‘Tais’: a new pear cultivar for the Middle Urals

Тарасова, Г. Н.; Kotov, L. A.; Тележинский, Д. Д.

doi:10.30901/2227-8834-2021-2-96-99

Cited by 2 publications

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“…В настоящее время при выращивании посадочного материала в питомниках активно ведется работа по изучению влияния стимуляторов роста растений. Многими авторами было доказано, что стимуляторы роста ратений ускоряют прорастание корневой системы и семян, увеличивают грунтовую всхожесть и сохранность сеянцев, содействуют лучшему выживанию в экстремальных условиях, увеличивают приживаемость сеянцев при пересадке [19][20][21][22][23].…”

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The effect of the plant growth stimulant (succinic acid) and cutting terms on the rooting ability of green pear and quince cuttings

Zacepina

2023

Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences

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The article highlights the research results on the rooting of green pear and quince cuttings in the first and second decades of June. Green cuttings were taken from mother shrubs and treated with the plant growth stimulator of succinic acid. As the pear and quince cuttings took roots, we determined the rooting ability of rootstocks, number of standard rootstocks, height of the rooted rootstocks, diameter of the conditional root neck, number of roots, length of the root system. The rootstocks of pear PG 12 (k), PG 2, PG 17-16, PG 333 and quince VA 29, Severnaya demonstrated the best indicators of rooting ability, number of standard rootstocks, diameter of the conditional root neck, number and length of roots.

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Section: Introductionunclassified

The effect of the plant growth stimulant (succinic acid) and cutting terms on the rooting ability of green pear and quince cuttings

Zacepina

2023

Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences

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“…Основными лимитирующими факторами для выращивания плодовых культур на Среднем Урале являются повреждающие зимние температуры ниже -30 °С, короткий вегетационный период продолжительностью 109-119 дней и низкая сумма активных температур 1600-1800 °С. Опыты по интродукции сортов более южного происхождения обычно оказываются малоперспективными из-за недостаточного уровня их зимостойкости [8].…”

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Morpho-biological and economically valuable traits of a new apple variety Aksyona

Telezhinskiy¹

2023

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The breeders of the Sverdlovsk breeding station of horticulture created a new apple variety Aksyona, which was included in the State Register of Breeding Achievements of the Russian Federation, approved for use on the territory of the Russian Federation in the Volga-Vyatka region in 2022. The parents of this variety are the Ural summer variety Serebryanoye Kopyttse and the donor of immunity to scab 22-40-67, created at Russian Research Institute of Fruit Crop Breeding. Hybridization was carried out in 1993. Studies of the new variety were carried out in 2001 - 2021 on the territory of the Sverdlovsk breeding station of horticulture . The average yield for 4 years of testing the Aksyona variety on the clonal rootstock 62-396 was 226.6 q/ha. This variety is immune to scab (Rvi6 gene), all three QTL FBF7 markers are present in its genotype, which suggests its resistance to fire blight disease. Variety Aksyona is heterozygous for two genes Md-ACO1 and Md-ACS1 and is of interest as an initial form in breeding for a low level of endogenous ethylene biosynthesis, which affects the duration of fruit storage. This variety showed high winter hardiness over the years of testing, has fruits of medium size (110 g), one-dimensional, round, regular shape, with a smooth surface, attractive appearance. The main color is light yellow, the integumentary coloration of the fruit is orange-red, blurry-striped. The skin is dry, matte. The pulp is creamy, medium density, fine-grained, juicy, good sweet and sour taste, with aroma. The ripening period is early summer, the period of consumption is 25 days. The tree is medium-sized, with a rounded crown of medium density, skeletal branches depart from the trunk at an angle close to a right one. The variety is early-growing, comes into fruiting in the fourth year after grafting. Authors of the variety: L.A. Kotov, T.A. Makarova.

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‘Tais’: a new pear cultivar for the Middle Urals

Cited by 2 publications

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The effect of the plant growth stimulant (succinic acid) and cutting terms on the rooting ability of green pear and quince cuttings

The effect of the plant growth stimulant (succinic acid) and cutting terms on the rooting ability of green pear and quince cuttings

Morpho-biological and economically valuable traits of a new apple variety Aksyona

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