по всему земному шару. Самыми крупными являются два вида тропических кувшинок — Victoria amazonica (Poepp.) J. C. Sowerby и V. cruziana A.D. Orb. Ареал их распространения — Южная Америка. Особый интерес привлекает к себе Victoria сruziana, обитающая в более холодных климатических условиях. На территории Российской Федерации Victoria сruziana произрастает в основном в условиях закрытого грунта. В течение 16 лет изучались биологические, морфологические, адаптивные особенности и ее семенное размножение.</p></sec><sec><title>Методы</title><p>Методы. Проводились морфологические исследования, оценивалась семенная продуктивность Victoria cruziana в условиях закрытого грунта, учитывая температуру воздуха, воды и интенсивность освещения.</p></sec><sec><title>Результаты</title><p>Результаты. Victoria cruziana выращивается как однолетняя культура с коротким вегетационным периодом 299,9 ± 56,3 дня. Первый подводный нитевидный лист появляется на 20-й день после проращивания, а второй и третий (узкокопьевидный) — на 25-й. Формирование плавающих крупных листьев отмечено на 47-й день, нарастание новых листьев происходит через каждые пять дней. Общее количество листьев достигает 12 шт. Растение вступает в генеративную фазу, когда размеры листьев составляют 80–150 см в диаметре. Начало цветения отмечается на 120-й (± 5) день, диаметр первого цветка — 20 см (с последующим увеличением). Сбор семян происходит после опыления через 50 (± 2,1) дней. При искусственном опылении растений возрастают показатели реальной семенной продуктивности плода до 3150 семян с диаметром 0,5–0,6 см, при самоопылении образуется 212–229 семян диаметром 0,7–0,8 см.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance. Water lilies are distributed almost throughout the globe. The largest are 2 species of tropical water lilies — Victoria amazonica (Poepp.) J. C. Sowerby and V. cruziana A.D. Orb. Their distribution range is South America. Of particular interest is Victoria cruziana, which grows in colder climatic conditions. On the territory of the Russian Federation, Victoria cruziana grows in the main in closed ground conditions. For 16 years, biological, morphological, adaptive features and seed reproduction of this species have been studied.</p></sec><sec><title>Methods</title><p>Methods. Morphological studies were carried out, the seed productivity of Victoria cruziana in closed ground conditions was assessed, taking into account air temperature, water and lighting intensity.</p></sec><sec><title>Results</title><p>Results. Victoria cruziana is grown as an annual crop with a short growing season of 299.9 ± 56.3 days. The first underwater filamentous leaf appears on the 20th day after germination, and the second and third (narrow-lobed) — on the 25th. The formation of large floating leaves was noted on the 47th day, the growth of new leaves occurs every five days. The total number of leaves reaches 12 pcs. The plant enters the generative phase when the size of the leaves reaches 80–150 cm in diameter. The beginning of flowering is marked on the 120th (± 5) day, the diameter of the first flower is 20 cm (with subsequent increase). Seed collection takes place after pollination in 50 (± 2.1) days. With artificial pollination of plants, the indicators of real seed productivity of the fruit increase to 3150 seeds with a diameter of 0.5–0.6 cm, with self– pollination, 212–229 seeds with a diameter of 0.7–0.8 cm are formed.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>тропическая</kwd><kwd>кувшинка</kwd><kwd>Victoria cruziana</kwd><kwd>онтогенез</kwd><kwd>оранжерея</kwd><kwd>освещение</kwd><kwd>семена</kwd><kwd>цветок</kwd></kwd-group><kwd-group xml:lang="en"><kwd>tropical</kwd><kwd>nymphaea</kwd><kwd>Victoria cruziana</kwd><kwd>ontogenesis</kwd><kwd>greenhouse</kwd><kwd>consecration</kwd><kwd>seeds</kwd><kwd>flower</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">Hoorn C., Boschman L.M., Kukla T., Sciumbata M., Val P. The Miocene wetland of western Amazonia and its role in Neotropical biogeography. Botanical Journal of the Linnean Society. 2022; 199(1): 25–35. https://doi.org/10.1093/botlinnean/boab098</mixed-citation><mixed-citation xml:lang="en">Hoorn C., Boschman L.M., Kukla T., Sciumbata M., Val P. The Miocene wetland of western Amazonia and its role in Neotropical biogeography. Botanical Journal of the Linnean Society. 