| Issue |
BIO Web Conf.
Volume 36, 2021
International Scientific and Practical Conference “Fundamental Scientific Research and Their Applied Aspects in Biotechnology and Agriculture” (FSRAABA 2021)
|
|
|---|---|---|
| Article Number | 01029 | |
| Number of page(s) | 9 | |
| Section | Genetic Resources and Crop Breeding | |
| DOI | https://doi.org/10.1051/bioconf/20213601029 | |
| Published online | 01 October 2021 | |
Efficiency of using indexes method in the comprehensive assessment of the genetic collection in the winter hexaploid triticale
1 Leningrad Research Agriculture Institute Branch of Russian Potato Research Centre ; Institutskaya st., 1, Belogorka village, Gatchinsky district, 188338 Leningrad region, Russia
2 N.I. Vavilov All-Russian Institute of Plant Genetic Resources ; B. Morskaya st., 42, 44, 190000 St. Petersburg, Russia
* Corresponding author: melinda_08@mail.ru
The paper presents the comparative assessment results of 53 collection samples of winter hexaploid triticale of various ecological and geographical origin using traditional statistical methods and methods of complex indices (Jk), perspectivity indices (Jp), ecological plasticity (Jsp), Finno-Scandinavian (FSJ), Mexican (Mi), and adaptive potential. By the traditional statistical method, high-yield varieties with high values of individual elements of plant productivity were identified: (k-3717) Kaskad, (k-4071) Ramzay, (k-3969) Trizub, (k-3924) Popsuevskaya, (k-3900) Prometey, (k-4095) Shalanda, (k-4097) Buket. The following varieties were identified by the method of complex indices: (k-3909) Topaz, (k-3717) Kaskad, (k-3931) Skif, (k-4071) Ramzay, (k-3969) Trizub, (k-4074) Valentin-90, (k-4078) Bordo, (k-3924), Popsuevskaya, (k-3968) Interes, (k-3901) Mars, (k-3900) Prometey, (k-4003) Disko, (k-3999) Anvo, (k-3701) Fidelio, (k-4095) Shalanda, (k-4097) Buket. According to the indices’ complex that determine the prospects of the variety, the grain-forming ability of its ear, resistance to lodging, high adaptive potential, the following varieties were identified: (k-3909) Topaz, (k-3717) Kaskad, (k-4020) Zavet, (k-3932) Skolot, (k-4071) Ramzay, (k-4074) Valentin-90, (k-4076) Knyaz, (k-3924), Popsuevskaya, (k-3968) Interes, (k-3966) Ajax, (3965) Pshenichne, (k-3900) Prometey, (k-4003) Disko, (k-4005) Korvetta, (k-3999) Anvo, (k-3701) Fidelio, (k-4095) Shalanda, (k-4097) Buket, (k-3562) Antey, (k-3582) Patriot. The study results allow to speak about the usage efficiency of the indices method for a comprehensive winter triticale assessment.
© 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.
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