Сільське господарство та лісівництво

Shevchuk Oksana – Candidate of Biological Sciences, Associate Professor of department of ecology and guard of environment of the Vinnytsya National Agrarian University (21008, m. Vinnytsia, Sonaychna Str. 3. е-mail: shevchukoksana8 @gmail.com)

Verhelis Victoria – Assistant Professor of the Department of Ecology and Environmental Protection, Vinnytsia National Agrarian University (21008, Vinnytsia, Sonaychna Str. 3, e-mail: viktoriya_iv47@ukr.net)

Tkachuk Olesya – Сandidate of Biological Sciences, Associate Professor of the Department of Biology at the Vinnitsa State Pedagogical University named after Mikhail Kotsyubinsky (21100, Vinnitsa, Ostrozky St., 32, e-mail: ovin8@ukr.net). 

Khodanitskaya Elena – Candidate of Agricultural Sciences, Senior Teacher of the Department of Biology of the Vinnitsa State Pedagogical University named after Mikhail Kotsiubynsky (21100, Vinnitsa, Ostrozky St., 32, e-mail: olena.khodanitska @gmail.com). 

The article presents the results of research of growth processes and anatomical indicators of wheat culture of the variety Kraevid, depending on the treatment with the growth-regulating preparation – tebuconazole (0,5% and 1%). The tebuconazole was treated by spraying the aerial part and introduction through the root system. It has been established that the use of tebuconazole of different physiological-active concentrations (1% and 0.5%) in different methods of introducing into the plant (through the root and through spraying) led to a slowing of linear growth and inhibition of the root growth of wheat plants. The most distinct effect was observed with the use of 1% tebuconazole when the retardant was treated through the root. Treatment of wheat plants with tebuconazole through root and spraying caused significant changes in water metabolism and photosynthesis of plants: the linear size of stomata decreased, that led to reduction of  the  stomata area. It was found that when the tebuconazole  was fed through the root, the transpiration intensity was higher than in the variant with the spraying of plants.

1. Kuriata V.H., Shevchuk O.A., Tkachuk O.O. (2002). Stan i perspektyvy pidvyshchennia efektyvnosti ta ekolohichnoi bezpeky zastosuvannia retardantiv i etylenprodutsentiv v roslynnytstvi [State and prospects of increase of efficiency and ecological safety of application of Retandrolums and етиленпродуцентів in a plantgrower]. Naukovi zapysky Vinnytskoho derzhavnoho pedahohichnoho universytetu imeni Mykhaila Kotsiubynskoho – Scientific messages of the Vinnytsya state pedagogical university of the name of Mykhajlo Kotsyubinsky. Issue 2. 85-90. [in Ukrainian].  

2.Shevchuk O.A., Pervachuk M.V., Verhelis V.I. (2018). Vplyv preparativ antyhiberelinovoi dii na prorostannia nasinnia kvasoli [Influence of preparations of anti-giperberinovaya action on germination of seed of beans]. Visnyk Umanskoho natsionalnoho universytetu sadivnytstva. Naukovo-vyrobnychyi zhurnal. – Bulletin of the Uman National University of Horticulture. Scientific and production magazine. 1. 66-71. Doi:10.31395/2310-0478-2018-1-66-71. [in Ukrainian].  

3.Polishchuk M. I. (2018). Formuvannia produktyvnosti pshenytsi ozymoi zalezhno vid zastosuvannia mineralnykh dobryv ta bakterialnykh preparativ v umovakh Lisostepu Pravoberezhnoho. [Formation of productivity of winter wheat depending on the application of mineral fertilizers and bacterial preparations in the conditions of the Steppe right zone Forest]. Zbirnyk naukovyx pracz`. Silske hospodarstvo ta lisivnytstvo. – Collection of scientific works. Agriculture and forestry. 9. 29-40. [in Ukrainian].  

4.Khodanitskyi V., Khodanitska O. (2016). Zastosuvannia retardantiv u posivakh zernovykh kultur [Application of retardants in cereals crops]. URL: https://propozitsiya.com/ua/zastosuvannya-retardantiv-u-posivah-zernovih-kultur. [in Ukrainian].   

5.Romaniuk V.I. (2018). Urozhainist zerna yachmeniu yaroho zalezhno vid modeli tekhnolohii vyroshchuvannia v umovakh Lisostepu Pravoberezhnoho. [Yield of grains of barley, depending on the model of growing technologies in the conditions of the Steppe right zone Forest]. VI Mizhnarodna naukovo-praktychna konferentsiia molodykh vchenykh «Novitni tekhnolohii vyroshchuvannia silskohospodarskykh kultur». 120-122. [in Ukrainian].  

6.Lypovyi V.H., Kniaziuk O.V., Shevchuk O.A. (2018). Produktyvnist sumisnykh posiviv kukurudzy z bobovymy kulturamy na sylos zalezhno vid elementiv tekhnolohii vyroshchuvannia ta rehuliatoriv rostu. [Productivity of conventional combinations of kukurudzi with cultures on rarth depending on elements of growth tehnology and growth regulators]. Zbirnyk naukovyx pracz`. Silske hospodarstvo ta lisivnytstvo. – Collection of scientific works. Agriculture and forestry. 10. 74-83. [in Ukrainian].  

7.Kondratiuk O. O., Skavronska V.O., Poliak A.V. (2018). Pokaznyky prodykhovoho aparatu lystkiv kukurudzy za dii tebukonazolu [Indicators of the respiratory apparatus of corn leaves for the action of tebuconazole]. Materyaly ХІV mezhdunarodnoi nauchno-praktycheskoi konferentsyy. Nastoiashchy yzsledovanyia y razvytye. 7. 28-30. [in Ukrainian].