THE GRAIN AND FEED TRADE ASSOCIATION …...THE GRAIN AND FEED TRADE ASSOCIATION (GAFTA) Analysts...

THE GRAIN AND FEED TRADE ASSOCIATION

(GAFTA)

Analysts Scheme - Ring Test

(2018:2) Table of Contents

Page

Title Page 1 Summary 2 Homogeneity Assessment 4 Data Summary 6 Raw Data 7 Z Scores 11 Z Score plot and results chart – Feed – Moisture 15 Z Score plot and results chart – Feed – Protein 17 Z Score plot and results chart – Feed – Oil 19 Z Score plot and results chart – Feed – Crude Fibre 21 Z Score plot and results chart – Feed – Ash 23 Z Score plot and results chart – Feed – Sand 25 Z Score plot and results chart – Grain – Moisture 27 Z Score plot and results chart – Grain – Protein 29 Z Score plot, results chart and technique used – DON 31

Report Prepared by Paul Allison

Date 07/11/2018

GAFTA Analyst Report 2018:2 Page 1 of 33

Summary

1. Test Materials for the 2nd round of the 2018 GAFTA Analysts Scheme were dispatched in August 2018. Three test materials were distributed.

Feed Grain Mycotoxin Sample ID : 2018:F2 2018:G2 2018:M2 Sample type : Organic Maize Flour Rolled Oats Wheat Sample state : Milled Unmilled Milled Number distributed : 255 311 69 Data returned : 246 300 60 % returned 96.5 96.5 87

2. A total of 319 participants in 56 countries were sent one or more of the test materials depending

on the requirements of their analytical laboratory. Results were returned from 309 participants. The countries involved were as follows :

Argentina 14 Malaysia 1 Australia 6 Mexico 1 Austria 1 Moldova 1 Belgium 1 Nigeria 1 Brazil 19 Norway 1 Bulgaria 5 Pakistan 1 Canada 4 Paraguay 1 China 2 Peru 3 Croatia 2 Poland 6 Denmark 2 Romania 13 Egypt 2 Russia 52 Estonia 2 Serbia 3 Finland 1 Singapore 1 France 8 Slovakia 1 Germany 8 South Africa 1 Greece 1 Spain 8 Hungary 11 Sweden 1 Iceland 1 Tanzania 2 India 22 Thailand 5 Indonesia 1 The Netherlands 7 Iran 1 Turkey 9 Israel 1 Uganda 1 Italy 9 Ukraine 29 Kazakhstan 3 United Arab Emirates 3 Kenya 2 United Kingdom 5 Latvia 6 United States of America 12 Lebanon 1 Uruguay 4 Lithuania 5 Vietnam 5


3. A total of 11 weeks were allocated between sample dispatch and the closing of the data entry

portal for result submission.

4. The analyses requested were as follows

Feed Grain Mycotoxin Moisture / % Moisture / % DON / ug/kg as is Protein (N x 6.25) / % as is Protein (N x 6.25) / % as is Oil / % as is Crude Fibre / % as is Ash / % as is Sand/Silica / % as is

5. As we are now using the new web portal data entry system we are no longer able to accept data

on other moisture bases or using other Nitrogen factors. All data entered into the portal is assumed to be on the moisture basis and using the Nitrogen factor requested by the portal.

6. As we are now using the new web portal data entry system we are no longer able to accept results reported as “less than” a value. To enable the data to be processed a value of half of the “less than” figure should be submitted.

7. The assigned value for each analyte was calculated as the robust mean of the trial data. For this

round this involved treating any results which lay outside of ± 4 standard deviations (all results) as outliers and recalculating the robust mean value with the outliers removed.

8. The target standard deviation for each analyte was chosen from either the appropriate form of the

Horwitz equation or the trial standard deviation after removal of outliers. The choice was made using current industry practices used in other collaborative trials and proficiency testing schemes. z-Scores were deemed satisfactory if |z| ≤ 2.

9. For Mycotoxin analysis, z scores are for participant information only, to assess their performance against their peers. Participation in the mycotoxin testing does not affect grain or feed approval under the Gafta Approved Analysts Scheme.

10. Surplus test materials from this and previous rounds are available for sale. Please email

[email protected] for details.


mailto:[email protected]

Homogeneity Assessment

1. Samples were assessed for homogeneity after blending and packing by selecting ten parcels of each material at random from all those produced. Each of these parcels were tested in duplicate under repeatability conditions.

2. Statistical analysis of the resulting data was carried out using the industry standard Cochran’s ‘C’ test and analytical variance test for ‘sufficient homogeneity’.

3. All 3 materials were found to be sufficiently homogeneous for every analyte. 4. Worked example using F2 Moisture.


5. Data for other samples / analytes

Feed: Grain Toxin

Moisture Protein Oil Fibre Ash Sand Moisture Protein (DMB) DON Critical Value =0.602 (10 Pairs) OR

Critical Value =0.639 (9 Pairs)

0.500 0.286 0.500 0.333 0.429 0.314 0.229 0.333

Mean Result 13.240 5.550 1.698 0.400 0.595 12.066 2.290 1.411 S2

anal 0.004 0.007 0.001 0.016 0.002 0.002 0.001 0.001

Sanal 0.06 0.08 0.02 0.13 0.04 0.05 0.04 0.03

S2sam 0.014 0.003 0.001 0.005 0.001 0.023 0.000 0.001

σp 0.359 0.172 0.063 0.018 0.026 0.332 0.081 0.606

σp source Horwitz Horwitz Horwitz Horwitz Horwitz Horwitz Horwitz Horwitz

σ2all

0.012 0.003 0.0004 0.00003 0.0001 0.010 0.001 0.033

Critical Value 0.03 0.01 0.001 0.02 0.002 0.02 0.002 0.06

No data for Sand as results too low for meaningful analysis.


Table 1 - Data SummaryFeed Feed Feed Feed Feed Feed Grain Grain Mycotoxin

Moisture Protein Oil Fibre Ash Sand Moisture Protein DONNo. of Results 243 240 210 174 211 143 300 295 60

Robust Mean of all results (g/100g) 13.280 5.520 1.700 0.540 0.620 0.015 11.700 11.420 1450.000SD of all results (g/100g) 0.953 0.541 0.712 0.268 0.197 0.026 0.757 0.637 516.850

No. of Outliers 1 2 1 2 2 1 1 3 6Assigned value (g/100g) 13.280 5.520 1.700 0.535 0.620 0.015 11.700 11.420 1469.500

SD - Assigned value (g/100g) 0.431 0.242 0.182 0.217 0.076 0.022 0.347 0.386 352.303Horwitz sP (g/100g) 0.360 0.171 0.063 0.024 0.027 0.001 0.323 0.317 221.840Origin of Target SD TRIAL SD TRIAL SD TRIAL SD TRIAL SD TRIAL SD TRIAL SD TRIAL SD TRIAL SD HORWITZ

CV of Assigned Value (%) 3.2 4.4 10.7 40.5 12.3 145.0 3.0 3.4 24.0No. Failed Z Scores (|z ‌|≥2) 8 14 7 17 9 11 18 31 17% of z scores which failed 3.3 5.8 3.3 9.8 4.3 7.7 6.0 10.5 28.3

For Comparison, below are the % of z scores which failed in previous rounds.

2005 Round 1 7.0 1.0 5.0 8.0 2.0 7.0 9.0 3.02005 Round 2 9.0 5.0 7.0 4.0 7.0 5.0 6.0 9.02006 Round 1 3.0 2.0 7.0 7.0 11.0 9.0 7.0 7.02006 Round 2 7.0 9.0 8.0 5.0 6.0 5.0 7.0 6.02007 Round 1 6.0 3.0 5.0 6.0 4.0 3.0 3.0 7.02007 Round 2 7.0 6.0 7.0 8.0 4.0 7.0 4.0 7.02008 Round 1 3.0 4.0 6.0 5.0 4.0 7.0 7.0 5.02008 Round 2 7.0 7.0 8.0 8.0 7.0 7.0 9.0 6.02009 Round 1 6.3 3.9 6.5 4.5 4.1 6.8 6.6 6.02009 Round 2 7.7 2.3 3.4 7.8 4.8 4.0 3.0 8.02010 Round 1 3.6 4.3 8.2 6.3 5.4 9.0 6.9 6.42010 Round 2 6.8 2.7 3.9 6.7 1.7 3.5 5.8 7.52011 Round 1 8.7 4.7 5.3 8.4 8.4 4.7 3.1 5.82011 Round 2 5.4 6.0 7.8 5.8 6.7 7.0 5.2 7.92012 Round 1 3.1 2.5 7.2 5.4 6.1 7.7 4.0 3.02012 Round 2 8.7 4.3 4.9 7.1 7.6 7.5 6.8 8.92013 Round 1 6.8 7.3 6.2 7.1 4.7 4.4 5.8 5.92013 Round 2 5.7 1.9 9.6 6.9 7.2 7.4 4.0 8.02014 Round 1 10.6 1.7 4.5 7.6 5.4 6.1 2.3 4.62014 Round 2 10.4 5.5 5.5 6.7 6.0 4.7 5.9 8.32015 Round 1 6.9 2.7 6.5 7.5 5.8 6.4 6.6 6.22015 Round 2 2.6 3.6 5.6 5.6 5.5 10.5 6.7 4.22016 Round 1 5.9 3.0 5.3 6.1 7.8 7.1 7.1 7.62016 Round 2 5.4 4.4 8.1 8.1 0.6 8.0 4.3 7.12017 Round 1 8.8 5.6 6.1 6.8 8.1 5.9 5.2 6.02017 Round 2 3.9 2.7 8.8 7.1 7.6 8.5 7.6 7.42018 Round 1 8.4 0.9 7.4 5.2 5.8 5.7 4.1 7.3

