RI-ERP-FINALACTION-Recommendations
UPDATING AND ASSESSING THE CNCPS FEED LIBRARY 6345 Table 4. Mean, SD, distribution, and distribution parameters for each chemical component of each feed used to perform Monte Carlo simulations
Distribution parameters 3
Feed name and chemical components 1,2
Mean
SD Distribution
A
B
C
D
Corn silage CP
8.0
0.90 9.61 1.86 3.24 5.08 1.00 7.11 0.97 0.48 1.14 2.83 9.07 2.10 4.95 5.24 2.34 0.88 1.95 0.81 1.80 3.46 6.21 4.12 7.68 7.95 2.37 1.27 2.69 0.72 2.27 0.70 5.59 2.28 3.81 1.30 4.73 1.49 0.62 0.52 0.29 1.72 6.75 1.45 4.17 1.91 3.69 0.49 0.68 0.77
Loglogistic BetaGeneral Loglogistic Pearson5 Loglogistic Loglogistic Weibull Pearson5 Logistic Extvalue Normal Logistic Loglogistic Pearson5 Loglogistic Loglogistic Loglogistic Lognorm Loglogistic Lognorm Loglogistic Pearson5 Loglogistic Loglogistic Invgauss Loglogistic Pearson5 Logistic Logistic
0.6
7.4 7.2 7.6
14.1
SP
56.4
75.0 −0.1 16.9 14.5 −5.4 10.1
−238.8
84.3
ADICP NDICP NDF Lignin Starch WSC
7.7
7.1 0.6 9.4
14.0 42.5
214.0 27.8 12.5 65.7
7.1
21.6
33.0
−29.7
1.6 3.3 4.3
3.4 3.3 3.8
3.9 0.3 1.0 2.9 5.3 5.0 1.3 2.4 2.9 0.8 6.0
0.0
EE Ash
Alfalfa silage CP
21.7 60.0 14.6 42.5 17.2 7.2
21.7 60.1
SP
ADICP NDICP NDF Lignin Starch WSC
1.9
4.3
13.2
224.6 59.3
−3.6 19.5
−17.0 17.3 −0.6
1.9 3.4 3.7
4.8 2.8
0.1
EE Ash
77.3
−73.6
11.0
4.8
5.9
Grass hay CP
10.9 31.3 32.6 62.6 9.1
15.0
3.7
−3.9 20.8 −1.5 12.2
SP
−43.6
74.7 64.7 54.5
ADICP NDICP NDF Lignin Starch WSC
6.9
−22.3
62.6
4.6 7.1
8.7 2.2 6.8 2.5 7.7
1.3 3.3
5.5
17.7 29.4
−1.1 18.2 −2.5
−22.8
EE Ash
46.3
226.4
Logistic
7.7
1.3
Corn grain CP
8.6
Loglogistic
3.6
5.0 3.3 7.4 4.1 0.8 4.0 0.3 0.8 1.0 7.0 3.6 2.8 2.5 2.3 1.8 0.4
12.5
SP
17.6
Logistic
17.6 −0.5 13.0 −0.8 72.1 −1.6 1.9
ADICP NDICP NDF Lignin Starch WSC
7.1
Loglogistic Lognorm Loglogistic Loglogistic
5.4
11.9 11.4 15.7 72.1
−1.0 16.4
12.2 13.4
4.6
Logistic
2.5 3.7 1.5
Loglogistic
11.3
EE Ash
Logistic
3.7 0.7
Loglogistic 2 Chemical components are expressed as % of DM except: SP = % of CP; ADICP = % of CP; NDICP = % of CP; Lignin = % of NDF. 3 A, B, C and D are the parameters that define the characteristics of each distribution: BetaGeneral, A = Shape, B = Shape, C = Min value, D = Max value; ExtValue, A = Location, B = Scale; Invgauss, A = Mean, B = Variance, C = Shift; Logistic, A = Location, B = Scale, Loglogistic, A = Location, B = Scale, C = Shape; Lognorm, A = Mean, B = Variance, C = Shift; Normal, A = Mean, B = SD; Pearson5, A = Shape, B = Scale, C = Shift; Weibull, A = Shape, B = Scale, C = Shift. 4 Blood meal CP can be >100% DM if nitrogenous components are >16% N. AOAC Resear h Institute ERP Use Only 5.2 Soybean meal CP 53.1 24.3 Logistic Lognorm Loglogistic 53.1 61.6 −1.0 13.0 11.0 SP −37.2 ADICP NDICP 2.8 4.2 13.4 11.1 Logistic Pearson5 Logistic Loglogistic Loglogistic NDF Lignin Starch 65.7 4.7 9.1 1.1 1.7 7.6 9.1 −1.2 −0.2 7.5 4.6 EE Ash Logistic 7.6 Blood meal 4 CP 104.5 60.8 1 WSC = water-soluble carbohydrates; SP = soluble protein; ADICP = acid detergent-insoluble CP; NDICP = neutral detergent-insoluble CP; EE = ether extract. 3.57 Weibull 14.1 45.2
Journal of Dairy Science Vol. 98 No. 9, 2015
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