Agriculture and forestry

Polishchuk Miкhaylo Ivanovych - сandidate of Agricultural Sciences, Associate Professor of the Department of Agriculture, Soil Science and Agrochemistry, Faculty of Agronomy, Horticulture and Plant Protection, Research Institute of Agricultural Technology and Nature Management of the Vinnytsia National Agrarian University (21008, Vinnytsya, St. Sonyachna, 3, e-mail: polishchuk.mikhaylo@ukr.net).

This scientific paper presents the results of two years of research aimed at analysing the impact of mineral fertilisers and growth regulators on the development and formation of productive characteristics of spring wheat varieties grown on grey podzolic soils of Vinnytsia region. The highest wheat yields were observed in the plots where N42P42K42 fertilisers were applied as the main fertiliser and nitrogen (N30) fertilisation during tillering. Additionally, the plants were treated with the growth regulator Fresh Florid at a dose of 1 l/ha and foliar fertilisation with urea (N10) at the stage of early earing. The lowest height of spring wheat plants was recorded in areas where the same mineral fertilisers were used (N42P42K42 and N30 at the tillering stage), as well as plants were treated with Fresh Florid growth regulator and foliar feeding with urea. The highest weight of 1000 grains, which ranged from 41.1-42.0 g, was achieved in the plots where N42P42K42 fertiliser and N30 fertiliser were used at the tillering stage, and the plants were treated with Fresh Florid and Fresh Energy growth regulators. In addition, the plants were fertilised with urea at the tube stage using the foliar method. The weight of grain per ear of spring wheat varied depending on the dosage of mineral fertilisers, the timing of their application and the use of growth regulators. In the areas with the highest fertiliser doses, this figure ranged between 1.19 and 1.21 g. On average, over two years, the maximum yield of spring wheat grain was observed in plots where N42P42K42 mineral fertilisers and N30 fertiliser were applied during tillering. Plants were treated with Fresh Florid growth regulator, and at the stage of early tube emergence, foliar feeding with urea was carried out. This ensured an average yield of 5.2 t/ha.

1. Storozhenko V.O., Batsmanova L.M., Makarenko V.I. (2012). Vplyv kompleksnykh dobryv na funktsionalnyi stan fotosyntetychnoho aparatu u vysokointensyvnykh sortiv pshenytsi ozymoi [The influence of complex fertilizers on the functional state of the photosynthetic apparatus in high -intensity varieties of winter wheat]. Ahronom − Agronomist. № 4. 50−52. [in Ukrainian].

2. Hamaiunova V.V. (2014). Zmina rodiuchosti gruntiv Pivdennoho Stepu Ukrainy pid vplyvom dobryv ta pidkhody do yikh efektyvnoho zastosuvannia u suchasnomu zemlerobstvi [Changing the soil fertility of the southern steppe of Ukraine under the influence of fertilizers and approaches to their effective use in modern agriculture]. Ahrokhimiia i gruntoznavstvo: mizhvidomchyi tematychnyi naukovyi zbirnyk. Spets. vypusk do IKh zizdu ukrainskoho tovarystva gruntoznavtsiv ta ahrokhimikiv − Agrochemistry and soil science: Interagency thematic scientific collection. Special. Issue to the 9th Congress of the Ukrainian Society of Soil Scientists and Agrochemicals. Knyha 1. Plenarni dopovidi. Kharkiv. 38−47. [in Ukrainian].

3. Herasko T.V. (2007). Vrozhainist, struktura vrozhaiu ta yakist zerna ozymoi pshenytsi za dii antyoksydantnykh preparativ [The yield, crop structure and quality of winter wheat grain for antioxidant drugs]. Zbirnyk naukovykh prats Luhanskoho ahrarnoho universytetu. Seriia «Silskohospodarski nauky» − Collection of scientific works of Lugansk Agrarian University. Agricultural Science Series. № 80 (103). 19−24. [in Ukrainian].

4. Yeshchenko V.O., Kopytko P.H., Opryshko V.P., Kostohryz P.V. (2005). Osnovy naukovykh doslidzhen v ahronomii [Fundamentals of scientific research in agronomy]. Kyiv: Diia. [in Ukrainian].

5. Hasanova I.I., Kostyria I.V., Ostapenko M.A., Ostapenko S.M., Bondarenko N.S. (2012). Zakhody pidvyshchennia urozhainosti ta yakosti zerna ozymoi pshenytsi v umovakh Prysyvashshia [Measures to increase the yield and quality of winter wheat grain in the conditions of glowing]. Biuleten Instytutu silskoho hospodarstva stepovoi zony NAAN Ukrainy − Bulletin of the Institute of Agriculture of the Steppe Zone of NAAS of Ukraine. Dnipropetrovsk : Nova ideolohiia. № 2. 98−102. [in Ukrainian].

