References
1. Baliuk, S. A., & Medvedev, V. V. (Eds). (2012). Strategy of balanced use, reproduction and management of soil resources of Ukraine. Kyiv: Agrarian Science. [in Ukrainian].
2. Slepetiene, A. & Slepetys, J. (2005). Status of humus in soil under various long-term tillage systems. Geoderma, 127(3-4), 207-215. doi: 10.1016/j.geoderma.2004.12.001
3. Heitkamp, F., Raupp, J. & Ludwig, B. (2011). Soil organic matter pools and crop yields as affected by the rate of farmyard manure and use of biodynamic preparations in a sandy soil. Organic Agriculture, 1, 111-124.
4. Mazur, H. А. (2013). Productivity of agrocenosis as a function of level of recreation of fertility of soils. Bulletin of agrarian science, 7, 11-15 [in Ukrainian].
5. Kanіvets, V. І. (2001). The life of the soil. Kyiv: Agrarian Science [in Ukrainian].
6. Yeshchenko, V. O., Opryshko, V. P. & Usyk, S. V. (2012). Organic farming: the essence and conditions of its effective use. Bulletin of Uman National University of Horticulture, 1-2/ 21-27 [in Ukrainian].
7. Skrylnyk, E. V., Kutova, A. M., Getmanenko, V. A., Artemyeva, K. S. & Nikonenko, V. M. (2019). Influence of fertilizer systems on organic matter and agrochemical parameters of typical chernozem. Agrochemistry and Soil Science, 88, 74-78. [in Ukrainian] doi: 10.31073/acss88-10
8. Shedey, L. O. (2005). Influence of fertilizers on humus condition and nitrogen fund of chernozem podzolic and productivity of crop rotation under traditional and resource-saving agriculture. Extended abstract of candidate`s thesis [in Ukrainian]
9. Kochik, G. M. (2011). Humus condition of sod-podzolic sandy soil with long-term use of various tillage and fertilizer systems. Agro-industrial production of Polissya, 4, 20-25 [in Ukrainian].
10. Maliarchuk, M., Maliarchuk, A., Tomnytskyi, A., Maliarchuk, V. & Lykhovyd, P. (2021). Influence of basic tillage systems and fertilization on productivity and economic efficiency of irrigated crop rotation. Scientific Papers Series Management, Economic Engineering in Agriculture and Rural Development, 21(4), 345-353.
11. Saiko, V. F. (2006). Problems and ways of accumulation and use of biological nitrogen in modern agriculture of Ukraine. Coll. of research papers of NSC "IA UAAS”. Special issue, 8-13 [in Ukrainian].
12. Khruslova, T. N., Sribnyy, I. K. & Andrusenko, I. I. (1991). Protection of irrigated lands from erosion, flooding and salinization. Kyiv: Urozhay [in Russian].
13. Vozhehova, R. A., Stashuk, V. A., & Zaryshniak, A. S. (2014). Irrigation systems on irrigated lands. Kyiv: Agrarian Science [in Ukrainian].
14. Tweeten, L. & Thompson, S. (2002). Agricultural policy for the 21st Century. Iowa State Press. Retrieved from: http://onlinelibrary.wiley.com/book/10.1002/ 9780470390375
15. Pavlichenko, A. A., Bondarenko, O. M., & Vakhnii, S. P. (2014). Influence of tillage systems and fertilizer levels on its biological activity under winter wheat. Agrobiology, 2, 131-134 [in Ukrainian].
16. Tarariko, Yu. O. (2011). Energy-saving agroecosystems. Assessment and rational use of agro-resource potential of Ukraine. Recommendations on the example of the Steppe and Forest-Steppe. Kyiv: DIA [in Ukrainian].
17. Markovska, O. E. (2010). Influence of cultivation methods on fertility indicators of dark chestnut soil and crop yield. Irrigated agriculture, 54, 230-235 [in Ukrainian].
18. Rusu, T., Pacurar, I., Dirja, M., Pacurar, H., Oroian, I., Cosma, S. & Gheres, M. (2013) Effect of tillage systems on soil properties, humus and water conservation. Agricultural Sciences, 4(5B), 35-40. doi: 10.4236/as.2013.45B007 .
19. Markovska, O. E., Biliaieva, I. M., Maliarchuk, A. S., & Maliarchuk, V. M. (2016). Influence of systems of the main tillage and fertilizers on productivity of agricultural crops in crop rotation on irrigation of the south of Ukraine. Irrigated agriculture, 66, 71-74. [in Ukrainian].
20. Matsko, P. V., Melashych, A. V., & Safonova, O. P. (2002). Agroecological condition of dark chestnut secondary saline soils under different anthropogenic loads. Taurian Scientific Bulletin, 21, 19-23. [in Ukrainian].
21. Vozhegova, R. A., Lavrinenko, Y. O., Maliarchuk, M. P., Gusev, M. G., Netis, I. T, Kovalenko, A. M, … Semenko, L. O. (2014). Methods of field and laboratory research on irrigated lands. Kherson: Green DS [in Ukrainian].
22. Filip'ev, I. D., Gamayunova, V. V., Dimov, O. M., Gamayunov, V. E., & Drachova, N. I. (2001). Methodical recommendations "Ecological and economic assessment of fertilizers under the cultivation of crops." Kherson: Kolos, [in Ukrainian].