Izvestia. Issue 3/2025

AGRONOMY, FORESTRY AND WATER MANAGEMENT
General farming and crop production
1.	Ashirbekov M.Zh., Shogenov Yu.M. The influence of sowing dates and stand density on the productivity of corn hybrids for grain and green mass in the northern region of Kazakhstan	8
2.	Batukaev A.A., Shibzukhov Z.-G.S., Beslaneev B.B. The influence of agrotechnical methods on the yield of early potatoes in the conditions of the Kabardino-Balkarian Republic	16
3.	Bzheumykhov V.S., Perfil'eva N.I., Kokov Z.V., Kanukoev A.A. Improving the technology of soybean cultivation in the steppe zone of the KBR	26
Horticulture, vegetable growing, viticulture and medicinal crops
4.	Aisanov T.S., Selivanova M.V., Dolakova A.O. The influence of microfertilizers on the productivity of pear varieties in the southern gardening zone of Russia	36
ANIMAL SCIENCE AND VETERINARY MEDICINE
Private zootechnics, feeding, feed preparation technologies and livestock production
5.	Basonov O.A., Chelyshev S.V., Kulatkova A.S. Prospects for using mineral feed additives to increase the milk productivity of Holstein cows	43
6.	Gadiev R.R., Gayfullina A.R. Productivity and composition of the intestinal microflora of chickens at different dosages of feeding the probiotic Vetosporin-active	52
7.	Makanaev A.A., Abdulkhalikov R.Z. The effect of the treatment of hatching eggs of chickens from the parent flock of the Ross-308 cross with a microbiological complex on egg incubation rates	60
8.	Pristupa V.N., Torosyan D.S., Savenkov K.S. Transformation of dry matter and feed energy into the production of heifers of various breeds	68
Breeding, selection, genetics and biotechnology of animals
9.	Aboneyev V.V., Kolosov Yu.A., Kulikova A.Ya. Aboneeva E.V. Meat productivity of young fine-wool sheep of different origins	76
10.	Zasemchuk I.V., Kolosova N.N. Meat productivity of mixed merino sheep	84
11.	Sinitsa V.V., Konik N.V., Ulimbasheva R.A. Reproductive capacity of Stavropol breed sheep when crossed with Manych merinos	92
12.	Traisov B.B., Beyshova I.S., Yuldashbaev Yu.A., Esengaliyev D.K., Dzhanaev D.S. Productive indicators of sheep of the Aktobe intrabreed type of the Kazakh fat-tailed semi-coarse wool breed	98

AGROENGINEERING AND FOOD TECHNOLOGIES
Technologies, machines and equipment for the agro-industrial complex
13.	Egozhev A.M., Misirov M.Kh., Egozhev A.A., Apkhudov K.A. Improving the operational reliability of connections of parts of tillage machines and units	105
14.	Zhirikova Z.M., Aloev V.Z., Aloev K.V. The effect of carbon fibers on the thermal conductivity coefficient of polymer composites for structural purposes	112
15.	Shekikhachev Yu.A., Mishkhozhev V.Kh., Shekikhacheva L.Z. Technical and technological support for combating erosion processes in the Kabardino-Balkarian Republic	120
Food systems
16.	Nzeimana D., Bugayets N.A., Makarova A.I. Consumer preferences in the food market of the Republic of Burundi: trends and determinants	129
17.	Sokol N.V., Sanzharovskaya N.S., Epryntsev N.A. Development of grain bread technology using spelt of the Zdrava variety	137
18.	Tamakhina A.Ya., Borieva L.Z. Application of FT-IR spectroscopy for detection and identification of non-traditional raw plant materials in complex food systems using bakery products as an example	146
ECONOMY
Regional and Sectoral Economy
19.	Bezirova Z.Kh. Integration processes in the agro-industrial complex as a factor in increasing the economic security of regional food systems	158
ANNIVERSARIES
20.	Congratulations to Aisanov Z.M.	166
21.	Congratulations to Bakuev Zh.Kh.	168