vir-nwТруды по прикладной ботанике, генетике и селекцииProceedings on applied botany, genetics and breeding2227-88342619-0982N.I. Vavilov All-Russian Institute of Plant Genetic Resources10.30901/2227-8834-2015-2-210-224vir-nw-33Research ArticleИЗУЧЕНИЕ И ИСПОЛЬЗОВАНИЕ КОЛЛЕКЦИИ КУЛЬТУРНЫХ РАСТЕНИЙ И ИХ ДИКИХ РОДИЧЕЙSTUDYING AND UTILIZATION OF THE COLLECTION OF CULTIVATED PLANTS AND THEIR WILD RELATIVESИНТЕНСИВНОСТЬ РОСТА И РАЗВИТИЯ ЛИНИЙ ЛЬНА С РАЗЛИЧНОЙ ФОТОПЕРИОДИЧЕСКОЙ ЧУВСТВИТЕЛЬНОСТЬЮ НА ШИРОТАХ, ТРАДИЦИОННЫХ ДЛЯ ВЫРАЩИВАНИЯ ЛЬНА-ДОЛГУНЦА И МЕЖЕУМКАINTENSITY OF GROWTH AND DEVELOPMENT OF FLAX LINES WITH DIFFERENT PHOTOSENSITIVITY IN THE LATITUDES TRADITIONAL FOR FLAX AND LINSEEDБрачН. Б.BrutchN. B.n.brutch@vir.nw.ruДомантовичА. В.DomantovichA. V.noemail@neicon.ruКошкинВ. А.KoshkinV. A.koshkin-va@mail.ruСанинА. А.SaninA. A.noemail@neicon.ruКосыхЛ. А.KosykhL. A.noemail@neicon.ruФедеральный исследовательский центр Всероссийский институт генетических ресурсов растений имени Н.И. ВавиловаРоссияFederal Research Center the N.I.Vavilov All-Russian Institute of Plant Genetic Resources (VIR)Russian Federation2015170620181762210224Copyright © Брач Н.Б., Домантович А.В., Кошкин В.А., Санин А.А., Косых Л.А., 20182018Брач Н.Б., Домантович А.В., Кошкин В.А., Санин А.А., Косых Л.А.Brutch N.B., Domantovich A.V., Koshkin V.A., Sanin A.A., Kosykh L.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://elpub.vir.nw.ru/jour/article/view/33

35 линий генколлекции льна ВИР, отличавшиеся по происхождению и фоточувствительности, изучены в естественных условиях выращивания льна-долгунца (60°с. ш.) и межеумка (53°с. ш.), а также на искусственно созданном длинном и коротком дне по продолжительности фаз всходы-цветение, цветение-созревание и высоте растений. Установлено, что при небольших различиях длины дня основное влияние на продолжительность фаз вегетационного периода оказывает температура воздуха. На высоту льна в аналогичных условиях кроме температуры влияет и интенсивность осадков. Кроме того, генотипы по-разному взаимодействуют с конкретными погодными условиями. Поэтому проведение географического изучения широкого разнообразия исходного материала позволит эффективнее отбирать перспективные генотипы для селекции.

Thirty-five lines from the flax genetic collection held at VIR, differing in origin and photosensitivity, have been evaluated in natural conditions of fibre flax (60°nl) and linseed (53°nl) cultivation, and in artificially created long- and short-day conditions for the duration of phases “germination-flowering”, “flowering-maturation” and plants height. It was found that within small differences in day length the main influence on the duration of vegetative period has air temperature. Under similar conditions, flax height, except for the temperature, is affected by intensity of precipitation. Additionally, the genotypes interact differently with specific environmental conditions. Therefore, conducting geographical study of a wide variability of source material will allow more efficient selection of perspective genotypes for breeding.

