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Item
Calving order
1 2 3 4
Milk yield and composition
Milk yield kg day
-1
29.19 ±1.16 28.99 ±1.11 28.43 ±1.97 30.78 ±2.37
Somatic cell count 245 ±101 957 ±323 664 ±538 188 ±51
Fat 2.83 ±0.12 3.12 ±0.26 2.86 ±0.23 2.77 ±0.51
Protein 3.27 ±0.07 3.20 ±0.06 3.27 ±0.03 3.00 ±0.08
Lactose 4.74 ±0.03a 4.52 ±0.05b 4.57 ±0.04ab 4.50 ±0.07b
DDE 9.05 ±0.08a 8.75 ±0.10b 8.86 ±0.06ab 8.49 ±0.14b
Urea 16.89 ±0.57ab 18.57 ±0.77a 17.40 ±1.52ab 15.19 ±1.17b
Casein 2.50 ±0.06 2.46 ±0.05 2.52 ±0.02 2.33 ±0.07
Blood parameters
Glucose 101.88 ±1.41 102.06 ±1.29 106.32 ±3.67 99.57 ±0.95
Protein 3.08 ±0.21 2.85 ±0.14 2.75 ±0.20 2.81 ±0.26
Triglycerides 224.81 ±10.41 216.30 ±5.19 216.79 ±8.61 206.06 ±3.62
BHB 1.02 ±0.01 0.99 ±0.01 1.02 ±0.01 1.01 ±0.01
Urea 54.24 ±2.40 56.58 ±2.35 58.21 ±4.14 55.55 ±2.16