Historic Min Failure Rate / % 2.6 0.9 3.3 4.0 0.6 3.0 2.3 3.0Historic Max Failure Rate / % 10.6 9.0 9.6 9.8 11.0 10.5 9.0 10.5

Historic Average Failure Rate / % 6.4 4.0 6.3 6.7 5.7 6.5 5.7 6.7

Below Historic AverageAbove Historic Average


Table 2 - Raw Data.Feed Feed Feed Feed Feed Feed Grain Grain Mycotoxin

Laboratory Number Moisture Protein Oil Fibre Ash Sand Moisture Protein DON% % AR (N x 6.25) % AR % AR % AR % AR % % AR (N x 6.25) ug/kg

GAFTA 002 11.15 11.17 GAFTA 004 13.20 5.20 1.70 0.40 0.62 0.01 11.70 11.30 GAFTA 006 13.04 5.32 1.57 0.54 0.66 0.01 11.98 11.49 GAFTA 007 13.08 5.50 1.74 0.73 0.64 0.05 11.61 11.33 1169GAFTA 009 12.96 5.48 1.52 0.88 0.60 0.00 11.99 11.25 GAFTA 013 13.18 5.40 1.72 0.50 0.60 0.04 11.98 11.31 1510GAFTA 014 13.29 6.07 1.69 0.32 0.65 0.01 12.17 12.24 1091GAFTA 015 13.04 5.50 1.62 0.53 0.60 0.02 11.94 11.36 GAFTA 016 12.90 5.47 1.88 0.49 0.66 0.10 11.27 11.37 GAFTA 018 12.93 5.51 0.62 0.72 12.05 11.27 GAFTA 019 14.22 5.43 1.63 0.53 0.67 0.01 12.19 11.63 1366GAFTA 024 13.71 5.41 0.61 0.03 11.58 11.44 GAFTA 025 13.69 5.60 1.66 11.70 11.38 GAFTA 026 13.46 6.77 1.20 0.37 GAFTA 029 13.06 5.38 1.71 0.48 0.68 0.00 12.02 12.42 GAFTA 032 13.60 5.46 1.74 0.66 0.00 11.70 11.40 1441GAFTA 033 13.00 6.00 2.00 1.00 1.00 0.00 12.00 11.00 GAFTA 035 12.97 5.49 1.62 0.50 0.60 0.02 12.01 11.29 GAFTA 039 12.82 5.60 1.72 0.69 0.62 0.01 11.90 11.41 GAFTA 040 12.78 5.46 2.06 0.89 0.71 0.03 11.68 11.54 GAFTA 044 12.57 5.51 1.63 11.70 11.39 GAFTA 046 12.89 5.76 1.64 0.68 0.66 0.01 11.78 11.74 GAFTA 047 12.90 5.81 1.53 0.37 0.65 0.00 GAFTA 050 13.80 5.76 1.70 1.00 0.61 0.01 11.68 11.57 GAFTA 051 11.60 GAFTA 058 13.06 5.43 1.69 0.58 0.59 0.00 11.64 11.30 1679GAFTA 060 12.99 5.47 1.72 1.51 0.64 0.01 11.61 11.95 1420GAFTA 062 13.00 5.51 1.70 0.70 0.60 0.01 11.62 11.50 GAFTA 063 13.82 5.61 1.71 0.51 0.64 0.01 11.81 11.82 521GAFTA 064 12.96 5.47 1.73 1.03 0.67 0.06 11.50 11.19 1460GAFTA 065 12.90 5.50 1.68 0.54 0.60 0.00 GAFTA 066 12.05 11.27 GAFTA 067 12.00 10.80 GAFTA 069 13.27 5.69 11.85 11.47 GAFTA 071 13.29 5.44 1.68 0.53 0.61 0.01 11.63 11.40 2GAFTA 072 13.61 5.32 1.74 0.44 0.63 0.02 11.85 11.65 GAFTA 073 12.68 5.56 1.70 11.78 11.50 GAFTA 074 13.81 5.43 1.74 0.61 0.60 0.00 11.86 11.43 1479GAFTA 075 13.00 5.60 1.70 0.70 0.60 0.00 11.90 11.30 1431GAFTA 078 11.70 11.48 1330GAFTA 079 13.77 5.65 1.69 0.60 0.61 0.02 11.82 11.46 1226GAFTA 080 13.10 5.60 1.70 0.50 0.60 0.01 11.96 11.70 GAFTA 081 13.76 5.62 1.70 0.50 0.64 0.01 11.85 11.79 GAFTA 083 13.40 6.04 1.70 0.70 11.64 11.40 GAFTA 084 13.17 5.47 1.67 0.55 0.70 12.64 12.35 GAFTA 085 13.10 5.55 1.92 0.74 0.70 0.00 11.80 11.50 1624GAFTA 086 13.19 5.64 1.63 0.34 0.56 0.03 12.05 11.42 GAFTA 094 13.82 5.57 1.71 11.83 11.50 2237GAFTA 095 13.34 5.52 1.64 0.75 0.58 0.02 11.78 11.44 1700GAFTA 096 11.53 10.83 GAFTA 097 13.11 5.24 1.57 0.62 0.60 0.05 11.64 10.85 GAFTA 099 11.78 12.02 GAFTA 100 12.78 5.67 1.74 0.69 0.67 0.01 11.77 11.22 GAFTA 101 11.58 11.35 GAFTA 103 11.80 11.25 GAFTA 104 14.10 5.49 1.63 0.80 0.60 0.03 11.90 11.40 1370GAFTA 105 13.18 5.56 0.59 11.91 11.71 GAFTA 107 12.96 5.50 1.70 0.59 0.63 0.03 11.96 11.49 GAFTA 108 13.73 5.60 1.68 0.67 11.78 11.33 GAFTA 109 11.66 GAFTA 112 13.34 5.56 1.64 0.68 11.81 11.41 GAFTA 113 13.46 5.48 1.68 11.60 11.48 GAFTA 115 13.80 5.41 1.67 0.49 0.62 0.02 11.80 11.40 777GAFTA 116 13.06 5.77 1.68 0.45 0.62 0.01 11.61 11.66 726GAFTA 117 13.08 5.63 1.74 0.55 0.63 0.00 11.83 11.49 GAFTA 118 11.67 11.25 GAFTA 121 13.17 5.68 1.56 0.42 0.61 0.01 11.72 11.68 GAFTA 122 12.90 5.46 1.65 0.52 0.64 0.02 11.89 11.44 GAFTA 123 13.30 5.65 1.79 0.39 0.63 0.01 11.80 11.86 GAFTA 124 13.07 5.29 1.72 0.46 0.64 0.02 11.49 11.15 GAFTA 125 13.50 5.46 0.61 11.62 11.43 2200GAFTA 126 13.79 5.57 1.68 11.72 11.66 GAFTA 127 13.11 5.57 2.06 0.53 0.60 0.07 11.35 12.60 1480GAFTA 128 13.75 5.58 1.62 0.80 0.60 0.00 11.92 11.45 GAFTA 131 12.82 5.62 1.77 0.58 0.64 0.01 11.90 11.41 GAFTA 132 12.07 11.15 830GAFTA 133 13.20 5.44 1.62 0.63 0.62 11.65 11.29 1522GAFTA 134 12.87 5.48 1.65 1.36 0.62 0.03 11.61 11.29 1452GAFTA 135 11.77 11.70 GAFTA 136 13.05 5.48 0.59


Feed Feed Feed Feed Feed Feed Grain Grain Mycotoxin Laboratory Number Moisture Protein Oil Fibre Ash Sand Moisture Protein DON

