Evaluation of strawberry varieties by biochemical composition and commercial qualities under the conditions of Orenburg Urals

Mushinsky, A. A.; Аминова, Е. В.; Avdeeva, Z. A.; Tumaeva, T. A.; Борисова, А. А.; Motyleva, Svetlana

doi:10.31676/0235-2591-2019-6-26-34

Cited by 6 publications

(1 citation statement)

References 3 publications

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“…Fruit growing production mostly determines the physiological basis of people's health. Fruits and berries are dietary low-caloric products, rich in easily digested carbohydrates, pectin, organic acids and biologically active substances that include А, В 1 , В 2 , В 6 , Е, K 1 , С, Р and others, microelements (more than 50 items), anthocyans, flavonoids, tannins and others (Hummer, Barney, 2002;Saveliev et al, 2004;Sedov et al, 2007;Xiao et al, 2017;Mushinsky et al, 2019). Thanks to a wide range of phytonutrients, fruits and berries possess antioxidant, anti-inflammatory, anti-tumor and other treatment-and-prophylactic properties (Landele, 2011).…”

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confidence: 99%

Scientific support of small fruit growing in Russia and prospects for its development

et al. 2021

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It is possible to achieve the target indices of the Russian Doctrine of Food Security (self-sufficiency in fruits and berries should be at least 60 %) by combining the competencies of science and business. At present, hundreds of varieties of small fruit crops are included in the State Register of Breeding Achievements Admitted for Use. Domestic breeders have obtained substantial results; the share of their assortment is 79–100 %. Federal Research Center of Horticulture (Moscow) (101 pcs.), Federal Altai Research Center of Agrobiotechnology (Barnaul) (85 pcs.), Michurin Federal Research Center (Michurinsk) (42 pcs.) are the leaders in the number of created hybrids and varieties. Over the past five years, 133 new breeding achievements of traditional small fruit crops have been submitted to the State variety testing, the originators of which are research institutions, private companies and individuals. The creation of modern seed-breeding (nursery-breeding) centers (SBC) on the basis of leading specialized research institutions is expected to be the solution to the problems of modern breeding and nursery breeding and to give impetus to the development of domestic small fruit growing. The research programs of the SBC involve an integrated approach that combines the knowledge and capabilities of researchers from different disciplines, the concentration of a complex analytical instrument base in the Centers of collective use, the using of biotechnological and molecular genetic research, along with traditional methods of breeding. An analysis of the achievements in small fruit growing in research institutions under the jurisdiction of the Ministry of Science and Higher Education of the Russian Federation revealed a huge scientific potential (genetic collections, hybrid funds) for creating competitive commercial varieties and technologies for their cultivation by establishing plantations with certified planting material in accordance with international requirements. Information from literary sources indicates that one of the main criteria for the value of varieties is resistance to harmful viral diseases. The cultivation of such varieties will reduce the cost of producing planting material for small fruit crops of the highest quality categories. In the near future, the most relevant areas for the breeding of small fruit crops will be: breeding for resistance to the most harmful viruses, winter hardiness, increased transportability and long-term post-harvest storage of fruits, suitability for mechanized cultivation, high content of biologically active substances.

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Section: Introductionmentioning

confidence: 99%

Scientific support of small fruit growing in Russia and prospects for its development

et al. 2021

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Yield and quality of strawberries when applying fertilizers

et al. 2021

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Relevance. One of the most important elements of the technology of cultivation of strawberries for increasing productivity and improving the quality of berries is the use of fertilizers that can regulate the growth, development, yield and quality of products.Methods. During 2016-2018, the impact of pre-planting application of complex mineral fertilizers on the yield and quality of strawberries in the Udmurt Republic was studied. The analysis of meteorological conditions during the growing season of the crop according to the research results is carried out.Results. The results of the use of complex fertilizers Azofoska, Perm-yagodnoye and Fusco-yagodnoye on garden strawberries when grown in the conditions of the Udmurt Republic are presented. It was found that the use of these fertilizers in comparison with the control (Azofoska) contributes to an increase in yield and has a positive effect on the quality of berries. The aftereffect of the studied fertilizers on the second and third year of fruiting of wild strawberries is noted. According to the results of research, the highest yield of berries of the garden strawberry was obtained in 2016 in the first year of fruiting when applying Chamfer-berry (1.33 kg/m2 ). The pre-planting application of the FaskoYagodnoye fertilizer provided a reliable increase in yield at all times of berry harvesting, and on average for three years by 0.13 kg/m2 with an NSR of 0.04 kg/m2 . The content of dry matter, water-soluble sugars and vitamin C in the berries corresponded to the characteristics of the Darenka variety and to a greater extent depended on the meteorological conditions of the growing season of strawberries.

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A model of a commercial strawberry variety for the conditions of central Russia

Куликов

Aytzhanova

Andronova

et al. 2020

Sadovodstvo i vinogradarstvo

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The article presents a model of a commercial variety of strawberry for the conditions of central Russia. This model covers 40 features and properties, which are combined into three groups: 1) plant resistance to a complex of adverse abiotic and biotic factors (adaptive potential); 2) productivity and quality of products; 3) manufacturability of the variety. In the middle zone of Russia, adapted strawberry varieties should develop normally and produce a high quality crop of 20-25 t/ha with the sum of temperature from 1800 to 2000 oC and the duration of the vegetative period from 130 to 180 days. They must withstand spring frosts, sharp and prolonged cooling during the vegetative period, more frequent droughts and high temperatures up to +36 oC, early-winter frosts up to -25 oC in the absence of snow, the frosts up to -36 oC in winter under snow cover, temperature drops from 0…+3 oC to -20 oC in December-March after thaws and have ﬁ eld resistance to numerous diseases and pests. The parameters of high productivity of a biennial strawberry bush are: the number of ﬂ ower stalks ≥10 pieces, the number of berries ≥50 and the average weight of fruits for all collections is more than 10.0 g. The ideal strawberry variety should contain >12 % RSV, >8 % sugars, >80 mg% ascorbic acid, >80 mg% anthocyans and no more than 1.5 % organic acids in berries. In addition to the high taste qualities and biochemical composition, strawberry berries should be attractive, one-dimensionally, have good transportability and keeping quality. According to the ideal variety model, the crushing force of strawberry berries, which determines their preservation during harvesting and long-term transportation, must be at least 10.0 N. The combination of the above-mentioned features and properties in one genotype is a task of the future, but systematic researches in this direction should be carried out constantly. The creation and gradually updating of sources and donors for each of breeding features on a genetically diverse basis will accelerate the implementation of this model into speciﬁ c varieties.

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Evaluation of strawberry varieties by biochemical composition and commercial qualities under the conditions of Orenburg Urals

Cited by 6 publications

References 3 publications

Scientific support of small fruit growing in Russia and prospects for its development

Scientific support of small fruit growing in Russia and prospects for its development

Yield and quality of strawberries when applying fertilizers

A model of a commercial strawberry variety for the conditions of central Russia

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