Izvestia. Issue 4/2025

AGRONOMY, FORESTRY AND WATER MANAGEMENT
HORTICULTURE, VEGETABLE GROWING, VITICULTURE AND MEDICINAL CROPS
1.	Rasulov A.R., Beslaneev B.B., Kalmykov M.M., Shibzukhov Z.-G.S., Misirov E.A. Development of intensive horticulture on slopes based on apple varieties immune to scab	8
2.	Shetov A.Kh., Shontukov E.Z., Akhundzada M.S., Shibzukhova Z.S. The effect of liquid complex fertilizers on growth and development of tomatoes	19
ANIMAL SCIENCE AND VETERINARY MEDICINE
PRIVATE ZOOTECHNICS, FEEDING, FEED PREPARATION TECHNOLOGIES AND LIVESTOCK PRODUCTION
3.	Gukezhev V.M., Temirdasheva K.A. Features of taking into account climatic factors for optimizing dairy production during the pasture period	27
4.	Shakhmurzov M.M., Zhemukhova O.A. Increasing the meat productivity of geese	35
BREEDING, SELECTION, GENETICS AND BIOTECHNOLOGY OF ANIMALS
5.	Aisanov Z.M., Tarchokov T.T., Pilov A.Kh., Tleynsheva M.G., Shabanov V.P., Guchaev T.M. Breeding value of brown Swiss bulls, depending on the country of origin and line affiliation	43
6.	Gorelik A.S., Gorelik O.V., Kharlap S.Yu., Razhina E.V. Reproductive qualities of daughters of Holstein bulls of different breeding	53
7.	Tishchenko N.N., Gubaev I.S., Pezheva M.Kh., Makhova I.Kh., Kozhaeva D.K. Economically Valuable Traits of Kalmyk Cattle in the Kabardino-Balkarian Republic	63
AGROENGINEERING AND FOOD TECHNOLOGIES
TECHNOLOGIES, MACHINES AND EQUIPMENT FOR THE AGRO-INDUSTRIAL COMPLEX
8.	Balkarov R.A., Miziev Z.I. Selection of optimal weights and speeds of machine and tractor units, taking into account the compacting effect on the soil	70
9.	Bekarov A.D., Mishkhozhev V.Kh., Gabaev A.Kh. Characteristics of grain particle movement during its processing on a conveyor cleaning system in a grain harvester	77
10.	Bolotokov A.L., Tanashev A.A. Improving the efficiency of using MTZ tractor	86
11.	Kumakhov A.A., Kudayev Z.R., Kushaev S.Kh., Khapov Yu.S. Energy-efficient electric drives in the agro-industrial complex: analysis, modeling and optimization of operating modes	95
12.	Misirov M.Kh., Egozhev A.M. The influence of the cutting wedge angle on the soil deformation mechanism and energy consumption of the tillage process	103
13.	Sebetova R.I., Ikoeva E.Yu., Dzaragasova I.V. Traction electric drive of traction modules for agricultural machinery	111
14.	Temirbaeva N.Y., Narymbetov M.S., Osmonov Zh.Y., Umetalieva Ch.T., Abdurakhmanova Sh.A., Mambetov E.M. The use of small mountain streams for electricity supply to livestock farmers in Kyrgyzstan	118
15.	Fiapshyev A.G., Tsopanov N.E., Yesenov I.Kh., Urtaev T.A. Justification for the selection of a power source for a submersible centrifugal electric pump for low-flow water sources	126
FOOD SYSTEMS
16.	Bischokova F.A., Shogenova I.B. The use of corn and flaxseed flour in the production of bakery products for baby food	134
17.	Gavrilov A.V. Analysis of the process of extracting plant raw materials under the influence of an electromagnetic field of the microwave range	142
18.	Mukhamedov T.A., Kunasheva Zh.M., Kodzokova M.Kh. The effect of deodorized semi-defatted soy flour on the shelf life of bread	151
ECONOMY
REGIONAL AND SECTORAL ECONOMY
19.	Gazaeva M.Sh., Buzdova A.Z., Kokova E.R. The state, problems and prospects of artificial intelligence in agriculture	158
ANNIVERSARIES
20.	Congratulations to Dzuganov V.B.	171
21.	Congratulations to Sokol N.V.	173
22.	Congratulations to Tarchokov T.T.	175