2022; 199(1): 25–35. https://doi.org/10.1093/botlinnean/boab098</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Smith L.T. et. al. Revised Species Delimitation in the Giant Water Lily Genus Victoria (Nymphaeaceae) Confirms a New Species and Has Implications for Its Conservation. Frontiers in Plant Science. 2022; 13: 883151. https://doi.org/10.3389/fpls.2022.883151</mixed-citation><mixed-citation xml:lang="en">Smith L.T. et. al. Revised Species Delimitation in the Giant Water Lily Genus Victoria (Nymphaeaceae) Confirms a New Species and Has Implications for Its Conservation. Frontiers in Plant Science. 2022; 13: 883151. https://doi.org/10.3389/fpls.2022.883151</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Chen F., Liu X., Yu C., Chen Y., Tang H., Zhang L. Water lilies as emerging models for Darwin’s abominable mystery. Horticulture Research. 2017; 4: 17051. https://doi.org/10.1038/hortres.2017.51</mixed-citation><mixed-citation xml:lang="en">Chen F., Liu X., Yu C., Chen Y., Tang H., Zhang L. Water lilies as emerging models for Darwin’s abominable mystery. Horticulture Research. 2017; 4: 17051. https://doi.org/10.1038/hortres.2017.51</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Замятин Б.Н. Виктория регия — гигантская водная лилия Южной Америки. Л.: Наука. 1980; 89.</mixed-citation><mixed-citation xml:lang="en">Zamyatin B.N. Victoria Regia is a giant water lily in South America. Leningrad: Nauka. 1980; 89. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Халявина С.В. Сорта кувшинок в коллекции водных растений Никитского ботанического сада. Научные записки природного заповедника «Мыс Мартьян». 2015; (6): 133–139. https://www.elibrary.ru/vbrevp</mixed-citation><mixed-citation xml:lang="en">Khalyavina S.V. Water lily species in aquatic plant collection of Nikitsky Botanical Gardens. Scientific Notes of the “Cape Martyan” Nature Reserve. 2015; (6): 133–139 (In Russian). https://www.elibrary.ru/vbrevp</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Волкова В.В., Кожевников В.И., Щегринец Н.В., Яненко Т.Г. Интродукция семейства Нимфейные (Nymphaeaceae Salisb.) в Ставропольском ботаническом саду. Монография. Ставрополь: Бюро новостей. 2019; 144. ISBN 978-5-6042071-0-9 https://www.elibrary.ru/knlvro</mixed-citation><mixed-citation xml:lang="en">Volkova V.V., Kozhevnikov V.I., Shchegrinets N.V., Yanenko T.G. Nymphaeaceae family introduction (Nymphaeaceae Salisb.) in the Stavropol botanical garden. Monograph. Stavropol: Byuro novostei. 2019; 144 (In Russian). ISBN 978-5-6042071-0-9 https://www.elibrary.ru/knlvro</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Халявина С.В., Каширская Ю.К. Новые холодостойкие сорта кувшинок в озеленении искусственных водоемов в условиях города Симферополя. Сборник научных трудов Государственного Никитского ботанического сада. 2014; 139: 208–215. https://www.elibrary.ru/ucqzth</mixed-citation><mixed-citation xml:lang="en">Khalyavina S.V., Kashyrskaya Y.K. New cold-resistant species of water lilies in landscaping of artificial reservoirs in conditions of Simferopol city. Works of the State Nikitа Botanical Gardens. 2014; 139: 208–215 (In Russian). https://www.elibrary.ru/ucqzth</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Slocum P.D. Waterlilies and Lotuses: Species, Cultivars and New Hybrids. Portland: Timber Press. 2005; 260. ISBN‎ 978-0881926842</mixed-citation><mixed-citation xml:lang="en">Slocum P.D. Waterlilies and Lotuses: Species, Cultivars and New Hybrids. Portland: Timber Press. 2005; 260. ISBN‎ 978-0881926842</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Prance G.T., Arias J.R. A study of the Floral Biology of Victoria amazonica (Poepp.) Sowerby (Nymphaeaceae). Acta Amazonica. 1975; 5(2): 109–139. https://doi.org/10.1590/1809-43921975052109</mixed-citation><mixed-citation xml:lang="en">Prance G.T., Arias J.R. A study of the Floral Biology of Victoria amazonica (Poepp.) Sowerby (Nymphaeaceae). Acta Amazonica. 1975; 5(2): 109–139. https://doi.org/10.1590/1809-43921975052109</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Staines M., Sassoon K. Identifying Nutrient Deficiencies in Waterlilies. Water Garden Journal. 2020; 35(2): 8–12.</mixed-citation><mixed-citation xml:lang="en">Staines M., Sassoon K. Identifying Nutrient Deficiencies in Waterlilies. Water Garden Journal. 2020; 35(2): 8–12.</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>
