Helhedsorienteret miljøvurdering af minkavl og forslag til indsatsområder
Table 5.1. Calculated total N loss, NH3 emissions and N accessible for percolation in
Denmark at different hall arrangements seen in an overall perspective (hall, ware-
house, field), tons 1999.
N loss total, tons
NH3, tons
N accessible for
percolation, tons
A. Hall with troughs and weekly
clean-out
6,256
3,229
2,755
B. Hall with troughs and daily
automatic clean-out
5,750
2,378
2,949
C. Hall without troughs and with
weekly clean-out (20% percolation
in hall assumed)
7,513
3,736
3,113
C3. Hall without troughs and
weekly clean-out (40% percolation
in hall assumed)
8,532
3,221
4,766
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