Vol 105. No 2 (2022)

NANOTECHNOLOGY IN ANIMAL HUSBANDRY AND FODDER PRODUCTION

Maria S Arinzhanova, Elena P Miroshnikova, Azamat Е Arinzhanov, Yulia V Kilyakova Influence of ultrafine particles of silicon dioxide on the growth and amino acid composition  of fish liver

BREEDING, SELECTION, GENETICS

Vladimir I Kosilov, Anatoliy V Кharlamov, Faisulo S Amirshoev, Ilmira A Rakhimzhanova, Ruziya F Tretiyakova, Foat G Kayumov The effect of the bull-calves’ genotype and the season of the year on protein composition, transaminase activity and natural resistance in blood serum

Roman P Gerasimov The relationship between indicators of breeding value and meat productivity in Kazakh White-Headed bull-calves

PRODUCTION TECHNOLOGY, QUALITY AND ECONOMY IN BEEF CATTLE BREEDING

Kinispay M Dzhulamanov, Vladimir I Kolpakov, Nikolay P Gerasimov, Asemgul Т Baktygalieva Productivity and interior features of young beef cattle of different genotypes in association with age and season

Nadezhda M Shirnina, Baer S Nurzhanov, Ilmira A Rakhimzhanova, Valeriy V Kononets Increasing the efficiency of cow milk production when using cavitation-treated concentrates as part of diets

Yuliya V Matrosova, Аlexander A Ovchinnikov, Ludmila Yu Ovchinnikova, Dmitry S Bryukhanov, Karina A Nugumanova Comparative assessment of the effect of probiotics on the growth rate and biochemical parameters of blood of broiler chickens

THEORY AND PRACTICE OF FEEDING

Maria S Arinzhanova Analysis of the technology improvement for the preservation of rumen liquids. Artificial rumens of ruminant (review)

Alexander A Ovchinnikov, Lyudmila Yu Ovchinnikova, Yulia V Matrosova, Evgenia N Erenko Тhe effect of the phytomineral complex and enzyme on metabolism of calves of pre-weaning period

Lera L Musabayeva, Elena A Sizova, Yana V Lutkovskaya, Anastasia P Ivanishcheva Morphobiochemical parameters of blood of broilers using a silicon-containing feed additive

Yulia V Matrosova, Alexander A Ovchinnikov, Lyudmila Yu Ovchinnikova, Karina A Nugumanova Comparative effectiveness of various acidifiers in the diet of broiler chickens

PHYSIOLOGY OF ANIMALS

Victoria V Grechkina, Svyatoslav V Lebedev The effect of Tsamax and Vetom on the biochemical parameters of blood and the mineral content in the body of broiler chickens

GEOPONICS AND CROP PRODUCTION

Yulai Z Tabuldin, Tatiana N Vasilyeva, Zinaida N Ryabinina Economically valuable plants of the Rosaceae family within General Syrt (Orenburg region)

Maria V Ryabukhina, Zinaida N Ryabinina Studies of relict phytocenoses in the northeast of Orenburg region