% % AR (N x 6.25) % AR % AR % AR % AR % % AR (N x 6.25) ug/kgGAFTA 138 13.25 5.50 1.70 0.40 0.60 0.05 11.59 11.66 1400GAFTA 142 13.12 5.55 1.85 0.50 0.63 0.00 11.68 11.53 2160GAFTA 144 11.50 11.31 GAFTA 145 12.50 5.72 1.85 0.42 0.64 0.00 10.60 12.80 GAFTA 146 13.50 5.45 1.70 0.64 0.67 0.02 11.79 11.35 1450GAFTA 148 13.02 6.02 1.58 0.41 0.62 11.74 11.35 GAFTA 150 12.71 5.45 1.70 0.22 0.50 0.01 11.60 11.35 1775GAFTA 152 13.74 5.57 1.64 11.76 11.46 GAFTA 156 13.21 5.68 1.69 0.30 1.00 11.69 12.09 GAFTA 157 13.02 5.75 1.62 0.67 0.64 0.01 11.80 11.62 GAFTA 158 11.83 11.13 GAFTA 162 11.80 11.48 GAFTA 163 13.30 5.41 1.61 0.48 0.60 11.60 11.36 GAFTA 164 13.50 5.50 1.70 0.70 0.60 0.00 11.30 11.50 GAFTA 165 12.97 5.57 1.72 0.60 0.59 0.00 11.30 12.35 GAFTA 168 11.70 11.40 GAFTA 169 13.49 5.46 1.68 0.54 0.61 0.03 11.61 11.41 GAFTA 172 13.30 5.61 1.55 0.57 0.62 0.03 11.64 11.50 GAFTA 173 13.42 5.50 1.63 0.63 0.66 0.02 11.77 11.40 GAFTA 174 11.78 11.37 GAFTA 175 13.30 5.40 1.68 0.60 0.60 0.02 11.60 11.46 GAFTA 177 13.40 5.50 1.76 0.70 0.62 0.01 12.10 11.32 1300GAFTA 178 13.60 5.44 0.63 11.60 11.57 GAFTA 179 13.66 5.56 1.64 11.64 11.20 GAFTA 180 13.35 5.50 1.85 11.85 11.47 GAFTA 181 13.71 5.33 1.74 0.62 11.81 11.13 GAFTA 183 13.28 5.46 0.55 11.70 11.59 GAFTA 184 13.28 5.51 1.63 0.56 0.66 11.79 11.38 GAFTA 185 13.25 5.54 1.71 0.62 11.97 11.43 1209GAFTA 186 13.32 5.62 0.63 11.80 11.47 GAFTA 187 13.15 5.54 1.74 11.71 11.39 GAFTA 188 13.66 5.36 1.85 1.75 0.65 0.03 11.35 11.17 1091GAFTA 190 13.89 5.77 1.62 1.01 0.59 11.90 11.18 GAFTA 191 13.33 5.61 1.80 11.65 11.48 GAFTA 192 13.27 5.48 0.63 11.70 11.34 GAFTA 196 13.74 5.43 1.71 0.40 0.58 0.02 11.93 11.46 GAFTA 199 12.90 5.44 1.50 0.66 0.60 GAFTA 202 13.20 5.53 1.76 11.53 11.49 GAFTA 203 13.18 5.54 0.64 11.70 11.45 GAFTA 208 13.28 5.44 1.72 0.52 0.62 0.00 11.66 11.25 GAFTA 209 12.52 5.74 1.74 0.53 0.60 0.00 11.58 11.44 GAFTA 210 11.80 11.06 GAFTA 211 13.95 5.53 0.57 11.80 11.60 GAFTA 215 13.44 5.42 0.60 11.57 11.50 GAFTA 217 13.02 5.46 1.88 0.39 0.63 0.02 11.95 12.62 GAFTA 218 13.10 5.74 1.65 0.41 0.60 11.59 11.34 GAFTA 219 13.60 5.50 1.84 0.48 0.64 0.01 11.29 11.29 GAFTA 220 11.74 11.47 GAFTA 221 13.50 5.60 1.76 0.46 0.62 11.80 11.20 GAFTA 226 11.69 11.39 GAFTA 229 13.82 5.36 0.68 11.96 GAFTA 230 12.90 5.52 1.84 0.66 GAFTA 231 12.99 5.44 1.70 0.00 0.67 0.01 11.85 11.24 940GAFTA 232 11.80 11.57 GAFTA 234 14.01 5.60 1.74 0.40 0.63 12.09 11.41 1500GAFTA 235 11.64 11.23 GAFTA 236 13.31 5.46 1.71 0.54 0.63 11.62 11.37 GAFTA 238 12.75 5.17 1.70 0.40 10.90 12.50 GAFTA 243 14.00 5.50 1.60 0.56 0.57 11.60 11.30 1450GAFTA 246 13.96 5.52 1.69 0.43 0.65 0.01 11.69 11.51 GAFTA 249 11.52 11.34 GAFTA 255 11.92 11.24 1789GAFTA 258 13.10 5.31 1.80 0.40 0.64 0.01 11.30 11.40 GAFTA 261 13.90 5.80 1.90 0.25 0.60 11.90 11.60 GAFTA 262 13.01 5.51 1.65 0.57 0.64 0.03 12.16 11.25 GAFTA 263 13.13 5.02 1.70 12.84 15.17 GAFTA 264 11.60 11.40 GAFTA 266 13.00 6.00 2.00 1.00 1.00 0.00 12.00 11.00 GAFTA 268 11.72 11.23 GAFTA 269 11.72 11.15 GAFTA 272 12.87 6.26 1.70 0.76 11.41 11.91 GAFTA 274 14.10 5.50 1.70 0.50 0.60 0.10 12.10 10.60 1600GAFTA 275 13.69 5.56 1.72 0.52 0.64 0.01 12.16 11.38 GAFTA 276 13.09 5.57 1.56 0.54 0.62 0.01 11.78 11.48 GAFTA 277 13.72 5.50 1.66 0.53 0.65 0.03 11.60 11.40 2GAFTA 278 13.27 5.45 0.59 11.76 11.23 GAFTA 279 13.29 5.56 1.70 0.51 0.61 0.00 11.68 11.39 2070GAFTA 280 13.05 5.60 1.70 0.45 0.60 0.02 12.18 11.40 GAFTA 281 13.10 5.65 1.66 0.28 11.63 12.00 GAFTA 282 11.73 11.37 GAFTA 283 11.70 11.32



% % AR (N x 6.25) % AR % AR % AR % AR % % AR (N x 6.25) ug/kgGAFTA 284 12.80 5.71 1.69 0.59 0.58 0.05 11.90 12.19 GAFTA 285 12.98 5.54 1.74 0.59 0.60 0.01 11.79 11.49 GAFTA 286 14.07 5.56 1.64 0.71 0.67 11.39 11.60 GAFTA 288 11.70 11.50 GAFTA 289 11.89 12.54 GAFTA 290 13.50 5.40 1.70 0.54 0.58 0.01 11.60 12.13 GAFTA 291 13.96 5.53 1.58 1.02 0.66 11.42 11.54 GAFTA 292 13.70 5.40 1.52 2.31 0.65 0.09 11.75 11.21 GAFTA 294 14.06 5.43 0.62 11.55 11.54 GAFTA 295 13.32 5.52 1.72 0.50 0.61 0.01 11.68 11.38 GAFTA 296 13.24 5.27 1.61 0.52 0.60 10.70 10.86 GAFTA 297 13.38 5.50 1.69 11.70 11.52 GAFTA 300 11.82 11.49 GAFTA 301 13.81 1.84 0.33 0.67 0.02 11.58 1500GAFTA 302 13.81 5.68 1.73 0.63 0.58 0.02 11.79 11.50 GAFTA 303 13.15 5.61 1.70 0.57 0.60 0.04 11.70 12.31 GAFTA 304 13.16 5.54 1.65 0.69 0.60 0.01 11.80 11.52 GAFTA 305 13.45 5.44 0.61 11.60 11.41 1600GAFTA 306 11.80 11.46 GAFTA 307 GAFTA 309 11.63 11.43 GAFTA 310 13.44 5.30 0.01 11.60 11.41 GAFTA 311 13.07 5.30 1.75 0.33 0.64 0.03 11.90 12.41 GAFTA 312 10.10 12.30 GAFTA 313 13.31 5.46 1.66 0.61 11.58 11.47 GAFTA 314 13.10 5.56 1.68 11.79 11.44 1850GAFTA 315 13.25 5.57 1.84 0.62 0.69 0.06 11.92 11.41 GAFTA 316 0.02 2.20 0.04 0.02 0.20 0.02 7.20 GAFTA 317 12.00 11.36 GAFTA 318 13.40 5.58 1.65 0.60 11.60 12.45 GAFTA 319 13.59 5.45 0.55 11.50 11.42 GAFTA 320 13.02 5.17 1.68 0.52 0.73 0.19 11.41 10.54 GAFTA 321 13.52 5.62 1.69 0.61 0.02 11.93 11.55 GAFTA 322 14.14 4.74 1.90 0.52 0.64 0.00 12.08 11.53 GAFTA 323 13.89 5.42 0.58 12.07 11.52 GAFTA 324 12.00 11.50 GAFTA 329 11.81 11.62 GAFTA 333 13.55 5.55 0.64 11.78 11.45 GAFTA 334 12.50 5.40 1.75 0.55 0.58 0.00 11.60 10.90 GAFTA 335 13.17 5.65 1.62 11.65 11.42 GAFTA 336 12.00 11.20 GAFTA 337 13.12 5.58 1.63 0.69 11.78 11.39 GAFTA 338 GAFTA 339 13.86 5.40 1.50 0.25 0.63 0.10 10.95 12.65 GAFTA 340 13.49 5.43 0.60 11.60 11.39 GAFTA 341 13.23 5.50 1.95 11.65 11.37 GAFTA 342 14.22 5.54 1.96 0.63 11.89 11.74 GAFTA 343 13.02 5.43 1.61 0.50 0.64 0.02 11.30 12.15 GAFTA 345 13.37 5.56 1.64 0.67 0.66 0.03 11.66 11.53 GAFTA 347 14.09 5.64 1.83 0.46 0.62 0.02 11.80 11.37 1560GAFTA 348 13.56 5.85 1.74 11.86 11.31 GAFTA 349 12.71 5.54 1.93 0.20 0.65 0.10 11.73 12.51 GAFTA 350 GAFTA 351 13.05 5.51 0.60 0.01 11.63 11.22 1691GAFTA 352 13.56 6.13 1.67 11.78 11.33 GAFTA 353 12.80 7.52 1.56 0.50 0.62 0.01 11.90 13.07 GAFTA 354 13.36 5.54 0.61 11.61 11.45 GAFTA 355 13.19 5.51 1.67 0.59 0.62 0.06 11.93 12.21 1GAFTA 356 13.50 5.40 1.80 0.75 0.67 11.70 11.59 GAFTA 357 13.40 5.60 2.10 1.50 0.69 0.05 11.95 11.49 1500GAFTA 359 5.50 1.80 0.40 0.60 11.86 12.20 GAFTA 360 GAFTA 361 12.76 5.54 1.72 0.66 0.63 0.01 11.70 11.41 GAFTA 362 11.92 5.80 1.61 0.49 0.68 0.04 10.28 11.33 GAFTA 363 12.91 5.63 1.74 0.67 0.64 0.01 11.91 11.34 GAFTA 364 11.44 11.65 GAFTA 365 13.12 5.66 1.55 0.97 11.82 11.33 GAFTA 366 13.01 5.45 1.69 0.59 0.60 0.03 12.00 11.53 GAFTA 367 13.77 1.70 0.66 11.92 11.90 GAFTA 370 12.53 5.56 1.77 0.81 0.70 0.05 10.79 11.05 1705GAFTA 371 11.69 11.34 GAFTA 372 11.78 11.28 GAFTA 375 5.28 1.70 0.69 0.59 11.30 11.24 1295GAFTA 376 12.86 5.34 1.52 1.05 0.56 0.05 11.91 11.46 GAFTA 377 11.10 11.34 GAFTA 378 12.45 0.58 0.01 GAFTA 379 11.60 12.53 1532GAFTA 381 12.09 11.43 GAFTA 382 11.62 11.32 GAFTA 383 13.05 5.36 1.68 0.62 0.62 0.04 11.96 11.05 1100GAFTA 384 11.78 11.91



