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Sammenligning af miljøpåvirkningen af konkurrerende jordbrugsprodukter
Table C.4: Ammonia emissions from pig slurry management in Spain. * Source: http://www.mapya.es/es/ganaderia/pags/Emisiones_gases/emisiones.htm [on-line: 03.06.2004]
| Category |
Num. Places |
Num. 100kg pigs per year |
Volatilisation
Stable
kg NH3-N |
Volatilisation
External Storage
kg NH3-N |
Volatilisation
Field Application
kg NH3-N |
TOTAL per farm
kg NH3-N |
TOTAL per pig
kg NH3-N |
| A |
X |
B* |
C=A*B |
D* |
E=D*A |
F* |
G=F*A |
H=C+E+G |
I=H/X |
| Closed-cycle production sows
(System 1) |
400 |
8035 |
20.3442 |
8137.68 |
14.4007 |
5760.28 |
8.6361 |
3454.44 |
17352.4 |
2.1596 |
| System 2 |
Sows with piglets up to
20 kg |
1500 |
28563 |
6.3579 |
9536.85 |
4.5004 |
6750.60 |
2.6989 |
4048.35 |
20335.80 |
0.7120 |
| Fattening pigs 20-100
kg |
11877 |
28563 |
2.5623 |
30432.44 |
1.8137 |
21541.31 |
1.0877 |
12918.61 |
64892.36 |
2.2719 |
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Version 1.0 August 2005, © Miljøstyrelsen.
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