Influence of new plant growth-stimulating biopreparations on the quality indicators of vegetable root crop seeds

The article presents research data on the effects of a complex of biological preparations on the growth parameters and phytopathological condition of carrot and table beet seeds in 2025. Based on the results of laboratory studies, it was established that pre-sowing treatment of carrot and table beet seeds with a complex of biological preparations improved growth parameters and reduced the incidence of major fungal diseases. The study revealed that, as a pre-sowing seed treatment aimed at enhancing germination energy and seed germination rate, as well as reducing the species composition of major fungal pathogens, the most effective were the combinations of preparations: Phytolaza, 1.0 ml/L + Phytosporin, 2.0 g/L, and Celobacirin AS-24C, 1.0 ml/L + Phosphobacirin-C, 1.5 ml/L.

1. Ryabchinskaya T.A. Sredstva, reguliruyushchiye rost i razvitiye rasteny, v agrotekhnologiyakh sovremennogo rasteniyevodstva// Agrokhimiya. - 2017. - № 12. - S. 62-92.

2. Shapoval O.A. Regulyatory rosta rasteny v selskom khozyaystve// Zashchita i karantin rasteny. - 2019. - № 4. - S. 9-14.

3. Aytbayeva A.T., Aytbayev T.E., Buribayeva L.A., Manabayeva U.A. Biologiyalyk preparattardyn kokonis daқyldarynyn tukymdarynyn osu energiyasyna zhәne ongіshtigine aseri// Pochvovedeniye i agrokhimiya. - 2024. - № 4. - S. 72-84.

4. Makhaye G., Mofokeng M.M., Tesfay S., Aremu A.O., Van Staden J., Stephen A.O. Influence of plant biostimulant application on seed germination// Biostimulants for Crops from Seed Germination to Plant Development. - 2021. - P. 109-135.

5. Muhie S.H., Memis N., Ozdamar C., Gokdas Z., Demir I. Biostimulant priming for germination and seedling quality of carrot seeds under drought, salt and high temperature stress conditions// International Journal of Agriculture, Environment and Food Sciences. - 2021. - Vol. 5, № 3. - P. 352–359.

6. Masondo N.A., Kulkarni M.G., Finnie J.F., Van Staden J. Influence of biostimulants-seed-priming on Ceratotheca triloba germination and seedling growth under low temperatures, low osmotic potential and salinity stress// Ecotoxicology and Environmental Safety. - 2018. - Vol. 147. - P. 43-48.

7. Akbaraliyev Sh. Vazhnost primeneniya biostimulyatorov v selskom khozyaystve// Ekonomika i sotsium. - 2021. - № 7 (86). - S. 204-206.

8. Chen L., Zhu Y., Hu Z., Wu S., Jin C. Beetroot as a functional food with huge health benefits: Antioxidant, antitumor, physical function, and chronic metabolomics activity// Food Science & Nutrition. - 2021. - Vol. 9. - P. 6406-6420.

9. Acharya J., Gautam S., Neupane P., Niroula A. Pigments, ascorbic acid, and total polyphenols content and antioxidant capacities of beet (Beta vulgaris) microgreens during growth// International Journal of Food Properties. - 2021. - Vol. 24. - P. 1175-1186.

10. Golubkina N., Zayachkovsky V., Markova M., Fedotova M., Alpatov A., Skrypnik L., Nadezhkin S., Otilia C.M., Tallarita A.V. Effect of Plant Biostimulants on Beetroot Seed Productivity, Germination, and Microgreen Quality// Crops. - 2025. - Vol. 5, № 3. - Article number 23.

11. Kholikov A.I., Ergashev I.T. The effect of biostimulants on the productivity of the development of the growth of khashaki beets// International Journal of Scientific Researchers. - 2024. - Vol. 5, № 2. – P. 56–63.

12. Litvinova A.B. Effektivnost primeneniya regulyatorov rosta i mikroelementnogo kompleksa Tsitovit pri vyrashchivanii morkovi na dernovo-podzolistoy pochve// Agrokhimiya. - 2019. - № 4. - S. 46-53.

13. Skliar V., Kyrylchuk K., Zubtsova I., Novikova A., Yaroshchuk Ya. Application of biostimulants in agriculture: Effects on plant growth and yield// Scientific Horizons. - 2024. - Vol. 27, № 9. - P. 73-85.

14. Arioli T., Mattner S.W., Islam M.T., Tran T.L.C., Weisser M., Winberg P., Cahill D.M. Applications of seaweed extracts in agriculture: An Australian perspective// Journal of Applied Phycology. - 2023. - Vol. 36, № 2. - P. 713-726.

15. Braziene Z., Paltanavicius V., Avizienytė D. The influence of fulvic acid on spring cereals and sugar beets seed germination and plant productivity// Environmental Research. - 2021. - Vol. 195. - Article number 110824.

16. Baltazar M., Correia S., Guinan K.J., Sujeeth N., Bragança R., Gonçalves B. Recent advances in the molecular effects of biostimulants in plants: An overview// Biomolecules. - 2021. - Vol. 11, № 8. - Article number 1096.

17. Arinov K.K., Mozhayev N.I., Shestakova N.A., Yskakov M.A., Serіkpayev N.A. Osimdik sharuashylygy praktikumy. - Astana: Foliant, 2018. - B. 10-12. ISBN 978-601-302-841-5.

18. GOST 12038-84 [Elektrondy resurs]. Rezhim dostupa: docs.cntd.EN/document/ URL://www://https:gost-12038-8. - Date of treatment -25.11.2017, svobodny.

19. Hassan M.A.A., El Kholy M.F., Abdel Fattah G.M., et al. Biological control of dam-ping-off and root rot diseases caused by Rhizoctonia solani in cucumber using Bacillus subtilis, Trichoderma spp., Pseudomonas fluorescens and Streptomyces spp.// Fayoum Journal of Agricultural Research and Development. - 2021. - Vol. 35, № 3. - P. 525-541.

20. Stanchuk A.E., Voytka D.V. Effektivnost sredstv zashchity rasteny i mikroudobreniya v ogranichenii vredonosnosti bolezney korneplodov morkovi stolovoy v period dlitelnogo khraneniya// Ovoshchevodstvo. - 2022. - № 30. - S. 191-199.

21. Vliyaniye biostimulyatorov na urozhaynost i kachestvo korneplodov svekly stolovoy v usloviyakh zapadnoy lesostepi Ukrainy// Selskokhozyaystvennaya nauka. - 2021. - № 1. - S. 81-85.