1. H. P. Allen, Direct Drilling and Reduced Cultivations (Farming Press, Ipswich, 1981; Agropromizdat, Moscow, 1985).
2. V. P. Belobrov, S. S. Yudin, N. V. Yaroslavtseva, A. V. Yudina, V. K. Dridiger, R. S. Stukalov, N. N. Kluev, I. V. Zamotaev, N. R. Ermolaev, A. L. Ivanov, and V. A. Kholodov, “Changes in physical properties of chernozems under the impact of no-till technology,” Eurasian Soil Sci. 53, 968–977 (2020). https://doi.org/10.1134/S1064229320070029
3. O. N. Belyaeva, “Impact of no-till system on availability of soil nitrogen and fertilizers: generalized experience,” Zemledelie, No. 7, 16–18 (2013).
4. A. F. Vadyunina and Z. A. Korchagina, Methods for Studying Soil Physical Properties (Agropromizdat, Moscow, 1986) [in Russian].
5. V. K. Dridiger, V. V. Kulintsev, R. S. Stukalov, and R. G. Gadzhiumarov, “Dynamics of agrophysical properties of soils under field crops cultivated using no-till technique,” Izv. Orenb. Gos. Agrar. Univ., No. 5 (73), 35–38 (2018).