Abstract
This paper addresses the effects that basic soil treatment techniques that place crop residues on the field surface in different ways have on the nitrate nitrogen content in the soil. The study was carried out in 2018–2019 in Saratov oblast in the framework of a stationary experiment conducted by the Agricultural Research Institute for the Southeastern Region in a sloping–hollow agrolandscape represented by a landscape strip on a south-facing slope with an inclination of 1°–3°. The nitrate nitrogen dynamics was monitored in the course of cultivation of soft spring wheat, variety Saratovskaya 70. The purpose of this study was to identify the accumulation dynamics patterns of nitrate nitrogen in soils treated by sweep cultivation that leaves crop residues on the soil surface and by a cultivation technique that places crop residues locally in coulisses divided by mineralized soil strips. It is established that surface placement of crop residues as a result of sweep loosening and their local placement in coulisses reduce the nitrate nitrogen content iRUBRICSn the arable layer. By contrast, the mineralized strips formed between the coulisses provide optimal conditions for nitrification processes.
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REFERENCES
Shabaev, A.I., Adaptivno-ekologicheskie sistemy zemledeliya v agrolandshaftakh Povolzh’ya: Monografiya (Adaptive-Ecological Systems of Farming in Agrolandscapes of the Volga Region: Monograph), Saratov: FGOU VPO Saratov. Gos. Agrar. Univ., 2003.
Denisov, E.P., Solodovnikov, A.P., and Bikteev, R.K., The effectiveness of energy-saving soil cultivation in the cultivation of spring wheat, Niva Povolzh’ya, 2011, no. 3, pp. 21–25.
Turusov, V.I. and Garmashov, V.M., Minimization of the main tillage in the soil and climatic conditions of the Central Black Earth region, S-kh. Zh., 2019, no. 3, pp. 37–46.
Kalichkin, V.K. and Kim, S.A., Dumpless and combined tillage in Western Siberia, Zemledelie, 1996, no. 6, pp. 14–15.
Goryanin, O.I. and Korchagin, V.A., Effect of soil cultivation systems and sowing technologies on the efficiency of grain crops cultivation in the Middle Trans-Volga region, Nov. Nauki APK, 2018, no. 1, pp. 38–41.
Kuzina, E.V. and Nemtsev, S.N., Results of studying various systems of soil cultivation in grain-fallow crop rotation on chernozems of the Middle Volga region, S-kh. Zh., 2019, no. S5, pp. 65–71.
Grebennikov, A.M., Isaev, V.A., Garmashov, V.M., Cheverdin, Yu.I., and Bespalov, V.A., Effect of the methods of basic tillage on agrochemical properties of the migratory-mycelial agrochernozem of the Central Russian steppe province, Agrokhimiya, 2018, no. 7, pp. 22–27.
Kazakov, G.I., Soil cultivation in the Middle Volga region, in Problemy povysheniya produktivnosti polevykh kul’tur: Sb. nauchnykh trudov (Problems of Increasing the Productivity of Field Crops: Collection of Scientific Papers), Kinel: Samar. Gos. S-kh. Akad., 1998, pp. 64–65.
Kuzina, E.V., Features of the accumulation of nutrients in the soil under different methods of processing, Nauchn. Zhizn’, 2017, no. 9, pp. 29–36.
Medvedev, I.F., Zholinskii, N.M., Gubarev, D.I., Korableva, I.N., and Buzueva, A.S., Methodological foundations for the creation of soil-protective agricultural technologies using ridge cultivation, Agrar. Nauchn. Zh., 2017, no. 11, pp. 19–24.
Azizov, Z.M., Effect of methods of basic tillage and aftereffects of nitrogen fertilizers on the yield of spring wheat in crop rotations depending on the distance from the forest belt, Agrar. Nauchn. Zh., 2018, no. 10, pp. 3–7.
Shabaev, A.I., Strel’tsov, S.B., and Khudyakov, V.V., RU Patent 2564849, Byulleten, 2015, no. 28.
Sokolov, N.M., Strel’tsov, S.B., Khudyakov, V.V., Shabaev, A.I., and Sokolov, V.N., RU Patent 2612211, Byulleten, 2017, no. 7.
Sokolov, N.M., Strel’tsov, S.B., and Khudyakov, V.V., Soil cultivation in a fallow field, Usp. Sovrem. Estestvozn., 2017, no. 11, pp. 49–54.
Azizov, Z.M. and Firsov, A.I., Change in the content of nitrate nitrogen in southern chernozem during tillage against the background of fertilization, Vestn. Sarat. Gosagrouniv., 2010, no. 10, pp. 3–7.
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Sokolov, N.M., Zholinsky, N.M., Streltsov, S.B. et al. Effects of Basic Soil Treatment Techniques on the Nitrate Nitrogen Accumulation Dynamics in Soil. Russ. Agricult. Sci. 47, 54–57 (2021). https://doi.org/10.3103/S1068367421010195
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DOI: https://doi.org/10.3103/S1068367421010195