ленфоточувствительностьвегетационный периодвысотаLinum usitatissimumflaxphotosensitivityvegetative periodheightReferencesAfonin M. I. The impact of photoperiod and air temperature on growth, development and yield of fiber flax in ontogeny // Sbornik nauchnyh trudov. Zemledelie i rastenievodstvo v BSSR. Minsk, 1969. Vol. 13. P. 196-201. (in Russian)Afonin M. I. The impact of photoperiod and air temperature on growth, development and yield of fiber flax in ontogeny // Sbornik nauchnyh trudov. Zemledelie i rastenievodstvo v BSSR. Minsk, 1969. Vol. 13. P. 196-201. (in Russian)Bel'denkova A. F. The influence of light stage passing conditions on morphological variability and some physiological parameters of plants // Trudy botanicheskogo instituta V. L. Komarova AN SSSR. Eksperimental'naya botanika. M. ; L., 1960. Iss. 14. Ser. 4. P. 188-208. (in Russian)Bel'denkova A. F. The influence of light stage passing conditions on morphological variability and some physiological parameters of plants // Trudy botanicheskogo instituta V. L. Komarova AN SSSR. Eksperimental'naya botanika. M. ; L., 1960. Iss. 14. Ser. 4. P. 188-208. (in Russian)Brutch N., Koshkin V., Matvienko I. et. al. Influence of low temperatures and short photoperiod on the time of flowering in flax // Fiber foundations -transportation, clothing and shelter in the bioeconomy: Proceedings of the 2008 international conference on flax and other bast plants. 21-23 July 2008. Saskatoon Saskatchewan. Canada. P. 81-91Brutch N., Koshkin V., Matvienko I. et. al. Influence of low temperatures and short photoperiod on the time of flowering in flax // Fiber foundations -transportation, clothing and shelter in the bioeconomy: Proceedings of the 2008 international conference on flax and other bast plants. 21-23 July 2008. Saskatoon Saskatchewan. Canada. P. 81-91Davidyan G. G. Geographical variability of flax and hemp // Trudy po prikladnoy botanike, genetike i selekcii. L., 1975. Vol. 55. Iss. 1. P. 81-94. (in Russian)Davidyan G. G. Geographical variability of flax and hemp // Trudy po prikladnoy botanike, genetike i selekcii. L., 1975. Vol. 55. Iss. 1. P. 81-94. (in Russian)Dimo V. N. Natural conditions and specificity of agricultural lands use // Agrofizicheskaya harakteristika pochv Nechernozemnoi zony evropeiskoi chasti SSSR. M., 1976. 100 p. (in Russian)Dimo V. N. Natural conditions and specificity of agricultural lands use // Agrofizicheskaya harakteristika pochv Nechernozemnoi zony evropeiskoi chasti SSSR. M., 1976. 100 p. (in Russian)Domantovich A. V. Influence of photoperiod on agronomic characters of flax (Linum usitatissimum L.) : avtoref. diss. ... k.b.n. SPb., 2012. 14 p. (in Russian)Domantovich A. V. Influence of photoperiod on agronomic characters of flax (Linum usitatissimum L.) : avtoref. diss. ... k.b.n. SPb., 2012. 14 p. (in Russian)Domantovich A. V., Koshkin V. A., Bruch N. B., Matvienko 1.1. Investigation of photoperiod sensitivity of Linum usitatissimum L. lines and effect of short-day conditions on their economically valuable traits // Russian Agricultural Sciences. 2012. Vol. 38, N. 3. P. 173-177. DOI: 10.3103/S1068367412030056Domantovich A. V., Koshkin V. A., Bruch N. B., Matvienko 1.1. Investigation of photoperiod sensitivity of Linum usitatissimum L. lines and effect of short-day conditions on their economically valuable traits // Russian Agricultural Sciences. 2012. Vol. 38, N. 3. P. 173-177. DOI: 10.3103/S1068367412030056Koshkin V. A., Koshkina A. A., Matvienko 1.1., Pryadehina A. K. Use of parental forms of spring wheat with low photosensitivity for creation of early productive lines // Doklady RASKhN. 1994. N 2. P. 8-10. (in Russian)Koshkin V. A., Koshkina A. A., Matvienko 1.1., Pryadehina A. K. Use of parental forms of spring wheat with low photosensitivity for creation of early productive lines // Doklady RASKhN. 1994. N 2. P. 8-10. (in Russian)Kutuzova S.R., Pit'ko A.G. The study of flax collection (Linum usitatissimum L.). Metodicheskie ukazaniya. L., 1988. 29 pp. (in Russian)Kutuzova S.R., Pit'ko A.G. The study of flax collection (Linum usitatissimum L.). Metodicheskie ukazaniya. L., 1988. 29 pp. (in Russian)Pestryakov V. K. Soils of the Leningrad region. L., 1973. P. 6-16. (in Russian)Pestryakov V. K. Soils of the Leningrad region. L., 1973. P. 6-16. (in Russian)Sizov I. A. Flax. M.: Sel'hozgiz, 1955. P. 45-50. (in Russian)Sizov I. A. Flax. M.: Sel'hozgiz, 1955. P. 45-50. (in Russian)Sizov I. A. The variability of flax and hemp plants under the influence of external environmental factors // Trudy konferencii posvyashennoi 40 let Velikoi Oktyabr'skoi socialisticheskoi revolyucii (8-14 oktyabrya 1957). Nasledstvennost' i izmenchivost' rastenii, zhivotnyh i mikroorganizmov. M., 1959. Vol. 2. P. 198-206. (in Russian)Sizov I. A. The variability of flax and hemp plants under the influence of external environmental factors // Trudy konferencii posvyashennoi 40 let Velikoi Oktyabr'skoi socialisticheskoi revolyucii (8-14 oktyabrya 1957). Nasledstvennost' i izmenchivost' rastenii, zhivotnyh i mikroorganizmov. M., 1959. Vol. 2. P. 198-206. (in Russian)Sizova M. A. The dynamics of bast fibre bundles formation in the stems of different flax varieties, depending on growing conditions // Trudy po prikladnoy botanike, genetike i selekcii. L., 1952. Vol. 29. Iss. 2. P. 52-62. (in Russian)Sizova M. A. The dynamics of bast fibre bundles formation in the stems of different flax varieties, depending on growing conditions // Trudy po prikladnoy botanike, genetike i selekcii. L., 1952. Vol. 29. Iss. 2. P. 52-62. (in Russian)FAOSTAT. URL: http://faostat.fao.org/site/567/DesktopDefault.aspx?PagelD=567# ancor (Дата обращения: 2014)FAOSTAT. URL: http://faostat.fao.org/site/567/DesktopDefault.aspx?PagelD=567# ancor (Дата обращения: 2014)

The authors declare that there are no conflicts of interest present.