AGRICULTURE AND CROP PRODUCTION

A. A. Zavalin, N. Ya. Shmyreva, O. A. Sokolov, S. V. Lukin, A. S. Avilov, D. A. Sokolov. The reaction of barley to acidification of typical chernozem…5

P. V. Prudnikov, A. A. Pashkovsky, E. N. Lelyanova. Agro-ecological characteristics of soils, economic efficiency of the use of chemicals and new complex fertilizers in the Bryansk region…10

G. V. Petrova, F. G. Bakirov, I. V. Vasiliev, V. B. Shchukin, A. P. Dolmatov. Prospects and features of the spring durum wheat cultivation in the Orenburg region…21

A. A. Emel’yanova, D. V. Dubovik, A. Ya. Aidiev, E. V. Logvinova. Changes in the yield and quality of winter wheat grain depending on the variety and doses of mineral fertilizers…26

L. A. Kosykh, Yu. Yu. Nikonorova. Evaluation of spring barley varieties for resistance to salinity stress…31

M. N. Fomina, Yu. S. Ivanova, O. A. Pai, N. A. Bragin, S. A. Belousov. New variety of spring barley Kudesnik…37

S. N. Shevchenko, I. A. Kalyakulina, D. O. Dolzhenko, A. A. Bisharev. A new variety of spring barley Kholzan for arid conditions of the Middle Volga region…43

E. A. Demina, A. I. Kincharov, T. Yu. Taranova, K. Yu. Chekmasova. Soft spring wheat variety Kinelskaya Zvezda under the conditions of the Middle Volga and Ural regions…49

ANIMAL AND VETERINARY SCIENCE

P. I. Otradnov, A. A. Sermyagin. Genotype by environment interactions detection in sires' breeding value estimates obtained in different productivity herds…56

T. A. Sedykh, A. K. Presnyakova, I. Yu. Ivanova, F. R. Valitov, L. A. Kalashnikova. Polymorphism of calpain 1 CAPN1 530 gene in connection with meat productivity of cattle of hereford and limousin breeds…62

P. Zh. Sailaubek, N. V. Sivkin, A. A. Baisabyrova. The efficiency of growing Holstein calves in different ways of keeping under conditions of sharply continental climate of the south-east of Kazakhstan…69

V.V. Gerasimenko, A.G. Goncharov, O.Yu. Ezhova. The use of non-traditional additives in poultry feeding…75

MECHANIZATION

E. M. Asmankin, Y. A. Ushakov, V. A. Shakhov, V. V. Gerasimenko, Kh. S. Kukaev. Theoretical model of the energy costs realization process during shock grinding of grain raw materials…80

PROCESSING

E. V. Rudoy, M. S. Petukhova, I. E. Lavrishchev. Nutrition quality improving of Siberian residents through the production of biologized functional products…86