Effectiveness of herbicide application with plant growth regulators and microfertilizer in late crops of winter wheat
DOI:
https://doi.org/10.36495/2312-0614.2023.2.33-38Keywords:
winter wheat, herbicides, stimulant preparations, weeds, productivity, grain qualityAbstract
Goal. To establish the features of the formation of weed complex, yield and grain quality of winter wheat sown on the late sowing period, depending on the application of post-emergence herbicides, plant growth regulators and microfertilizers.
Methods. Field, measuring and weighing, statistical, laboratory, analytical.
results. According to the results of investigations in 2016—18, 30 species of weed plants were found in late crops of winter wheat: late spring grasses (3 species); early and late dicotyledonous (14 species); dicotyledonous wintering, winter and biennial (7 species); dicotyledonous perennials (6 species). In terms of quantity, late spring grasses weeds dominated (40.6%), and in terms of raw mass dicotyledonous perennials dominated (87.6%). Technical efficiency of tank mixture of anti-perennial herbicides Dekabrist 480 SL (0.15 l/ ha) + Gryzny, W.G. (15 g/ha) + Talant, surface-active substance (0.2 l/ha), when applied at the tillering stage (standard) against the total raw mass of dicot annual and perennial weeds was 96.7 and 69.2%, respectively. The low level of control of dicotyledonous perennial species by this tank mixture was associated with the partial regrowth of root-sprouting weeds, especially sow thistles, after the introduction of the specified herbicides, namely during the booting period. The application of plant growth regulators Emistym C, w.-a.s. (10 ml/ha) and Vermiiodis, w.s. (6.0 l/ha) at the booting stage, against the background of application of herbicides at the tillering stage, stimulated the growth of the raw weight of dicotyledonous perennials and the total raw weight of all weeds, compared to their application in a tank mixture with herbicides at the tillering stage. At the same time, these indicators, when applying microfertilizer Nanomix, s. (2.0 l/ha) in a tank mixture with herbicides at the tillering stage, were higher, compared to applying the preparation separately from herbicides at the booting stage. An increase in the level of raw mass of weeds against the background of the use of stimulating preparations led to a decrease in grain yield in most variants with these preparations, compared to the standard. No effect of the studied preparations on the protein content of the grain, as well as the germination energy and laboratory germination of the grown grain was found.
Conclusions. The application of post-emergence herbicide compositions with plant growth regulators and microfertilizers in late crops of winter wheat stimulates the growth of the raw mass of weeds, which negatively affects the grain yield of the crop.
References
Rozhkov A.O., Ohurtsov Ye.M. (2017). Roslynnytstvo. Navchalnyi posibnyk. [Plant production. Tutorial]. Kharkiv: Tim Pablish Hrup, 363. (in Ukrainian).
Krasylovets Yu.H., Zuza V.S., Petrenkova V.P. et al. (Kyrychenko V.V., Krasylovets Yu.H., Eds.). (2006). Optymizatsiia intehrovanoho zakhystu polovykh kultur: dovidnyk. [Optimization of integrated protection of field crops: directory]. Kharkiv: Mahda LTD, 252 p. (in Ukrainian).
Zuza V.S. (2022). Herbolohiia. Monohrafiia. [Herbology. Monograph]. Kharkiv: KP «Miskdruk», 468 p. (in Ukrainian).
Pacanoski Z., Mehmeti A. (2018). POST herbicide programme for effective weed control in winter wheat (Triticum aestivum L.). Agronomy Research, 16, 4, 1796–1808. https://doi.org/10.15159/AR.18.177
Tanchyk S.P., Shpyrka O.M. (2012). Herbitsydy u posivakh pshenytsi ozymoi. [Herbicides in winter wheat stands]. Karantyn i zakhyst roslyn [Quarantine and Plant Protection], (12), 17–18. (in Ukrainian).
Tkalich Yu.I., Matyukha V.L., Bokun O.I. (2014). Zakhyst posiviv ozymoi pshenytsi vid burianiv na chornozemakh zvychainykh pivnichnoho Stepu Ukrainy. [Protection of winter wheat crops against weeds on ordinary chernozems of the northern steppes of Ukraine]. Naukovi pratsi Instytutu bioenerhetychnykh kultur i tsukrovykh buriakiv [Scientific Papers of the Institute of Bioenergy Crops and Sugar Beet], 20, 116–120. (in Ukrainian).
Markovska O.Ie. (2014). Efektyvnist bakovykh sumishei herbitsydiv ta rehuliatoriv rostu na pshenytsi ozymii v Pivdennomu Stepu Ukrainy [Effectiveness of tank mixtures of herbicides and growth regulators on winter wheat in the Southern Steppe of Ukraine]. Tavriiskyi naukovyi visnyk, Seriia: Silskohospodarski nauky, [Taurida Scientific Herald. Series: Rural Sciences], 87, 60–64. (in Ukrainian).
