vavilovВавиловский журнал генетики и селекцииVavilov Journal of Genetics and Breeding2500-3259Institute of Cytology and Genetics of Siberian Branch of the RAS10.18699/VJ21.047vavilov-3045Research ArticleСелекция винограда, ягодных, субтропических и цветочных культурBreeding of grape and small-fruit, subtropical, and flower cropsСелекция субтропических и цветочных культур в ФИЦ «Субтропический научный центр РАН»Subtropical and flower crops breeding at the Subtropical Scientific Centrehttps://orcid.org/0000-0001-9640-4840РындинА. В.RyndinA. V.

Сочи

Sochi

ryndin@vniisubtrop.ruhttps://orcid.org/0000-0002-8406-8197КулянР. В.KulyanR. V.

Сочи

Sochi

https://orcid.org/0000-0001-9757-7997СлепченкоН. А.SlepchenkoN. A.

Сочи

Sochi

Федеральный исследовательский центр «Субтропический научный центр Российской академии наук»РоссияFederal Research Centre the Subtropical Scientific Centre of the Russian Academy of SciencesRussian Federation202110072021254420432Copyright © Рындин А.В., Кулян Р.В., Слепченко Н.А., 20212021Рындин А.В., Кулян Р.В., Слепченко Н.А.Ryndin A.V., Kulyan R.V., Slepchenko N.A.This work is licensed under a Creative Commons Attribution 4.0 License.https://vavilov.elpub.ru/jour/article/view/3045

Представлены результаты селекционной работы ФИЦ «Субтропический научный центр Российской академии наук» (ФИЦ СНЦ РАН). Селекционерами ФИЦ СНЦ РАН проводится большая работа, направленная на выведение новых урожайных, высококачественных, устойчивых к биотическим и абиотическим факторам сортов субтропических и цветочных культур: хурмы восточной, фейхоа, мандарина, фрезии, анемоны корончатой, пеларгонии и хризантемы. Выделены источники хозяйственно ценных признаков цветочных культур, которые представляют интерес для селекции на улучшение декоративных (окраска, форма цветка, соцветия) и хозяйственно-биологических признаков (период цветения, большое количество цветков в соцветии, период стояния в срезе, устойчивость к болезням, высокий коэффициент размножения). Цель исследований – совершенствование сортимента субтропических и цветочных культур. Объектами исследований служили 989 гибридных форм, из них цитрусовых – 136, хурмы – 56, фейхоа – 36, чая – 38, груши – 11, лещины – 24, фрезии – 108, анемоны корончатой – 398, пеларгонии – 120, хризантемы – 62. Результатом работы стало выведение сортов с комплексом ценных признаков. За последние пять лет в ФИЦ СНЦ РАН создано и передано в Госсорткомиссию РФ 50 новых сортов, в том числе 26 – пеларгонии, 15 – анемоны, 5 – фрезии, 2 – хризантемы, 1 – хурмы и 1 – яблони. В «Государственный реестр селекционных достижений…» включено 63 сорта селекции ФИЦ СНЦ РАН, в том числе 26 сортов пеларгонии, 13 – анемоны, 9 – хризантемы, 7 – фрезии, 4 – фундука, 3 – фейхоа, 1 – чайного растения. Получено 46 патентов на селекционные  достижения.

This paper presents the results on the breeding work carried out by the Subtropical Scientific Centre of the Russian Academy of Sciences. Currently, the Centre’s breeders are doing a lot of work aimed at breeding new fine yielding cultivars of subtropical and flower crops that will be resistant to growing conditions; they include kaki persimmon, feijoa, mandarin, freesia, crown anemone, pelargonium and chrysanthemum. The sources of high-level priority traits in flower crops that are valuable for further breeding in order to improve decorative (colour, flower shape, inflorescence), economic and biological traits (flowering period, a large number of flowers in the inflorescence, storage period of cut flowers, disease resistance, high reproduction coefficient) were recorded. The aim of the research is to improve the subtropical and flower crops assortment. The objects of the research were 989 hybrid forms: 136 citrus crops, 56 persimmon, 36 feijoa, 38 tea plant, 11 pear, 24 hazel, 108 freesia, 398 crown anemone, 120 pelargonium and 62 chrysanthemum hybrids. New cultivars with a complex of valuable traits have been created as a result of the scientific work. Over the past five years, FRC SSC of RAS has created 50 new cultivars: 26 pelargonium, 15 anemone, 5 freesia, 2 chrysanthemum, 1 persimmon and 1 apple and submitted them to the State Cultivar Commission. The “State Register of Selection Achievements Authorized for Use for Production Purposes” has included 63 cultivars developed by FRC SSC RAS, including 26 pelargonium, 13 anemone, 9 chrysanthemum, 7 freesia, 4 hazel, 3 feijoa and 1 tea plant cultivars. 46 patents for breeding achievements have been obtained.

