Location Grower Cultivation type Row configuration Year
Rolleston, Central Queensland Lee Griffiths Irrigated Solid 1m 2026
Variety Yield
(b/ha) *
Yield
(b/ac) *
Length
(decimal) **
Length
(imperial) **
HVI class ** Micronaire Strength
(gms/tex) **
Uniformity
(%) **
Turnout
(%) *
Siokra 253B3XF
Sicot 619B3XF
Sicot 743B3XF
Sicot 761B3XF
CSX1257B3XF
CSX 1320B3XF
Planted 30/10/2025
Seed imbibation date 30/10/2025
Establishment method Rain Moisture
Previous crop Cover Crop - Sprayed Out Cereal
Field conditions score 3.0
Row configuration Solid 1m
Planting speed (km/hr) 9.0
Planting depth (cm) 2.5
Planting rate (kg/ha) 10.5
Monitor rate (seeds/m) 12.1
Soil temperature at planting (°C) 25.8
Planting uniformity index
Defoliation date
Days to defoliation
No. of defoliation
Rainfall (mm)
Effective Rainfall (mm)
Picking date
In-crop irrigations
Crop ETc
Total nitrogen (kg/ha N)
Pre-plant nitrogen (kg/ha N)
Post-plant nitrogen (kg/ha N)
Phosphorus (kg/ha P)
Potassium (kg/ha K)
Zinc (kg/ha Zn)
Flowering mepiquat chloride applied (ml/ha)
Cutout mepiquat chloride applied (ml/ha)
Total mepiquat chloride applied (ml/ha)
Helicoverpa Sprays
Mirid sprays
Mite sprays
Whitefly sprays
Total sprays
Siokra 253B3XF Sicot 619B3XF Sicot 743B3XF Sicot 761B3XF CSX1257B3XF CSX 1320B3XF
Auslot number 26/136 25/145 25/532 25/339 26/422 26/420
Seed/kg 11545 9245 11550 12000 12610 12470
Final establishment/m 10.5 10.5 10.0 10.1 10.9 10.4
Establishment (%) 86.8 86.8 82.6 83.5 90.1 86.0
Siokra 253B3XF Sicot 619B3XF Sicot 743B3XF Sicot 761B3XF CSX1257B3XF CSX 1320B3XF
Plant height (cm) 101.5 101.5 95.7 96.3 96.7 96.0
Total nodes 19.7 18.8 17.5 16.6 17.8 17.2
NAWF 9.0 8.7 9.6 9.3 8.5 8.8
1st position retention (%) 93.0 90.7 91.0 96.4 89.4 90.7
VGR
Siokra 253B3XF Sicot 619B3XF Sicot 743B3XF Sicot 761B3XF CSX1257B3XF CSX 1320B3XF
Plant height (cm)
Total nodes
Interim boll count
Siokra 253B3XF Sicot 619B3XF Sicot 743B3XF Sicot 761B3XF CSX1257B3XF CSX 1320B3XF
Final plant height (cm)
Final total nodes
Final boll count
This Irrigated variety trial is comprised of six varieties containing XtendFlex®, including Sicala 320B3XF and CSX1257B3XF. This trial consists of three replicates across 34ha under a lateral mover. The trial was sown into moisture on the 30th October 2025, into a standing wheat crop. Excellent establishment across the trial averaging 10.5 p/m (86%). Sicot 619B3XF stood out as it had larger cotyledons and leaves.
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