6. Kalenska S.M., Antal T.V., Maksymenko O.A. (2015). Vplyv elementiv tekhnolohii vyroshchuvannia na urozhainist pshenytsi miakoi yaroi v umovakh pivnichnoi chastyny Lisostepu Ukrainy [Influence of elements of growing technology on the yield of soft spring wheat in the northern part of the forest -steppe of Ukraine]. Visnyk Zhytomyrskoho natsionalnoho ahroekolohichnoho universytetu − Bulletin of Zhytomyr National Agro-Ecological University. № 2 (1) (50). 223−227. [in Ukrainian].

7. Kalenska S.M., Shutyi O.I. (2015). Formuvannia pokaznykiv struktury vrozhaiu pshenytsi tverdoi yaroi zalezhno vid elementiv tekhnolohii vyroshchuvannia [Formation of indicators of the structure of the wheat of solid spring, depending on the elements of cultivation technology]. Visnyk Sumskoho nats. ahrarnoho universytetu. Seriia «Ahronomiia i biolohiia» − Bulletin of Sumy Nat. Agrarian University. Agronomy and Biology Series. Vol. 3. № 29. 170−173. [in Ukrainian].

8. Kochmarskyi V.S., Khomenko S.O., Solona V.I., Fedorenko I.V., Fedorenko M. V. (2014). Bilshe uvahy yarii pshenytsi [More attention of spring wheat]. Ahrarnyi tyzhden − Agrarian Week. № 3/4. 43−44. [in Ukrainian].

9. Lozinska T. P., Vlasenko V. A. (2010). Vykorystannia novoho selektsiinoho indeksu dlia otsinky produktsiinoho protsesu u sortiv pshenytsi miakoi yaroi [Use of a new breeding index to evaluate the product process in the varieties of soft spring wheat]. Visnyk Sumskoho natsionalnoho ahrarnoho universytetu. Ser. Ahrono- miia i biolohiia: naukovo-metodychnyi zhurnal − Bulletin of Sumy National Agrarian University. Sir. Agrono-and Biology: Scientific and Methodological Journal. № 10. 130−133. [in Ukrainian].

10. Mazur O.V., Polishchuk M.I., Tynko V.V. (2021). Otsinka hustoty roslyn yachmeniu yaroho zalezhno vid tekhnolohichnykh pryiomiv vyroshchuvannia [Assessment of spring barley plants depending on technological growing techniques]. Silske hospodarstvo ta lisivnytstvo − Agriculture and forestry. № 4 (23). 244−252. DOI:10.37128/2707-5826-2021-4-20 [in Ukrainian].

11. Metodyka derzhavnoho sortovyprobuvannia s.-h. kultur (2001). [Methodology of state variety testing cultures]. Za red. V.V. Vovkodava ; vypusk druhyi. K. [in Ukrainian].

12. Kalenska S.M., Novytska N.V., Zhemoida V.L., Kachura Ye.V., Makrushyn M.M., Polishchuk I.S., Shynkaruk V.A., Polishchuk M.I., Kovalenko O.A. (2011). Nasinnieznavstvo ta metody vyznachennia yakosti nasinnia silskohospodarskykh kultur [Seed studies and methods for determining the quality of crop seeds] Navchalnyi posibnyk. ta in. Za red. S.M. Kalenskoi. Vinnytsia.: FOP Danyliuk. [in Ukrainian].

13. Palamarchuk V.D., Kalenska S.M., Yermakova L.M., Polishchuk I.S., Polishchuk M.I. (2015). Systemy suchasnykh intensyvnykh tekhnolohii u roslynnytstvi [Systems of modern intensive technologies in crop production]. Vinnytsia: FOP Rohalska I.L. [in Ukrainian].

14. Polishchuk M.I., Antko R.A. (2020). Udoskonalennia tekhnolohichnykh pryiomiv vyroshchuvannia pshenytsi yaroi v umovakh pravoberezhnoho Lisostepu Ukrainy [Improvement of technological techniques for growing spring wheat in the conditions of the Right -Bank Forest -Steppe of Ukraine]. Silske hospodarstvo ta lisivnytstvo − Agriculture and forestry. № 2 (17). 64−73. DOI: 10.37128/2707-5826-2020-2-6 [in Ukrainian].

15. Polishchuk I.S., Polishchuk M.I. (2020). Vplyv biotychnykh ta abiotychnykh chynnykiv na polovu skhozhist ta zberezhennia roslyn sortiv pshenytsi ozymoi zalezhno vid poperednykiv ta strokiv sivby v umovakh Lisostepu Pravoberezhnoho Ukrainy [The influence of biotic and abiotic factors on the field germination and preservation of winter wheat varieties depending on the predecessors and sowing terms in the conditions of the forest -steppe of Right -Bank Ukraine]. Annali ditalia (Italys scientific journal). № 6. Vol. 2 r. 18−26. [in Ukrainian].

