The effect of different doses of fertilizers on the productivity of royal beets of summer sowing in the conditions of the south-east of Kazakhstan

Sugar beet is one of the crops that currently generates the most income, but so far its yield is not at a high level. To obtain a high yield of royal beet roots, it is necessary not only to choose a hybrid, observe agricultural techniques, but also to establish optimal fertilizer application rates. An analysis of the literature data shows that the use of fertilizers increases the yield of royal beet root crops by 30-40%. In this regard, ensuring the production of sugar beet with high-quality seed material, based on the introduction of intensive seed cultivation techniques into the seed production process, is an important task that determines the development of the beet sugar subcomplex. The research results have shown the positive effect of mineral fertilizers on royal beet plants, on their growth and development. The dependences of NPK removal from the soil on the norms and doses of mineral fertilizers, the ratio of basic nutrients and crop yields were revealed. In the case of the use of fertilizers, the indicators of NPK release of root crops of summer mother beets were higher than in control ones: nitrogen - 3-5%, potassium - 2-4%, and no signifi-cant difference in phosphorus was observed. The volume of NPK release of Mother beets through the leaves was significantly higher and increased in accordance with the increase in the amount of fertilizer: nitrogen - 6-9%, phosphorus - 5-8%, potassium - 5-9 %.

1. Semena sakharnoy svekly. Posevnye kachestva. Obshchie tekhnicheskie usloviya: GOST R 54044–2010. – M.: Standartinform, 2011. – 12 s.

2. Dvoryankin A.E., Shashkov D.G., Dvoryankin E.A. Faktory, opredelyayushchie biologicheskuyu aktivnost regulyatorov rosta, khelatnykh i guminovykh agrokhimikatov // Sakharnaya svekla. – 2009. – № 3. – S. 32–34.

3. Karpuk L.M. Effektivna li vnekornevaya podkormka // Sakharnaya svekla. – 2013. – № 4. – S. 15–17.

4. Lazarev V.I., Shershneva O.M., Shkrabak E.S. Preparat Biopag i mikroelementnye udobreniya neobkhodimy pri vozdelyvanii i khranenii sakharnoy svekly // Sakharnaya svekla. – 2012. – № 5. – S. 12–15.

5. Minakova O.A., Tambovtseva L.V., Aleksandrova L.V. Produktivnost sakharnoy svekly na razlichnykh fonakh osnovnoy udobrennosti pri primenenii kornevykh i nekornevykh podkormok // Agrokhimiya. – 2013. – № 9. – S. 40–47.

6. Minakova O.A. Sposoby primeneniya mikroudobreniy Mikrovit i Organo-Bor v posevakh sakharnoy svekly // Sakharnaya svekla. – 2014. – № 3. – S. 15–17.

7. Buryak I.I. Vnekornevye podkormki vysadochnoy kultury // Sakharnaya svekla. – 2002. – № 8. – S. 21–22.

8. Gavrin D.S., Bartenev I.I., Kravets M.V. Vliyanie vnekornevoy podkormki mikroudobreniyami na urozhay i kachestvo semyan // Sakharnaya svekla. – 2014. – № 4. – S. 30–32.

9. Shevchenko A.G., Korsun V.A. Produktivnost vysadochnykh semennikov v zavisimosti ot podkormki novymi udobreniyami // Sakharnaya svekla. – 2007. – № 3. – S. 18–19.

10. Chernyshov A.T., Goryachikh A.S. Produktivnost semennikov sakharnoy svekly, kachestvo semyan i ikh khimicheskiy sostav v zavisimosti ot usloviy pitaniya // Sakharnaya svekla. – 2015. – № 7. – S. 15–18.

11. Bartenev I.I., Putilina L.I., Nechaeva O.M., Zemlyanukhina O.A., Borzenkov S.P. Vliyanie razlichnykh zon i sposobov semenovodstva sakharnoy svekly na kachestvo semyan i produktivnost // Sakharnaya svekla. – 2015. – № 3. – S. 24–26.

12. Gvozdev N.V. Vliyanie udobreniy i meliorantov na urozhaynost i kachestvo korneplodov sakharnoy svekly: avtoref. dis. … kand. s.-kh. nauk. – Kamennaya step, 2005. – 24 s.

13. Gizbullin N.G. Nauchnye osnovy povysheniya effektivnosti semenovodstva sakharnoy svekly: avtoref. dis. … d-ra s.-kh. nauk. – Kiev: VNIS, 1981. – S. 8–35.

14. Dobrotvortseva A.V. Vyrashchivanie sakharnoy svekly na semena. – M.: Kolos, 1975. – S. 27–126.

15. Kozhokina A.N., Myazin N.G., Stolpovskiy Yu.I. Vliyanie mnogoletnego primeneniya udobreniy na urozhaynost korneplodov i vynos elementov pitaniya sakharnoy svekly // Aktualnye problemy agrokhimii sovremennoy Rossii i puti ikh resheniya: materialy mezhdunar. nauch.-prakt. konf. – Voronezh, 2018. – S. 174–180.

16. Drozdova V.V., Redina N.E. Vliyanie mineralnykh udobreniy na pitatelnyy rezhim pochvy, urozhaynost i kachestvo korneplodov sakharnoy svekly // Politematicheskiy setevoy elektronnyy nauchnyy zhurnal KubGAU. – 2015. – № 111. – S. 1643–1657.

17. Krasilnikov E.A. Vliyanie usloviy vyrashchivaniya poliploidnoy matochnoy sakharnoy svekly i semennikov na urozhay i kachestvo semyan: avtoref. dis. … kand. s.-kh. nauk. – Kiev: VNIS, 1974. – 26 s.

18. Minakova O.V., Aleksandrova L.V., Podvigina T.N. Soderzhanie NPK v razlichnykh selektsionnykh formakh sakharnoy svekly pri vnesenii udobreniy v TsChR // Sakharnaya svekla. – 2020. – № 9. – S. 26–30.

19. Rekomendatsii po semenovodstvu sakharnoy svekly na Kubani / A.Kh. Pogosyan, A.P. Valovikov, A.G. Shevchenko, Yu.A. Bondarenko, L.M. Palapina, O.R. Tril, G.G. Zhorzhesko, A.P. Voblov. – Krasnodar, 1988. – S. 5–25.

20. Ovsyannikov V.P., Kolyagin Yu.S., Voronin V.I. Sveklovodstvo. – Voronezh, 2000. – S. 175–186.

21. Shevchenko A.G. Optimizatsiya sistemy tekhnologicheskikh priemov bezvysadychnogo semenovodstva geterozisnykh mezhlineynykh gibridov sakharnoy svekly: avtoref. dis. … d-ra s.-kh. nauk. – Ramon: VNIISS, 2002. – 46 s.

22. Shpaar D., Dreger D., Zakharenko A. i dr. Sakharnaya svekla. – M., 2006. – S. 143–155.