Klipakova Ju. O., Priss O. P., Bilousova Z. V., Jeremenko O. A.
Pages: 16-23.

Full article: 

---

Abstract

The purpose. To establish influence of antifungal and antifungal-insecticidal mixtures for presowing cultivation of seeds separately, and also in the joint with growth regulator of plants AKM on form of elements of structure of a crop and productivity of plants of winter wheat. Methods. Before sowing seeds were treated with different seed dressers of antifungal action and antifungal-insecticidal mixture: Raksil Ultra (0,25 l/t), Lamardor (0,2 l/t), mixture of Lamardor (0,2 l/t)+Gaucho (0,25 kg/t), and also their mixture with growth regulator of plants — AKM (0,33 l/t). As control they used the alternative treated by water. The account of elements of structure of a crop and determination of biological productivity was spent by conventional techniques. Content of malonic dialdehyde in leaves of plants of winter wheat during vegetation was determined using spectrophotometric method on response to 2-thiobarbituric acid and then was converted on dry weight. Results. It is established that formation of elements of structure of crop and productivity of probed variety of winter wheat are influenced with the level of oxidative stress in plants. Application of the selected seed dressers promotes lowering of peroxidation of lipids that positively influenced backfilling of productive shoots, length and amount of ears, quantity of seeds in an ear and mass of 1000 seeds. Addition to seed dressers of AKM reinforced their action. Conclusions. The best indexes of elements of structure of a crop and productivity have been generated by plants at use of presowing treatment with Lamardor+Gaucho, and Lamardor + Gaucho + AKM. That has allowed realizing genetic potential of productivity on 47 and 51 % accordingly. Positive effect to presowing treatment of seeds on development of plants is stipulated by lowering activity of peroxidation processes.

---

Key words: winter wheat, seed dresser, growth regulator of plants, structure of crop, productivity, malonic dialdehyde.

