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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">isplta</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Санкт-Петербургской лесотехнической академии</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-4304</issn><issn pub-type="epub">2658-5871</issn><publisher><publisher-name>СПбГЛТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21266/2079-4304.2023.246.90-103</article-id><article-id custom-type="elpub" pub-id-type="custom">isplta-90</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>ЛЕСНОЕ ХОЗЯЙСТВО</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FORESTRY</subject></subj-group></article-categories><title-group><article-title>Качество сеянцев ели европейской в питомниках открытого грунта Балтийско-Белозерского таежного лесного района</article-title><trans-title-group xml:lang="en"><trans-title>The quality of seedlings of norway spruce in open-ground nurseries of the Baltic-Belozersky taiga forest district</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4024-6833</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тюкавина</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyukavina</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ТЮКАВИНА Ольга Николаевна – ведущий научный сотрудник, доцент кафедры биологии, экологии и биотехнологии, доктор сельскохозяйственных наук, доцент</p><p>163062, ул. Никитова, д. 13, г. Архангельск</p><p>Researcher ID: H-2336-2019</p></bio><bio xml:lang="en"><p>TYUKAVINA Olga N. – DSc (Agriculture), Leading Researcher, Associate Professor of the Department of Biology, Ecology and Biotechnology</p><p>163062, Nikitova str., 13, Arkhangelsk</p><p>Researcher ID: H-2336-2019</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/0000-0001-5626-1523</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demina</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ДЕМИНА Надежда Александровна – старший научный сотрудник, кандидат сельскохозяйственных наук, доцент</p><p>163062, ул. Никитова, д. 13, г. Архангельск</p><p>Researcher ID: AAD-2782-2021</p></bio><bio xml:lang="en"><p>DEMINA Nadezhda A. – PhD (Agriculture), Senior Research Associate</p><p>163062, Nikitova str., 13, Arkhangelsk</p><p>Researcher ID: AAD-2782-2021</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5474-7597</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Файзулин</surname><given-names>Д. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Fayzullin</surname><given-names>D. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ФАЙЗУЛИН Даньял Ханбалович – младший научный сотрудник</p><p>163062, ул. Никитова, д. 13, г. Архангельск</p><p>Researcher ID: ABH-7485-2020</p></bio><bio xml:lang="en"><p>FAYZULIN Danyal Kh. – Junior Research Associate</p><p>163062, Nikitova str., 13, Arkhangelsk</p><p>Researcher ID ABH-7485-2020</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Северный научно-исследовательский институт лесного хозяйства; Северный (Арктический) федеральный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Northern Research Institute of Forestry; Northern (Arctic) Federal University named after M.V. Lomonosov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Северный научно-исследовательский институт лесного хозяйства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Northern Research Institute of Forestry</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>19</day><month>02</month><year>2024</year></pub-date><volume>0</volume><issue>246</issue><fpage>90</fpage><lpage>103</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тюкавина О.Н., Демина Н.А., Файзулин Д.Х., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Тюкавина О.Н., Демина Н.А., Файзулин Д.Х.</copyright-holder><copyright-holder xml:lang="en">Tyukavina O.N., Demina N.A., Fayzullin D.H.</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://izvestiya-lta.spbftu.ru/jour/article/view/90">https://izvestiya-lta.spbftu.ru/jour/article/view/90</self-uri><abstract><p>В статье приведена оценка качества одно-, двух-трехлетних сеянцев ели европейской, выращиваемых в питомниках открытого грунта Балтийско- Белозерского таежного лесного района. Актуальность исследования обусловлена выявлением качества посадочного материала при различных условиях произрастания для формирования базы данных, способствующей разработке программ целевого выращивания сеянцев. Исследования проводили в 2022 г. во временном питомнике с супесчаными почвами, в постоянных питомниках со среднесуглинистыми почвами с полной и неполной технологией работ. Неполная технология работ заключалась прежде всего в отсутствии системной борьбы с сорняками, рыхления. При полной технологии работ применялись биологически активные вещества. Обследования проводили по стандартным методикам во второй половине вегетационного периода. Временные лесные питомники, характеризуются большим количеством сеянцев на погонный метр при высокой доле здоровых