We found an increasing trend in the daily utility time and usage frequency of mechanical brushes for each cow during the lactating period (7.73 ± 4.02 min/d and 2.90 ± 1.22 times/d, respectively), dry period (15.97 ± 14.16 min/d and 4.21 ± 2.91 times/d, respectively), and perinatal period (25.15 ± 19.05 min/d and 5.45 ± 3.83 times/d, respectively) ( p < 0.01 and p < 0.05, respectively).
← all excerpts
Effects of Using Mechanical Brushes on the Productive Performance of Dairy Cows.
1
—
—