---

References

1. Melnyk A.V., Sobko M.H., Dubovyk O.O., Melnyk A.V. (2014). Produktyvnist sortiv pshenytsi ozymoi zalezhno vid strokiv sivby v umovakh pivnichnoi chastyny livoberezhnoho Lisostepu Ukrainy [Productivity of winter wheat varieties depending on the sowing dates in the northern part of the left-bank Forest-Steppe of Ukraine]. Visnyk Poltavskoi derzhavnoi akademii. № 1. P. 6 – 9. [in Ukrainian].
2. Turkington T. K., Beres B. L., Kutcher, H. R et al. Winter wheat yields are increased by seed treatment and fall-applied fungicide. Agronomy Journal. 2016. T. 108. №. 4. C. 1379-1389. doi:10.2134/agronj2015.0573
3. Zhemela H. P., Herman M. M. Vrozhainist pshenytsi m’iakoi ozymoi v zalezhnosti vid peredposivnoi obrobky nasinnia [Yield of common winter wheat depending on pre-sowing seed treatment]. Visnyk Poltavskoi derzhavnoi akademii. 2010. № 4. S. 36-39. [in Ukrainian].
4. DeVuyst E. A., Edwards J., Hunger B. and Weaver L. (2014). Insecticide and fungicide wheat seed treatment improves wheat grain yields in the US southern plains. Crop Management. T. 13. №. 1. doi:10.2134/CM-2013-0039-RS
5. Zheliazkov O. I. (2014). Vplyv ahrotekhnichnykh pryiomiv vyroshchuvannia na zernovu produktyvnist pshenytsi ozymoi po sternovomu poperednyku [Influence of agrotechnical cultivation methods on grain productivity of winter wheat after stover predecessor]. Biuleten Instytutu silskoho hospodarstva stepovoi zony, № 7. S. 133-139. [in Ukrainian].
6. Buriak Yu. I., Bondarenko L. V., Chernobab O.V., Ohurtsov Yu.Ye. (2011). Vykorystannia rehuliatoriv rostu roslyn u pryskorenomu rozmnozhenni nasinnia novykh sortiv pshenytsi yaroi [Use of plant growth regulators in accelerated seed propagation of new varieties of spring wheat]. Selektsiia i nasinnytstvo. V. 99. S. 159-171. [in Ukrainian].
7. Klipakova Yu.O., Bilousova Z.V. (2018). Vplyv peredposivnoi obrobky nasinnia ta pohodnykh umov roku na urozhainist ta yakist zerna pshenytsi ozymoi [The influence of presowing seed treatment and weather conditions of the year on yield and grain quality of winter wheat]. Zroshuvane zemlerobstvo. V. 69. S.41 – 45. [in Ukrainian].
8. Artiushenko P.N., Artiushenko N.P., Artiushenko A.P., Artiushenko Yu.P. (2016). Kataloh sortov ozymoi miahkoi pshenytsi selektsyy fermerskoho khoziaistva «Bor» [List of winter varieties of common wheat of "Bor" company breeding]. Odessa, 40 s. [in Russian].
9. Perelik pesticidiv i agrohimikativ, dozvolenih do vikoristannya v Ukraini [List of pesticides and agrochemicals permitted for use in Ukraine]. K.: Yunivest Media, 2016. 1024 s. [in Ukrainian].
10. Pat. 10460 Ukraina, MKN7 A 01S1/06, A01N 31/14. Antioksidantna kompoziciya «AOK-M» dlya peredposivnoi obrobki nasinnya silskogospodarskih kultur [Antioxidant composition "AOK-M" for presowing treatment of seeds of agricultural crops]. O.M. Zaslavskij, V.V.Kalitka, T.O.Malahova (Ukraina). № 2004121 0460: zayavl. 20.12.2004; opubl. 15.08.2005. – Byul. № 8. [in Ukrainian].
11. Yeshchenko V.O., Kopytko P.H., Kostohryz P.V. et al. (2014). Osnovy naukovykh doslidzhen v ahronomii [Fundamentals of research in agronomy]. Vinnytsia: PP «TD Edelveis i K». 332 s. [in Ukrainian].
12. Musiienko M.M., Parykova T.V., Slavnyi P.S. (2001). Spektrofotometrychni metody v praktytsi fiziolohii ta ekolohii Roslyn [Spectrophotometric methods in the practice of physiology, biochemistry and ecology of plants]. Kyiv: Fitosotsiotsentr. 200 s. [in Ukrainian].
13. Dospekhov B.A. (1985). Metodika polevogo opyta (s osnovami statisticheskoy obrabotki rezul’tatov issledovaniya). [Methods of field experience (with the basics of statistical processing of research results)]. Moskva: Agropromizdat. 351s. [in Russian].
14. Podlesnykh N. V. (2015). Osobennosti prokhozhdeniya etapov organogeneza, faz rosta i razvitiya, urozhaynost’ i kachestvo ozimoy tverdoy i myagkoy pshenitsy v usloviyakh Lesostepi Voronezhskoy oblasti. [Features of the passage of organogenesis stages, phases of growth and development, yield and quality of winter common and durum wheats in the conditions of the Forest-Steppe of the Voronezh region]. Vestnik Voronezhskogo gosudarstvennogo agrarnogo universiteta № 3(46). S. 12 – 22. [in Russian].
15. Lysenko N. N., Makeyeva T.F., Prudnikova E.G., KHilkova N.L. (2012). Vliyaniye dobreniy i fungitsidov na fitosanitarnoye, fiziologicheskoye sostoyaniye i produktivnost’ zernovykh kul’tur. [Influence of fertilizers and fungicides on phytosanitary and physiological state, productivity of grain crops]. Vestnik Orlovskogo gosudarstvennogo agrarnogo universiteta. T. 37. №. 4. S.14 – 20. [in Russian].
16. Kolupayev YU.E. (2007). Aktivnyye formy kisloroda v rasteniyakh pri vozdeystvii stressorov: obrazovaniye i vozmozhnyye funktsii. [Active forms of oxygen in plants under the influence of stressors: formation and possible functions]. Visnik KHarkivs’kogo natsional’nogo agrarnoho universytetu. Vip. 3 (12). S. 6 – 26. [in Russian].
17. Karpenko V. P. (2009). Intensyvnist protsesiv lipoperoksydatsii ta stan antyoksydantnykh system zakhystu yachmeniu yaroho za dii herbitsydu Hranstar 75 i rehuliatora rostu roslyn Emistym C [The intensity of lipoperoxidation processes and the state of the antioxidant protection system bof spring barley under the effect of Granstar 75 herbicide and Emistim C plant growth regulator]. Zbirnyk naukovykh prats Umanskoho DAU. P. 30 – 39. [in Ukrainian].
18. Karpenko V.P., Prosyakin D.I. (2015). Lipoperoksidacijni ta antioksidantni procesi v roslinah vivsa golozernogo za dii biologichno aktivnih rechovin [Lipoperoxidant and antioxidant processes in oats plants under the effect of biologically active substance ]. Visnyk Umanskoho NUS. №1. S. 46 - 50. [in Ukrainian].
19. Kolupayev YU.E., YAstreb T.O. (2015). Fiziologicheskiye funktsii neenzimaticheskikh antioksidantov rasteniy. [Physiological functions of non-enzymatic antioxidants in plants]. Visnyk Kharkivs'koho natsional'noho ahrarnoho universytetu. №. 2. S. 6 – 25. [in Russian].