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2001 Wheat CVT Time of Sowing 1 Print E-mail
Sunday, 22 December 2002

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CVT Trial results provided by Agritech.

Trial Location: Talbot
Crop Rotation: Clover 2000
Sow Date: 9/5/01
Sow Rate: 75 kg/ha
Soil Type: Sandy Gravel
Soil pH: 5

Variety Yield
(t/ha)		 Yield as % of Carnamah Grain Protein
(%)		 Screen.
(%)		 Specific Weight
(kg/hl)		 Payment Grade Income
($/ha)
Calingiri 3.555 111% 10.5 0.3 78.80 ASWN $941
Wyalkatchem 3.642 114% 11.0 0.8 78.36 APW $860
WAWHT2281 3.591 113% 11.0 1.9 77.32 AH $838
Arrino 3.184 100% 10.8 1.8 76.44 ASWN $817
Cunderdin 3.513 110% 10.5 1.1 75.18 APW $809
Yitpi 3.508 110% 10.7 3.7 78.46 APW $792
WAWHT2193 3.380 106% 10.5 0.3 78.52 ASW $763
Kalgarin 3.287 103% 10.5 1.8 77.34 AH $751
Carnamah 3.189 100% 11.2 2.8 74.50 AH $743
Cascades 3.081 97% 11.5 1.1 77.04 AH $739
Stylet 3.169 99% 10.5 1.6 78.04 APW $726
Stiletto 3.014 95% 11.2 1.6 78.18 APW $709
Lang 2.985 94% 12.1 3.1 76.02 APW $707
Brookton 3.246 102% 9.7 3.0 74.32 APW $706
WI99069 3.066 96% 10.4 1.4 78.66 APW $701
Babbler 3.004 94% 10.7 1.3 77.04 APW $696
Westonia 2.968 93% 10.8 1.3 75.94 APW $691
Mitre 3.020 95% 10.4 1.9 75.70 APW $686
Tincurrin 3.282 103% 10.4 2.4 73.61 AGP $683
Datatine 3.256 102% 10.4 1.8 74.02 AGP $682
H45 2.876 90% 11.1 0.8 75.12 APW $681
Camm 2.865 90% 10.8 1.4 77.70 APW $666
Baxter 2.742 86% 11.2 2.4 74.86 APW $640
WAWHT2182 2.901 91% 10.7 0.6 73.52 AGP $621
Corrigin 2.757 86% 10.9 0.5 71.82 AGP $594
Yield LSD (P=0.05)= 0.2263
Yield CV(%)= 4.3400

Notes on Grade & Income Calculation

Yield
An analysis of variance was conducted on yield results. A Least Significant Difference (LSD) was calculated with a confidence interval of 95% and displayed in the above table. In comparing two yields, the difference between them must be greater than the LSD for there to be a statistically significant difference.

Grade Classification
A sample of each variety was retained at harvest and analysed for protein, hectolitre weight and screenings. A grade was allocated based on the AWB varietal classification and the results of the quality analysis.

Gross Income
A price was calculated using the Estimated Silo Return to the nearest CBH delivery point.
AWB Golden Rewards grade and quality payment scales were applied.
These results assume the appropriate service is available at the nearest CBH.

Estimated Pool Returns ($/t, FOB, GST Exclusive) as at 18th Dec 2001

AH (11.5% protein) $261.50 APW (10% protein) $247.00 ASF1 (8.5% protein) $263.50
ASW (10% protein) $243.00 ASWN (10.5% protein) $284.00 AGP (10% protein) $231.00

Disclaimer. Agritech Crop Research has taken reasonable care in the preparation of this information and accepts no responsibility for inaccuracies. Trial results are for general informational purposes only. Do not make decisions based on these results alone. Always seek professional advise regarding varietal selection.
 
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