The productivity of spring barley varieties and plant nutrition optimization in the Southern Steppe of Ukraine




spring barley, variety, plant nutrition, growth-regulating preparations, grain yield


Purpose. To determine the productivity of spring barley according to varietal characteristics and plant nutrition optimization in the conditions of the Southern Steppe of Ukraine.

Methods. The research was carried out during the years 2013–2017 on the experimental field of the Mykolaiv National Agrarian University with the spring barley varieties ‘Adapt’, ‘Stalker’ and ‘Enei’.

Results. Productivity elements of spring barley (the number of grains in the ear and their mass) were analyzed according to the variety and type of plant nutrition. During the years of research, lightly larger amount of grains have been formed by the nutrition factor in the ear of ‘Enei’ barley variety – 22.0 +_ pcs, which exceeded other varieties by 0.3–1.0 +_pcs, or 1.4–4.8%. Under conditions of root background (N30P30) fertilization the mass of one ear grains increased by 9.4% 8.0% and 7.9%, in comparison with non-fertilized reference groups of ‘Adapt’, ‘Stalker’ and ‘Enei’ barley varieties correspondently. And under conditions of non-root fertilization the mass increased too by 11.9–17.7%; 10.6–15.5% and 10.2–14.7% correspondently for these barley varieties. The maximum productivity of barley varieties was formed during the growing with background N30P30 fertilization and non-root plant nutrition in the period of vegetation with Orhanik D2 and Escort-Bio preparations. On average, over the years of research and by variety factor, the grain yield was 3.37–3.41 t/ha, which exceeded the yield of reference plant group grown on unfertilized field by 0.71–0.75 t/ha (26.7–28.2%), and by 0.4 t/ha (15.4%) in comparison with background root mineral fertilization only. The highest grain yield by feed factor was formed by ‘Enei’ variety – 3.36 t/ha, which exceeded the ‘Stalker’ and ‘Adapt’ varieties by 0.21 t/ha (6.3%) and 0.32 t/ha (9.5%) correspondently.

Conclusions. On ave­rage, over the years of research, the highest productivity has been obtained with the ‘Enei’ variety. At the same time, the maximum yields of all barley varieties were obtained on the background of moderate dose of mineral fertilizers and non-root plant nutrition with Escort-bio preparation in the vegetation period.


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Author Biographies

А. В. Панфілова, Mykolaiv National Agrarian University

Antonina Panfilova

В. В. Гамаюнова, Mykolaiv National Agrarian University

Valentina Gamayunova


Kolesnikov, M. O., & Ponomarenko, S. P. (2016). The effect of ‘Stim­po’ and ‘Regoplant’ biostimulants on the spring barley productivity. Agrobìologìâ [Agrobiology], 1, 81–86. [in Ukrainian]

Nelson, G. C., Valin, H., Sands, R. D., Havlík, P., Ahammad, H., Deryng, D., … Willenbockel, D. (2014). Climate change effects on agriculture: Economic responses to biophysical shocks. Proc. Natl. Acad. Sci. USA., 111(9), 3274–3279. doi: 10.1073/pnas.1222465110

Yeremeyev, V. N., & Yefimov, V. V. (2003). Regional aspects of global climate change. Visn. Nac. Akad. Nauk Ukr. [Herald of National Academy of Sciences of Ukraine], 2, 14–19. [in Ukrainian]

Morozov, O. V., Beznitska, N. V., Nesterenko, V. P., & Pichura, V. I. (2014). Formation of winter wheat yields under climate change (by the example of the Kherson region). Tavrìjsʹkij naukovij vìsnik [Tavria Scientific Bulletin], 88, 146–152. [in Ukrainian]

Ahlemeyer, J., & Friedt, W. (2012). Winterweizenerträge in Deutschland stabil auf hohem Niveau. Welchen Einfluss hat der Züchtungsfortschritt? Getreide Magazin, 6, 38–41.

Mackay, I., Horwell, A., Garner, J., White, J., McKee, J., & Philpott, H. (2011). Reanalyses of the historical series of UK variety trials to quantify the contributions of genetic and environmental factors to trends and variability in yield over time. Theor. Appl. Genet., 122(1), 225–238. doi: 10.1007/s00122-010-1438-y

Kalenska, S., Kholodchenko, R., & Tokar, B. (2015). The effect of mineral fertilizers and retard protection on the yield of brewing spring barley. Agrobìologìâ [Agrobiology], 1, 56–58. [in Ukrainian]

Kalenska, S. M., & Tokar, B. Yu. (2015). Spring barley yield in dependence of the level of mineral nutrition. In Novitni tekhnolohii vyroshchuvannia silskohospodarskykh kultur: tezy dop. IV Mizhnar. nauk.-prak. konf. [Newest technologies for crops growing: Proc. IV Int. Sci & Pract. Conf.] (pp. 30–33). April 24, 2015, Kyiv, Ukraine. [in Ukrainian]

Hamaiunova, V. V., & Smirnova, I. V. (2015). Formation of winter wheat productivity depending on growing conditions in the Southern Steppe. Zbirnyk naukovykh prats’ NNTs “Instytut zemlerobstva NAAN” [Proceedings of the NSC “Institute of Agriculture of NAAS”], 4, 46–51. [in Ukrainian]

Priadkina, H. O., Shvartau, V. V., & Mykhalska, L. M. (2011). Photosynthetic apparatus, grain quality and yield of intensive soft winter wheat varieties cultivated with different levels of mineral nutrition. Fiziol. Biokhim. Kul’t. Rast. [Physiology and biochemistry of cultivated plants], 43(2), 158–163. [in Ukrainian]

Hyrka, A. D., Bokun, O. I., & Mamiedova, E. I. (2017). Influence of precursors, mineral fertilizers and biopreparations on the spring barley yield formation in the northern steppe of Ukraine. Zernovi kultury [Grain Crops], 1(1), 51–55. [in Ukrainian]

Hyrka, A. D., Tkalich, I. D., Sydorenko, Yu. Ya., Bochevar, O. V., Ilienko, O. V., & Mamiedova, E. I. (2017). The spring barley yield and grain quality formation in dependence of growth regulators and fertilizers use. Zernovi kultury [Grain Crops], 1(1), 59–65. [in Ukrainian]

Volkodav, V. V. (Ed.). (2001). Metodyka derzhavnoho sorto­vypro­buvannia silskohospodarskykh kultur. Vyp. 2: Zernovi, krupiani ta zernobobovi kultury [The method for state variety testing of agricultural crops. Vol. 2. Grain, cereals and leguminous plants]. Kyiv: Alefa. [in Ukrainian]

Ermantraut, E. R., Prysiazhniuk, O. I., & Shevchenko, I. L. (2007). Statystychnyi analiz ahronomichnykh doslidnykh danykh v pa­keti Statistica 6.0 [Statistical analysis of agronomic study data in the Statistica 6.0 software suite]. Kyiv: PolihrafKonsaltynh. [in Ukrainian]



How to Cite

Панфілова, А. В., & Гамаюнова, В. В. (2018). The productivity of spring barley varieties and plant nutrition optimization in the Southern Steppe of Ukraine. Plant Varieties Studying and Protection, 14(3), 310–315.