M. B. Khalilov
Sub-department of operations, M.M Dzhambulatov Dagestan Agricultural University, Makhachkala, Russia
Russian Federation

candidate of engineering sciences, Associate Professor, Head of the subdepartment of operations, M.M. Dzhambulatov Dagestan State Agricultural University, Makhachkala Russia

A. F. Zhuk
Department of tillage machinery, All-Russian Research Institute of Mechanization of Agriculture, Russian Academy of Agricultural Sciences, Moscow, Russia
Russian Federation

candidate of engineering sciences, Head of the department of tillage machinery, All-Russian Research Institute of Agricultural Mechanization, Russian Academy of Agricultural Sciences, Moscow, Russia

A. A. Aytemirov
Department of Recreational Geography and Sustainable Development, Dagestan State University, Makhachkala, Russia
Russian Federation

professor, sub-department of Recreational Geography and Sustainable Development, Institute of Ecology and Sustainable Development, Dagestan State University. 21 Dahadaeva str., Makhachkala, 367001 Russia

R. Kh. Gayrabekova
Department of Cell Biology, Morphology and Microbiology, Chechen State University, Grozny, Russia
Russian Federation

Cand. Sc. (Biology), associate professor of Department of cell biology, morphology and microbiology, Chechen State University, Grozny, Russia