Preview

Vegetable crops of Russia

Advanced search

The results of the comparative evaluation of samples of oat (A. sativa L., A. byzantine C. Koch) for resistance to lodging, yield and adaptability in central Non-chernozem zone of the Russian Federation

https://doi.org/10.18619/2072-9146-2019-5-25-32

Abstract

Relevance. Each sample is characterized by a number of biological features, due to the recombination of genetic material in the process of its selection. These features are manifested in the reaction of plants to soil-climatic and technological conditions, expressed in the change of the elements of the yield structure and indicators of the level of adaptability of plants to growing conditions, as well as resistance to lodging. New samples have little-known properties that need to be studied and compared in specific soil and climatic conditions, to assess them in order to decide on the possibility of their zoning or culling. The main indicators characterizing the level of agricultural production are productivity, resistance to lodging, since the shortage of grain as a result of lodging of cereals can reach 15-40%. The introduction of new high-yielding varieties on the basis of their testing and the use of the most effective technological methods of cultivation on crops will allow to receive a significant gross harvest.

Materials and methods. The study was carried out in 2016-2018 to assess models of cultural hexaploid species of oats hulled and naked forms of resistance to lodging, yield and adaptability in the temperate continental climate of Central non-Chernozem zone. Resistance to lodging, yield variability, indices of environmental conditions and adaptability were determined. The main method of evaluation of the field resistance to lodging – visual (in points) that allows you to rank the varieties based on this characteristic. We were calculated potential productivity and adaptability of varieties by method L. A. Zhivotkov et al. [1], an indicator of the stability level of the sample yield (Puss) by the method of E. D. Nettevich et al. [2].

Results. Many varieties showed good plasticity and high productivity potential. The best in resistance to lodging, yield and adaptability among the hulled forms were varieties Sig, Mirt, Poseidon, Belinda, Rajtar, and the naked forms – Becas, Vyatsky, Korolek.

About the Author

Julia I. Vargach
All-Russian Horticultural Institute for Breeding, Agrotechnology and Nursery
Russian Federation

Junior researcher of lab. Field Crops Research Department of the Gene Pool the Center for Gene Pool and Plant Biological Resources (ARHIBAN)

4, Zagoryevskaya str., Moscow, 115598



References

1. Zhivotkov L.A., Morozova Z.A., Sekacheva L.I. Methods of identifying the potential productivity and adaptability of varieties and breeding forms of winter wheat in terms of «Yield»» // Breeding and seed production. 1994;(2):3-6. (In Russ.)

2. Nettevich E.D., Morgunov A.I., Maksimenko M.I. Improving the efficiency of spring wheat selection for yield stability and grain quality. Messenger of Agricultural Sci., 1985;(1):66-73. (In Russ.)

3. Batalova G.A. Formation of yield and grain quality of oats // Achievements of science and technology of agriculture, 2010;(11):10–13. (In Russ.)

4. Loskutov I.G. Oat (Avena L.): distribution, taxonomy, evolution and breeding value / St.-P., 2007. 335 p. (In Russ.)

5. Russian statistical yearbook. Rosstat. M., 2017. P.367-370. (In Russ.)

6. Korzun O.S., Brullo A.S. Adaptive traits for breeding and seed production of agricultural crops. Grodno: GGAU, 2011. 9 p. (In Russ.)

7. Batalova G.A. Plant breeding in the conditions of instability of the agro-climatic resources. Leguminous and Groat crops. 2012;(3):20-21. (In Russ.)

8. Pokudin V.Z. Evaluation of the ecological plasticity and stability of samples of agricultural crops. Agricultural biology. 1984;(4):109-113. (In Russ.)

9. Zabalueva D.V. Research of breeding material of oats in the Vladimir agricultural research Institute.Vladimir farmer. 2016;3(77):31-34. (In Russ.)

10. Agroclimatic guide to the Moscow region. Ed. by Prof. S. A. Sapozhnikov. Main Department of hydrometeorological service under the Council of Ministers of the USSR. Moscow Department of hydrometeorological service. Leningrad: Gidrometeoizdat, 1954. 194 p. (In Russ.)

11. Loskutov I.G., Kovaleva O.N., Blinova E.V. Guidelines for the research and preservation of the world collection of barley and oat. St.-P., VIR, 2012. 63 p. (In Russ.)

12. Dospekhov B.A. Methods of field experience: textbook for students of higher agricultural educational institutions in agronomic specialties // Ed. 6th, reprinted from the 5th ed. 1985. M.: Alliance, 2011. 350 p. (In Russ.)

13. Lakin, G.F. Biometrics // Textbook for biological specialties of universities-4th Edition., revised and supplemented. M.: High sch., 1990. 352 p. (In Russ.)

14. Lazarevich S.V., Haleckiy S.P., Lazarevich S.S., Mihlik A.I. Methodology anatomical research of the oat`s stem for the breeding. Bulletin of the Belarusian state agricultural Academy. 2013;(1):66-71. (In Russ.)

15. Velikovsky V., Baresh I., Forel A. et al. International classifier of the Council for mutual economic assistance of the genus Avena L. L., VIR, 1984. 46 p. (In Russ.)


Review

For citations:


Vargach J.I. The results of the comparative evaluation of samples of oat (A. sativa L., A. byzantine C. Koch) for resistance to lodging, yield and adaptability in central Non-chernozem zone of the Russian Federation. Vegetable crops of Russia. 2019;(5):25-32. (In Russ.) https://doi.org/10.18619/2072-9146-2019-5-25-32

Views: 1132


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2072-9146 (Print)
ISSN 2618-7132 (Online)