Variability of morphological markers and vegetation period of spring wheat samples of different ecological and geographical origin

Abstract

Yu.Yu. Chuprina, I.V. Klymenko, L.V. Golovan, I.M. Buzina, Y.M. Belay, V.H. Mikheev, V.V. Nazarenko, S.O. Vynohradenko, D.D. Khainus

The article highlights the results of studying the influence of agrometeorological conditions on the growth and development of spring wheat, the variability of morphological markers of the studied samples. The regularities of the influence of hydrothermal factors of growing conditions on the duration of interphase periods of spring wheat have been clarified. It is established that at the beginning of the vegetation of the studied culture, the rate of onset of development phases is significantly influenced by the amount of precipitation. During the formation of generative organs, the most significant impact on plants is caused by the complex hydrothermal factor HTC (hydrothermal coefficient. The success of using samples of the genus Triticum L. as an adaptive potential of the genetic resources of soft wheat depends to some extent on their environmental factors, which to some extent modify and inherit the varieties created with their participation. All these issues are very relevant and insufficiently researched, and in the conditions of the eastern Forest-Steppe of Ukraine, they have not been studied at all. This question is especially true of amphidiploid specimens. The variability of morphological and economically valuable traits must be considered when developing new models of varieties. The characteristics of spring wheat samples of different ecological and geographical origin are presented Triticum aestivum, Triticum durum, Triticum ?onococcum, Triticum boeoticum, Triticum sinskajae, Triticum timopheevii, Triticum militinae, Triticum dicoccum, Triticum ispahanicum, Triticum persicum, Triticum turgidum, Triticum aethiopicum, Triticum spelta, Triticum compactum, and amphidiploid specimens.

Key words: spring wheat, variability, sample, collection, pubescence, mass, ear, development
 

References

Beckmann, J.S. (1983). Restriction fragment length polymorphisms in genetic improvement methodologies, mapping, and costs. Theor. Appl. Genet, 67, 35–43. (in Hebrew).

Biologische Bundesanstalt für land-und Forstwirtschaft Entwicklungsstadien mono und dikotyler Pflanzen. (1997). BBCH–Monograph. – Blackwell Wissenschafts–Verlag Berlin Wien (in German).

Chuprina, Yu.Yu., Klymenko, I.V., Belay, Yu.M., Golovan, L.V., Buzina, I.M., Nazarenko, V.V., Buhaiov, S.M., Mikheev, V.H., Laslo, O.O. (2021). The adaptability of soft spring wheat (Triticum aestivum L.) varieties. Ukrainian Journal of Ecology, 11 (1), 267-272.

Chuprina, Yu.Yu., Klymenko, I.V., Havva, D.V., Golovan, L.V., Buzina, I.M., Titova, A. Ye., Mikheev, V.H., Zabrodina, I.V., Stankevych, S.V. (2020). The level of adaptability of perspective samples of soft and durum spring wheat in Ukrainian forest-steppe. Ukrainian Journal of Ecology, 10(6), 12-22.

Dorofeev, V.F. (1972). The wheat of Transcaucasia. Proceedings on Prikl. Bot., gen. and sat down. Vol 47, 2, 3-202 (in Russian).

Dorofeev, V.F. (1990). Udachin. R.A., Semyonova L.V. Wheat of the world. Leningrad. Agroprimizdat (in Russian).

Golovan, L.V., Klymenko, I.V., Stankevych, S.V., Vasylieva, Yu.V., Chupryna, Yu.Yu., Zabrodina, I.V., Zhukova, L.V., Nazarenko, V.V., Belay, Yu.M. (2019). The inheritance of economically valuable features in the intraspecific hybridization of beans (?haseolus L). Ukrainian Journal of Ecology, 9(2), 156-169.

Koshkin, E.I. (2010). Physiology of stability of crops. Moscow. Buster (in Russian).

Kostenko, N.P. (2016). Methods of examination of plant varieties of cereals for difference, homogeneity, and stability. 2nd ed., Corr. and ext. Vinnytsia: FOP Korzun D. Yu. (in Ukraine).

Kuperman, F.M. (1984). Morphophysiology of plants. Morphological analysis of the stages of organogenesis of various life forms of angiosperms: textbook. [4th ed., Add. and interb]. Moscow. Higher School (in Russian).

Musienko, M.M. (2006). Ecology of plants. Kyiv. Lybid (in Ukrainian).

Volkodav, V.V. (2000). Methods of varietal testing of crops. Kyiv (in Ukrainian).

Zubets, M.V. (2010). Scientific bases of agro-industrial production in the steppe zone of Ukraine. Kyiv. Agrarian Science (in Ukrainian).

 

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