экземпляров по сравнению с постоянными питомниками. Лучшим ростом и лучшими показателями качества обладают сеянцы, выращенные в постоянном лесном питомнике с полной технологией работ и применением биологически активных веществ. Выполнение полной технологии работ с применением биологически активных веществ при выращивании сеянцев способствует не только раннему достижению нормативных размеров, но и повышает устойчивость сеянцев к неблагоприятным факторам. Успешность произрастания сеянцев можно оценивать по количеству ветвей в кроне. Выявлена высокая значимая теснота связи количества ветвей в кроне с высотой сеянцев и массой корней. Отсутствие системной борьбы с сорной растительностью в постоянном лесном питомнике открытого грунта приводит к критическому сокращению количества сеянцев на погонном метре и доли здоровых сеянцев, снижению их биометрических показателей по сравнению с временным питомником. Временные лесное питомники на супесчаных почвах с минимум технологических приемов показали высокую эффективность выращивания сеянцев ели. Необходимо уделять достойное внимание популярному в советский период методу выращивания сеянцев во временных питомниках.</p></abstract><trans-abstract xml:lang="en"><p>The article presents an assessment of the quality of one-, two- and three-year-old seedlings of norway spruce grown in open-ground nurseries of the Baltic-Belozersky taiga forest area. The relevance of the study is due to the identification of the quality of planting material under various growing conditions for the formation of a database that contributes to the development of programs for the targeted cultivation of seedlings. The research was carried out in 2022 in a temporary nursery with sandy loam soils, in permanent nurseries with medium loamy soils with full and incomplete technology of work. Incomplete technology of work consisted primarily in the absence of systematic weed control, loosening. Biologically active substances were used with the full technology of work. Surveys were carried out according to standard methods in the second half of the growing season. Temporary forest nurseries are characterized by a higher density of seedlings with a high proportion of healthy specimens compared to permanent nurseries. Seedlings grown in a permanent forest nursery with full technology of work and the use of biologically active substances have the best growth and the best quality indicators. The implementation of a complete technology of work with the use of biologically active substances in the cultivation of seedlings contributes not only to the early achievement of standard sizes, but also increases the resistance of seedlings to adverse factors. The success of seedlings can be assessed by the number of branches in the crown. A high dependence of the number of branches in the crown on the height of seedlings and the mass of roots was revealed. The lack of systematic weed control in a permanent open-ground forest nursery leads to a critical reduction in the density and proportion of healthy seedlings, a decrease in the biometric indicators of seedlings compared to a temporary nursery. Temporary forest nurseries on sandy loam soils with a minimum of technological techniques have shown high efficiency of growing spruce seedlings. It is necessary to pay attention to the method of growing seedlings in temporary nurseries, which was popular in the Soviet period.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ель европейская</kwd><kwd>питомники открытого грунта</kwd><kwd>качество сеянцев</kwd></kwd-group><kwd-group xml:lang="en"><kwd>norway spruce</kwd><kwd>open ground nurseries</kwd><kwd>quality of seedlings</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа проведена по результатам исследований, выполненных в рамках государственного задания ФБУ «СевНИИЛХ» на проведение прикладных научных исследований. Регистрационный номер темы: 122020100292-5.</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">Ананьев Е.М. Причины низкой приживаемости лесных культур, создаваемых сеянцами с закрытой корневой системой // Актуальные проблемы лесного комплекса. 2017. № 49. С. 58–62.</mixed-citation><mixed-citation xml:lang="en">Ananyev E.M. The reasons for the low survival rate of forest crops created by ball-rooted seedlings. Aktual'nye problemy lesnogo kompleksa [Actual problems of the forest complex], 2017, no. 49, pp. 58–62. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Гоф А.А., Жигулин Е.В., Залесов С.В. Причины низкой приживаемости сеянцев сосны обыкновенной с закрытой корневой системой в ленточных борах Алтая // Успехи современного естествознания. 2019. № 12. С. 9–13.</mixed-citation><mixed-citation xml:lang="en">Bian Z., Liu L., Ding S. Analysis of forest landscape restoration based on landscape connectivity: A case study in the Yi river basin, China, during 2015–2020. Land, 2021, vol. 10 (9), pp. 904. DOI:10.3390/land10090904.