E3S Web Conf.
Volume 254, 2021International Scientific and Practical Conference “Fundamental and Applied Research in Biology and Agriculture: Current Issues, Achievements and Innovations” (FARBA 2021)
|Number of page(s)||8|
|Section||Genetic Resources Are the Basis of Selection and Seed Production in the Development of Organic Agriculture|
|Published online||05 May 2021|
Genetic selection improvement of the strawberry assortment in the Central Black Earth Region conditions
“I.V. Michurin Federal Scientific Center”, 393774 Michurinsk, Russian Federation
* Corresponding author: email@example.com
The assessment of the polymorphic genetic collection of the genus Fragaria L. according to the most important economic and biological traits was carried out and the intervals of their variation were determined. Based on field monitoring of the general condition of plants and testing samples for the presence of endophytic microbiota, highly adaptive genotypes were identified: Tsaritsa, Urozhaynaya CGL, Pamyati Zubova, Flora, Privlekatelnaya, Vima Tarda, Elianny, 927-80 (298-19-9-43 × Rubinovyy kulon), 34-12 (922-67 × Privlekatelnaya), etc. Valuable genotypes by yield (Flora, Tsaritsa, Elianny, 75-30 (Tokado × Elianny), 56-5 (922-67 × Privlekatelnaya), 35-5 (922-67 × Maryshka), etc.) and the fruit biochemical composition with high accumulation: sugars – Olimpiyskaya nadezhda, 915-104 (298-22-19-21 × Feyerverk), 28-19 (Lakomaya × Maryshka), etc.; ascorbic acid – Kokinskaya zarya, Privlekatelnaya, Kupchikha, Tsaritsa, Marshall, 56-9, 56-12 (Gigantella Maxim × Privlekatelnaya), etc.; anthocyanins – Alona, Feyerverk, 35-16 (922-67 × Maryshka), 928-12 (298-19-9-43 × Privlekatelnaya), etc. were identified. The combination of functional alleles of the FaOMT and FaFAD1 genes of the fruit aroma complex was detected in varieties Kubata, Tsaritsa, Kimberly, Sonata, Tokado, etc.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.