% % AR (N x 6.25) % AR % AR % AR % AR % % AR (N x 6.25) ug/kgGAFTA 385 12.25 1.72 0.63 11.68 4.86 GAFTA 386 13.48 1.85 0.45 0.70 11.25 GAFTA 387 11.65 11.26 GAFTA 388 12.70 6.00 1.70 0.50 0.65 0.02 10.85 11.54 751GAFTA 389 13.12 5.79 1.74 0.39 0.66 0.01 11.91 11.56 GAFTA 391 13.89 5.33 1.75 0.37 0.66 0.03 11.59 10.99 GAFTA 392 13.10 5.51 1.76 0.68 0.68 11.30 11.70 GAFTA 394 11.37 11.56 GAFTA 395 12.89 6.28 1.71 0.63 0.00 11.46 11.59 1846GAFTA 398 11.78 11.52 GAFTA 400 GAFTA 401 12.70 5.54 1.71 0.68 0.62 0.01 11.83 11.42 GAFTA 402 13.68 5.10 1.78 0.49 0.65 0.01 11.53 11.30 GAFTA 403 13.10 5.60 1.56 0.34 0.72 0.04 10.80 11.60 GAFTA 405 13.83 5.58 1.66 0.63 0.59 0.02 11.82 11.42 GAFTA 406 11.66 11.43 GAFTA 407 13.46 5.47 0.58 11.70 11.47 GAFTA 409 11.30 11.00 GAFTA 411 13.15 5.53 1.79 0.45 0.64 11.82 11.19 GAFTA 412 13.34 5.46 0.61 11.70 11.40 GAFTA 414 13.44 5.51 1.80 11.80 11.40 GAFTA 415 13.60 5.60 2.15 0.10 0.66 11.60 13.30 896GAFTA 417 13.72 5.94 1.69 0.32 0.54 0.01 11.71 11.35 GAFTA 418 13.50 5.78 0.65 11.30 11.60 1320GAFTA 419 12.30 5.99 0.60 11.04 11.54 1000GAFTA 420 13.61 5.79 1.88 0.30 0.63 0.02 11.71 10.91 GAFTA 421 10.92 5.39 1.27 3.06 9.61 11.21 GAFTA 422 13.60 5.86 1.81 0.42 0.64 0.02 11.64 12.38 GAFTA 423 11.74 11.77 GAFTA 424 11.89 11.26 GAFTA 425 GAFTA 426 13.30 5.65 1.68 0.48 0.58 0.01 11.82 11.64 550GAFTA 427 13.50 11.92 11.40 GAFTA 428 13.00 5.70 1.60 0.40 0.71 0.04 10.50 11.20 GAFTA 430 13.38 5.42 0.59 11.66 11.38 GAFTA 431 13.60 5.40 1.71 0.52 0.57 0.02 11.80 11.67 GAFTA 432 13.30 5.60 1.87 11.62 11.16 1900GAFTA 433 13.81 4.94 1.62 0.38 0.60 0.10 10.92 10.54 GAFTA 434 13.10 5.60 1.76 0.49 0.60 0.01 11.71 11.50 GAFTA 435 13.28 5.46 1.68 0.63 11.75 11.29 GAFTA 436 11.80 11.61 7GAFTA 437 13.31 5.48 1.66 0.55 0.63 0.01 11.70 11.42 GAFTA 438 13.36 5.48 11.68 11.70 11.42 GAFTA 439 12.75 5.29 1.86 0.53 0.61 0.04 11.23 10.99 GAFTA 442 13.07 6.06 1.70 0.41 0.60 0.03 12.07 11.50 GAFTA 443 13.12 5.59 1.68 11.80 11.37 GAFTA 444 13.66 5.38 1.60 0.50 0.67 0.02 11.68 11.43 GAFTA 446 11.88 11.38 GAFTA 447 11.79 11.59 GAFTA 448 11.38 11.29 GAFTA 449 11.57 11.12 GAFTA 450 11.69 11.01 GAFTA 451 13.72 5.85 1.87 0.41 0.65 0.01 11.82 11.42 GAFTA 452 12.76 5.58 1.61 0.61 0.61 0.02 12.24 11.35 GAFTA 453 12.86 5.45 1.65 0.64 0.63 0.01 1785GAFTA 454 13.83 5.75 0.62 11.66 11.55 GAFTA 455 13.53 5.65 1.63 0.49 0.63 11.50 11.50 GAFTA 456 13.28 5.55 0.63 11.69 11.44 GAFTA 457 13.10 5.60 1.80 0.50 0.70 0.03 11.20 12.50 1614GAFTA 458 12.16 5.40 1.65 9.98 11.20 GAFTA 459 11.82 11.35 GAFTA 460 13.80 5.33 1.62 0.50 0.66 0.02 11.90 12.37 GAFTA 461 13.41 5.58 1.53 0.55 0.59 0.03 11.65 11.48 GAFTA 462 13.67 5.51 1.62 0.52 0.68 0.03 11.65 11.40 GAFTA 463 13.41 5.42 1.77 0.54 0.67 0.02 11.50 11.31 GAFTA 464 - Number Rea GAFTA 466 13.48 5.44 0.60 11.61 11.41 GAFTA 467 11.89 5.73 1.95 0.73 0.63 0.03 10.35 12.11 GAFTA 468 14.00 5.66 1.71 0.59 0.62 0.01 12.14 12.53 GAFTA 469 12.93 2.20 0.16 GAFTA 470 GAFTA 471 GAFTA 472 13.20 5.55 1.71 0.55 0.61 11.75 11.45 GAFTA 473 13.40 5.42 0.64 11.67 11.57 GAFTA 474 GAFTA 475 11.00 10.56 GAFTA 476 13.30 5.63 1.90 0.52 0.60 11.61 11.41


Table 3 - z scores.Feed Feed Feed Feed Feed Feed Grain Grain Mycotoxin

Laboratory Number Moisture Protein Oil Fibre Ash Sand Moisture Protein DONz Score z Score z Score z Score z Score z Score z Score z Score z Score

