Zabelina MV, Goroshko DD, Ledуaev TB.

Animal Husbandry and Fodder Production. 2025. Vol. 108. No. 2. Р. 156-171.

doi:10.33284/2658-3135-108-2-156

Original article

Milk productivity and qualitative characteristics when

OMEK-7M organic trace element complex introduced into the diet of lactating goats

 

Margarita V Zabelina1, Daniil D Goroshko2, Timur B Ledуaev3

1,2,3Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov,

Saratov, Russia

1mvzabelina@mail.ru, http://orcid.org/0000-0002-7818-8109

2goroshko.danya@yandex.ru

3ledyaev_1995@mail.ru, http://orcid.org/0000-0003-4401-6963

 

Abstract. The study was conducted to assess the effect of the OMEK-7M organic trace element complex on milk productivity and goat milk quality in the farm owned by sole proprietor Aleksashin E.A. in Yekaterinovsky district of the Saratov region. Four groups of female goats of the Saanen breed (control and three experimental groups) were selected for the experiment. The control group of goats received the basic diet (BD)+a premix containing trace elements in the form of inorganic salts. Animals from the first experimental group were supplemented with a premix containing only organic trace elements in the form of iron, copper, manganese, zinc, cobalt, iodine. It was represented by a compound with the protein part of the yeast biomass, as well as selenium in the form of a preparation DAFS-25k in an amount of 5% of the trace elements level in the control group. Animals from the II experimental group were supplemented with a premix containing only organic trace elements in the form of iron, copper, manganese, zinc, cobalt, iodine, which is represented by a compound with the protein part of the yeast biomass and selenium in the form of the drug DAFS-25k in an amount of 10 % of the trace elements level in the control group. Animals from the III experimental group were supplemented with a premix containing only organic trace elements in the form of asparaginates of iron, copper, manganese, zinc, cobalt, iodine, represented by a compound with the protein part of yeast biomass, as well as selenium in the form of DAFS-25k in an amount of 20% of the trace elements level in the control group. The microelement complex does not contain genetically engineered products. The beneficial effect of the OMEK-7M organic trace element complex in the diet of female goats of the II experimental group in the amount of 10% of the trace elements level in the control group. This contributed to an increase in the average daily milk yield during the experimental  period  by  12.82%  compared  with  the  control  group, and in experimental groups I (5%) and III (20%) by 8.93% and 4.23%. It was clearly revealed that all experimental groups of lactating goats exceeded the control group in terms of the percentage of the main milk ingredients: by the mass fraction of dry matter – by 0.73%, 0.45% and 0.22%; by mass fraction of nonfat milk solids; – by 0.43%, 0.25% and 0.14%; by the mass fraction of fat – by 0.30%, 0.20 % and 0.08 %; by mass fraction of protein – by 0.16%, 0.07% and 0.03%; by casein – by 0.12%, 0.05 % and 0.02%; by whey proteins – by 0.04%, 0.02% and 0.01%; by mass fraction of lactose – by 0.17%, 0.11% and 0.05%; by minerals – 0.10%, 0.07% and 0.06%; by calcium – 3.56 mg%, 1.74 mg% and 0.28 mg%; by phosphorus – 3.19 mg%, 1.77 mg% and 0.39 mg%.

Keywords: goats, Saanen breed, milk, feeding, microelement complex, physico-chemical properties of milk, chelates, asparaginates of microelements, OMEK-7M

For citation: Zabelina MV, Goroshko DD, Ledуaev TB. Milk productivity and qualitative characteristics when OMEK-7M organic trace element complex introduced into the diet of lactating goats. Animal Husbandry and Fodder Production. 2025;108(2):156-171. (In Russ.). https://doi.org/10.33284/2658-3135-108-2-156

References

 

  1. Alekseeva LV, Milovidova ED. Effect of the mineral preparation "Silaccess" on the morphological parameters of the blood system of pregnant goats (Conference proceedings) Innovative technologies in the agro-industrial complex: problems and prospects: materials of the International scientific-practical conf. (Tver, October 12-14, 2021). Tver: Tver SAA; 2021:112-116.
  2. Betin AN, Frolov AI. Use of the mineral feed additive "LiquiPhosStrong" in the diets of lactating cows. Effective Animal Husbandry. 2020;2(159):12-14. doi: 10.24411/9999-007A-2020-10008