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Захаренко А.В. Регулирование взаимоотношений культурных и сорных растений в агрофитоценозах. Уфа: БГАУ, 2000. 400 с.</mixed-citation><mixed-citation xml:lang="en">Davis A.S., Pinto J.R. The Scientific BASIS of the Target Plant Concept: An Overview. Forest, 2021, vol. 12, p. 1293. Doi: 10.3390/f12091293</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Калиниченко Н.П., Писаренко А.И., Смирнов Н.А. Лесовосстановление на вырубках. М.: Экология, 1991. 384 с.</mixed-citation><mixed-citation xml:lang="en">Dumroese K.R., Landis T.D., Pinto J.R., Haase D.L., Wilkinson K.W., Davis A.S. Meeting forest restoration challenges: using the target plant concept. Reforesta, 2016, vol.1, pp. 37–52.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Маркова И.А., Жигунов А.В. Лесные культуры: агротехника выращивания посадочного материала в лесных питомниках. СПб: СИНЭЛ: СПбГЛТУ, 2021. 134 с.</mixed-citation><mixed-citation xml:lang="en">Gough A.A., Zhigulin E.V., Zalesov S.V. The reasons for the low survival rate of seedlings of scots pine with a closed root system in the ribbon forests of Altai. Uspekhi sovremennogo estestvoznaniya [Successes of modern natural science], 2019, no. 12, pp. 9–13. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Наквасина Е.Н. Ритмика роста сеянцев сосны и ели. Биоэкологическое обоснование агротехники выращивания. Архангельск, 2016. 158 с.</mixed-citation><mixed-citation xml:lang="en">Grossnickle S.C., MacDonald J.E. Seedling quality: history, application, and plant attributes. Forests, 2018, vol. 9(5), pp. 283–305</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Новиков А.И., Ребко С.В., Новикова Т.П., Петрищев Е.П. Индекс качества Диксона: связь с технологическим воздействием на лесные семена // Лесотехнический журнал. 2023. Т. 13. № 1 (49). С. 23–36. DOI: 10.34220/issn.2222-7962/2023.1/2</mixed-citation><mixed-citation xml:lang="en">Haase D.L., Davis A.S. Developing and supporting quality nursery facilities and staff are necessary to meet global forest and landscape restoration needs. Reforesta, 2017, vol. 4, pp. 69–93.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Новикова Т.П. Оценка качества лесосеменного материала на экспериментальном участке сосны обыкновенной (Pinus sylvestris L.) при адаптивном восстановлении лесных ландшафтов // Лесотехнический журнал. 2023. Т. 13. № 1 (49). С. 112–128. DOI: 10.34220/issn.2222-7962/2023.1/8</mixed-citation><mixed-citation xml:lang="en">Ivetić V., Grossnickle S., Škorić M. Forecasting the field performance of Austrian pine seedlings using morphological attributes. iForest, 2016, vol. 10, pp. 99–107. DOI: 10.3832/ifor1722-009</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Сунгурова Н.Р., Дрочкова А.А. Биометрические характеристики посадочного материала как тест-показатель успешности культур Pinus silvestris L. // Известия вузов. Лесной журнал. 2021. № 4. С. 107–116. DOI: 10.37482/0536-1036-2021-4-107-116</mixed-citation><mixed-citation xml:lang="en">Kalinichenko N.P., Pisarenko A.I., Smirnov N.A. Reforestation in cuttings. M.: Ecology, 1991. 384 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Тишков А.С., Мерзленко М.Д., Мельник П.Г., Наумов Е.Г. Показатели культур ели европейской при разной густоте посадки // Хвойные бореальной зоны. 2022. XL, № 1. С. 59-64. DOI: 10.53374/1993-0135-2022-1-59-64</mixed-citation><mixed-citation xml:lang="en">Köster E., Pumpanen J., Palviainen M., Zhou X., Köster K. Effect of biochar amendment on the properties of growing media and growth of containerized Norway spruce, Scots pine, and silver birch seedlings. Can. J. For. Res., 2020, vol. 51, pp. 31–40. DOI:10.1139/cjfr-2019-0399.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Тюкавина О.Н., Демина Н.А., Файзулин Д.Х. Влияние пара в севообороте на качество сеянцев // Resources and Technology. 2023. № 20 (2). С. 99–112. DOI: 10.15393/j2.art.2023.7003</mixed-citation><mixed-citation xml:lang="en">Lin K.-H., Wu C.-W., Chang Y.-S. Applying Dickson quality index, chlorophyll fluorescence, and leaf area index for assessing plant quality of Pentas lanceolata. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2018, vol. 47(1), pp. 169–176. Doi: 10.15835/nbha47111312.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bian Z., Liu L., Ding S. Analysis of forest landscape restoration based on landscape connectivity: A case study in the Yi river basin, China, during 2015–2020 // Land. 2021. Vol. 10 (9). P. 904. DOI:10.3390/land10090904.</mixed-citation><mixed-citation xml:lang="en">Markova I.A., Zhigunov A.V. Forest crops: agrotechnics of planting material cultivation in forest nurseries. St. Petersburg: SYNEL: SPbGLTU, 2021. 134 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Davis A.S., Pinto J.R. The Scientific Basis of the Target Plant Concept: An Overview // Forest. 