биоразнообразиегенетическая коллекциясубтропические и цветочные культурыселекцияbiodiversitygenetic collectionsubtropical and flower cropsbreedingThe publication was prepared in the framework of the implementation of the state assignment of FRC SSC of RAS No. 0492-2021-0009 “Studying the mechanisms of inheritance of significant traits and the creation of new highly effective subtropical and flower cultivars by the complex of economically valuable traits”.ReferencesAli S., Khan A.S., Raza S.A., Rehman R.N.U. Innovative breeding methods to develop seedless citrus cultivars. Int. J. Biosci. 2013;3; 8:191-201. DOI 10/12692/ijb/3/8/191-201.Ali S., Khan A.S., Raza S.A., Rehman R.N.U. Innovative breeding methods to develop seedless citrus cultivars. Int. J. Biosci. 2013;3; 8:191-201. DOI 10/12692/ijb/3/8/191-201.Ben-Hayyim G., Moore G.A. Recent advances in breeding citrus for drought and saline stress tolerance. In: Advances in Molecular Breeding Toward Drought and Salt Tolerant Crops. Dord­ recht: Springer, 2007;627-642. DOI 10.1007/978-1-4020-55782_25.Ben-Hayyim G., Moore G.A. Recent advances in breeding citrus for drought and saline stress tolerance. In: Advances in Molecular Breeding Toward Drought and Salt Tolerant Crops. Dord­ recht: Springer, 2007;627-642. DOI 10.1007/978-1-4020-55782_25.Bratukhina Ye.V., Paschenko O.I. To the problem of freesia hybridiza­ tion in subtropics of Krasnodar region. Subtropicheskoye i Dekora­ tivnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2015;55:82-86. (in Russian)Bratukhina Ye.V., Paschenko O.I. To the problem of freesia hybridiza­ tion in subtropics of Krasnodar region. Subtropicheskoye i Dekora­ tivnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2015;55:82-86. (in Russian)Citrus Fruit Breeding. VIR Guidelines. Leningrad, 1989. (in Russian)Citrus Fruit Breeding. VIR Guidelines. Leningrad, 1989. (in Russian)Collections of Subtropical Fruit, Nut­Bearing (except Juglans and Co­ rylus), Oil­Bearing and Spicy­Flavored Plants of the Russian Fede­ ration, the Republic of Abkhazia and the Republic of Belarus. Sochi, 2019. (in Russian)Collections of Subtropical Fruit, Nut­Bearing (except Juglans and Co­ rylus), Oil­Bearing and Spicy­Flavored Plants of the Russian Fede­ ration, the Republic of Abkhazia and the Republic of Belarus. Sochi, 2019. (in Russian)Combrink N.K., Labuschagne M.T., Bijzet Z. Variation of fruit size and shape in Kiyomi tangor families. Sci. Hortic. 2013;162:357-364. DOI 10.1016/j.scienta.2013.08.010.Combrink N.K., Labuschagne M.T., Bijzet Z. Variation of fruit size and shape in Kiyomi tangor families. Sci. Hortic. 2013;162:357-364. DOI 10.1016/j.scienta.2013.08.010.Gutiyeva N.M. Some peculiarities in sampling the hybrids within selec­ tion of pelargonium grandiflorum. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2014;4:32-36. (in Russian)Gutiyeva N.M. Some peculiarities in sampling the hybrids within selec­ tion of pelargonium grandiflorum. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2014;4:32-36. (in Russian)Gutiyeva N.M. Updating the priorities in pelargonium breeding for the conditions of Russian humid subtropics. Plodovodstvo i Yagodovod­ stvo Rossii = Fruit and Berry Growing in Russia. 2015;43:51-56. (in Russian)Gutiyeva N.M. Updating the priorities in pelargonium breeding for the conditions of Russian humid subtropics. Plodovodstvo i Yagodovod­ stvo Rossii = Fruit and Berry Growing in Russia. 