Vol 105. No 1 (2022)

NANOTECHNOLOGY IN ANIMAL HUSBANDRY AND FODDER PRODUCTION

Maria S Arinzhanova Ultrafine preparations of trace metals: experience of use and prospects for use in aquaculture (review)

Oksana V Shoshina, Svyatoslav V Lebedev, Elena V Sheyda, Vera I Korneychenko Comparative analysis of the effect of different chromium forms on digestive processes in the rumen of calves

BREEDING, SELECTION, GENETICS

Edige G Nasambaev, Aliya B Akhmetalieva, Aruzhan E Nugmanova, Erkingali A Batyrgaliev, Aidana O Doszhanova, Eleonora A Arysova, Foat G Kayumov, Kharon A Amerkhanov, Ivan M Dunin Reproductive ability of the Kazakh white-headed cattle in the Republic of Kazakhstan

Soel S Tsydypov, Dylgyr Ts Garmaev Some economic and biological features in Kazakh white-headed young cattle of the Transbaikalian selection

PRODUCTION TECHNOLOGY, QUALITY AND ECONOMY IN BEEF CATTLE BREEDING

Alexey N Frolov, Oleg A Zavyalov, Anatoly V Kharlamov, Irina N Sycheva, Irina E Bystrenina Evaluation of productive traits and elemental status in Kalmyk bull-calves of various genotypes by growth hormone gene

THEORY AND PRACTICE OF FEEDING

Tatyana N Kholodilina, Marina Ya Kurilkina, Ksenia N Atlanderova Extrusion processing as factor determining the amino acid composition of various feed components for broiler chickens

Lera L Musabayeva, Elena A Sizova The effectiveness of silicon-containing additive "Silaccess" in feeding broiler chickens

Tatyana N Kholodilina, Tatyana A Klimova, Marina Ya Kurilkina, Vladimir V Vanshin Influence of barothermic treatment of dietary components on the microbial intestinal community of broiler chickens

PHYSIOLOGY OF ANIMALS

Yuri K Petrusha, Svyatoslav V Lebedev, Viktoriya V Grechkina Phytobiotics in poultry feeding (rewiew)

Alexandra S Mustafina, Ramis Z Mustafin The effect of different doses of silicon dioxide on the concentration of organic acids and trace elements in liver of broiler chickens

GEOPONICS AND CROP PRODUCTION

Anastasiya A Emelyanova, Antonina A Novikova Growth regulators, nanoparticles and microfertilizers as factors for increasing plant productivity by vegetation treatment under stress (review)

Olga V Bogdanova, Antonina A Novikova Review of empirical and current breeding techniques to improve barley (Hordeum vulgare) (rewiew)

Alexander A Neverov Stimulating role of trace elements at the stage of germination of barley seeds

Nelli S Reger, Ishen N Besaliev, Alexander L Panfilov Peculiarities of productivity formation of pea crops and oats after using biostimulants in arid conditions of the Orenburg Cis-Urals