ArticleArchives animal breeding2026
Effect of human interference with maternal behaviour on development and blood biochemical parameters in the first 35 d of calves' life.
Article in Archives animal breeding, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to determine the effect of interfering with the hair coat of newborn animals on their development and the efficiency of the immune system. The study involved 16 Holstein-Friesian calves divided into two groups (control and experimental). The animals from the control group were licked by the mother after birth, while these from the experimental group were handled after birth by a human. Weight and daily gains were determined, and blood was collected six times in 1 week intervals to analyse protein fractions as well as complete blood count. The concentrations of total protein, albumin, alpha and beta-globulins in the serum of calves from the experimental group did not differ from the control group. The level of gamma-globulins in the experimental group was lower at 14 and 21 d of age. The indices such as WBC, RBC, HGB, HTC, and PLT remained at similar levels in both groups and usually did not differ between the analysed periods in the studied groups. Only the content of platelets in both groups significantly increased from the seventh day of life compared to the baseline period. The levels of blood indices relating to the volume of the red blood cell and the mass and concentration of haemoglobin in it were not affected by interference with maternal behaviour, and changes in the values of these indices with age were noted. Based on the study, we concluded that the replacement of natural maternal care (licking) of a newborn calf by human action did not adversely affect the development and health of newborn calves, which confirms the validity of such a practice in dairy herds.
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Registered trials
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