I. S. Kochegarov
Kazakh Research Institute of Forestry and Agroforest reclamation named after A.N. Bukeikhan
Kazakhstan

MA student, junior researcher,

021704, Shchuchinsk, Akmola region, Kirov str., 58

A. N. Kabanov
Kazakh Research Institute of Forestry and Agroforest reclamation named after A.N. Bukeikhan
Kazakhstan

post graduate student, senior researcher,

021704, Shchuchinsk, Akmola region, Kirov str., 58

S. A. Kabanova
Kazakh Research Institute of Forestry and Agroforest reclamation named after A.N. Bukeikhan
Kazakhstan

candidate of biological sciences, associate professor,

021704, Shchuchinsk, Akmola region, Kirov str., 58

N. M. Nevenchanaya
Omsk State Agrarian University named after P.A. Stolypin
Russian Federation

candidate of agricultural sciences,

644008; Omsk, Institutskaya Square, 1

M. A. Danchenko
Tomsk State University, Biological Institute
Russian Federation

candidate of geographical sciences, associate professor,

634050, Tomsk, Lenin pr., 36

S. A. Scott
Columbus State College
United States

MA student,

43210, Ohio, Columbus, Nile Ave., 1735