GAFTA 002 -1.58 -0.65GAFTA 004 -0.19 -1.32 0.00 -0.62 0.00 -0.23 0.00 -0.31GAFTA 006 -0.56 -0.83 -0.71 0.02 0.53 -0.23 0.81 0.18GAFTA 007 -0.46 -0.08 0.22 0.90 0.26 1.61 -0.26 -0.23 -1.36GAFTA 009 -0.74 -0.17 -0.99 1.59 -0.26 -0.60 0.84 -0.44GAFTA 013 -0.23 -0.50 0.11 -0.16 -0.26 1.15 0.81 -0.29 0.18GAFTA 014 0.02 2.27 -0.05 -0.99 0.39 -0.23 1.35 2.13 -1.71GAFTA 015 -0.56 -0.08 -0.44 -0.02 -0.26 0.23 0.69 -0.16GAFTA 016 -0.88 -0.21 0.99 -0.21 0.53 3.91 -1.24 -0.13GAFTA 018 -0.81 -0.04 0.39 1.32 1.01 -0.39GAFTA 019 2.18 -0.37 -0.38 -0.02 0.66 -0.14 1.41 0.54 -0.47GAFTA 024 1.00 -0.45 -6.01 0.55 -0.35 0.05GAFTA 025 0.95 0.33 -0.22 0.00 -0.10GAFTA 026 0.42 5.17 -2.75 -3.29GAFTA 029 -0.51 -0.58 0.05 -0.25 0.79 -0.69 0.92 2.59GAFTA 032 0.74 -0.25 0.22 0.53 -0.69 0.00 -0.05 -0.13GAFTA 033 -0.65 1.99 1.65 2.15 5.00 -0.69 0.86 -1.09GAFTA 035 -0.72 -0.12 -0.44 -0.16 -0.26 0.23 0.89 -0.34GAFTA 039 -1.07 0.33 0.11 0.72 0.00 -0.23 0.58 -0.03GAFTA 040 -1.16 -0.25 1.98 1.64 1.18 0.69 -0.06 0.31GAFTA 044 -1.65 -0.04 -0.38 0.00 -0.08GAFTA 046 -0.90 0.99 -0.33 0.67 0.53 -0.23 0.23 0.83GAFTA 047 -0.88 1.20 -0.93 -0.76 0.39 -0.69GAFTA 050 1.21 0.99 0.00 2.15 -0.13 -0.23 -0.06 0.39GAFTA 051 -0.29GAFTA 058 -0.51 -0.37 -0.05 0.21 -0.39 -0.69 -0.17 -0.31 0.94GAFTA 060 -0.67 -0.21 0.11 4.50 0.26 -0.23 -0.26 1.37 -0.22GAFTA 062 -0.65 -0.04 0.00 0.76 -0.26 -0.23 -0.23 0.21GAFTA 063 1.25 0.37 0.05 -0.12 0.25 -0.46 0.32 1.04 -4.28GAFTA 064 -0.74 -0.21 0.16 2.28 0.66 2.07 -0.58 -0.60 -0.04GAFTA 065 -0.88 -0.08 -0.11 0.02 -0.26 -0.69GAFTA 066 1.01 -0.39GAFTA 067 0.86 -1.61GAFTA 069 -0.02 0.70 0.43 0.13GAFTA 071 0.02 -0.33 -0.11 -0.02 -0.13 -0.23 -0.20 -0.05 -6.61GAFTA 072 0.77 -0.83 0.22 -0.44 0.13 0.23 0.43 0.60GAFTA 073 -1.39 0.17 0.00 0.23 0.21GAFTA 074 1.23 -0.37 0.22 0.35 -0.26 -0.69 0.46 0.03 0.04GAFTA 075 -0.65 0.33 0.00 0.76 -0.26 -0.69 0.58 -0.31 -0.17GAFTA 078 0.00 0.16 -0.63GAFTA 079 1.14 0.54 -0.05 0.30 -0.13 0.23 0.35 0.10 -1.10GAFTA 080 -0.42 0.33 0.00 -0.16 -0.26 -0.23 0.75 0.73GAFTA 081 1.11 0.41 0.00 -0.16 0.30 -0.37 0.43 0.96GAFTA 083 0.28 2.15 0.00 0.76 -0.17 -0.05GAFTA 084 -0.26 -0.21 -0.16 0.07 1.05 2.71 2.41GAFTA 085 -0.42 0.12 1.21 0.95 1.05 -0.69 0.29 0.21 0.70GAFTA 086 -0.21 0.50 -0.38 -0.90 -0.79 0.69 1.01 0.00GAFTA 094 1.25 0.21 0.05 0.37 0.21 3.46GAFTA 095 0.14 0.00 -0.33 0.99 -0.53 0.23 0.23 0.05 1.04GAFTA 096 -0.49 -1.53GAFTA 097 -0.39 -1.16 -0.71 0.39 -0.26 1.61 -0.17 -1.48GAFTA 099 0.23 1.56GAFTA 100 -1.16 0.62 0.22 0.72 0.66 -0.23 0.20 -0.52GAFTA 101 -0.35 -0.18GAFTA 103 0.29 -0.44GAFTA 104 1.90 -0.12 -0.38 1.22 -0.26 0.46 0.58 -0.05 -0.45GAFTA 105 -0.23 0.17 -0.39 0.60 0.75GAFTA 107 -0.74 -0.08 0.00 0.25 0.13 0.69 0.75 0.18GAFTA 108 1.04 0.33 -0.11 0.66 0.23 -0.23GAFTA 109 -0.12GAFTA 112 0.14 0.17 -0.33 0.67 0.32 -0.03GAFTA 113 0.42 -0.17 -0.11 -0.29 0.16GAFTA 115 1.21 -0.45 -0.16 -0.21 0.00 0.23 0.29 -0.05 -3.12GAFTA 116 -0.51 1.03 -0.11 -0.39 0.00 -0.18 -0.26 0.62 -3.35GAFTA 117 -0.46 0.45 0.22 0.07 0.13 -0.69 0.37 0.18GAFTA 118 -0.09 -0.44GAFTA 121 -0.26 0.68 -0.78 -0.55 -0.09 -0.05 0.06 0.66GAFTA 122 -0.88 -0.25 -0.27 -0.07 0.26 0.23 0.55 0.05GAFTA 123 0.05 0.54 0.49 -0.67 0.13 -0.23 0.29 1.14GAFTA 124 -0.49 -0.95 0.11 -0.35 0.26 0.23 -0.60 -0.70GAFTA 125 0.51 -0.25 -0.13 -0.23 0.03 3.29GAFTA 126 1.18 0.21 -0.11 0.06 0.62GAFTA 127 -0.39 0.21 1.98 -0.02 -0.26 2.62 -1.01 3.06 0.05GAFTA 128 1.09 0.25 -0.44 1.22 -0.26 -0.69 0.63 0.08GAFTA 131 -1.07 0.41 0.38 0.21 0.26 -0.23 0.58 -0.03GAFTA 132 1.07 -0.70 -2.88GAFTA 133 -0.19 -0.33 -0.44 0.44 0.00 -0.14 -0.34 0.24GAFTA 134 -0.95 -0.17 -0.27 3.81 0.00 0.46 -0.26 -0.34 -0.08GAFTA 135 0.20 0.73GAFTA 136 -0.53 -0.17 -0.39



