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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">ecodag</journal-id><journal-title-group><journal-title xml:lang="ru">Юг России: экология, развитие</journal-title><trans-title-group xml:lang="en"><trans-title>South of Russia: ecology, development</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-1098</issn><issn pub-type="epub">2413-0958</issn><publisher><publisher-name>State Institute of Applied Ecology of the Republic of Dagestan</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18470/1992-1098-2018-3-42-54</article-id><article-id custom-type="elpub" pub-id-type="custom">ecodag-1298</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>ЭКОЛОГИЯ РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ECOLOGY OF PLANTS</subject></subj-group></article-categories><title-group><article-title>АНАТОМИЧЕСКОЕ СТРОЕНИЕ ВЕГЕТАТИВНЫХ ОРГАНОВ NITRARIA SCHOBERI L. (СУЛАКСКАЯ ПОПУЛЯЦИЯ, ДАГЕСТАН)</article-title><trans-title-group xml:lang="en"><trans-title>ANATOMICAL STRUCTURE OF VEGETATIVE ORGANS OF NITRARIA SCHOBERI L. (SULAKSKY POPULATION, DAGESTAN)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Асадулаев</surname><given-names>Загирбег М.</given-names></name><name name-style="western" xml:lang="en"><surname>Asadulaev</surname><given-names>Zagirbeg M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор биологических наук, профессор кафедры экологии Дагестанского государственного университета; директор Федерального государственного бюджетного учреждения науки Горного ботанического сада ДНЦ РАН</p></bio><bio xml:lang="en"><p>Doctor of Biology, Professor Department of Ecology, Dagestan State University; director Mountain Botanical Garden at Daghestan Scientific Centre of Russian Academy of Sciences</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рамазанова</surname><given-names>Зулфира Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Ramazanova</surname><given-names>Zulfira R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.б.н., доцент кафедры безопасности жизнедеятельности Дагестанского государственного педагогического университета</p><p>367003, г. Махачкала, ул. Ярагского, 57; тел. 8(903)481-29-48 </p></bio><bio xml:lang="en"><p>Candidate of Biology, Senior Lecturer, Life Safety Department of the Dagestan State Pedagogical University</p><p>367003, Makhachkala, Yaragskogo str., 57; tel. 8 (903) 481-29-48 </p></bio><email xlink:type="simple">zulfiraram@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаджиатаев</surname><given-names>Магомед Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gadzhiataev</surname><given-names>Magomed G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории интродукции и генетических ресурсов древесных растений </p></bio><bio xml:lang="en"><p>junior researcher of Laboratory introduction and genetic resources of woody plants of Federal state budgetary institution of science Mountain botanical garden of the Dagestan scientific center, Russian Academy of Sciences</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гасанов</surname><given-names>Гасан Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Gasanov</surname><given-names>Gasan N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор кафедры рекреационной географии и устойчивого развития, д.с.-.х.н., академик РЭА, Институт экологии и устойчивого развития</p></bio><bio xml:lang="en"><p>Professor of the Department of Recreational Geography and Sustainable Development, Doctor of Chemical Sciences, Academician of REA., Institute of Ecology and Sustainable Development, Dagestan State University</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Айтемиров</surname><given-names>Айтемир А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aytemirov</surname><given-names>Aytemir A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор кафедры рекреационной географии и устойчивого развития, д.с.- .х.н., академик РЭА, Институт экологии и устойчивого развития, Дагестанский государственный университет</p></bio><bio xml:lang="en"><p>Professor of the Department of Recreational Geography and Sustainable Development, Doctor of Chemical Sciences, Academician of REA., Institute of Ecology and Sustainable Development, Dagestan State University</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Дагестанский государственный университет, Махачкала; Горный ботанический сад Дагестанский научный центр РАН, Махачкала<country>Россия</country></aff><aff xml:lang="en">Dagestan State University, Makhachkala; Mountain Botanical Garden at Daghestan Scientific Centre of RAS, Makhachkala<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Горный ботанический сад Дагестанский научный центр РАН, Махачкала; Дагестанский государственный педагогический