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Winter wheat varieties productivity of on elements of growing technology under the conditions of Southern Step of Ukraine

Agrarian science has faced the problem of is the humanity provision with food, the major part of which is provided by grain crops. Winter wheat the most fully uses the existing bioclimatic potential of the Ukrainian regions. The highest productivity of this crop can be obtained with the use of modern adapted varieties with high genetic potential of productivity taking into account the soil-climatic conditions of the zone, improvement and development of highly effi cient, scientifi cally grounded systems of nutrition and plants protection against harmful organisms.
The article presents the results of the research conducted in 2017–2019 on dark brown medium-loam low-saline soils under the conditions of the experimental fi eld of State Enterprise Experimental Farm “Kopani” of the Institute of Irrigated Agriculture of NAAS of Bilozersky district of Kherson region. The infl uence of varietal characteristics, mineral and organic-mineral fertilizer system, biological and chemical methods of disease protection on the productivity of winter wheat plants was investigated. The fi eld, laboratory, mathematical and statistical methods were used in the experiment according to the generally accepted methods and
guidelines in Ukraine.
It was found out that the highest level of productivity was formed by wheat plants of Maria winter variety on the background of application of pre-sowing cultivation of mineral fertilizers at a N30P30 dose with the use of foliar
fertilization with organic-mineral fertilizer ROST, solution (2.0 l/ha) at the beginning of the restoration of spring vegetation and in a stage of the fl ag leaf and chemical protection of plants using fungicide – Colossal, emulsion concentrate (1.0 l/ha). Thus, on average during the years of research, the grain yield in this variant was 4.96 t/ha, the number of productive stems – 411 pieces/m2, the number of grains in the ear – 27.6 pieces, the mass of 1000 grains – 51.5g. When using the chemical method of protection to control dark brown spotting (Drechslera sorociniana Subram) of winter wheat, the rate of development of the disease ranged 2.0–3.1 %, and the eff ectiveness ranged 83.1 – 89.4 %.
Key words: fertilizers, biologicals, fungicide, yield, foliar feeding, plant protection.
 

