Abstract
Farming in the Southern Steppe of Ukraine is mining humus and nutrients. There comes a point when soil degradation is irreversible: sustainability requires complying with the fundamental laws of agriculture—in particular, sound crop rotation and return of nutrients to balance removal by the crops. Short- and long-term field experiments on typical Kastanozen and Chernozem reveal that provision of adequate nutrients and water gives consistently high crop yields and these factors significantly change the main indicators of soil fertility: humus content, gross and moving content of NPK, and water–physical properties (as well as the content of arsenic and heavy metals). Combined use of organic and mineral fertilizers is the most effective way to stabilize crop yields and soil fertility; organic fertilizers stabilize soil structure which, in turn, enhances the infiltration of rainfall. Combined organic–mineral fertilizer in crop rotation increases the efficiency of water utilization on average by 20–30%, in very dry years by 30–40%.
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References
Baliuk SA (2014) Recommendations of the Ukrainian Society of Soil Scientists and Agro-Chemists 2010–2014: Urgent Tasks for the Future. In: Agricultural Chemistry and Soil Science—special issue on the IX Congress of the Ukrainian Society of Soil Scientists and Agro-chemists, Plenary lectures: protection of soil—the basis of sustainable development of Ukraine, Kharkiv, vol 1, pp 3–17 (Ukrainian)
Dobrovolsky GV (2001) Saving soil fertility is the important environmental problem of the XXI century. In: Soils and fertility at the turn of the century. II Congress of Belorussian Soil Scientists’ Society. Theoretical and practical soil science problems, Minsk, vol 1, pp 74–75 (Russian)
Filip’yev ID, VVGamayunova VV, Baliuk SA (2009) Systems of crop fertilization. In: SA irrigated land of Ukraine. Agricultural Science Publishers, Kyiv, pp 279–299 (Ukrainian)
Gamajunova VV (2004) Current status, problems and prospects of fertilizer usage in irrigated agriculture of the Southern Zone of Ukraine. In: Gamajunova VV, Filip’yev ID, Sidyakina AV (eds) Soil science, agricultural chemistry, agriculture, forestry, no. 1. Kharkiv National University Bulletin, Kharkiv, pp 181–186
Gamajunova VV (2006) Phytosanitary monitoring fertility of irrigated soils. Training guide for agrochemical survey of agricultural land. Kherson (Ukrainian)
Gamajunova VV (2014) Change of soil fertility in the Southern Steppe of Ukraine under the influence of fertilizers and approaches to their effective use in modern agriculture. In: Agricultural Chemistry and Soil Science—special issue on the IX Congress of the Ukrainian Society of Soil Scientists and Agro-chemists, Plenary Lectures. Kharkiv, vol 1, pp 38–47 (Ukrainian)
Karpova EA (1991) Arsenic in soils and plants. Chem Selsk 4:30–34 (Ukrainian)
Krutya VM, Tarariko OG (2000) Agriculture in low moisture (scientific and practical conclusions). Agricultural Science Publishers, Kyiv (Ukrainian)
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Gamajunova, V. (2017). Sustainability of Soil Fertility in the Southern Steppe of Ukraine, Depending on Fertilizers and Irrigation. In: Dent, D., Dmytruk, Y. (eds) Soil Science Working for a Living . Springer, Cham. https://doi.org/10.1007/978-3-319-45417-7_14
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DOI: https://doi.org/10.1007/978-3-319-45417-7_14
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