| TABLE
12.BEEF UNPAVED FEEDLOT MANURE CHARACTERISTICS
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| ====================================================================================== |
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| Parameter |
Unitsa |
Total |
|
Parameter
Concentration |
|
Parameter
Mass |
|
|
No of |
------------------------------------------------------------------------------- |
-----------lb/day/------------ |
|
|
Observ |
minimum |
maximum |
median |
mean |
std dev |
head |
1000 lb |
|
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Manureb |
lb/800 lb/day |
13 |
8.0 |
19 |
11 |
13 |
3.7 |
13 |
16 |
|
| Density |
lb/ft3 |
1 |
60 |
60 |
60 |
60 |
- |
- |
- |
|
| TS |
%wb |
43 |
30 |
90 |
55 |
59 |
13 |
7.5 |
9.4 |
|
| SED |
%db |
2 |
11 |
35 |
23 |
23 |
12 |
1.7 |
2.2 |
|
| VS |
%db |
20 |
27 |
85 |
62 |
57 |
19 |
4.3 |
5.3 |
|
| BOD5 |
mg/kg |
2 |
41083 |
50124 |
45604 |
45604 |
4521 |
0.58 |
0.72 |
|
| COD |
mg/kg |
6 |
75000 |
300000 |
167413 |
176931 |
81990 |
2.2 |
2.8 |
|
| OM |
mg/kg |
1 |
319000 |
319000 |
319000 |
319000 |
- |
4.0 |
5.1 |
|
| TOC |
mg/kg |
3 |
97000 |
149257 |
144246 |
130168 |
23542 |
1.7 |
2.1 |
|
| VA |
mg/kg |
1 |
1.2 |
1.2 |
1.2 |
1.2 |
- |
0.000015 |
0.000019 |
|
| pH |
|
6 |
6.7 |
7.9 |
7.1 |
7.3 |
0.38 |
- |
- |
|
| TKN |
lb/ton |
37 |
10 |
50 |
24 |
25 |
10 |
0.16 |
0.20 |
|
| NH3N |
%tkn |
11 |
6.0 |
38 |
18 |
19 |
9.7 |
0.030 |
0.038 |
|
| NO3N |
lb/ton |
2 |
0.074 |
0.23 |
0.15 |
0.15 |
0.079 |
0.00097 |
0.0012 |
|
| P2O5 |
lb/ton |
32 |
5.0 |
37 |
16 |
18 |
8.0 |
0.11 |
0.14 |
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| K2O |
lb/ton |
29 |
7.0 |
39 |
21 |
22 |
9.3 |
0.14 |
0.17 |
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| Al |
lb/ton |
1 |
6.2 |
6.4 |
6.2 |
6.2 |
- |
0.040 |
0.050 |
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| B |
lb/ton |
3 |
0.011 |
0.030 |
0.021 |
0.021 |
0.0075 |
0.00013 |
0.00016 |
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| Ca |
lb/ton |
18 |
3.5 |
34 |
14 |
16 |
9.2 |
0.10 |
0.13 |
|
| Cd |
lb/ton |
1 |
0.0020 |
0.0020 |
0.0020 |
0.0020 |
- |
0.000013 |
0.000016 |
|
| Cl |
lb/ton |
2 |
15 |
16 |
15 |
15 |
0.070 |
0.10 |
0.12 |
|
| Cu |
lb/ton |
9 |
0.0073 |
0.042 |
0.021 |
0.021 |
0.012 |
0.00013 |
0.00017 |
|
| Fe |
lb/ton |
14 |
0.88 |
9.1 |
3.9 |
4.2 |
2.6 |
0.027 |
0.033 |
|
| Li |
lb/ton |
1 |
0.011 |
0.011 |
0.011 |
0.011 |
- |
0.000069 |
0.000086 |
|
| Mg |
lb/ton |
16 |
2.0 |
11 |
5.1 |
5.6 |
2.7 |
0.036 |
0.045 |
|
| Mn |
lb/ton |
11 |
0.045 |
0.76 |
0.24 |
0.32 |
0.22 |
0.0020 |
0.0025 |
|
| Mo |
lb/ton |
2 |
0.00039 |
0.0013 |
0.00085 |
0.00085 |
0.00046 |
0.0000054 |
0.0000067 |
|
| Na |
lb/ton |
20 |
0.90 |
20 |
5.3 |
7.2 |
5.8 |
0.045 |
0.057 |
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| Pb |
lb/ton |
1 |
0.0022 |
0.0022 |
0.0022 |
0.0022 |
- |
0.000014 |
0.000018 |
|
| S |
lb/ton |
4 |
3.7 |
4.9 |
3.9 |
4.1 |
0.47 |
0.026 |
0.032 |
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| Zn |
lb/ton |
12 |
0.040 |
0.20 |
0.082 |
0.10 |
0.052 |
0.00064 |
0.00080 |
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| Cond |
umho/cm |
3 |
1050 |
3410 |
2600 |
2353 |
979 |
- |
- |
|
| CF |
%db |
1 |
15 |
15 |
15 |
15 |
- |
1.1 |
1.4 |
|
| CP |
%db |
4 |
8.4 |
22 |
14 |
15 |
4.7 |
1.1 |
1.4 |
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| NFE |
%db |
1 |
27 |
27 |
27 |
27 |
- |
2.0 |
2.5 |
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| GE |
kcal/gm, db |
2 |
3.0 |
3.5 |
3.3 |
3.3 |
0.28 |
11073 |
13842 |
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| Anaer |
col/100 gm |
2 |
2.70E+08 |
1.80E+11 |
9.01E+10 |
9.02E+10 |
8.99E+10 |
5.19E+12 |
6.49E+12 |
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| EC |
col/100 gm |
2 |
6.10E+06 |
5.50E+09 |
2.75E+09 |
2.75E+09 |
2.75E+09 |
1.59E+11 |
1.98E+11 |
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| Ecoli |
col/100 gm |
2 |
1.00E+08 |
4.90E+09 |
2.50E+09 |
2.50E+09 |
2.40E+09 |
1.44E+11 |
1.80E+11 |
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| FC |
col/100 gm |
1 |
1.80E+07 |
1.80E+07 |
1.80E+07 |
1.80E+07 |
- |
1.04E+09 |
1.30E+09 |
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| FS |
col/100 gm |
1 |
9.90E+07 |
9.90E+07 |
9.90E+07 |
9.90E+07 |
- |
5.70E+09 |
7.13E+09 |
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| TB |
col/100 gm |
2 |
2.50E+10 |
8.60E+11 |
4.45E+11 |
4.45E+11 |
4.20E+11 |
2.56E+13 |
3.20E+13 |
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| TC |
col/100 gm |
3 |
3.30E+07 |
2.20E+09 |
6.40E+07 |
7.66E+08 |
1.01E+09 |
4.41E+10 |
5.51E+10 |
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| ====================================================================================== |
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| *
References:Biological & Agricultural
Engineering Dept, North Carolina State University, Jan 1994. |
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Agronomic
Division, North Carolina Department of Agriculture & Consumer Services. |
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| a
All concentrations as is or wet basis (wb) except as noted dry matter basis
(db); all mass values wb. |
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| b
Manure collected after each group of cattle. |
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