z Score z Score z Score z Score z Score z Score z Score z Score z ScoreGAFTA 138 -0.07 -0.08 -0.01 -0.63 -0.33 1.61 -0.32 0.62 -0.31GAFTA 142 -0.37 0.12 0.82 -0.16 0.13 -0.69 -0.06 0.29 3.11GAFTA 144 -0.58 -0.29GAFTA 145 -1.81 0.83 0.82 -0.53 0.26 -0.69 -3.17 3.58GAFTA 146 0.51 -0.29 0.00 0.48 0.66 0.23 0.26 -0.18 -0.09GAFTA 148 -0.60 2.07 -0.66 -0.58 -0.05 0.12 -0.18GAFTA 150 -1.32 -0.29 0.00 -1.45 -1.58 -0.23 -0.29 -0.18 1.38GAFTA 152 1.07 0.21 -0.33 0.17 0.10GAFTA 156 -0.16 0.66 -0.05 -1.08 5.00 -0.03 1.74GAFTA 157 -0.60 0.95 -0.44 0.62 0.26 -0.23 0.29 0.52GAFTA 158 0.37 -0.75GAFTA 162 0.29 0.16GAFTA 163 0.05 -0.45 -0.49 -0.25 -0.26 -0.29 -0.16GAFTA 164 0.51 -0.08 0.00 0.76 -0.26 -0.69 -1.15 0.21GAFTA 165 -0.72 0.21 0.11 0.30 -0.39 -0.69 -1.15 2.41GAFTA 168 0.00 -0.05GAFTA 169 0.49 -0.25 -0.11 0.02 -0.13 0.69 -0.26 -0.03GAFTA 172 0.05 0.37 -0.82 0.16 0.00 0.78 -0.17 0.21GAFTA 173 0.32 -0.08 -0.38 0.44 0.53 0.23 0.20 -0.05GAFTA 174 0.23 -0.13GAFTA 175 0.05 -0.50 -0.11 0.30 -0.26 0.23 -0.29 0.10GAFTA 177 0.28 -0.08 0.33 0.76 0.00 -0.23 1.15 -0.26 -0.76GAFTA 178 0.74 -0.33 0.13 -0.29 0.39GAFTA 179 0.88 0.17 -0.33 -0.17 -0.57GAFTA 180 0.16 -0.08 0.82 0.43 0.13GAFTA 181 1.00 -0.81 0.22 0.00 0.32 -0.76GAFTA 183 0.00 -0.25 0.07 0.00 0.44GAFTA 184 0.00 -0.04 -0.38 0.12 0.53 0.26 -0.10GAFTA 185 -0.07 0.08 0.05 0.00 0.78 0.03 -1.17GAFTA 186 0.09 0.41 0.13 0.29 0.13GAFTA 187 -0.30 0.08 0.22 0.03 -0.08GAFTA 188 0.88 -0.66 0.82 5.61 0.39 0.87 -1.01 -0.65 -1.71GAFTA 190 1.41 1.03 -0.44 2.19 -0.39 0.58 -0.62GAFTA 191 0.12 0.37 0.55 -0.14 0.16GAFTA 192 -0.02 -0.17 0.13 0.00 -0.21GAFTA 196 1.07 -0.37 0.05 -0.62 -0.53 0.23 0.66 0.10GAFTA 199 -0.88 -0.33 -1.10 0.58 -0.26GAFTA 202 -0.19 0.04 0.33 -0.49 0.18GAFTA 203 -0.23 0.08 0.26 0.00 0.08GAFTA 208 0.00 -0.33 0.11 -0.07 0.00 -0.69 -0.12 -0.44GAFTA 209 -1.76 0.91 0.22 -0.02 -0.26 -0.60 -0.35 0.05GAFTA 210 0.29 -0.93GAFTA 211 1.55 0.04 -0.66 0.29 0.47GAFTA 215 0.37 -0.41 -0.26 -0.37 0.21GAFTA 217 -0.60 -0.25 0.99 -0.67 0.13 0.00 0.72 3.11GAFTA 218 -0.42 0.91 -0.27 -0.58 -0.26 -0.32 -0.21GAFTA 219 0.74 -0.08 0.77 -0.25 0.26 -0.23 -1.18 -0.34GAFTA 220 0.12 0.13GAFTA 221 0.51 0.33 0.33 -0.35 0.00 0.29 -0.57GAFTA 226 -0.03 -0.08GAFTA 229 1.25 -0.66 0.79 0.75GAFTA 230 -0.88 0.00 0.77 0.53GAFTA 231 -0.67 -0.33 0.00 -2.46 0.66 -0.23 0.43 -0.47 -2.39GAFTA 232 0.29 0.39GAFTA 234 1.69 0.33 0.22 -0.62 0.13 1.12 -0.03 0.14GAFTA 235 -0.17 -0.49GAFTA 236 0.07 -0.25 0.05 0.02 0.13 -0.23 -0.13GAFTA 238 -1.23 -1.45 0.00 -2.90 -2.30 2.80GAFTA 243 1.67 -0.08 -0.55 0.12 -0.66 -0.29 -0.31 -0.09GAFTA 246 1.58 0.00 -0.05 -0.48 0.39 -0.23 -0.03 0.23GAFTA 249 -0.52 -0.21GAFTA 255 0.63 -0.47 1.44GAFTA 258 -0.42 -0.87 0.55 -0.62 0.26 -0.23 -1.15 -0.05GAFTA 261 1.44 1.16 1.10 -1.32 -0.26 0.58 0.47GAFTA 262 -0.63 -0.04 -0.27 0.16 0.26 0.69 1.32 -0.44GAFTA 263 -0.35 -2.07 0.00 3.28 9.72GAFTA 264 -0.29 -0.05GAFTA 266 -0.65 1.99 1.65 2.15 5.00 -0.69 0.86 -1.09GAFTA 268 0.06 -0.49GAFTA 269 0.06 -0.70GAFTA 272 -0.95 3.06 0.00 1.84 -0.84 1.27GAFTA 274 1.90 -0.08 0.00 -0.16 -0.26 3.91 1.15 -2.13 0.59GAFTA 275 0.95 0.17 0.11 -0.07 0.26 -0.23 1.32 -0.10GAFTA 276 -0.44 0.21 -0.77 0.02 0.00 -0.23 0.23 0.16GAFTA 277 1.02 -0.08 -0.22 -0.02 0.39 0.69 -0.29 -0.05 -6.62GAFTA 278 -0.02 -0.29 -0.39 0.17 -0.49GAFTA 279 0.02 0.17 0.00 -0.12 -0.13 -0.64 -0.06 -0.08 2.71GAFTA 280 -0.53 0.33 0.00 -0.39 -0.26 0.23 1.38 -0.05GAFTA 281 -0.42 0.54 -0.22 -1.18 -0.20 1.50GAFTA 282 0.09 -0.13GAFTA 283 0.00 -0.26



z Score z Score z Score z Score z Score z Score z Score z Score z ScoreGAFTA 284 -1.11 0.79 -0.05 0.25 -0.53 1.61 0.58 2.00GAFTA 285 -0.70 0.08 0.22 0.25 -0.26 -0.23 0.26 0.18GAFTA 286 1.83 0.17 -0.33 0.81 0.66 -0.89 0.47GAFTA 288 0.00 0.21GAFTA 289 0.55 2.90GAFTA 290 0.51 -0.50 0.00 0.02 -0.53 -0.32 -0.29 1.84GAFTA 291 1.58 0.04 -0.66 2.24 0.53 -0.81 0.31GAFTA 292 0.97 -0.50 -0.99 8.19 0.39 3.22 0.14 -0.54GAFTA 294 1.81 -0.37 0.00 -0.43 0.31GAFTA 295 0.09 0.00 0.11 -0.16 -0.13 -0.23 -0.06 -0.10GAFTA 296 -0.09 -1.03 -0.49 -0.07 -0.26 -2.88 -1.45GAFTA 297 0.23 -0.08 -0.05 0.00 0.26GAFTA 300 0.35 0.18GAFTA 301 1.23 0.77 -0.95 0.66 0.23 -0.35 0.14GAFTA 302 1.23 0.66 0.16 0.44 -0.53 0.23 0.26 0.21GAFTA 303 -0.30 0.37 0.00 0.16 -0.26 1.15 0.00 2.31GAFTA 304 -0.28 0.08 -0.27 0.72 -0.26 -0.23 0.29 0.26GAFTA 305 0.39 -0.33 -0.13 -0.29 -0.03 0.59GAFTA 306 0.29 0.10GAFTA 307GAFTA 309 -0.20 0.03GAFTA 310 0.37 -0.91 -0.37 -0.29 -0.03GAFTA 311 -0.49 -0.91 0.27 -0.95 0.26 0.74 0.58 2.57GAFTA 312 -4.61 2.28GAFTA 313 0.07 -0.25 -0.22 -0.13 -0.35 0.13GAFTA 314 -0.42 0.17 -0.11 0.26 0.05 1.72GAFTA 315 -0.07 0.21 0.77 0.39 0.92 2.07 0.63 -0.03GAFTA 316 -30.76 -13.73 -9.13 -2.38 -5.53 -33.64 -10.94GAFTA 317 0.86 -0.16GAFTA 318 0.28 0.25 -0.27 -0.26 -0.29 2.67GAFTA 319 0.72 -0.29 0.07 -0.58 0.00GAFTA 320 -0.60 -1.45 -0.11 -0.07 1.45 8.04 -0.84 -2.28GAFTA 321 0.56 0.41 -0.05 -0.13 0.23 0.66 0.34GAFTA 322 1.99 -3.23 1.10 -0.07 0.26 -0.69 1.09 0.29GAFTA 323 1.41 -0.41 -0.53 1.07 0.26GAFTA 324 0.86 0.21GAFTA 329 0.32 0.52GAFTA 333 0.63 0.12 0.26 0.23 0.08GAFTA 334 -1.81 -0.50 0.27 0.07 -0.53 -0.69 -0.29 -1.35GAFTA 335 -0.26 0.54 -0.44 -0.14 0.00GAFTA 336 0.86 -0.57GAFTA 337 -0.37 0.25 -0.38 0.72 0.23 -0.08GAFTA 338GAFTA 339 1.35 -0.50 -1.10 -1.32 0.13 3.91 -2.16 3.19GAFTA 340 0.49 -0.37 -0.26 -0.29 -0.08GAFTA 341 -0.12 -0.08 1.37 -0.14 -0.13GAFTA 342 2.18 0.08 1.43 0.13 0.55 0.83GAFTA 343 -0.60 -0.37 -0.49 -0.16 0.26 0.23 -1.15 1.89GAFTA 345 0.21 0.17 -0.33 0.62 0.53 0.69 -0.12 0.29GAFTA 347 1.88 0.50 0.71 -0.35 0.00 0.23 0.29 -0.13 0.41GAFTA 348 0.65 1.36 0.22 0.46 -0.29GAFTA 349 -1.32 0.08 1.26 -1.55 0.39 3.68 0.09 2.83GAFTA 350GAFTA 351 -0.53 -0.04 -0.26 -0.23 -0.20 -0.52 1.00GAFTA 352 0.65 2.52 -0.16 0.23 -0.23GAFTA 353 -1.11 8.27 -0.77 -0.16 0.00 -0.23 0.58 4.28GAFTA 354 0.19 0.08 -0.13 -0.26 0.08GAFTA 355 -0.21 -0.04 -0.16 0.25 0.00 2.07 0.66 2.05 -6.62GAFTA 356 0.51 -0.50 0.55 0.99 0.66 0.00 0.44GAFTA 357 0.28 0.33 2.20 4.45 0.92 1.61 0.72 0.18 0.14GAFTA 359 -0.08 0.55 -0.62 -0.26 0.46 2.02GAFTA 360GAFTA 361 -1.21 0.08 0.11 0.58 0.13 -0.23 0.00 -0.03GAFTA 362 -3.15 1.16 -0.49 -0.21 0.79 1.15 -4.09 -0.23GAFTA 363 -0.86 0.45 0.22 0.62 0.26 -0.23 0.60 -0.21GAFTA 364 -0.75 0.60GAFTA 365 -0.37 0.58 -0.82 2.01 0.35 -0.23GAFTA 366 -0.63 -0.29 -0.05 0.25 -0.26 0.69 0.86 0.29GAFTA 367 1.14 0.00 0.51 0.63 1.24GAFTA 370 -1.74 0.17 0.38 1.27 1.05 1.61 -2.62 -0.96 1.06GAFTA 371 -0.03 -0.21GAFTA 372 0.23 -0.36GAFTA 375 -0.99 0.00 0.72 -0.39 -1.15 -0.47 -0.79GAFTA 376 -0.97 -0.74 -0.99 2.38 -0.79 1.61 0.60 0.10GAFTA 377 -1.73 -0.21GAFTA 378 -1.93 -0.53 -0.23GAFTA 379 -0.29 2.88 0.28GAFTA 381 1.12 0.03GAFTA 382 -0.23 -0.26GAFTA 383 -0.53 -0.66 -0.11 0.39 0.00 1.15 0.75 -0.96 -1.67GAFTA 384 0.23 1.27



