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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">zhros</journal-id><journal-title-group><journal-title xml:lang="ru">Зерновое хозяйство России</journal-title><trans-title-group xml:lang="en"><trans-title>Grain Economy of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-8725</issn><issn pub-type="epub">2079-8733</issn><publisher><publisher-name>Федеральное государственное бюджетное научное учреждение "Аграрный научный центр "Донской»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31367/2079-8725-2019-61-1-22-27</article-id><article-id custom-type="elpub" pub-id-type="custom">zhros-603</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>СЕЛЕКЦИЯ И СЕМЕНОВОДСТВО СЕЛЬСКОХОЗЯЙСТВЕННЫХ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PLANT BREEDING AND SEED PRODUCTION OF AGRICULTURAL CROPS</subject></subj-group></article-categories><title-group><article-title>Селекция риса на солеустойчивость</article-title><trans-title-group xml:lang="en"><trans-title>Rice breeding on salt tolerance</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4371-6848</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костылев</surname><given-names>П. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostylev</surname><given-names>P. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор сельскохозяйственных наук, профессор, ведущий научный сотрудник лаборатории селекции и семеноводства риса.</p><p>347740, Ростовская обл., Зерноград, Научный городок, 3</p></bio><bio xml:lang="en"><p>Doctor of Agricultural Sciences, professor, leading researcher of the laboratory of ice breeding and seed-growing.</p><p>347740, Rostov region, Zernograd, Nauchny Gorodok, 3</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3392-4774</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудашкина</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudashkina</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант.</p><p>347740, Ростовская обл., Зерноград, Научный городок, 3</p></bio><bio xml:lang="en"><p>Post-graduate student.</p><p>347740, Rostov region, Zernograd, Nauchny Gorodok, 3</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5026-3832</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Краснова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат сельскохозяйственных наук, заведующийлабораторией селекции и семеноводства риса.</p><p>347740, Ростовская обл., Зерноград, Научный городок, 3</p></bio><bio xml:lang="en"><p>Candidate of Agricultural Sciences, head of the laboratory of ice breeding and seed-growing.</p><p>347740, Rostov region, Zernograd, Nauchny Gorodok, 3</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2840-6219</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вожжова</surname><given-names>Н. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Vozhzhova</surname><given-names>N. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат сельскохозяйственных наук, ведущий научный сотрудник лаборатории маркерной селекции.</p><p>347740, Ростовская обл., Зерноград, Научный городок, 3</p></bio><bio xml:lang="en"><p>Candidate of Agricultural Sciences, leading researcher of the laboratory of marker breeding.</p><p>347740, Rostov region, Zernograd, Nauchny Gorodok, 3</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ Аграрный научный центр «Донской»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBSI Agricultural Research Center “Donskoy”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>02</day><month>03</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>22</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Костылев П.И., Кудашкина Е.Б., Краснова Е.В., Вожжова Н.Н., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Костылев П.И., Кудашкина Е.Б., Краснова Е.В., Вожжова Н.Н.</copyright-holder><copyright-holder xml:lang="en">Kostylev P.I., Kudashkina E.B., Krasnova E.V., Vozhzhova N.N.</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.zhros.online/jour/article/view/603">https://www.zhros.online/jour/article/view/603</self-uri><abstract><p>Солеустойчивость риса имеет большое значение в сельскохозяйственном производстве, так как от нее зависит зерновая продуктивность на засоленных землях. Статья посвящена определению наличия гена солеустойчивости Saltol у гибридов риса от скрещивания контрастно различающихся образцов. Для анализа солеустойчивости использовали проращивание семян в стаканчиках с дистиллированной водой и 1,5% раствором NaCl, после чего взвешивали 10-дневные проростки и определяли их соотношение в опыте к контролю. В результате исследований выделены солеустойчивые линии, несущие ген Saltol в гомозиготном состоянии. Лучшие образцы изучены в контрольном питомнике по урожайности и элементам ее структуры. Выделены две линии из гибрида IR 52713-2B-8-2B-1-2 x Новатор: 7328 и 7322, достоверно превышающие стандартный сорт Южанин на 0,57-1,28 т/га. В среднем за 2 года они сформировали урожайность 6,82-7,53 т/га (у стандарта - 6,25 т/га).</p></abstract><trans-abstract xml:lang="en"><p>Salt tolerance of rice is of great importance in agricultural production, since productivity of grain grown on saline lands largely depends on it. The paper deals with determining the presence of salt tolerance gene “Saltol” in rice hybrids obtained from crossing contrasting samples. To analyze salt tolerance, there were used seeds germinated in cups with distilled water and 1.5% NaCl solution, after which 10-day-old seedlings were weighed and their ratio to the control was determined. As a result of studies, there have been identified salt tolerant lines carrying the gene “Saltol” in a homozygous state. In the control nursery there were studied the best samples on productivity and elements of its structure. Two lines “7328” and “7322” were selected from the hybrid IR 52713-2B-8-2B-1-2 x Novator which significantly exceeded the standard variety “Yuzhanin” on 0.57-1.28 t/ha. On average for 2 years, they produced 6.82-7.53 t/ha (6.25 t/ha of the standard variety).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рис</kwd><kwd>гибрид</kwd><kwd>солеустойчивость</kwd><kwd>ПЦР-анализ</kwd><kwd>урожайность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rice</kwd><kwd>hybrid</kwd><kwd>salt tolerance</kwd><kwd>PCR-analysis</kwd><kwd>productivity</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">Ладатко Н. А. Влияние засоления и уровня азотного питания на интегральные показатели фотосинтеза сортов // Рисоводство. 2006. № 8. С. 29-37.</mixed-citation><mixed-citation xml:lang="en">Ladatko N. A. Vliyanie zasoleniya i urovnya azotnogo pitaniya na integral'nye pokazateli fotosinteza sortov [The effect of salinization and the level of nitrogen nutrition on the integral indices of variety photosynthesis] // Nauchnyj zhurnal “Risovodstvo”. 2006. № 8. 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