Group | ||||
---|---|---|---|---|
Parameter | BCS-C | BCS-L | BCS-H | P-value |
Corpus luteum activity < 30 ± 4d (%) | 61.90 | 40 | 50 | 0.187 |
Clinical endometritis (%) | 9.50 b | 35 a | 37.50 a | 0.032 |
Interval from calving to conception (day) | 82 (47–119) | 122(50–168) | 106 (47–150) | 0.561 |
Pregnancy rate (%) | ||||
1st service | 61.90 | 50 | 50 | 0.473 |
Overall | 80.95a | 65 b | 56.25 b | 0.035 |
Days | P-value | ||||||
---|---|---|---|---|---|---|---|
Parameters | −14 ± 3 |
30 ± 4 |
Group | Time | Group*Time | ||
AST | |||||||
BCS-H | 76.76 ± 4.09b | 146.09 ± 18.46a | 146.26 ± 17.36a,A | 88.90 ± 5.03b | |||
BCS-L | 82.49 ± 5.51b | 127.04 ± 12.01a | 112.70 ± 11.97ab,C | 92.21 ± 5.22b | 0.034 | 0.000 | 0.050 |
BCS-C | 79.75 ± 3.18 | 107.23 ± 4.03 | 102.03 ± 4.98B | 85.51 ± 4.85 | |||
ALP | |||||||
BCS-H | 45.63 ± 3.26 | 34.94 ± 5.07 | 34.25 ± 4.74 | 35.69 ± 5.75 | |||
BCS-L | 40.85 ± 4.87ab | 51.90 ± 6.27a | 33.75 ± 3.92b | 30 ± 3.74b | 0.624 | 0.000 | 0.052 |
BCS-C | 45.81 ± 6.27ab | 50.48 ± 6.23a | 37.76 ± 5.87b | 40.62 ± 7.12ab | |||
CK | |||||||
BCS-H | 464.18 ± 183.58b | 1675.20 ± 621.04a,A | 536.60 ± 130.88b | 404.19 ± 139.10b | |||
BCS-L | 452.46 ± 228.74 | 433.14 ± 104.29B | 376.79 ± 114.27 | 414.46 ± 132.60 | 0.010 | 0.047 | 0.048 |
BCS-C | 458.78 ± 118.61 | 219.90 ± 29.43B | 286.23 ± 51.44 | 329.82 ± 91.09 | |||
GGT | |||||||
BCS-H | 15.01 ± 1.27 | 13.20 ± 2.45 | 16.10 ± 1.78 | 18.54 ± 1.49 | |||
BCS-L BCS-C | 19.02 ± 2.85 15.75 ± 1.63 | 23.21 ± 3.02 18.90 ± 2.82 | 22.76 ± 1.95 17.50 ± 2.17 | 16.03 ± 1.78 14.31 ± 1.26 | 0.041 | 0.322 | 0.112 |
Cholesterol | |||||||
BCS-H | 93.88 ± 3.43b | 68 ± 4.14c | 79.94 ± 4.48bc | 115.19 ± 5.91a | |||
BCS-L | 88.70 ± 2.90b | 67.25 ± 2.77c | 76.55 ± 8.45bc | 110.30 ± 7.29a | 0.164 | 0.000 | 0.940 |
BCS-C | 92.38 ± 2.99b | 76.86 ± 3.05c | 87.48 ± 6.09bc | 117 ±6.01a | |||
BID | |||||||
BCS-H | 0.11 ± 0.02ab | 0.18 ± 0.03a,AB | 0.13 ± 0.03ab | 0.08 ± 0.02b | |||
BCS-L | 0.10 ± 0.01bc | 0.27 ± 0.03a,A | 0.16 ± 0.02b | 0.08 ± 0.01c | 0.008 | 0.000 | 0.016 |
BCS-C | 0.11± 0.01a | 0.14 ± 0.02a,B | 0.10 ± 0.02ab | 0.05 ± 0.01b | |||
BIT | |||||||
BCS-H | 0.09 ± 0.01b | 0.31 ± 0.06a,AB | 0.20 ± 0.05ab,AB | 0.11 ± 0.01b | |||
BCS-L | 0.11 ± 0.01b | 0.45 ± 0.07a,A | 0.32 ± 0.05a,A | 0.15 ± 0.02b | 0.001 | 0.000 | 0.014 |
BCS-C | 0.09 ± 0.01 | 0.20 ± 0.02B | 0.16 ± 0.03B | 0.13 ± 0.02 |
Component | Far-off | Close-up | Early lactation |
---|---|---|---|
Ingredient, % of DM | |||
Vetch hay | 11.58 | - | - |
Alfalfa silage | - | - | 9.67 |
Alfalfa hay | 7.89 | 6.97 | 10.29 |
Corn silage | 52.60 | 43.51 | 44.16 |
Wheat straw | 10.52 | 22.25 | - |
Soybean meal, 48% CP | - | - | 1.61 |
Concentrated feed | 15.78 | 20.94 | 30.31 |
Limestone | 0.82 | 2.25 | 1.57 |
Salt | 0.30 | - | 0.26 |
Ammonium chloride | - | 1.15 | - |
Dicalcium phosphate | 0.14 | 0.30 | 0.44 |
Magnesium oxide | - | 0.12 | 0.44 |
Magnesium sulphate | 0.16 | 1.35 | 0.25 |
Sodium bicarbonate | - | - | 0.70 |
Calcium sulphate | - | - | 0.10 |
Mineral-vitamin mix1 | 0.21 | 0.17 | 0.20 |