MECHANISM OF MANAGEMENT

S. O. Siptits, I. A. Romanenko, I. A. Ganieva, N. E. Evdokimova. Features of modelling and scenario analysis of long-term climatic changes impact on the agri-food systems of regions…5

K. G. Borodin. The main trends in the development of the Russian meat market: analysis of demand factors…10

E. Yu. Frolova. Foreign market as a factor in the development of cattle meat production in the Russian Federation…15

I. A. Ganieva, S. V. Koteev, N. E. Bobrov. The relevance and prospects of the digital platform for continuing professional education “Open Agricultural University”…21

AGRICULTURE AND CROP PRODUCTION

A. А. Artemjev, A. M. Guryanov. Efficiency of winter wheat cultivation with the differentiated application of mineral fertilizers…26

Yu. I. Mitrofanov, O. N. Antsiferova, L. V. Pugacheva, N. A. Smirnova, S. A. Luk’yanov. Impro- ved rig method for sowing oats on drained lands…32

E. N. Vologzhanina, G. A. Batalova, G. P. Zhuravleva. Fodder productivity of chaffy oats in the Volga-Vyatka region…36

P. I. Kostylev, E. V. Krasnova, Yu. P. Teslya, A. V. Aksenov. Promising rice variety Argamak developed by selection from hybrid populations of the most grained panicles…41

V. P. Ponazhev. The influence of methods of creating original fiber flax seeds on their yield and quality…46

T. N. Kapko, N. N. Likhenko, A. P. Chudnaya. Morphometric variability of Acer platanoides L. samaras…50

ANIMAL AND VETERINARY SCIENCE

A. A. Yevglevsky. Theoretical and practical aspects of potentiating the metabolic activity of lipoid energy drinks based on propylene glycol and glycerol…55

M. A. Eremina, I. Yu. Ezdakova. Milk productivity and the level of natural antibodies in Holstein cows from different genetic and immunological groups…60

E. M. Gaidukova, R. L. Sharvadze, T. A. Krasnoshchekova, L. I. Perepelkina, K. R. Babukhadiya. Effect of Active Mix and Ecostimul-2 feed additives on the productivity of newly calved cows…64

A. V. Andreeva, O. N. Nikolaeva. Bactericidal activity of Pentalcid disinfectant…15

PROCESSING

K. Ya. Motovilov, S. K. Volonchuk, I. V. Naumenko, A. I. Rezepin. The technology of obtaining a dry protein-carbohydrate feed composite using recycled materials…72

S. A. Grikshas, D. V. Muromtseva, M. O. Kuzmina. Technological features of using white lupine fibre in the production of semi-smoked sausages…76