z Score z Score z Score z Score z Score z Score z Score z Score z ScoreGAFTA 385 27.84 0.11 0.44 -0.06 -17.01GAFTA 386 0.46 0.82 -0.39 1.05 -1.30GAFTA 387 -0.14 -0.41GAFTA 388 -1.35 1.99 0.00 -0.16 0.39 0.00 -2.45 0.31 -3.24GAFTA 389 -0.37 1.12 0.22 -0.67 0.53 -0.23 0.60 0.36GAFTA 391 1.41 -0.79 0.27 -0.76 0.53 0.69 -0.32 -1.12GAFTA 392 -0.42 -0.04 0.33 0.67 0.79 -1.15 0.73GAFTA 394 -0.95 0.36GAFTA 395 -0.90 3.14 0.05 0.13 -0.69 -0.69 0.44 1.70GAFTA 398 0.23 0.26GAFTA 400GAFTA 401 -1.35 0.08 0.05 0.67 0.00 -0.23 0.37 0.00GAFTA 402 0.93 -1.74 0.44 -0.21 0.39 -0.23 -0.49 -0.31GAFTA 403 -0.42 0.33 -0.77 -0.90 1.32 1.15 -2.59 0.47GAFTA 405 1.28 0.25 -0.22 0.44 -0.39 0.23 0.35 0.00GAFTA 406 -0.12 0.03GAFTA 407 0.42 -0.21 -0.53 0.00 0.13GAFTA 409 -1.15 -1.09GAFTA 411 -0.30 0.04 0.49 -0.39 0.26 0.35 -0.60GAFTA 412 0.14 -0.25 -0.13 0.00 -0.05GAFTA 414 0.37 -0.04 0.55 0.29 -0.05GAFTA 415 0.74 0.33 2.47 -2.01 0.53 -0.29 4.87 -2.59GAFTA 417 1.02 1.74 -0.05 -0.99 -1.05 -0.23 0.03 -0.18GAFTA 418 0.51 1.08 0.39 -1.15 0.47 -0.67GAFTA 419 -2.27 1.94 -0.26 -1.91 0.31 -2.12GAFTA 420 0.77 1.12 0.99 -1.08 0.13 0.23 0.03 -1.32GAFTA 421 -5.47 -0.54 3.39 32.11 -6.02 -0.54GAFTA 422 0.74 1.41 0.60 -0.53 0.26 0.23 -0.17 2.49GAFTA 423 0.12 0.91GAFTA 424 0.55 -0.41GAFTA 425GAFTA 426 0.05 0.54 -0.11 -0.25 -0.53 -0.23 0.35 0.57 -4.14GAFTA 427 0.51 0.63 -0.05GAFTA 428 -0.65 0.74 -0.55 -0.62 1.18 1.15 -3.46 -0.57GAFTA 430 0.23 -0.41 -0.39 -0.12 -0.10GAFTA 431 0.74 -0.50 0.05 -0.07 -0.66 0.23 0.29 0.65GAFTA 432 0.05 0.33 0.93 -0.23 -0.67 1.94GAFTA 433 1.23 -2.40 -0.44 -0.72 -0.26 3.68 -2.25 -2.28GAFTA 434 -0.42 0.33 0.33 -0.21 -0.26 -0.23 0.03 0.21GAFTA 435 0.00 -0.25 -0.11 0.13 0.14 -0.34GAFTA 436 0.29 0.49 -6.59GAFTA 437 0.07 -0.17 -0.22 0.07 0.13 -0.23 0.00 0.00GAFTA 438 0.19 -0.17 54.89 0.00 0.00GAFTA 439 -1.23 -0.95 0.88 -0.02 -0.13 0.92 -1.35 -1.12GAFTA 442 -0.49 2.23 0.00 -0.58 -0.26 0.69 1.07 0.21GAFTA 443 -0.37 0.29 -0.11 0.29 -0.13GAFTA 444 0.88 -0.58 -0.55 -0.16 0.66 0.23 -0.06 0.03GAFTA 446 0.52 -0.10GAFTA 447 0.26 0.44GAFTA 448 -0.92 -0.34GAFTA 449 -0.37 -0.78GAFTA 450 -0.03 -1.06GAFTA 451 1.02 1.36 0.93 -0.58 0.39 -0.23 0.35 0.00GAFTA 452 -1.21 0.25 -0.49 0.35 -0.13 0.23 1.56 -0.18GAFTA 453 -0.97 -0.29 -0.27 0.48 0.13 -0.23 1.42GAFTA 454 1.28 0.95 0.00 -0.12 0.34GAFTA 455 0.58 0.54 -0.38 -0.21 0.08 -0.58 0.21GAFTA 456 0.00 0.12 0.13 -0.03 0.05GAFTA 457 -0.42 0.33 0.55 -0.16 1.05 0.69 -1.44 2.80 0.65GAFTA 458 -2.60 -0.50 13.55 -4.95 -0.57GAFTA 459 0.35 -0.18GAFTA 460 1.21 -0.79 -0.44 -0.16 0.53 0.23 0.58 2.46GAFTA 461 0.30 0.25 -0.93 0.07 -0.39 0.87 -0.14 0.16GAFTA 462 0.90 -0.04 -0.44 -0.07 0.79 0.46 -0.14 -0.05GAFTA 463 0.30 -0.41 0.38 0.02 0.66 0.00 -0.58 -0.29GAFTA 464 - Number ReassigneGAFTA 466 0.46 -0.33 -0.26 -0.26 -0.03GAFTA 467 -3.22 0.87 1.37 0.90 0.13 0.69 -3.89 1.79GAFTA 468 1.67 0.58 0.05 0.25 0.00 -0.23 1.27 2.88GAFTA 469 -0.81 2.75 -6.05GAFTA 470GAFTA 471GAFTA 472 -0.19 0.12 0.05 0.07 -0.13 0.14 0.08GAFTA 473 0.28 -0.41 0.26 -0.09 0.39GAFTA 474GAFTA 475 -2.02 -2.23GAFTA 476 0.05 0.45 1.10 -0.07 -0.26 -0.26 -0.03


-4

-2

0

2

4

316421467362458419378145334209370044073388401150349238439361452040100284353039131376453134272046395016047065122199230363018469009064107035165285060231033062075266428262366148157217320343006015136280351383029058116124311442007117276080085218258281314392403434457097127142337365389443263187303411304084121335013105203086355004133202472156341296138185315069192278183184208435456014071279123163172175426432476236313437186295191095112412180354438345297430083177318357473461463173215310414305026113407386466169340125146164221290356418427321455333348352319032178219415422431072420179188444462402025275292024181277417451108152196128081079367126050115460074301302433063094229405454339190323391261211246291243468234294286347104274322019342

GAFTA Analysts Scheme 2018 - Round 2

Laboratory Number

243 / 255 participants returned data, 95.3 % Submission rate

Z Score Distribution for Feed Moisture / % AR

8 Unsatisfactory z scores, 3.3 % failure rate

13.280

14.57

14.14

12.42

11.99


316

019

342

362 419

421

458

467

0.000.501.001.502.002.503.003.504.004.505.005.506.006.507.007.508.008.509.009.5010.0010.5011.0011.5012.0012.5013.0013.5014.0014.5015.0015.5016.0016.50