Reference: 
1. Protecting plants, protecting life. Internathional year of plant health. Available at: http://www.fao.org/planthealth-2020
2. Morgun, V.V. (2018). Hlibniy dostatok kraini – meta naukovogo poshuku [The bread plenty of the country is the goal of scientifi c search]. Fiziologiya rasteniy i genetika [Plant Physiology and Genetics], Vol. 50, Issue 5, pp. 454–458.
3. Ploschi, valovi zbori ta urozhaynist silskogospodarskih kultur [Areas, gross yield and yields of agricultural crops]. Available at: http://www.ukrstat.gov.ua/metaopus/2018/2_03_ 07_03_2018.htm.
4. Lipchuk, V., Malahovs'kij, D. (2016). Strukturnі zmіni u zernovirobnictvі: regіonal'nij aspekt [Structural changes in production grain: regional aspect]. Agrarian economy, Vol. 9, Issue 3–4, pp. 53–60.
5. Volkodav, V., Gonchar, O., Zaharchuk, O., Klimovich, M. (2005). Novi sorti zernovih mozhut istotno polipshiti yakist zbizhzhya ta pidvischiti yogo vrozhaynist [New cereal varieties can signifi cantly improve the quality of the grain and increase its yield]. Zerno i hlib [Grain and bread], Issue 1, pp. 38–39.
6. Pankyev, S.V. (2017). Produktivnіst' sortіv pshenicі ozimoi' zalezhno vіd fonu zhivlennja ta umov zvolozhennja na Pіvdnі Ukrai'ni: dis. kand. s.-g. nauk [Productivity of grades of winter wheat depending on a background of food and conditions of moistening in the south of Ukraine: diss. Cand. of Agricultural Science]. Kherson, 275 p.
7. Bazalіj, V.V., Pankyev, S.V., Karashhuk, G.V., Zhuzha, O.O. (2013). Urozhajnіst' zerna sortіv pshenicі m’jakoi' і tverdoi' ozimoi' zalezhno vіd fonu zhivlennja v umovah pіvdennogo Stepu Ukrai'ni [Productivity of grain of grades of wheat of m "which and fi rm winter depending on a food background in the conditions of the Southern steppe of Ukraine]. Tavriyskiy naukoviy visnik [Taurian Scientifi c Bulletin], Issue 83, pp. 10–18.
8. Kovalenko, A.M., Kіrіjak, Ju.P. (2018). Urozhajnіst' ta jakіst' nasіnnja rіznih sortіv pshenicі ozimoi' zalezhno vіd agroprijomіv viroshhuvannja za umov zmіni klіmatu [Productivity and quality of seeds of various grades of a winter wheat depending on the cultivation in the conditions of change of climate]. Naukovі dopovіdі NUBіP Ukrai'ni. Serіja: Agronomіja [Scientifi c reports of NULES of Ukraine. Series: Agronomy], Issue 5 (75). Available at: http://dx.doi.org/10.31548/dopovidi2018.05.021.
9. Vlasenko, V.A. (2012). Selekcіjna evoljucіja mironіvs'kih pshenic': monografіja [Selection evolution mironvsky wheat]. Mironіvka, 326 p.
10. Shelepov, V.V., Chebakov, N.P., Vergunov, V.A., Kochmarskiy, V.S. (2009). Pshenitsa: istoriya, morfologiya, bIologiya, selektsiya: monografi ya [Wheat: history, morphology, biology, breeding]. Mironovka, Myronov typography, 14 p.
11. Netis, I.T. (2011). Pshenitsya ozima na pivdni Ukrayini: monografіja [Winter wheat in the south of Ukraine]. Kherson, Oldiplyus, 220 p.
12. Grechishkina, T.A. (2017). Naukove obgruntuvannya napryamiv optimizatsiyi elementiv tehnologiyi viroschuvannya pshenitsi ozimoyi v umovah pivdnya Ukrayini [Scientifi c substantiation of directions of optimization of growing technology elements of winter wheat cultivation under the conditions of the southern Ukraine]. Tavriyskiy naukoviy visnik [Taurian Scientifi c Bulletin], Issue 97, pp. 30–35.
13. Gamayunova, V.V., Panfi lova, A.V., Averchev, A.V. (2018). Produktivnist pshenitsi ozimoyi zalezhno vid elementiv tehnologiyi viroschuvannya v umovah pivdennogo Stepu Ukrayini [Winter wheat productivity depending on the elements of growing technology under the conditions of the southern steppe of Ukraine].Tavriyskiy naukoviy visnik [Taurian Scientifi c Bulletin], Issue 103, pp. 16–22.
14. Gamajunova, V.V., Smіrnova, І.V. (2018). Ekonomіchna efektivnіst' viroshhuvannja sortіv pshenicі ozimoi' zalezhno vіd optimіzacіi' fonu zhivlennja [Cost effi ciency of cultivation of grades of winter wheat depending on optimization of background of food]. Scientifi c Horizons, Issue 1 (64), pp. 10–14. Available at: https://doi.org/10.33249/2663-2144-2018-64-1-10-14.
15. Vozhegova, R.A., Krivenko, A.І. (2019). Vpliv bіopreparatіv na produktivnіst' pshenicі ozimoi' ta ekonomіchno-energetichnu efektivnіst' tehnologіi' i'i' viroshhuvannja v umovah Pіvdnja Ukrai'ni [Infl uence of biological products on productivity of a winter wheat and cost and power effi ciency of technology of its cultivation in the conditions of the South of Ukraine]. Vіsnik agrarnoi' nauki Prichornomor’ja [Bulletin of Agrarian Science of the Black Sea], Issue 1 (101), pp. 39–46. Available at: https://doi.org/10.31521/2313-092X/2019-1(101)-6.
16. Markovska, O.Y. (2018). Produktivnіst' sіvozmіni zalezhno vіd sistem osnovnogo obrobіtku gruntu ta dobriv v umovah zroshennja Pіvdnja Ukrai'ni [Crop rotation productivity depending on the systems of the basic to cultivation of the soil and fertilizers in the conditions of irrigation of the South of Ukraine]. Naukovі dopovіdі NUBіP Ukrai'ni [Scientifi c reports of NULES of Ukraine], Issue 4(74). Available at: http://journals.nubip.edu.ua/index.php/Dopovidi/article/view/%20dopovidi....
17. Markovska, O.Y., Pikovskyi, M.Y., Nikishov, O.O. (2018). Optimization of the system of irrigated winter wheat protection against harmful organisms in southern Ukraine. Bioresursi i prirodokoristuvannya [Bioresources and environmental management], Vol. 10, Issue 3–4, pp. 98–104. Available at: http://journals.nubip.edu.ua/index.php/Bio/article/view/11259.
18. Dimov, O.M., Bojarkіna, L.V. (2019). Metod koreljacіjno-regresіjnogo analіzu jak іnstrument ocіnki efektivnostі tehnologіj viroshhuvannja sіl's'kogospodars'kih kul'tur na zroshuvanih zemljah [Method correlation and regression analysis as the tool of assessment of effi ciency of technologies of cultivation of crops on the irrigated lands]. Zroshuvane zemlerobstvo [Irrigated agriculture], Issue 71, pp. 44–52. Available at: https://doi.org/10.32848/0135-2369.2019.71.10
19. Yeshchenko, V.O, Kopytko, P.H., Opryshko, V.P., Kostohryz, P.V. (2005). Osnovi naukovih doslidzhen v agronomiyi: pidruchnik [Fundamentals of scientifi c research in agronomy]. Kyiv, Action, 288 p.
20. Ushkarenko, V.O., Nikishenko, V.L., Goloborodko, S.P., Kokovihin, S.V. (2008). Dispersiyniy i korelyatsiyniy analiz u zemlerobstvi ta roslinnitstvi: navch. posib [Disperse and correlation analysis in agriculture and plant science]. Kherson, Aylant, 272 p.
 
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