Charolais Calving | Salers Calving | Charolais Fattening | |||||
---|---|---|---|---|---|---|---|
HI | LI | HI | LI | HI | LI | ||
Additional expenditure | Veterinary assistance on cows that have dystocia due to SBV | 73 | 37 | 75 | 38 | 73 | 37 |
Treatment of cows that need caesarean due to SBV dystocia | 7 | 3 | 7 | 3 | 7 | 3 | |
Treatment of cows that have clinical SBV episodes | 26 | 0 | 26 | 0 | 26 | 0 | |
Treatment of cows that have aborted due to SBV | 60 | 30 | 60 | 30 | 60 | 30 | |
SBV testing of aborted foetuses, stillborn or malformed calves | 1 | 0 | 1 | 0 | 1 | 0 | |
Cost of purchasing and raising heifers for replacement | 75 | 38 | 126 | 63 | 76 | 38 | |
Revenue forgone | Steers not sold | 1,810 | 910 | 1,548 | 778 | 2,533 | 1,273 |
Heifers not sold | 1,866 | 937 | 1,657 | 832 | 2,693 | 1,353 | |
Cows that die | 44 | 22 | 46 | 23 | 44 | 22 | |
Sum of costs | 3,961 | 1,977 | 3,546 | 1,769 | 5,512 | 2,757 | |
Expenditure saved | Concentrate feed saved on steers and heifers not produced | 256 | 137 | 453 | 228 | 512 | 261 |
Concentrate feed saved on cows that die or are culled | 54 | 27 | 43 | 22 | 54 | 27 | |
Bedding costs saved | 162 | 81 | 63 | 32 | 194 | 97 | |
Miscellaneous costs saved | 117 | 59 | 72 | 36 | 153 | 77 | |
Cow vaccines saved | 1 | 1 | 1 | 1 | 1 | 1 | |
Calf vaccines saved | 58 | 29 | 59 | 29 | 58 | 29 | |
Cow worming saved | 1 | 1 | 1 | 1 | 4 | 2 | |
Calf worming saved | 5 | 3 | 5 | 5 | 5 | 3 | |
Extra revenue | Revenue from cows culled due to SBV abortion | 230 | 115 | 160 | 80 | 200 | 100 |
Sum of benefits | 884 | 451 | 857 | 442 | 1,181 | 595 | |
NET TOTAL SBV COST (€)/HERD | 3,077 | 1,526 | 2,689 | 1,347 | 4,256 | 2,162 | |
NET TOTAL SBV COST (€)/COW | 30.7 | 15.3 | 26.9 | 13.5 | 42.5 | 21.6 | |
Range of plausible values (€/cow) | 8-99 | 0-14 | 7-84 | 0-15 | 11-135 | 0-22 |