2021. Vol. 12. P. 1293. DOI: 10.3390/f12091293</mixed-citation><mixed-citation xml:lang="en">Nakvasina E.N. Rhythmics of growth of pine and spruce seedlings. Bioecological justification of agrotechnics of cultivation. Arkhangelsk, 2016. 158 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dumroese K.R., Landis T.D., Pinto J.R., Haase D.L., Wilkinson K.W., Davis A.S. Meeting forest restoration challenges: using the target plant concept // Reforesta. 2016. Vol.1. P. 37–52.</mixed-citation><mixed-citation xml:lang="en">Novikov A.I., Rebko S.V., Novikova T.P., Petrishchev E.P. Dixon quality index: connection with technological impact on forest seeds. Lesotekhnicheskij zhurnal [Forestry engineering journal], 2023, vol. 13, no. 1 (49), pp. 23–36. DOI: 10.34220/issn.2222-7962/2023.1/2 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Grossnickle S.C., MacDonald, J.E. Seedling quality: history, application, and plant attributes // Forests. 2018. Vol. 9(5). P. 283–305.</mixed-citation><mixed-citation xml:lang="en">Novikova T.P. Assessment of the quality of forest seed material on an experimental plot of scots pine (Pinus sylvestris L.) during adaptive restoration of forest landscapes. Lesotekhnicheskij zhurnal [Forestry engineering journal], 2023, vol. 13, no. 1 (49), pp. 112–128. DOI: 10.34220/issn.2222-7962/2023.1/8 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Haase D.L., Davis A.S. Developing and supporting quality nursery facilities and staff are necessary to meet global forest and landscape restoration needs // Reforesta, 2017. Vol. 4. P. 69–93.</mixed-citation><mixed-citation xml:lang="en">Perumal M., Wasli M.E. Target Plant Concept (TPC): A Holistic Framework for Seedling Quality within a Forest Restoration Programme. Bulletin Institut Ekosains Borneo, 2023, vol.2, iss. 1, pp. 35–40.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ivetić V., Grossnickle S., Škorić M. Forecasting the field performance of Austrian pine seedlings using morphological attributes // iForest. 2016. Vol. 10. P. 99–107. DOI: 10.3832/ifor1722-009</mixed-citation><mixed-citation xml:lang="en">Pinto J.R., Marshall J.D., Dumroese R.K., Davis A.S., Cobos D.R. Establishment and growth of container seedlings for reforestation: a function of stocktype and edaphic conditions. Forest Ecology and Management, 2011, vol. 261(11), pp. 1876–1884.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Köster E., Pumpanen J., Palviainen M., Zhou X., Köster K. Effect of biochar amendment on the properties of growing media and growth of containerized Norway spruce, Scots pine, and silver birch seedlings // Can. J. For. Res. 2020. Vol. 51. P. 31–40. DOI:10.1139/cjfr-2019-0399.</mixed-citation><mixed-citation xml:lang="en">Silva L.N., Freer-Smith P., Madsen P. Production, restoration, mitigation: A new generation of plantations. New For., 2019, vol. 50, pp. 153–168.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Lin K.-H., Wu C.-W., Chang Y.-S. Applying Dickson quality index, chlorophyll fluorescence, and leaf area index for assessing plant quality of Pentas lanceolata // Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 2018. Vol. 47(1). P. 169–176. DOI: 10.15835/nbha47111312.</mixed-citation><mixed-citation xml:lang="en">Sungurova N.R., Drochkova A.A. Biometric characteristics of planting material as a test indicator of the success of Pinus silvestris L. cultures. Lesnoj zhurnal [Russian Forestry Journal], 2021, no. 4, pp. 107–116. DOI: 10.37482/0536-1036-2021-4-107-116 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Perumal M., Wasli M.E. Target Plant Concept (TPC): A Holistic Framework for Seedling Quality within a Forest Restoration Programme // Bulletin Institut Ekosains Borneo. 2023.Vol.2, iss. 1. P. 35–40.</mixed-citation><mixed-citation xml:lang="en">Tishkov A.S., Merzlenko M.D., Melnik P.G., Naumov E.G. Indicators of European spruce crops with different planting density. Hvojnye boreal'noj zony [Coniferous boreal zones], 2022, XL, no. 1, pp. 59–64. DOI: 10.53374/1993-0135-2022-1-59-64 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Pinto J.R., Marshall J.D., Dumroese R.K., Davis A.S., Cobos D.R. Establishment and growth of container seedlings for reforestation: a function of stocktype and edaphic conditions // Forest Ecology and Management. 2011. Vol. 261 (11). P. 1876–1884.</mixed-citation><mixed-citation xml:lang="en">Tyukavina O.N., Demina N.A., Fayzulin D.H. The effect of fallow in nursery rotation on the quality of seedlings. Resources and Technology, 2023, no. 20 (2), pp. 99–112. DOI: 10.15393/j2.art.2023.7003 (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Silva L.N., Freer-Smith P., Madsen P. Production, restoration, mitigation: A new generation of plantations // New For. 2019. Vol. 50. P. 153–168.</mixed-citation><mixed-citation xml:lang="en">Zakharenko A.V. Regulation of the relationship between cultivated and weed plants in agrophytocenoses. Ufa: BGAU, 2000. 400 p. (In Russ.)</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>
