| TABLE
65. ROASTER HOUSE WHOLE LITTER CHARACTERISTICS * |
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| Parameter |
Unitsa |
Total |
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Parameter
Concentration |
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Parameter
Mass |
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No of |
------------------------------------------------------------------------------- |
---------------lb/day/----------- |
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Observ |
minimum |
maximum |
median |
mean |
std dev |
bird |
1000 lb |
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| Litterb |
lb/4 lb/day |
6 |
0.018 |
0.10 |
0.063 |
0.063 |
0.024 |
0.063 |
16 |
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| Density |
lb/ft3 |
2 |
27 |
31 |
29 |
29 |
2.0 |
- |
- |
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| TS |
%wb |
17 |
59 |
85 |
77 |
76 |
6.9 |
0.048 |
12 |
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| VS |
%db |
2 |
75 |
79 |
77 |
77 |
2.0 |
0.037 |
9.2 |
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| TKN |
lb/ton |
17 |
45 |
104 |
66 |
69 |
15 |
0.0022 |
0.54 |
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| NH3N |
%tkn |
3 |
20 |
27 |
23 |
23 |
2.9 |
0.00050 |
0.13 |
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| NO3N |
lb/ton |
3 |
0.44 |
0.84 |
0.65 |
0.64 |
0.16 |
0.000020 |
0.0050 |
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| P2O5 |
lb/ton |
18 |
44 |
99 |
69 |
70 |
15 |
0.0022 |
0.55 |
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| K2O |
lb/ton |
17 |
37 |
64 |
44 |
47 |
8.3 |
0.0015 |
0.37 |
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| Ca |
lb/ton |
18 |
28 |
53 |
41 |
41 |
6.3 |
0.0013 |
0.32 |
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| Mg |
lb/ton |
17 |
7.1 |
11 |
8.2 |
8.4 |
1.1 |
0.00026 |
0.066 |
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| S |
lb/ton |
15 |
8.7 |
17 |
14 |
14 |
2.2 |
0.00043 |
0.11 |
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| Na |
lb/ton |
1 |
13 |
13 |
13 |
13 |
- |
0.00041 |
0.10 |
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| Fe |
lb/ton |
14 |
0.82 |
3.2 |
1.4 |
1.6 |
0.79 |
0.000050 |
0.012 |
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| Mn |
lb/ton |
18 |
0.52 |
1.1 |
0.72 |
0.76 |
0.16 |
0.000024 |
0.0059 |
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| B |
lb/ton |
15 |
0.028 |
0.067 |
0.048 |
0.047 |
0.010 |
0.0000015 |
0.00036 |
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| Mo |
lb/ton |
13 |
0.00044 |
0.0012 |
0.00074 |
0.00081 |
0.00025 |
0.000000025 |
0.0000063 |
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| Zn |
lb/ton |
18 |
0.44 |
0.94 |
0.64 |
0.68 |
0.13 |
0.000021 |
0.0053 |
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| Cu |
lb/ton |
18 |
0.26 |
0.71 |
0.49 |
0.49 |
0.13 |
0.000015 |
0.0038 |
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| Cd |
lb/ton |
3 |
0.0022 |
0.0065 |
0.0064 |
0.0050 |
0.0020 |
0.00000016 |
0.000039 |
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| Ni |
lb/ton |
3 |
0.12 |
0.13 |
0.12 |
0.12 |
0.0047 |
0.0000039 |
0.0010 |
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| Pb |
lb/ton |
3 |
0.040 |
0.088 |
0.086 |
0.071 |
0.022 |
0.0000022 |
0.00056 |
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| Cr |
lb/ton |
3 |
0.19 |
0.44 |
0.36 |
0.33 |
0.10 |
0.000010 |
0.0026 |
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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
Annual manure and litter accumulation; typical litter base is sawdust,
wood shavings, or peanut hulls. |
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