16. Polishchuk M.I. (2017). Formuvannia produktyvnosti yachmeniu yaroho zalezhno vid zastosuvannia rehuliatoriv rostu roslyn v umovakh Lisostepu pravoberezhnoho [Formation of spring barley productivity depending on the use of plant growth regulators in the forest -steppe of the right bank]. Silske hospodarstvo ta lisivnytstvo − Agriculture and forestry. № 7 (1). 59−69. [in Ukrainian].

17. Polishchuk M.I. (2018). Formuvannia produktyvnosti pshenytsi ozymoi zalezhno vid zastosuvannia mineralnykh dobryv ta bakterialnykh preparativ v umovakh Lisostepu Pravoberezhnoho [Formation of winter wheat productivity depending on the use of mineral fertilizers and bacterial preparations in the conditions of the forest-steppe of the right bank]. Silske hospodarstvo ta lisivnytstvo − Agriculture and forestry. № 2 (9). 29−40. [in Ukrainian].

18. Polishchuk M.I. (2020). Produktyvnist roslyn pshenytsi ozymoi zalezhno vid fonu zhyvlennia ta zastosuvannia biolohichnykh dobryv v umovakh Pravoberezhnoho Lisostepu Ukrainy [The productivity of winter wheat plants depending on the background of nutrition and the use of biological fertilizers in the conditions of the Right -Bank Forest -Steppe of Ukraine]. International independent scientific journal − International Independent Scientific Journal. № 15. 19−27. [in Ukrainian].

19. Retman M.S. (2011). Yakist zerna pshenytsi yaroi [Quality of Yaroi wheat grain]. Karantyn i zakhyst roslyn − Quarantine and plant protection. № 12. 10−12. [in Ukrainian].

20. Rozhkov A.O., Puzik V.K., Kalenska S.M., Puzik L.M., Bobro M.A., Chyhryn O.V., Antal T.V. (2015). Upravlinnia produktyvnistiu posiviv pshenytsi tverdoi yaroi v Livoberezhnomu ta Pivnichnomu Lisostepu Ukrainy [Management of crop productivity of wheat of solid spring in the Left Bank and Northern Forest -Steppe of Ukraine]. Kh.: Maidan. [in Ukrainian].

21. Tynko V.V., Polishchuk M.I. (2022). Vplyv na vysotu roslyn yaroho yachmeniu mineralnykh i mikrodobryv v umovakh Pravoberezhnoho Lisostepu Ukrainy [Management of crop productivity of wheat of solid spring in the Left Bank and Northern Forest -Steppe of Ukraine]. Silske hospodarstvo ta lisivnytstvo − Agriculture and forestry. № 2 (25). DOI: 10.37128/2707-5826-2022-2-18 227−235. [in Ukrainian].

22. Tkachuk S.O. (2011). Porivnialna efektyvnist osinnoho ta vesnianoho vnesennia amiachnoi selitry pid rizni sorty ozymoi pshenytsi miakoi [Comparative efficiency of autumn and spring application of ammonium nitrate under different varieties of winter wheat soft]. Visnyk Natsionalnoho universytetu vodnoho hospodarstva ta pryrodokorystuvannia. Seriia «Silskohospodarski nauky» − Bulletin of the National University of Water Management and Environmental Management. Issue. 3 (55). 60−65. [in Ukrainian].

23. Tsytsiura Ya.H., Polishchuk M.I., Bronnikova L.F. (2020). «Hruntoznavstvo z onovamy heolohii. Chastyna II. Henezys, klasyfikatsiia ta vlastyvosti hruntiv». Navchalnyi posibnyk. Vinnytsia. TOV «Druk plius». [in Ukrainian].

24. Polishchuk M., Bronnicova L. (2023). Research of hydrographic resources of Vinnytsia region. Agro-ecological potential of soil cover of Vinnytsia region. Scientific monograph. Riga, Latvia : “Baltija Publishing”. P. 164−188. [In English].

25. Iula V.M., Prokhorenko M.M. (2010). Osoblyvosti mineralnoho zhyvlennia pshenytsi yaroi zalezhno vid ahrometeorolohichnykh ta ahrotekhnichnykh faktoriv [Features of mineral nutrition of spring wheat depending on agrometeorological and agrotechnical factors]. Zbirnyk naukovykh prats Natsionalnoho naukovoho tsentru “Instytut zemlerobstva NAAN” − Collection of scientific works of the National Scientific Center "Institute of Agriculture of NAAS". Issue. 3. 216−227. [in Ukrainian].