Result / %

Feed Moisture with outliers and z score failures shown

Outlier at first pass

Z Score outside +/‐2 after outlers removed

Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

31632243326340223832000409729637512443931031125800607218139146037618822938302944442101317529029233433935643145802411516321532343046347301905807419629434034307113317819920823130546614615027831936645303204012212516918321723631341243501606006408440700911313413619243743803510400701506510713816417317718021924327427729734135901804406218426235135539241446209523024629520221129141118518720328530434234935436140108514233345647207310511217927527928631434537009412612715216527631512831833740545246144302503907508010822123428035740341543 2434457063172191303081131186321117363476086347079123281335426455365468100156302121069428284145467209218157454046050116190418389420261362047348451422417419033266388148083442014352272395026353385


Laboratory Number


Z Score Distribution for Feed Protein / % AR


5.520

6.25

6.00

5.04

4.79


316

385

014

026

083

148

263

272

322

352

353

395

433

442

2.00

3.00

4.00

5.00

6.00

7.00

8.00

9.00

10.00

11.00

12.00

13.00

Result / % 'as is'

Feed Protein (N x 6.25) with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

316024026

199339009

292376

047461172

365121

276353403

006097148

291243

428444163

296343

362452015

035128133

157190

335433460

462019

044086104

173184337

455046

095112152

179286

345122134

218262304

318453

025277281

313405

437084115

352355

065071108

113116126

169175

314320383

426435

443014058

079156246

284297

321366417

138004

050062073

075080081

083107

146150164

231238

263272274

279280290

303367

375388442

029063

094185196

236395

401431468

472013039

060124

165208275

295361

385064302

007032072

074100

117181187

209234

285348363

389311334

391177

202221392

434131

370463402

123411191

258356

359414457

422347

219230301

315142

145180188

386439432

451016

217420261

322476

085349341

467342033

266040

127357415

469438


Laboratory Number


Z Score Distribution for Feed Oil / % AR


1.700

2.25

2.06

1.34

1.15


438

024026

316

357

415

469

0.000.501.001.502.002.503.003.504.004.505.005.506.006.507.007.508.008.509.009.50

10.0010.5011.0011.50

Result / % 'as is'

Feed Oil A (Petroleum Ether Extraction ‐ NOT Acid Hydrolysis) with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

231

316

415

349

150

261

339

281

156

420

014

417

301

311

086

403

047

391

433

123

217

389

138

004

196

234

258

359

428

148

218

442

451

121

145

422

246

072

116

280

386

411

124

221

347

029

163

219

426

016

115

362

402

434

455

013

035

080

081

142

274

295

343

353

388

444

457

460

063

279

122

208

275

296

320

322

431

462

476

015

019

071

127

209

277

439

006

065

169

236

276

290

463

084

117

183

319

334

437

461

472

184

243

172

262

303

058

131

107

284

285

355

366

468

079

165

175

074

452

018

097

315

383

133

173

302

385

405

146

453

199

361

157

345

363

046

112

392

401

039

100

304

337

375

062

075

083

164

177

286

007

467

085

095

356

104

128

370

009

040

365

033

050

266

190

291

064

376

421

134

357

060

188

292


Laboratory Number


Z Score Distribution for Feed Fibre / % AR


0.535

1.19

0.97

0.10

-0.12


188

292

033

050

060

064

134

190

231

266

291

316

357

365 376

415

421

0.00

0.50

1.00

1.50

2.00

2.50

Result / % 'as is'

Feed CRF with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

469316

026238150417086376211243431095196

284290302323334378407426058105

136165190278375405430461138009013

015035062065074075080097104127

128163164175199209215218261274280

285296303304318340351359366419

433434442466476050071079125169279

295305313321354412439452472121

148004039115116133134172177181185

208221276294347353355383401454

468455072107117123142178186192217

234236339342361395420435437453

456467063007060122124131145157203

219258262275311322333343363411

422473081014047188246277292349388

402418451367006016032046173184230

291345389391415460019064100108

146231286301356444463029229362392

462315357084085370386457040428

018403320272033156266458421


Laboratory Number


Z Score Distribution for Feed Ash / % AR


0.620

0.85

0.77

0.47

0.39


421

458

026

033

156

238

266

316

469

0.00

0.50

1.00

1.50

2.00

2.50

3.00

Result / % 'as is'

Feed Ash with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

029

032

033

047

058

065

074

075

085

117

128

142

145

164

165

208

266

322

334

395

279

009

209

063

081

310

290

004

006

014

039

046

050

060

062

071

080

100

123

131

150

157

177

219

231

246

258

275

276

285

295

304

351

353

361

363

378

389

401

402

417

426

434

437

451

453

468

116

019

121

217

388

463

015

035

072

079

095

115

122

124

146

173

175

196

280

301

302

321

343

347

405

420

422

431

444

452

460

104

134

462

024

040

086

107

169

262

277

345

366

391

442

457

467

311

172

188

461

439

013

303

362

383

403

428

007

097

138

284

357

370

376

064

315

355

127

292

349

433

016

274

339

320


Laboratory Number


Z Score Distribution for Feed Sand / % AR


0.015

0.08

0.06

-0.03

-0.05


320

016

064 127 274

292

315 33

9

349

355 43

3

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

Result / % 'as is'

Feed Sand with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

316421458312362467428145296370403388238433339475419377002457439386016219164165258343375392409418127188394448286272320291364395124064144319455463249096202402294215449024101209301313138218391051113150163175178243264277290305310318334340379415007060116134169354466476062125236382432071281309351058083097172179235422133191335341387461462109208345406430454118473040050142279295385444156226246371450456004025032044078168183192203283288297303356361407412437438187417420434121126268269282349148220423292435472152278100135173046073095099108174276333337352372384398146184285302314447085103115123157162186210211221232304306347414431436443063112181329079300365405411426451459094117158401069072081180231074348359446122289342424039075104131190261284311353460105363376389128255315367427196321355015217357080107229383185006013009033067266317324336366035029018066086132323442322234381177274468262275014280019452084263


Laboratory Number


Z Score Distribution for Grain Moisture / % AR


11.700

12.74

12.39

11.01

10.66


316

084

145 238

263

296

312

339

362 37

0

388

403

421

428 433

458 467 47

5

0.000.501.001.502.002.503.003.504.004.505.005.506.006.507.007.508.008.509.009.5010.0010.5011.0011.5012.0012.5013.0013.5014.0014.50

Result / %

Grain Moisture with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

385316320433475274067096097296334420391439033266409450370383210449181158124132269432002188190064411179221336428458292421100351235268278231255375009103118208262387424018066372035133134219435448004058075243402013144348463177283382007108352362365192218249363371377101146148150417452459015163317016174236282341347443025184275295430446044187226279337340032071083104115168173258264277280412414427462039112131169234305310315361466476086319335401405437438451074125185309381406444024095122209314456128203333354472079152175196306376069180186220313407078113162191276461006107117202285300357062073085094164172215288302324434442455246297304323398142322345366040291294388419321454389394050178232473183356395447211261286403418436157329019426072364138116126431121080135392105046342423081063123367272384060281099156467290343284359355014312303084165460422311029318238457349379468289127217339145353415263


Laboratory Number


Z Score Distribution for Grain Protein / % AR


11.420

12.58

12.19

10.65

10.26


263

316

385

014 029

084 127 145

165 217

238

274

289

303

311

312 318

320

339

349 35

335

535

9 379

415

422

433

457

460 468

475

4.004.505.005.506.006.507.007.508.008.509.009.50

10.0010.5011.0011.5012.0012.5013.0013.5014.0014.5015.0015.5016.0016.5017.00

Result / % 'as is'

Grain Protein (N x 5.70) with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


-4

-2

0

2

4

355

277

071

436

063

426

116

388

115

132

415

231

419

014

188

383

007

185

079

375

177

418

078

019

104

138

060

075

032

146

243

134

064

074

127

234

301

357

013

133

379

347

274

305

457

085

058

351

095

370

150

453

255

395

314

432

279

142

125

094


Laboratory Number


Z Score Distribution for Mycotoxin DON / ug/kg AR


1469.500

2135.02

1913.18

1025.82

803.98


063

071

277

355

426

436

094

115

116

125

132

142

231

279

388

415 41

9

0

500

1,000

1,500

2,000

2,500

Result / ug

/kg 'as is'

DON with outliers and z score failures shown



Acceptable

Assigned value

+/‐ 2 SD


0

500

1000

1500

2000

2500

63 71 95 142

146

234

255

274

279

301

305

314

351

419

432

436 7 78 79 94 127

138

277

375

379

415

426

453

464 32 60 64 75 85 115

125

134

355

383

388

457 13 58 104

116

243

347

395

418 14 19 74 132

133

150

177

185

231

370

188

357

Repo

rted

level, u

g/kg

GAFTA Lab Number

DON Results by Analysis Technique

ELISA

HPLC

MS

Not Stated

assigned value

+2 SD

‐2 SD


Date post:	29-Aug-2020
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