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Manure Production/Nutrient Content Data
(As Excreted and After Storage, Handling, and Treatment Losses)
Animal Type |
Animals per AU |
Manure production (as excreted) (tons/AU) |
Nitrogen (as excreted) (pounds/ton) |
Nitrogen (after losses*) (pounds/ton) |
Phosphate (as excreted) (pounds/ton) |
Phosphate (after losses*) (pounds/ton) |
Potassium (as excreted) (pounds/ton) |
Potassium (after losses*) (pounds/ton) |
Estimated growth cycles per year |
Beef Cows |
1.00 |
11.50 |
10.95 |
3.30 |
3.79 |
3.23 |
8.25 |
7.44 |
1 |
Dairy Cows |
0.74 |
15.24 |
10.69 |
4.30 |
1.92 |
1.65 |
6.70 |
6.04 |
1 |
Heifers & Dairy Calves |
1.82 |
12.05 |
6.06 |
1.82 |
1.30 |
1.10 |
5.03 |
4.53 |
1 |
Steers, Calves, & Bulls |
1.64 |
10.59 |
10.98 |
3.30 |
3.37 |
2.86 |
7.87 |
7.08 |
1 |
Swine, Breeders |
2.67 |
6.11 |
13.26 |
3.32 |
4.28 |
3.62 |
7.85 |
7.16 |
2 |
Swine, Slaughters |
9.09 |
14.69 |
11.30 |
2.82 |
3.29 |
2.80 |
7.95 |
7.16 |
1 |
Hens & Pullets |
250.00 |
11.45 |
26.93 |
18.46 |
9.98 |
8.50 |
10.44 |
9.40 |
1 |
Broilers |
455.00 |
14.97 |
26.83 |
16.10 |
7.80 |
6.61 |
10.49 |
9.48 |
6 |
Turkeys for Slaughter |
67.00 |
8.18 |
30.36 |
16.18 |
11.83 |
10.06 |
11.61 |
10.44 |
2 |
Turkeys Hens for Breeding |
50.00 |
9.12 |
22.41 |
11.20 |
13.23 |
11.23 |
7.60 |
6.84 |
1 |
* Nutrient content at the time of land application
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