Selection and assessment of barley genotypes of Eastern-Siberian  selection  

The research was  conducted in selection crop rotation of Krasnoyarsk Research Agricultural Institute in Krasnoyarsk forest-steppe zone of East Siberian region in 2013-2016. The authors observed strongly opposite  Agrometeorological conditions in the vegetation periods of research periods: 2013 and 2014 were rather humid where hydrothermal index was 2.20 and 2.11); 2015 was characterized by insufficient humidity (1,21); humidity in 2016 was equal to 1,59.  The paper highlights the specimens that are of practical significance.  Abalak, E-88-5893 and T-66-3194 contain higher amount of gross protein (5,00-5,10 t/ha); Kedr, Buyan , Olenek, T-66-3194, U-49-3795, U-273593,U-30-3624 and F-68-4721 contain higher number of grains in the main spike (19,1-22,4); Kedr, BIOM and TS-29-5047 are significant for their mass of 1000 grains (47,5-49,6); higher crop yield capacity  was observed in  Abalak, E-88-5893, T-66-3194,U-49-3795, F-68-4721 (significant increase to the standard 3.3 to 5.6 C/ha, or 8.5 to 14.5%); environmental stability (St2) was typical for  E- 88-5893, T-66-3194,U-27-3593 and U-30-3624; response to better cultivating conditions was observed in Kedr (1.14), Olenek (1.38), Abalak (1.10), U-49-3795 (1.09) and F-68-4721 ( 1.09); General adaptive ability is typical for – Abalak (4,05), E-88-5863 (3,63) and T-66-3194 (4,33); specific adaptive capacity was observed in significant Kedr, Vulkan, Abalak, Olenek, U-49-3795 and F - 68-4721; genotype stability (Sgi) – E-88-5893, T-66-3194, U-27-3593, U-30-3624; selection value of the genotype (SGI) is typical for Vulkan (23,20), Olenek (20,30), Abalak (22,11), E-88-5893 (21,84), T-66-3194 (22,21), U-27-3593 (20,00), U-49-3795 (21,10) and F-68-4721 (20,90), which confirms their higher adaptive properties in extreme conditions of Eastern Siberia. The researchers outline efficient lines:  E-88-5893 (Emelya) and T-66-3194 (Takmak).

1. Surin N. A. Adaptivnyj potencial sortov zernovyh kul’tur sibirskoj selekcii i puti ego sovershenstvovanija pshenica, jachmen», oves (Adaptive potential of varieties of grain crops of siberian selection and ways to improve it wheat, barley, oats), Novosibirsk, 2011, 708 p.

2. Kurkova I. V., Kuznecova A. S., Terehin M. V., Vestn. NGAU, 2015, No. 3 (36), pp. 19–24. (In Russ.)

3. Surin N. A., Lyakhova N. E., Gerasimov S. A., Lipshin A. G., Dostizheniya nauki i tekhniki APK, 2017, No. 5 (28), pp. 28–31. (In Russ.)

4. Surin N. A., Lyakhova N. E., Gerasimov S. A., Lipshin A. G., Dostizheniya nauki i tekhniki APK, 2014, No. 6 (28), pp. 3–6. (In Russ.)

5. Lamazhap R. R. Lipshin A. G., Mezhdunar. zhurn. priklad. i fundamental. issledovanii, 2017, No. 8–1, pp. 132–135. (In Russ.)

6. Metodika gosudarstvennogo sortoispytaniya sel’skokhozyaistvennykh kul’tur (Methods of state variety testing of agricultural crops), Moscow, 1985, Issue 1, 270 p.

7. Kil’chevskii A.V., Khotyleva L. V. Ekologicheskaya selektsiya rastenii (Ecological selection of plants), Minsk: Tekhnalopya, 1997, 372 p.

8. Dospekhov B. A. Metodika polevogo opyta s osnovami statisticheskoi obrabotki rezul’tatov issledovanii (Methodology of field experience with the basics of statistical processing of research results, Moscow: ID Al’yans, 1985, Issue 6, 352 p.

9. Eberhart S. A., Russell W. A. Crop Sci., 1966, No. 1 (6), pp. 36–40.

10. Ekonomicheskie porogi vredonosnosti vreditelei, boleznei i sornykh rastenii v posevakh sel’skokhozyaistvennykh kul’tur: spravochnik (Economic thresholds of harmfulness of pests, diseases and weeds in crops of crops: the directory), Moscow: FGBNU Rosinformagrotekh, 2016, 76 p.

11. Kozubovskaja G. V., Kozubovskaja O. Ju., Balakshina V. I., Tr. po priklad. botanike, genetike i selektsii, 2017, Issue 3 (178), pp. 15–19. (In Russ.)

12. Creissen H. E., Jorgensen T. H., Brown J. K.M. Crop Protection, 2016, Vol. 85, pp. 1–8.

13. Bessonova L. V. Nevolina K. N., Izv. Orenburg. gos. agrar. un–ta, 2015, No. 5 (55), pp. 48– 50. (In Russ.)

14. Maksimov R. A., APK Rossii, 2015, Vol. 74, pp. 141–144. (In Russ.)

15. Krivobochek V. G., Niva Povolzh’ya, 2015, No. 2 (35), pp. 43–47. (In Russ.)