университет, Махачкала<country>Россия</country></aff><aff xml:lang="en">Mountain Botanical Garden at Daghestan Scientific Centre of RAS, Makhachkala; Dagestan State Pedagogical University, Makhachkala<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Горный ботанический сад Дагестанский научный центр РАН, Махачкала<country>Россия</country></aff><aff xml:lang="en">Mountain Botanical Garden at Daghestan Scientific Centre of RAS, Makhachkala<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Дагестанский государственный университет, Махачкала<country>Россия</country></aff><aff xml:lang="en">Dagestan State University, Makhachkala<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2018</year></pub-date><volume>13</volume><issue>3</issue><fpage>42</fpage><lpage>54</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Асадулаев З.М., Рамазанова З.Р., Гаджиатаев М.Г., Гасанов Г.Н., Айтемиров А.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Асадулаев З.М., Рамазанова З.Р., Гаджиатаев М.Г., Гасанов Г.Н., Айтемиров А.А.</copyright-holder><copyright-holder xml:lang="en">Asadulaev Z.M., Ramazanova Z.R., Gadzhiataev M.G., Gasanov G.N., Aytemirov A.A.</copyright-holder><license 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://ecodag.elpub.ru/ugro/article/view/1298">https://ecodag.elpub.ru/ugro/article/view/1298</self-uri><abstract><p>Цель. Статья посвящена изучению анатомического строения вегетативных органов Nitraria schoberi L. и анализу особенностей признаков в связи с произрастанием на засоленных почвах в Прикаспийской низменности Дагестана. Методы. У кустов N. schoberi взяты по 10 образцов листьев, стеблей и корней. Приготовление временных препаратов, описание тканей и клеток вегетативных органов N. schoberi проводили в соответствии с общепринятыми методами. Результаты. Описаны основные ткани листа, стебля, корня N. schoberi, приведена их количественная оценка, выделены экологически значимые адаптивные анатомические признаки. Заключение. Наличие тонкой кутикулы, плотного мезофилла, водозапасающей ткани, крупных устьиц, депонирование избытка солей во вместилищах для поддержания высокого осмотического давления протоплазмы связано с фреатофитностью N. schoberi и обеспечивают возможность существования вида на засоленных почвах и при высокой температуре воздуха. Увеличение с возрастом в ксилеме побегов доли сосудов по сравнению с клетками либриформа связано с возрастанием водопотребности для успешного протекания процессов фотосинтеза и терморегуляции в условиях Прикаспийской низменности. Полученные данные можно использовать при сравнительной оценке с другими экотипами N. schoberi и видами рода Nitraria.</p></abstract><trans-abstract xml:lang="en"><p>Aim. The article is devoted to the study of the anatomical structure of the vegetative organs of Nitraria schoberi L. growing on saline soils in the Caspian lowland of Dagestan and to the analysis of some of its features in relation with its habitat. Methods. Were studied 10 samples of leaves, stems and roots of N. schoberi. Preparations of temporary specimen as well as the description of tissues and cells of vegetative organs of N. schoberi were carried out in accordance with conventional methods. Results. The main tissues of leaf, stem and root of N. schoberi are described; their quantitative estimation is given; ecologically significant adaptive anatomical signs are also identified. Conclusion. The presence of a thin cuticle, dense mesophyll, water-preserving tissue, large stomata and deposition of excess salts in containers to maintain high osmotic pressure of the protoplasm is associated with the phreatophytic nature of N. schoberi which allows the species grow on saline soils at high air temperatures. The increase of the proportion of vessels in the xylem of shoots with age in comparison with the cells of the libriform is associated with an increase in water demand for successful photosynthetic processes and thermoregulation in the conditions of the Caspian lowland. The obtained data can be used in a comparative evaluation with other ecotypes of N. schoberi and of the genus Nitraria.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ткани листа</kwd><kwd>побег</kwd><kwd>корень</kwd><kwd>Nitraria schoberi L.</kwd><kwd>Прикаспийская низменность Дагестана</kwd><kwd>диагностические признаки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>leaf tissue</kwd><kwd>shoot</kwd><kwd>root</kwd><kwd>Nitraria schoberi L.</kwd><kwd>Caspian lowland of Dagestan</kwd><kwd>diagnostic signs</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">Высочина Г.И., Банаев Е.В., Кукушкина Т.А., Шалдаева Т.М., Ямтыров М.Б. Фитохимическая характеристика сибирских видов рода Nitraria (Nitrariaceae) // Растительный мир Азиатской России. 2011. Т. 2. N 2. 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