A study was conducted by Agrapak Sp. z o.o. on a group of 40 calves of the Holstein-Friesian breed (20 calves in the experimental group and 20 calves in the control group) in the period from 29 October 2018 to 30 April 2019 at a commercial dairy farm trading as Gospodarstwo Rolno-Hodowlane Sp. z o.o. in Żydowo.
COLOSTRUM PA FORTE bovine colostrum powder for calves was used in the study.
It was demonstrated that:
- The average IgG content in the blood serum of calves in the control group was 14.2g/L.
- The average IgG content in the blood serum of calves in the experimental group was 20.3g/L.
- The absorbability of IgG in the experimental group was higher by 42.96%!