2015;43:51-56. (in Russian)Gutiyeva N.M. Feature collection of the genus Pelargonium. Plodovod­ stvo i Yagodovodstvo Rossii = Fruit and Berry Growing in Russia. 2018;54:31-34. DOI 10.31676/2073­4948­2018­54­31­34. (in Russian)Gutiyeva N.M. Feature collection of the genus Pelargonium. Plodovod­ stvo i Yagodovodstvo Rossii = Fruit and Berry Growing in Russia. 2018;54:31-34. DOI 10.31676/2073­4948­2018­54­31­34. (in Russian)Gutiyeva N.M. Promising interspecific hybrids of pelargoniums in the humid subtropics of Russia. Sadovodstvo i Vinogradarstvo = Hor­ ticulture and Viticulture. 2020;5:5-10. DOI 10.31676/0235-25912020­5­5­10. (in Russian)Gutiyeva N.M. Promising interspecific hybrids of pelargoniums in the humid subtropics of Russia. Sadovodstvo i Vinogradarstvo = Hor­ ticulture and Viticulture. 2020;5:5-10. DOI 10.31676/0235-25912020­5­5­10. (in Russian)Kiseleva N.S. Application of clusterization method in the system­cog­ nitive analysis and intellectual system “Eidos” in pear breeding on the set signs. Plodovodstvo i Vinogradarstvo Yuga Rossii = Fruit Growing and Viticulture in the South of Russia. 2020;61(1):16-32. DOI 10.30679/2219-5335-2020-1-61-16-32. (in Russian)Kiseleva N.S. Application of clusterization method in the system­cog­ nitive analysis and intellectual system “Eidos” in pear breeding on the set signs. Plodovodstvo i Vinogradarstvo Yuga Rossii = Fruit Growing and Viticulture in the South of Russia. 2020;61(1):16-32. DOI 10.30679/2219-5335-2020-1-61-16-32. (in Russian)Kozina S.V. Creation of crown anemone cultivars on the Black sea coast of Krasnodar region. Subtropicheskoye i Dekorativnoye Sado­ vodstvo = Subtropical and Ornamental Horticulture. 2015;55:87-92. (in Russian)Kozina S.V. Creation of crown anemone cultivars on the Black sea coast of Krasnodar region. Subtropicheskoye i Dekorativnoye Sado­ vodstvo = Subtropical and Ornamental Horticulture. 2015;55:87-92. (in Russian)Kozina S.V. The results of intracultivar crossings of Anemone co­ ronaria L.: color and shape of perianth. Plodovodstvo i Yagodovod­ stvo Rossii = Fruit and Berry Growing in Russia. 2018;55:24-31. DOI 10.31676/2073-4948-2018-55-24-31. (in Russian)Kozina S.V. The results of intracultivar crossings of Anemone co­ ronaria L.: color and shape of perianth. Plodovodstvo i Yagodovod­ stvo Rossii = Fruit and Berry Growing in Russia. 2018;55:24-31. DOI 10.31676/2073-4948-2018-55-24-31. (in Russian)Kulyan R.V., Omarova Z.М. The principal directions of the feijoa se­ lection. Vestnik Rossijskoy Selskokhozyajstvennoy Nauki = Vestnik of the Russian Agricultural Science. 2018;3;42-44. DOI 10.30850/vrsn/2018/3/42­44. (in Russian)Kulyan R.V., Omarova Z.М. The principal directions of the feijoa se­ lection. Vestnik Rossijskoy Selskokhozyajstvennoy Nauki = Vestnik of the Russian Agricultural Science. 2018;3;42-44. DOI 10.30850/vrsn/2018/3/42­44. (in Russian)Kulyan R.V., Samarina L.S., Rakhmangulov R.S., Kikavskii I.V., Aleh­ na A.I. Citrus genetic resources in Russia, Ukraine, Belarus: conser­Kulyan R.V., Samarina L.S., Rakhmangulov R.S., Kikavskii I.V., Aleh­ na A.I. Citrus genetic resources in Russia, Ukraine, Belarus: conser­vation and management. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2017;21(5):506-514. DOI 10.18699/VJ17.21-о. (in Russian)vation and management. Vavilovskii Zhurnal Genetiki i Selektsii = Vavilov Journal of Genetics and Breeding. 