0. 55.0.77) was found between the germination readiness and seed germination. The results of the study contain new information about the regional biological features of Siberian spruce and may be of interest to forestry.
Keywords: Siberian spruce, seeds, cones, variability of traits, Khanty-Mansi Autonomous Okrug, Severnaya Sosva.
References
1. Sukachev V.N. Dendrologiya s osnovami lesnoy geobotaniki [Dendrology with the basics of forest geobotany], Moscow, Leningrad: Goslestekhizdat, 1938, 576 p. (in Russ.).
2. Milyutin L.I. [On the Taxonomic Status and Intraspecific Variability of Siberian Spruce (Piceaobovata)], in Bo- tanicheskiy Zhurnal, 2015, vol. 100, no. 1, pp. 33-38 (in Russ.).
3. Norin B.N. Kpoznaniyu semennogo i vegetativnogo vozobnovleniya drevesnykh porod v lesotundre [Understanding seed andvegetative recovery oftree species in forest-tundra], in Rastitel'nost' Kraynego Severa i ee osvoenie, Moscow, Leningrad: Izd-vo AN SSSR, 1958, vol. 3, pp.154-244 (in Russ.).
4. Popov P.P. El' na vostoke Evropy i v Zapadnoy Sibiri: Populyatsionno-geograficheskaya izmenchivost' i ee lesovod- stvennoe znachenie [Spruce in Eastern Europe and West Siberia: silvicultural value of population and geographical variability], Novosibirsk: Nauka Publ., 1999, 169 p. (in Russ.).
5. Popov P.P., Arefiev S.P., Gasheva N.A., Kazantseva M.N. [Quality of Seeds of a Piceaobovata (Pinaceae) on the Northern Border of the Range (Yamalo-Nenets Autonomous Okrug)], in Rastitel'nye resursy, 2015, vol. 51, no. 4, pp. 512-519 (in Russ.).
6. Kazantseva M.N., Aref'ev S.P., Popov P.P.[Individual and Geographic Variability of Cones and Seed Scale Form in SiberianSpruce in the Siberian Part of the Range], in Lesovedenie, 2019, no 3, pp. 198-207. DOI: 10.1134/ S0024114819020037(in Russ.).
7. Spravochnik po lesosemennomu delu [Handbook of forest seed management], Moscow: Lesnaya promyshlennost' Publ., 1978, 463 p. (in Russ.).
8. Tol'skiy A.P. Lesnoe semenovedenie [Forest seed science], Leningrad:“Lesnoe khozyaystvo, lesopromyshlennost' i toplivo” Publ., 1927, 260 p. (in Russ.).
9. Zaborovskiy E.P. Izuchenie gruntovoy vskhozhesti sosny i eli [The study of soil germination of pine and spruce], in Sbornik nauchno-issledovatel'skikh rabotpo lesnomu khozyaystvu LenNIILKh, 1963, no. 6, pp. 264-277. (in Russ.).
10. Popov P.P. Statisticheskaya otsenka vshozhesti semayn eli [Statistical asessment of spruce seed germination], in Lesnoe khozyaystvo, 1999, no. 2, pp. 40-42 (in Russ.).
11. Popov P.P. O pokazatelyakh druzhnosti prorastaniya lesnykh semyan v laboratornykh usloviyakh [On the indicators of friendly germination of forest seeds in laboratory conditions], in Lesnoe khozyaystvo, 2001, no. 6, pp. 28-29 (in Russ.).
12. Popov P.P. [Population-geographic Variability of Cotyledon number in Norway Spruce and Siberian Spruce Seedlings], in Lesovedenie, 2013, no. 1, pp. 9-15 (in Russ.).Popov P.P. Izmenchivost' generativnykh organov eli sibirskoy v Tyumenskoy oblasti [Variability of the generative organs of the Siberian spruce in the Tyumen region], in Lesovedenie, 1987, no. 3, pp. 27-32 (in Russ.).
13. Popov P.P. [Population-geographical Variability of Norway Spruce and Siberian Spruce Cones], in Lesovedenie, 2011, no. 5, pp. 54-60 (in Russ.).
14. Zaborovskiy E.P. Plody i semena drevesnykh i kustarnikovykh porod [Fruits and seeds of tree and shrub species], Moscow: Goslesbumizdat, 1962, 303 p. (in Russ.).
15. Kaper V.G. Lesosemennoe delo [Forest seed business], Leningrad: Goslestekhizdat, 1936, 133 p. (in Russ.).
16. Sobolev A.N. O svoystvakh lesnykh semyan [On the properties of forest seeds], in Lesnoy zhurnal, 1908, vol. 38, iss. 2, pp. 220-229 (in Russ.).
17. Popov P.P. Rannyay adiagnostika bystroty rosta eli sibirskoy na Urale [Early diagnosis of growth rate of Siberian spruce in the Urals], in Lesnoe khozyaystvo, 1976, no. 12, pp. 32-34 (in Russ.).