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SM ISO690:2012 MIRONOVA, L., REUT, A.. New varieties of peonies bred in botanical garden-institute, Ufa scientific center. In: Conservation of plant diversity, Ed. 4, 28-30 septembrie 2015, Chișinău. Chișinău: Gradina Botanica (Institut), 2015, Ediția 4, p. 81. ISBN 978-9975-3036-8-2. |
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Conservation of plant diversity Ediția 4, 2015 |
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Simpozionul "Conservation of plant diversity" 4, Chișinău, Moldova, 28-30 septembrie 2015 | ||||||
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Pag. 81-81 | ||||||
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Cuvinte-cheie paeonia, new variety, selection, introduction |
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Peonies - exceptionally beautiful ornamental plants known since ancient times. Thanks to their rich decorative qualities, they are widely and variously used in landscaping gardens, parks, boulevards, factory areas and residential areas. Abroad, for a long time, people are engaged in breeding peonies. Of all European countries, France was the first to cultivate peonies. Later, peonies were grown in England, Holland, USA. In Russia, the breeding work with peonies is carried out in the Botanical Garden of Moscow State University, Main Botanical Garden of Tsitsin RAS, the Institute of Horticulture for Siberia of Lisavenko et al. It should nevertheless be noted that there are very few domestic varieties of peony, and almost none is cultivated on a large scale. All of this suggests that, despite the difficulties of breeding work with peonies (duration of their growth and reproduction - 12-15 years old), this work is extremely interesting and necessary for ornamental horticulture regions of Russia. In the Botanical Garden of the city of Ufa, breeding research to develop new varieties of peony has been performed for more than 60 years. The initiator of this trend was the candidate of agricultural sciences Kravchenko O.A. The purpose was the creation of domestic varieties better adapted to local conditions, with large double flowers of the original form and color [1]. With the use of open pollination and artificial hybridization, it was created a large fund of hybrids (more than 800 seedlings). In 1999, the peony breeding work has been continued by Tukhvatullina L.A., Mironova L.N., and since 2003, by Reut A.A. As a result, the fund of hybrid seedlings has been expanded for 1500 samples. Of them, are currently highlighted about fifty hybrids, the most interesting from decorative point of view with large and medium-sized flowers of rose-like, crown-like, spherical, anemone-like and Japanese forms, red, pink, cream and white color, and intermediary colors. Seventeen candidates for varieties were submitted to state testing. In 2008, they were included in the State register of breeding achievements permitted for utilization. They received certificates of authorship and patents [2, 3]. The following are characteristics of some hybrid varieties of peony bred in the Botanical Garden-Institute, Ufa Scientific center. Aurora. Bred in the late 90s of the 20th century (authors: Mironova, Tukhvatullina, Reut; copyright certificate number 49818) by hybridization of Amabilis Superbissima varieties and species Paeonia wittmanniana Hart. Shrub up to 60 cm, semi-spreading, average foliage. Stems slender, without anthocyanin coloration. Leaves are medium length, green, shiny, three trifoliate, the lower side without pubescence. Hemispherical doubled flowers, up to 15 cm in diameter, light pink. Pistils normally developed in an amount of 5 or more pieces. Stigmas pink. Stamens ring, yellow stamen thread. Fragrance middle. Peduncle durable. Number of flowers per spike – up to 4, on the bush – up to 25. Late, blooms in late June 9-10 days. Decorativeness 94 points [4]. Sasha. Bred in the late 90s of the 20th century (authors: Mironova, Tukhvatullina, Reut, copyright certificate number 49808) by open pollination varieties Yubiley Revoljucji. Shrub up to 85 cm, semispreading, average foliage. Stems slender, weak anthocyanin coloration. Leaves are medium length, dark green, shiny, three trifoliate, the lower side without pubescence. Doubled flowers, globosely shaped, up to 15 cm in diameter, pale pink. Pistils and stamens absent. Aroma average, pleasant. Peduncle medium strength. Number of flowers per spike up to 2, on the bush – up to 20. Late, blooms in late June 9-10 days. Decorativeness 95 points. Tornado. Bred in the late 60s of the 20th century (authors: Kravchenko, Mironova, Reut, copyright certificate number 47860) by the free pollination of varieties Mons Martin Cahuzak. Shrub up to 80 cm, compact, weakly foliate. Stems slender, with anthocyanin coloration. Leaves are medium length, dark green, shiny, three trifoliate, the lower side without pubescence. Semi-double flowers with a diameter of 13 cm, crimson. Pistils deformed, in an amount of 3-4 pieces. Crimson stigmas. Stamens random, yellow stamen thread. Fragrance middle. Peduncle durable. Number of flowers per spike – up to 2, on the bush – up to 25. Late, blooms in late June 11-12 days. Decorativeness 91 points. Chak-chak. Bred in the late 60s of the 20th century (authors: Kravchenko, Mironova, Reut, copyright certificate number 47880) by hybridization of varieties A. Superbissima and Avalanche. Shrub up to 80 cm, compact, average foliage. Stems medium thickness, without anthocyanin coloration. Leaves are medium length, green, shiny, three trifoliate, the lower side without pubescence. Japanese flowers with a diameter of 16 cm, pale pink. Pistils normally developed, in an amount of 5 or more pieces. Stigmas pink. Stamens absent. Pleasant aroma low. Peduncle durable. Number of flowers per spike: up to 2, on the bush: up to 20. Middle, blooms in late June. Decorativeness 91 points. |