The effect of feeding different doses of herbal supplements from Hungarian sainfoin on the growth and metabolism in the body of calves

   There have been studied the influence of feeding plant raw material obtained from Hungarian sainfoin having an immunostimulating effect on the growth rate of dairy calves, as well as on morphological and biochemical blood parameters and natural resistance of the animal organism. Calves of the I and II experimental groups in addition to the main diet were fed a phyto supplement made of Hungarian sainfoin mixed with concentrates in doses of 150 and 300 g per head per day during 92 days. The use of herbal supplements in feeding calves ensured an increase in live weight in the animals of experimental groups by 11.0 kg (6.55 %) and by 11.7 kg (6.96 %) (p <0.05) over the period of scientific and economic experiment, compared with analogues of the control group. From the analysis of blood parameters, it should be noted that protein indicators were higher by 1.36 % (I experimental) and by 4.74 % (p < 0.01) (II experimental); there was an increase in hemoglobin at the end of the experiment - by 5.88 % (I experimental) and by 12.15 % (p ≤ 0.01) (II experienced). When determining the indicators of natural resistance, it was found that in calves of experimental groups I and II, the phagocytic activity of leukocytes was higher by 4.16 and 17.29 % (p ≤ 0.01), respectively, in comparison with control animals. Analysis of the data obtained showed that the most optimal dose for use in the diets of heifers is 300 g per head per day, fed to calves of the II experimental group. This is confirmed by the improvement of biochemical, morphological and immunological parameters of animal blood, as well as by higher values of their live weight gain.

1. Bagno O. A., Prokhorov O. N., Shevchenko S. A., Shevchenko A. I., Dyadichkina T. V. Use of phytobioticts in farm animal feeding (review). Sel'skokhozyaystvennaya biologiya = Agricultural Biology. 2018;53(4):687-697. (In Russ.). doi: 10.15389/agrobiology.2018.4.687rus

2. Castillo-Lуpez R. I., Gutiérrez-Grijalva E. P., Leyva-López N., López-Martínez L. X., Heredia J. B. Natural alternatives to growth-promoting antibiotics (GPA) in animal production. Journal of Animal and Plant Sciences. 2017;27(2):349-359. URL: https://thejaps.org.pk/docs/v-27-2/01.pdf

3. Akhmedkhanova R. R., Gamidov N. R. The use of hydrobionts in feeding poultry. Problemy razvitiya APK regiona. 2010;1(1):73-77. (In Russ.).

4. Kazachkova N. M. The use of natural antibiotics in the diet of farm animals and poultry. Innovative technologies in education and science: Collection of materials of the Intern. scientific-practical. conf. In 2 volumes. Vol. 1. Cheboksary, 2017. pp. 14-16. URL: https://elibrary.ru/item.asp?id=29164408

5. Kölliker R., Kempf K., Malisch C. S., Lüscher A. Promising options for improving performance and proanthocyanidins of the forage legume sainfoin (Onobrychis viciifolia Scop.). Euphytica. 2017;213(8):179. doi: 10.1007/s10681-017-1965-6

6. Saloniemi H., Kallela K., Saastamoinen I. Study of the phytoestrogen content of goat’s rue (Galega orientalis), alfalfa (Medicago sutiva) and white clover (Trifolium repens). Agricultural and Food Science. 1993;2(6):517-524. doi: 10.23986/afsci.72677

7. Newsome F. E., Kitts W. D. The effects of feeding coumestrol on the reproductive organs of prepubertal lambs. Canadian Journal of Animal Science. 1980;60(1):53-58. doi: 10.4141/cjas80-006

8. Hanson C. H., Loper G. M., Kohler G. O., Biokoff E. M., Taylor K. W., Kehr W. R., Stanford E. H., Dudley J. W., Pedersen M. W., Sorensen E. L., Carnahan H. L., Wilsie C. P. Variation in coumestrol content of alfalfa as related to location, variety, cutting, year, stage of growth, and disease. US Department of Agriculture. 1965;(1333):22-72. URL: https://ageconsearch.umn.edu/record/171288/files/tb1333.pdf

9. Oldfield J. E., Fox C. W., Bahn A. V., Bickoff E. M., Kohler G O. Coumestrol in alfalfa as a factor in growth and carcass quality in lambs. Journal of animal science. 1966;25(1):167-174. doi: 10.2527/jas1966.251167x

10. Voloshin V. A. Perennial grasses in the collection nursery of Perm agricultural research institute. Kormoproizvodstvo = Forage Production. 2016;(9):31-35. (In Russ.).

11. Voloshin V. A., Morozkov N. A. Haylage from hungarian sainfoin for cow feeding. Kormoproizvodstvo = Forage Production. 2019;(8):28-32. (In Russ.). URL: https://elibrary.ru/item.asp?id=39546631

12. Morozkov N. A., Sukhanova E. V., Motolinets N. N. Grass meal of hungarian sainfoin (Onobrychis arenaria) in cow feeding. Kormoproizvodstvo = Forage Production. 2021;(2):42-48. (In Russ.). URL: https://elibrary.ru/item.asp?id=44872169

13. Kiczorowska B., Samolińska W., Al-Yasiry A. R. M., Kiczorowski P., Winiarska-Mieczan A. The natural feed additives as immunostimulants in monogastric animal nutrition − a review. Annals of Animal Science. 2017;17(3):605-625. URL: https://www.mendeley.com/catalogue/a3e8699f-3635-3a36-b4e2-fb98a4a9a53a/

14. Fisinin V. I. Genetic potential of cattle and its usage. Zhivotnovodstvo Rossii. 2003;(2):2-4. (In Russ.).

15. Prokhorenko N. P. Ways to increase the intensification of dairy cattle breeding. Аgricultural science of the Republic of Mordovia: achievements and directions: Proceedings of All-Russian scientific and practical conf. Saransk, 2005. Vol. 2. pp. 273-275.

16. Sukhanova E. V., Sycheva L. V., Morozkov N. A. Efficiency of feeding phytonutrients in calf rearing. Izvestiya Orenburgskogo gosudarstvennogo agrarnogo universiteta = Izvestia Orenburg State Agrarian University. 2022;(2(94)):271-274. (In Russ.). URL: https://elibrary.ru/item.asp?id=48401200