Leontyuk I.B., Golodriha O.V., Zabolotniy O.I., Rozborska L.V. (2018). Formuvannia fotosyntetychnoi produktyvnosti pshenytsi ozymoi za dii Derbi ta Biolanu. [Formation of photosynthetic productivity of winter wheat under the action of Derby and Biolan]. Tavriiskyi naukovyi visnyk, Seriia: Silskohospodarski nauky [Taurida Scientific Herald. Series: Rural Sciences], 100, 1, 111–118. (in Ukrainian).
Chala N.M. (2020). Riven zaburianenosti ta vrozhainosti posiviv pshenytsi ozymoi na tli zastosuvannia protruinyka Maksym, herbitsydu Marafon ta ristrehuliatora Vuksal Aminoplant. [The level of weediness of the winter wheat sowing on the background of the use the treating agent Maksim, the herbicide of Marathon and the growth regulator of Wuksal Aminoplant]. Tavriiskyi naukovyi visnyk, Seriia: Silskohospodarski nauky. [Taurida Scientific Herald, Series: Rural Sciences], 111, 145–141. https://doi.org/10.32851/2226-0099.2020.111.20 (in Ukrainian).
Matiukha V.L. (2021). Tekhnichna efektyvnist bakovykh sumishei herbitsydiv u posivakh pshenytsi ozymoi pislia neparovykh poperednykiv v umovakh Pivnichnoho Stepu Ukrainy [Technical efficiency of tank mixtures of herbicides in crops of winter wheat after non–steam predecessors in the conditions of the Northern Steppe of Ukraine]. Karantyn i zakhyst roslyn. [Quarantine and Plant Protection], 1(264), 19–24. https://doi.org/10.36495/2312-0614.2021.1.19-24 (in Ukrainian).
Marenych M.M., Kaminsky V.F., Bulygin C.Yu. et al. (2020). Optimization of factors of managing productive processes of winter wheat in the Forest-Steppe. Agricultural Science and Practice, 7, 2, 44–54. DOI: https://doi.org/10.15407/agrisp7.02.044
Cherenkov A.V., Solodushko M.M. (2014). Klimatychni zminy ta osoblyvosti vyroshchuvannia pshenytsi ozymoi v umovakh Pivnichnoho Stepu. [Climatic changes and features of technique of cultivation of winter wheat in conditions of Northern Steppe]. Visnyk ahrarnoi nauky. [Bulletin of Agricultural Science], (5). 16–20. (in Ukrainian).
Korkhova M.M., Kovalenko O.A., Tsoi N.H, Ostapenko O.D. (2018). Vplyv strokiv sivby ta pohodnykh umov osinnoho periodu na tryvalist osinnoi vehetatsii pshenytsi miakoi ozymoi. [The influence of sowing dates and weather conditions of the autumn period on the duration of the autumn vegetation of soft winter wheat]. Novitni tekhnolohii vyroshchuvannia silskohospodarskykh kultur. [The latest technologies for growing agricultural crops]: abstracts of reports of the VI International Scientific and Practical Conference of Young Scientists (March 29, 2018, Kyiv). Vinnytsia: Nilan-LTD, 96–98. (in Ukrainian).
Hrytsevych Yu.S., Samets N.P., Sydoruk H.P. (2017). Produktyvnist pshenytsi ozymoi za riznykh strokiv sivby v Zakhidnomu Lisostepu [Productivity of winter wheat at different sowing times in the Western Forest Steppe]. Zbirnyk naukovykh prats NNTs «Instytut zemlerobstva NAAN». [Collection of scientific works of the National Scientific Center “Institute of Agriculture of NAAS”], 2, 46–57. (in Ukrainian).
Perelik pestytsydiv i ahrokhimikativ, dozvolenykh do vykorystannia v Ukraini. (2012). [List of pesticides and agrochemicals approved for use in Ukraine]. Kyiv: TOV «Iunivest Media», 831. (in Ukrainian).
Perelik pestytsydiv i ahrokhimikativ, dozvolenykh do vykorystannia v Ukraini. (2016). [List of pesticides and agrochemicals approved for use in Ukraine]. Kyiv: TOV «Iunivest Media», 1023. (in Ukrainian).
Smirnov B.M. (1969). Metodika i tekhnika ucheta sornyakov [Methods and techniques for accounting of weeds]. Nauchnyye trudy NIISKH Yugo-Vostoka. Saratov, 26, 196 р. (in Russian).
Fisyunov A.V., Vorobyev N.Ye., Matyukha L.A., Litvinenko Yu.V. (1974). Metodicheskiye rekomendatsii po uchetu i kartirovaniyu zasorennosti posevov [Methodical recommendations for accounting and mapping of weediness of crops]. Dnepropetrovsk, 71 р. (in Russian).
Trybel S.O., Siharova D.D., Sekun M.P. et al. (Trybel S.O. Ed.). 2001. Metodyka vyprobuvannia i zastosuvannia pestytsydiv [Methodology of testing and application of pesticides]. Kyiv: Svit, 448 р. (in Ukrainian).
Dospehov B.A. (1985). Metodika polevogo opyta [Field experiment methodology]. Moskva: Agropromizdat, 351 p. (in Russian).
