Variable
|
€ per year
|
€ per pig
|
€ per kg
|
---|
LPLSCb
|
LPHSCc
|
HPd
|
LPLSC
|
LPHSC
|
LP
|
LPLSC
|
LPHSC
|
HP
|
---|
Gross margin, €
|
Mean
|
978,020
|
883,579
|
846,131
|
51.1
|
47.2
|
45.2
|
0.61
|
0.57
|
0.54
|
SD
|
73,587
|
89,923
|
52,997
|
1.8
|
2.1
|
1.7
|
0.02
|
0.02
|
0.02
|
5% CI
|
861,044
|
740,681
|
761,039
|
48.1
|
43.8
|
42.4
|
0.58
|
0.53
|
0.51
|
95% CI
|
1,101,716
|
1,035,199
|
935,183
|
54.1
|
50.4
|
48.1
|
0.65
|
0.61
|
0.57
|
Minimum
|
730,977
|
571,026
|
657,281
|
43.7
|
38.0
|
38.2
|
0.53
|
0.46
|
0.46
|
Maximum
|
1,267,410
|
1,191,485
|
1,069,961
|
58.5
|
55.3
|
52.0
|
0.70
|
0.67
|
0.62
|
Net profit, €
|
Mean
|
312,902
|
218,461
|
181,014
|
16.2
|
11.4
|
9.6
|
0.20
|
0.14
|
0.11
|
SD
|
73,587
|
89,923
|
52,997
|
3.1
|
4.1
|
2.6
|
0.04
|
0.05
|
0.03
|
90% CI
|
195,926-436,598
|
75,563-370,082
|
95,921-270,066
|
10.1–21.2
|
4.5–17.9
|
5.4–13.8
|
0.13–0.26
|
0.05–0.21
|
0.06–0.16
|
Minimum
|
65,860
|
−94,091
|
− 7836
|
4.0
|
−6.3
|
−0.5
|
0.05
|
−0.08
|
−0.01
|
Maximum
|
602,293
|
526,367
|
404,843
|
27.1
|
24.4
|
19.6
|
0.33
|
0.29
|
0.23
|
- a728 sow farrow-to-finish farms with weekly farrowing batches were simulated to represent three different scenarios. A total of 10,000 iterations (i.e. farms) were simulated for each scenario. At each iteration, all stochastic input variables (i.e. biological inputs, feedstuff and pork prices) varied simultaneously by randomly sampling a new set of values for each variable from their corresponding distributions. Additionally, gross margins and net profit were calculated for each iteration
- bScenario 1: a farrow-to-finish farm with prevalence of pleurisy < 25% and prevalence of lung scars < 8% with a wean-to-finish average daily gain (ADG) of 760 g and reaching target slaughter weight at 24 weeks of age
- cScenario 2: a farrow-to-finish farm with prevalence of pleurisy < 25% and prevalence of lung scars ≥8% (LPHSC) with an ADG of 725 g and reaching target slaughter weight at 25 weeks of age
- dScenario 3: a farrow-to-finish farm with prevalence of pleurisy ≥25% (HP) with and ADG of 671 g and reaching target slaughter weight at 26 weeks of age