Estimation of adaptability indicators of the spring barley varieties according to their productivity under environmental variability
https://doi.org/10.31367/2079-8725-2022-81-3-18-24
Abstract
In the current spring barley breeding, the leading direction is the development of early-maturing, drought-resistant, highly productive varieties with good technological grain quality. The productivity of these varieties is influenced both by the economic and biological parameters of the variety and, to a greater extent, by the environmental conditions in the growing area. The purpose of the current study was to carry out a comparative estimation of the spring barley varieties according to ecological adaptability and productive stability under environmental variability. In 2020–2021 there was conducted the study to estimate ecological adaptability and stability of 17 spring barley varieties of Russian breeding (FSBSI “ARC “Donskoy”) in the Ecological Variety Testing in the Rostov and Samara regions. The trial was carried out in four repetitions with a plot area of 10 m². When assessing adaptability, there were used the methods of S.A. Eberhart, W.A. Rassel as edited by V.A. Zykin (2005), V.V. Khangildin and N.A. Litvinenko (1981), A.A. Rosielle, J. Hamblin as presented by A.A. Goncharenko (2005), E.D. Nettevich (2001). The productivity formation through the years of study was mainly influenced (96.5%) by the factor ‘cultivation zone’. The index of environmental conditions showed that more favorable growing conditions were developed on the ecological variety-testing plot of the “ARC “Donskoy” (Ij = +0.61). According to productivity, there has been identified a number of varieties, significantly exceeding the standard variety in only one ecological variety-testing plot. The linear regression coefficient ranged from 0.43 to 1.43, revealing varieties both responsive and weakly responsive to changing growing conditions. According to a number of indicators, there have been identified the varieties ‘Zernogradsky 1755’, ‘Zernogradsky 1724’, ‘Zernogradsky 1754’ valuable for spring barley breeding.
About the Authors
R. N. Bragin
Agricultural Research Center “Donskoy”
Russian Federation
Russian Federation
post graduate, junior researcher of the laboratory for spring barley breeding and seed production,
347740, Rostov region, Zernograd, Nauchny Gorodok, 3
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
References
1. Goncharenko A.A. Ob adaptivnosti i ekologicheskoi ustoichivosti sortov zernovykh kul'tur [On the adaptability and environmental sustainability of grain crop varieties] // Vestnik Rossel'khozakademii. 2005. № 6. S. 49–53.
2. Gudzenko V.N. Statisticheskaya i graficheskaya (GGE biplot) otsenka adaptivnoi sposobnosti i stabil'nosti selektsionnykh linii yachmenya ozimogo [Statistical and graphical (GGE biplot) assessment of adaptability and stability of winter barley breeding lines] // Vavilovskii zhurnal genetiki i selektsii. 2019. T. 23, № 1. S. 110–118. DOI 10.18699/VJ19.469.
3. Dospekhov B.A. Metodika polevogo opyta (s osnovami statisticheskoi obrabotki rezul'tatov issledovanii) [Methodology of a field trial (with the basics of statistical processing of the study results)]. M. Al'yans, 2014. 352 s.
4. Zheleznov A.V., Kukoeva T.V., Zheleznova N.B. Yachmen' golozernyi: proiskhozhdenie, rasprostranenie i perspektivy ispol'zovaniya [Hulles barley: origin, distribution and prospects for use] // Vavilovskii zhurnal genetiki i selektsii. 2013. T. 17, № 2. S. 286–297.
5. Zlotina M.M., Kovaleva O.N., Loskutov I.G., Potokina E.K. Ispol'zovanie al-lel'-spetsifichnykh markerov genov PPD i VRN dlya prognozirovaniya prodolzhitel'nosti vegetatsionnogo perioda sortov [Use of allele-specific markers of PPD and VRN genes to predict the duration of the varieties’ vegetation period] // Vavilovskii zhurnal genetiki i selektsii. 2013. T. 17, № 1. S. 50–62.
6. Zykin V.A., Belan I.A., Yusov V.S. Metodika rascheta i otsenki parametrov ekologicheskoi plastichnosti sel'skokhozyaistvennykh rastenii [Methodology for calculating and estimating the parameters of ecological adaptability of agricultural plants]. UfA : BashGAU, 2005. 100 s.
7. Nettevich E.D. Potentsial urozhainosti rekomendovannykh dlya vozdelyvaniya v tsentral'nom regione RF sortov yarovoi pshenitsy i yachmenya i ego realizatsiya v usloviyakh proizvodstva [Productivity potential of the spring wheat and barley varieties recommended for cultivation in the central region of the Russian Federation and its implementation under production conditions] // Doklady RASKhN. 2001. № 3. S. 3–6.
8. Nikolaev P.N., Yusova O.A., Anis'kov N.I. i dr. Agrobiologicheskaya kharakteristika mnogoryadnykh golozernykh sortov yachmenya selektsii Omskogo ANTs [Agrobiological characteristics of multi-row hulles barley varieties developed in the Omsk ARC] // Trudy po prikladnoi botanike, genetike i selektsii. 2019. № 180(1). S. 37–43. https://doi.org/10.30901/2227-8834-2019-1-38-43.
9. Sandukhadze B.I., Marchenkova L.A., Mamedov R.Z., Chavdar' R.F., Orlova T.G., Bugrova V.V. Izuchenie adaptivnosti sortov ozimoi pshenitsy na fone iskusstvenno so-zdavaemykh stressov [The study of the adaptability of winter wheat varieties against the background of artificially created stresses] // Innovatsionnye razrabotki po selektsii i tekhnologii vozdelyva-niya sel'skokhozyaistvennykh kul'tur: materialy Mezhdunarodnoi nauchnoi konferentsii, priurochennoi k 90-letiyu so dnya rozhdeniya akademika E.D. Nettevicha. M.: FGBNU «FITs «Nemchinovka», 2018. S. 109–114.
10. Khangil'din V.V., Litvinenko N.A. Gomeostatichnost' i adaptivnost' sortov ozimoi pshenitsy [Homeostaticity and adaptability of winter wheat varieties] // Nauchno-tekhnicheskii byulleten' VSGI. 1981. № 1. S. 8–14.
Review
For citations:
Bragin R.N., Filippov E.G. Estimation of adaptability indicators of the spring barley varieties according to their productivity under environmental variability. Grain Economy of Russia. 2022;(3):18-24. (In Russ.) https://doi.org/10.31367/2079-8725-2022-81-3-18-24
Views:
316
Email this article 