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Evaluering af mulige tiltag til reduktion af landbrugets metanemissioner
Table 1.1. Description of feed input for simulations with Karoline
| Simulation no. |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
| Cow weight, kg |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
600 |
| Week of lactation |
18 |
18 |
18 |
4 |
32 |
18 |
18 |
18 |
18 |
18 |
18 |
18 |
18 |
| Feedstuff: |
Dry matter (kg/d) |
| Barley |
5.62 |
7.50 |
9.37 |
7.50 |
7.50 |
2.55 |
9.45 |
5.73 |
7.50 |
6.25 |
4.75 |
4.00 |
6.00 |
| Rape seed cake |
1.50 |
2.00 |
2.50 |
2.00 |
2.00 |
0.85 |
3.15 |
2.34 |
2.25 |
|
|
3.50 |
3.00 |
| Soybean meal |
0.38 |
0.50 |
0.63 |
0.50 |
0.50 |
0.85 |
1.31 |
0.43 |
0.25 |
2.25 |
2.89 |
0.50 |
1.00 |
| Vegetable fat |
|
|
|
|
|
|
|
|
|
|
0.86 |
|
|
| Beet pulp |
|
|
|
|
|
|
1.84 |
|
|
1.50 |
1.50 |
0.45 |
|
| Fodder beets |
|
|
|
|
|
|
|
|
|
|
|
5.50 |
|
| Clover grass silage |
7.50 |
10.00 |
12.50 |
10.00 |
10.00 |
12.75 |
1.58 |
|
|
3.50 |
3.50 |
5.00 |
2.60 |
| Grass silage, early |
|
|
|
|
|
|
|
|
10.00 |
|
|
|
|
| Grass silage, late |
|
|
|
|
|
|
|
8.50 |
|
|
|
|
|
Whole crop
barley silage |
|
|
|
|
|
|
|
|
|
6.25 |
6.25 |
|
|
| Maize silage |
|
|
|
|
|
|
|
|
|
|
|
|
6.00 |
| Grass hay |
|
|
|
|
|
|
2.10 |
|
|
|
|
|
0.90 |
| Wheat straw |
|
|
|
|
|
|
1.57 |
|
|
0.25 |
0.25 |
1.05 |
0.50 |
| Total, kg DM1/d |
15.00 |
20.00 |
25.00 |
20.00 |
20.00 |
17.00 |
21.00 |
17.00 |
20.00 |
20.00 |
20.00 |
20.00 |
20.00 |
| Total, FUC2/d |
14.78 |
19.71 |
24.63 |
19.71 |
19.71 |
15.44 |
21.19 |
15.30 |
20.37 |
19.59 |
21.24 |
19.75 |
19.76 |
1 Dry matter, 2 Feed units (cattle)
Simulation 1: Basal ration, low feeding level
Simulation 2: Basal ration, medium feeding level
Simulation 3: Basal ration, high feeding level
Simulation 4: Basal ration, early lactation (4 weeks post partum)
Simulation 5: Basal ration, late lactation (32 weeks post partum)
Simulation 6: Low proportion of concentrates
Simulation 7: High proportion of concentrates
Simulation 8: Low digestibility of silage
Simulation 9: High digestibility of silage
Simulation 10: Low fat content
Simulation 11: High fat content
Simulation 12: High sugar content
Simulation 13: High starch content
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Version 1.0 Juli 2005, © Miljøstyrelsen.
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