Correlations of Animal Welfare Scores With First Lactation Milk Yield of Dual Purpose Cows

Abstract

The objective of this study was to determine the relationships between animal welfare scores (AWS)and milk production in dairy cattle. AWS traits on locomotion ability (LA), social interaction (SI),flooring (F), indoor conditions (IC) and stockmanship effect (SE) were scored by a 100 points scalein a total of 51 farms in Samsun region of Turkey. First lactation milk yield (FLMY) records ofBrown Swiss and Simmental cows were used as milk production trait. All components were assessedby t-test to determine the effects of the welfare traits on FLMY. The overall mean of AWS wascalculated to be 74.05±1.69, and therefore the farms were founded within a “suitable” class. It wasestimated moderate correlations among the parameters except for AWS and SI, however, nostatistically significant difference was estimated between AWS and FLMY of the cows. SE wasrevealed the most important factor on AWS of the farms. Finally, routine scoring cattle farms todecide their suitability for animal needs is advised to herd owners for managing rentable populationsin the farms.