F. E. Kozybayeva
Kazakh Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov
Kazakhstan

Farida Yesenkozhanovna Kozybayeva, chief researcher, Doctor of Biological Sciences, professor

Department of Soil Ecology

050060; al-Farabi avenue, 75 B; Almaty

G. B. Beiseyeva
Kazakh Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov
Kazakhstan

Gulzhan Beiseevna Beiseyeva, chief researcher, Doctor of Agricultural Sciences

Department of Soil Ecology

050060; al-Farabi avenue, 75 B; Almaty

G. A. Saparov
Kazakh Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov
Kazakhstan

Galymzhan Abdullaevich Saparov, Head of the Department, Candidate of Agricultural Sciences

Department of Soil Ecology

050060; al-Farabi avenue, 75 B; Almaty

M. Toktar
Kazakh Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov
Kazakhstan

Murat Toktar, researcher, PhD

Department of Soil Ecology

050060; al-Farabi avenue, 75 B; Almaty

Zh. S. Sarkulova
Aktobe regional university named after K. Zhubanov
Kazakhstan

Zhadyrasyn Seidullaevna Sarkulova, PhD, associate professor

030000; A. Moldagulova avenue, 34; Aktobe