AGRICULTURE AND CROP PRODUCTION

M. N. Masyutenko, N. P. Masyutenko, A. V. Kuznetsov, E. V. Dubovik, T. I. Pankova, A. A. Okuneva. Link between the structural and aggregate composition of a typical slightly eroded chernozem and the content & composition of mobile humic substances during the decomposition of plant residues…5

O. A. Timoshkin. Productivity and biological efficiency of cultivation of mixed crops of variegated alfalfa and awnless brome…12

V. A. Dragavtsev, V. E. Kardashina, E.S. Kovtunovskaya. Evaluation of varieties and lines of spring oat using the principle of orthogonal identification of genetic and physiological systems that determine yields…19

D. I. Eremin, A. V. Lyubimova, A. K. Tautekenova, D. A. Kochneva. Elements of productivity and the nature of their inheritance by F₁ hybrids of spring oat (Avena sativa L.) in Western Siberia…25

S. O. Korzh, E. V. Dubina. Biotechnological approaches in tomato breeding for resistance to Fusarium oxysporum f sp. Lycopersici…31

S. S. Babanina, N. A. Yegorova, I. V. Stavtseva, I. V. Belova. Influence of clonal micropropagation duration on ex vitro adaptation of microplants Lavandula angustifolia Mill.…36

E. V. Kuzina, S. R. Mukhamatd’yarova, Yu. Yu. Sharipova, T. Yu. Korshunova. Application of growth-promoting bacteria on forage grasses…43

V. S. Maslennikova, V. P. Tsvetkova, E. V. Bedareva, G. V. Kalmykova, I. M. Dubovskii. Growth-promoting, antioxidant, and fungicidal properties of endophytic bacteria Bacillus thuringiensis on potatoes infected with rhizoctonia root and stem rot…49

O. N. Bakhchevnikov, A. V. Braginets, K. Sh. Nozimov. Promising physical methods for stimulating seed germination (review)…56

ANIMAL AND VETERINARY SCIENCE

L. A. Volkova. Isolation and characterization of ram spermatogonia…67

I. N. Morozov, O. I. Sebezhko, E. I. Tarasenko, E. A. Klimanova. Lipid status of ewes of the Romanov breed in the south of Western Siberia…71

MECHANIZATION

V. A. Demidenko, A. F. Shalin, D. E. Belov, A. A. Drobin, P. K. Arakelyan, A. P. Zhuk, V. V. Golembovskii, N. V. Guseinova. Animal identification and tracing module of the AVIS automated information system…77

PROCESSING

N. A. Kolberg, S. L. Tikhonov, N. V. Tikhonova, N. V. Moskovenko. Study of the effect of immunotropic peptides on experimental immunodeficiency…84

M. V. Turshatov, V. P. Ledenev, V. A. Krivchenko, A. O. Solovyev, V. D. Nikitenko, E. A. Kirillov. Energy-saving aspects of grain processing technology into ethyl alcohol…92

MECHANISM OF MANAGEMENT

V. V. Tul’cheev, S. V. Zhevora, N. N. Gordienko, O. G. Kazakov. Market of potatoes and potato products in Russia…97