  1. Dezhatkin IM, Desyatov OA, Semenova YV, Pulcherovskaya LP, Savina EV, Hohlova SN, Churbanov AV. The effect of dehydrated diatomite enriched with amino acids on the physiological and biochemical status of dairy cows. Scientific notes Kazan Bauman State Academy of Veterinary Medicine. 2024;257(1):61-66. doi: 10.31588/2413-4201-1883-1-257-61
  2. Sychyova IN, Orishev AB, Mamedov AA, Ivashova ON, Muslyumova DM. Effect of elemental status correction on the quantitative and qualitative characteristics of milk in dairy cows. Animal Husbandry and Fodder Production. 2022;105(3):8-18. doi: 10.33284/2658-3135-105-3-8
  3. Gorlov IF, Nikolaev DV, Barmina TN, Surkova SA, Karpenko EV, Kudryashova OV, Zavgorodneva AG, Slozhenkina AA. The effect of lactulose-containing feed additives on productivity, milk quality and immune status of goats. Animal Husbandry and Fodder Production. 2022;105(4):89-100. doi: 10.33284/2658-3135-105-4-89
  4. Puzankova VA, Kudryashova OV, Gorlov IF, Mosolova NI, Tkachenkova NA, Vorontsova ES, Slozhenkina AA. Effect of the new feed additive «KD-Bish» in the diet of highly productive cows on the quality of fermented milk products for baby food. of the Lower Volga Agro-University Comp. 2024;4(76):287-295. doi: 10.32786/2071-9485-2024-04-31
  5. Voronina OA, Bogolyubova NV, Zaitsev SYu. Mineral composition of cow milk- a mini-review. Sel'skokhozyaistvennaya Biologiya [Agricultural Biology]. 2022;57(4):681-693. doi: 10.15389/agrobiology.2022.4.681eng
  6. Eremenko EP, Kornienko PP, Chemerkina DA. Mineral additives in diets of farm animals (Conference proceedings) Challenges and innovative solutions in agricultural science: Proc. XXVI Int. scientific-production conf. (Maysky, May 25, 2022). Maysky: Belgorod State Agrarian University named after V.Ya. Gorin. 2022;2:152-153.
  7. Zoteev VS, Simonov GA, Nikitin YaE. Efficiency of using the organic microelement complex in the diets of lactating goats of the Saanen breed. Sheep, Goats, Woolbusiness. 2022;4:40-42. doi: 10.26897/2074-0840-2022-4-40-42
  8. Ivantsova OV, Maksimov VI, Deltsov AA, Frenk AM. Changes in the metabolism of lactating goats of the Saanen breed under the influence of stimulating BAS. Genetics and Breeding of Animals. 2023;2:97-106. doi:31043/2410-2733-2023-2-97-106
  9. Korochkina EA. The influence of trace elements zinc, cobalt, iodine, selenium, manganese, copper on the health and productive ability of animals. Genetics and Breeding of Animals. 2016;3:69-73.
  10. Lyutykh O. The Great Role of Microelements. Effective Animal Husbandry. 2020;4(161):95-99.
  11. Ivanishcheva AP, Sizova EA, Kamirova AM, Musabayeva LL, Solovyov MV. Macro- and microelements in animal nutrition: variety of substances and forms (review). Animal Husbandry and Fodder Production. 2023;106(2):85-111. doi: 33284/2658-3135-106-2-85
  12. Khairullin DD, Shakirov ShK, Papunidi EK, Krupin EO. Scientific and practical aspects of correction of vitamin and mineral nutrition of ruminants: monograph. Kazan: Kazan State Academy of Veterinary Medicine named after N.E. Bauman; 2020:172 p.
  13. Nepochatykh AM, Ryzhkova GF, Belyaev AG. Indicators of milk quality and milk productivity when using the drug "Iodinol-Yantarny" in the diet of lactating goats of the Nubian meat and dairy breed. Bulletin of the Ufa Federal Research Centre of the Russian Academy of Sciences. 2024;2:57-61. doi: 10.31040/2222-8349-2024-0-2-57-61
  14. Nurzhanov BS, Logachev KG, Duskaev GK. Efficiency of using compound feeds with adjusted mineral nutrition according to various NRC and NASEM standards on milk productivity of cows. Animal Husbandry and Fodder Production. 2024;107(4):169-176. doi: 10.33284/2658-3135-107-4-169
  15. Gorlov IF, Mosolova  NI,  Antipova  TA,  Kudryashova  OV,  Anisimova EY, Vorontsova ES, Slozhenkina AA. The results of research on the migration of mineral substances in the dairy-food chain in the conditions of the Volgograd region. of the Lower Volga Agro-University Comp. 2024;4(76):214-225. doi: 10.32786/2071-9485-2024-04-22
  16. Trukhachev VI, Selionova MI, Aybazov AMM, Gladkikh MY, Lashneva IA, Sidorenko DD. Comparative analysis of the component composition of goat and sheep milk. Zootechniya. 2023;2:32-37. doi: 10.25708/ZT.2023.93.41.008
  17. Brylo IV, Yakovchik NS, Karpenya MM, Kontsevaya SYu, Mozhaev EE, Razumovsky NP, Sobolev DT, Krytsyna AV. Efficiency of using essential mineral elements and vitamins in feeding cattle and dairy goats: monograph. under general ed. I.V. Brylo. Minsk: BGATU; 2023: 272 p.
  18. Buryakov NP, Buryakova MA, ZagarinAYu, Aleshin DE. Efficiency of the application of vitamin-mineral forage additives in feeding high-productive dairy cattle. Zootechniya. 2022;1:7-12. doi: 10.25708/ZT.2021.76.61.002
  19. Planinić A, Čelan S, Semren O, Pilić Z. Modern methods of milk analysis. International Journal of Research. Granthaalayah. 2022;10(8):11-19. doi: 10.29121/granthaalayah.v10.i8.2022.4724