2017;21(5):506-514. DOI 10.18699/VJ17.21-о. (in Russian)Loshkareva S.V. Biological and economic evaluation of generative offspring teas new generation under the Black sea coast of the Big Sochi. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2014;5:23-26. (in Russian)Loshkareva S.V. Biological and economic evaluation of generative offspring teas new generation under the Black sea coast of the Big Sochi. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2014;5:23-26. (in Russian)Modern Methods and Tools for the Assessment and Selection of Breeding Material of Orchard Crops and Grapevine. Krasnodar, 2017. (in Russian)Modern Methods and Tools for the Assessment and Selection of Breeding Material of Orchard Crops and Grapevine. Krasnodar, 2017. (in Russian)Mokhno V.S., Bratukhina Ye.V., Gutiyeva N.M., Paschenko O.I. To the problem of Tulipa and Pelargonium flowerer breеding in humid sub­ tropics of Russia. Selskokhozyaystvennaya Biologiya = Agricultural Biology. 2014;49(3):70-76. (in Russian)Mokhno V.S., Bratukhina Ye.V., Gutiyeva N.M., Paschenko O.I. To the problem of Tulipa and Pelargonium flowerer breеding in humid sub­ tropics of Russia. Selskokhozyaystvennaya Biologiya = Agricultural Biology. 2014;49(3):70-76. (in Russian)Nesumi H., Nakano M., Yoshida T. Mode of inheritance on the abnor­ mal development of impregenated ovules derived from Mukaku­ kishu. J. Jpn. Soc. Hortic. Sci. 2001;70:403-412.Nesumi H., Nakano M., Yoshida T. Mode of inheritance on the abnor­ mal development of impregenated ovules derived from Mukaku­ kishu. J. Jpn. Soc. Hortic. Sci. 2001;70:403-412.Omarov M.D., Kulyan R.V., Omarova Z.M. Oriental persimmon in Russian research institute of floriculture and subtropical crops col­ lection is the basis for the identification of valuable economical features. Plodovodstvo i Yagodovodstvo Rossii = Fruit and Berry Growing in Russia. 2018;55:46-53. DOI 10.31676/2073­4948­2018­55­46­53. (in Russian)Omarov M.D., Kulyan R.V., Omarova Z.M. Oriental persimmon in Russian research institute of floriculture and subtropical crops col­ lection is the basis for the identification of valuable economical features. Plodovodstvo i Yagodovodstvo Rossii = Fruit and Berry Growing in Russia. 2018;55:46-53. DOI 10.31676/2073­4948­2018­55­46­53. (in Russian)Omarov M.D., Omarova Z.M. Selection results on subtropic fruit crops in the Russian Federation. Noviye Тekhnologii = New Technologies. 2020;1:131-137. DOI 10.24411/2072-0920-2020-10114. (in Ruses of selection works with freesia culture. Vestnik Rossijskoy Selskokhozyajstvennoy Nauki = Vestnik of the Russian Agricultural Science. 2020b;1:49-52. DOI 10.30850/vrsn/2020/1/49­52. (in Russian)Omarov M.D., Omarova Z.M. Selection results on subtropic fruit crops in the Russian Federation. Noviye Тekhnologii = New Technologies. 2020;1:131-137. DOI 10.24411/2072-0920-2020-10114. (in Ruses of selection works with freesia culture. Vestnik Rossijskoy Selskokhozyajstvennoy Nauki = Vestnik of the Russian Agricultural Science. 2020b;1:49-52. DOI 10.30850/vrsn/2020/1/49­52. (in Russian)Pchikhachev E.K., Korzun B.V. Tea growing development in Adygea. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2017;62:24-31. (in Russian)Pchikhachev E.K., Korzun B.V. Tea growing development in Adygea. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2017;62:24-31. (in Russian)Program of the North­Caucasian Center for the Breeding of Fruit, Small-fruit, Ornamental Crops and Grapevine for the Period until 2030. Krasnodar, 2013. (in Russian)Program of the North­Caucasian Center for the Breeding of Fruit, Small-fruit, Ornamental Crops and Grapevine for the Period until 2030. Krasnodar, 2013. (in Russian)Protocol for Tests for the Distinguishability, Uniformity, and Culti­ vation Stability of the Poppy Anemone. Sochi: VNIITsiSK Publ., 2003. (in Russian)Protocol for Tests for the Distinguishability, Uniformity, and Culti­ vation Stability of the Poppy Anemone. Sochi: VNIITsiSK Publ., 2003. (in Russian)Ryndin A.V. Agroecological Aspects of Horticulture in Russian Humid Subtropics. Sochi, 2016. (in Russian)Ryndin A.V. Agroecological Aspects of Horticulture in Russian Humid Subtropics. Sochi, 2016. (in Russian)Ryndin A.V., Kelina A.V., Slepchenko N.A., Klemeshova K.V. Perspec­ tives of import substitution in ornamental horticulture of Russian subtropical zone. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2015;55:19-26. (in Russian)Ryndin A.V., Kelina A.V., Slepchenko N.A., Klemeshova K.V. Perspec­ tives of import substitution in ornamental horticulture of Russian subtropical zone. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2015;55:19-26. (in Russian)Ryndin A.V., Kulyan R.V. Collection of citrus culture in the humid subtropics of Russian Federation. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2016;5;24-30. DOI 10.18454/VSTISP.2016.5.3445. (in Russian)Ryndin A.V., Kulyan R.V. Collection of citrus culture in the humid subtropics of Russian Federation. Sadovodstvo i Vinogradarstvo = Horticulture and Viticulture. 2016;5;24-30. DOI 10.18454/VSTISP.2016.5.3445. (in Russian)Ryndin A.V., Slepchenko N.A. Flower-ornamental crops in FSBSI Russian Research Institute of Floriculture and Subtropical Crops: state and replenishment of collections. Nauchnyye Tpudy Severo­ Kavkazskogo Federalnogo Nauchnogo Tsentra Sadovodstva, Vino­ gradarstva, Vinodeliya = Scientific Works of the North-Caucasus Federal Scientific Centre for Horticulture, Viticulture and Winemaking. 2019;25:206-210. DOI 10.30679/2587-9847-2019-25-206-210. (in Russian)Ryndin A.V., Slepchenko N.A. Flower-ornamental crops in FSBSI Russian Research Institute of Floriculture and Subtropical Crops: state and replenishment of collections. Nauchnyye Tpudy Severo­ Kavkazskogo Federalnogo Nauchnogo Tsentra Sadovodstva, Vino­ gradarstva, Vinodeliya = Scientific Works of the North-Caucasus Federal Scientific Centre for Horticulture, Viticulture and Winemaking. 2019;25:206-210. DOI 10.30679/2587-9847-2019-25-206-210. (in Russian)Ryndin A.V., Tereshkin A.S. State and prospects in development of sub­ tropical plant growing on the Black sea coast of Russia. Subtropi­ cheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamen­ tal Horticulture. 2012;46;13­25. (in Russian)Ryndin A.V., Tereshkin A.S. State and prospects in development of sub­ tropical plant growing on the Black sea coast of Russia. Subtropi­ cheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamen­ tal Horticulture. 2012;46;13­25. (in Russian)Ryndin A.V., Tuov M.T. Scientific support for tea growing in Russia and priority research directions for further development of the in­ dustry. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropi­ cal and Ornamental Horticulture. 2010;43-1:6-10. (in Russian)Ryndin A.V., Tuov M.T. Scientific support for tea growing in Russia and priority research directions for further development of the in­ dustry. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropi­ cal and Ornamental Horticulture. 2010;43-1:6-10. (in Russian)Tutberidze Ts.V. Optimization of species­and­cultivar structure in southern horticulture. Subtropicheskoye i Dekorativnoye Sadovod­ stvo = Subtropical and Ornamental Horticulture. 2015;53:65-71. (in Russian)Tutberidze Ts.V. Optimization of species­and­cultivar structure in southern horticulture. Subtropicheskoye i Dekorativnoye Sadovod­ stvo = Subtropical and Ornamental Horticulture. 2015;53:65-71. (in Russian)Van der Walt J.J.A., Boucer D.A. A taxonomic revision of the sec­ tion Myrrhidium of Pelargonium (Geraniaceae) in southern Africa. S. Afr. J. Bot. 1986;52:438-462.Van der Walt J.J.A., Boucer D.A. A taxonomic revision of the sec­ tion Myrrhidium of Pelargonium (Geraniaceae) in southern Africa. S. Afr. J. Bot. 1986;52:438-462.Van der Walt J.J.A., Vorster P.J. Pelargoniums of Southern Africa. Vol. 2. Cape Town, Juta, 1988.Van der Walt J.J.A., Vorster P.J. Pelargoniums of Southern Africa. Vol. 2. Cape Town, Juta, 1988.Vavilova L.V. Stimation of winter resistance of promising varities of tea in the conditions of warming winter period in Adygea. Noviye Tekhnologii = New Technologies. 2018;4:193-200. (in Russian)Vavilova L.V. Stimation of winter resistance of promising varities of tea in the conditions of warming winter period in Adygea. Noviye Tekhnologii = New Technologies. 2018;4:193-200. (in Russian)Volk G., Samarina L., Kulyan R., Gorshkov V., Malyarovskaya V., Ryn­ din A., Polek M., Krueger R., Stover E. Citrus genebank collections: international collaboration opportunities between the US and Rus­ sia. Genet. Resour. Crop Evol. 2018;65(2):433-447. DOI 10.1007/s10722­017­0543­z.Volk G., Samarina L., Kulyan R., Gorshkov V., Malyarovskaya V., Ryn­ din A., Polek M., Krueger R., Stover E. Citrus genebank collections: international collaboration opportunities between the US and Rus­ sia. Genet. Resour. Crop Evol. 2018;65(2):433-447. DOI 10.1007/s10722­017­0543­z.Yakushina L.G. Flowering periods of garden chrysanthemum (Chry­ santhemum × hortorum) cultivars and hybrids in the conditions of the caucasus Black sea Coast. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2020;74: 76-84. DOI 10.31360/2225-3068-2020-74-76-84. (in Russian)Yakushina L.G. Flowering periods of garden chrysanthemum (Chry­ santhemum × hortorum) cultivars and hybrids in the conditions of the caucasus Black sea Coast. Subtropicheskoye i Dekorativnoye Sadovodstvo = Subtropical and Ornamental Horticulture. 2020;74: 76-84. DOI 10.31360/2225-3068-2020-74-76-84. (in Russian)Yasuda K., Yahata M., Kunitake H. Phylogeny and classification of kumquats (Fortunella spp.) inferred from CMA karyotype composi­ tion. Hort. J. 2015;85(2):115-121. DOI 10.2503/hortj.MI-078.Yasuda K., Yahata M., Kunitake H. Phylogeny and classification of kumquats (Fortunella spp.) inferred from CMA karyotype composi­ tion. Hort. J. 2015;85(2):115-121. DOI 10.2503/hortj.MI-078.Zabelin I.A. Breeding new cultivars of chrysanthemums. Trudy Nikit­ skogo Botanicheskogo Sada = Proceedings of the Nikitsky Botanical Garden. 1975;3(28):47-52. (in Russian)Zabelin I.A. Breeding new cultivars of chrysanthemums. Trudy Nikit­ skogo Botanicheskogo Sada = Proceedings of the Nikitsky Botanical Garden. 1975;3(28):47-52. (in Russian)

The authors declare that there are no conflicts of interest present.