The new early maturing spring barley variety ‘Fedos’
https://doi.org/10.31367/2079-8725-2021-74-2-11-16
Abstract
In recent years, the spring-summer period of the Rostov region is characterized with a lack of moisture supply in the initial period of plant growing and formation of generative organs, as well as in the filling period of spring barley grain. The highest productivity under these conditions, according to the study of previous years, has been formed by the middle-early and early-maturing varieties. The breeding work for the development of early-maturing spring barley varieties has been going on for many decades in the FSBSI Agricultural Research Center “Donskoy”. The purpose of the current study was to develop a new highly productive early-maturing spring barley variety, adapted to the arid soil and climatic conditions of the south of Russia. The current paper has presented characteristics of the new early-maturing spring barley variety ‘Fedos’, adapted to the soil and climatic conditions of the arid Russian regions and resistant to negative environmental stress factors. The new variety was characterized by high yields (+0.4 t/ha to the standard one), large kernel (1000 kernel weight was more than 47 g), fairly high protein percentage in grain (+1.3% to the standard one). In comparison with the standard variety, the new variety has formed higher yields due to the increased number of productive stems per 1 m2 (on 12 pcs. more) and kernel weight per head (+0.2 g). In addition, the variety ‘Fedos’ produced large, well-filled kernel even in severely arid years (+5.6 g to the standard one). The new variety is more resistant to major leaf diseases than the standard one.
About the Authors
E. G. Filippov
Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, docent, head of the department of barley breeding and seed production
347740, Rostov region, Zernograd, Nauchny Gorodok, 3
A. A. Dontsova
Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, leading researcher of the department of barley breeding and seed production
347740, Rostov region, Zernograd, Nauchny Gorodok, 3
D. P. Dontsov
Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, senior researcher of the department of barley breeding and seed production
347740, Rostov region, Zernograd, Nauchny Gorodok, 3
R. N. Bragin
Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
junior researcher of the laboratory for spring barley breeding and seed production
347740, Rostov region, Zernograd, Nauchny Gorodok, 3
References
1. Doncova A. A., Filippov E. G., Doncov D. P., Ternovaya E. A. Proizvodstvo yachmenya v mire i v Rossii [Barley production in the world and in Russia] // Zernovoe hozyajstvo Rossii. 2016. № 5(47). S. 7–13.
2. Dospekhov B. A. Metodika polevogo opyta [Methodology of a field trial]. M.: Kolos, 2014. 336 s.
3. Ershova L. A., Golova T. G. Novye genotipy yachmenya, vydelennye po kompleksu hozyajstvennocennyh priznakov [New barley genotypes, identified according to a complex of economically valuable traits] // Mezhdunarodnyj nauchno-issledovatel'skij zhurnal. 2017. № 12(66). CH. 3. S. 103–106. doi.org/10.23670/IRJ.2017.66.102.
4. Zykin V. A., Belan I. A., Yusov V. S. Metodika rascheta i ocenki parametrov ekologicheskoj plastichnosti sel'skohozyajstvennyh rastenij [Methodology for calculating and estimating the parameters of the ecological adaptability of agricultural plants]. Ufa: BashGAU, 2005. 100 s.
5. Ivanisov M. M., Marchenko D. M., Nekrasov E. I., Rybas' I. A., Romanyukina I. V., Kravchenko N. S. Rezul'taty izucheniya sortov ozimoj myagkoj pshenicy razlichnogo ekologo-geograficheskogo proiskhozhdeniya v usloviyah yuga Rostovskoj oblasti [The study results of winter bread wheat varieties of various ecological and geographical origin in the south of the Rostov region] // Zernovoe hozyajstvo Rossii. 2019. № 6(66). S. 12–17.
6. Il'in A. V. Selekciya yarovogo yachmenya na Krasnokutskoj selekcionno-opytnoj stancii [Spring barley breeding at the Krasnokutsk breeding and experimental station] // Zemledelie. 2010. № 6. S. 41–42.
7. Metodika gosudarstvennogo sortoispytaniya sel'skohozyajstvennyh kul'tur [Methodology for the State Variety Testing of agricultural crops]. Moskva: OOO «Gruppa Kompanij More», 2019. Vyp. 1. 384 s.
8. Morozov N. A., Ivanov V. V., Samsonov I. V. Korona – novyj adaptivnyj sort ozimoj myagkoj pshenicy dlya Severo-Kavkazskogo regiona [‘Korona’ is a new winter bread wheat variety adapted for the North Caucasus region] // Zernovoe hozyajstvo Rossii. 2020. № 4(70). S. 56–60. DOI: 10.31367/2079-8725-2020-70-4-56-60.
9. Samofalova N. E., Ilichkina N. P., Dubinina O. A., Ionova E. V., Makarova T. S., Kostylenko O. A., Kameneva A. S., Kravchenko N. S. Ejrena – sort ozimoj tverdoj pshenicy, adaptirovannyj k abioticheskim i bioticheskim faktoram sredy [‘Eirena’ is a winter durum wheat variety adapted to abiotic and biotic environmental factors] // Zernovoe hozyajstvo Rossii. 2019. № 6(66). S. 60–67. DOI: 10.31367/2079-8725-2019-66-6-60-67.
10. Filenko G. A., Firsova T. I., Skvorcova Yu. G., CHertkova N. G. Urozhajnost' i posevnye kachestva semyan yarovogo yachmenya pri ispol'zovanii biostimulyatorov v pervichnyh zven'yah semenovodstva [Productivity and sowing qualities of spring barley seeds when using biostimulants in the primary links of seed production] // Zernovoe hozyajstvo Rossii. 2020. № 6. S. 71–77. https://doi.org/10.31367/2079-8725-2020-72-6-71-77.
11. Filippov E. G., Alabushev A. V. Selekciya yarovogo yachmenya [Spring barley breeding]. Rostov n/D: ZAO «Kniga», 2014. 208 s.
Review
For citations:
Filippov E.G., Dontsova A.A., Dontsov D.P., Bragin R.N. The new early maturing spring barley variety ‘Fedos’. Grain Economy of Russia. 2021;1(2):11-16. (In Russ.) https://doi.org/10.31367/2079-8725-2021-74-2-11-16
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