Информация об авторах:

Маргарита Васильевна Забелина, доктор биологических наук, профессор, профессор кафедры технологии производства и переработки продукции животноводства, Саратовский государственный университет генетики, биотехнологии и инженерии имени Н.И. Вавилова, 410012, г. Саратов, пр-кт им. Петра Столыпина зд. 4, стр. 3, тел.: +79173292017.

Даниил Дмитриевич Горошко, аспирант кафедры технологии производства и переработки продукции животноводства, Саратовский государственный университет генетики, биотехнологии и инженерии имени Н.И. Вавилова, 410012, г. Саратов, пр-кт им. Петра Столыпина зд. 4, стр. 3, тел.: +79063195235.

Тимур Бахтиёрович Ледяев, кандидат биологических наук, ассистент кафедры проектный менеджмент и внешнеэкономическая деятельность в АПК, Саратовский государственный университет генетики, биотехнологии и инженерии имени Н.И. Вавилова, 410012, г. Саратов, пр-кт им. Петра Столыпина зд. 4, стр. 3, тел.: +79603473107.

 

Information about the authors:

Margarita V Zabelina, Dr Sci. (Biology), Professor, Professor of the Department of Technology of Production and Processing of Livestock Products, Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov, 4/3 Peter Stolypin Ave, Saratov, 410012, phone: +79173292017.

Daniil D Goroshko, Postgraduate student of the Department of Technology of Production and Processing of Livestock Products, Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov, 4/3 Peter Stolypin Ave, Saratov, 410012, phone: +79063195235.

Timur B Ledyaev, Cand. Sci. (Biology), Assistant of the Department of Project Management and Foreign Economic Activity in Agriculture, Saratov State University of Genetics, Biotechnology and Engineering named after N.I. Vavilov, 4/3 Peter Stolypin Ave, Saratov, 410012, phone: +79603473107.

The article was submitted 27.02.2025; approved after reviewing 06.05.2025; accepted for publication 16.06.2025.

Download