| Location | Grower | Cultivation type | Row configuration | Year |
|---|---|---|---|---|
| Croppa Creek, Gwydir | Shane Boardman | Dryland | 60 Inch | 2026 |
| Variety | Yield (b/ha) * |
Yield (b/ac) * |
Length (decimal) ** |
Length (imperial) ** |
HVI class ** | Micronaire | Strength (gms/tex) ** |
Uniformity (%) ** |
Turnout (%) * |
|---|---|---|---|---|---|---|---|---|---|
| CSX1257B3XF | 5.22 | 2.11 | 1.16 | 37 | 11-2 | 4.4 | 32.0 | 79.2 | 42.7 |
| Siokra 253B3XF | 5.12 | 2.07 | 1.15 | 37 | 11-2 | 4.3 | 30.4 | 81.0 | 41.3 |
| Sicot 619B3XF | 4.94 | 2 | 1.12 | 36 | 11-2 | 4.7 | 31.1 | 81.3 | 38.3 |
| CSX 1320B3XF | 4.93 | 2.00 | 1.19 | 38 | 11-2 | 4.2 | 33.1 | 80.2 | 40.9 |
* Commercial Ginned Yield.
** Quality Data following Commercial Gin.
| Planted | 01/12/2025 |
|---|---|
| Seed imbibation date | 01/12/2025 |
| Establishment method | Rain Moisture |
| Previous crop | Long Fallow Barley |
| Field conditions score | 1.0 |
| Row configuration | 60 Inch |
| Planting speed (km/hr) | 9.0 |
| Planting depth (cm) | 5.0 |
| Planting rate (kg/ha) | |
| Monitor rate (seeds/m) | 11.0 |
| Soil temperature at planting (°C) | 23.3 |
| Planting uniformity index | |
| Defoliation date | 31/03/2026 |
| Days to defoliation | 120 |
| No. of defoliation | 2 |
| Rainfall (mm) | 137 |
| Effective Rainfall (mm) |
| Picking date | 01/05/2026 |
|---|---|
| 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) | 1.4 |
| Potassium (kg/ha K) | 3.0 |
| 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 |
| CSX1257B3XF | Siokra 253B3XF | Sicot 619B3XF | CSX 1320B3XF | |
|---|---|---|---|---|
| Auslot number | 26/422 | 26/138 | 25/651 | 26/420 |
| Seed/kg | 12610 | 12160 | 9925 | 12470 |
| Final establishment/m | 5.9 | 4.1 | 6.7 | 3.9 |
| Establishment (%) | 53.6 | 37.3 | 60.9 | 35.5 |
| CSX1257B3XF | Siokra 253B3XF | Sicot 619B3XF | CSX 1320B3XF | |
|---|---|---|---|---|
| Plant height (cm) | 63.4 | 69.6 | 68.7 | 60.5 |
| Total nodes | 17.6 | 17.9 | 17.6 | 17.6 |
| NAWF | 8.5 | 8.3 | 7.9 | 8.1 |
| 1st position retention (%) | 77.2 | 90.4 | 94.4 | 84.3 |
| VGR |
| CSX1257B3XF | Siokra 253B3XF | Sicot 619B3XF | CSX 1320B3XF | |
|---|---|---|---|---|
| Plant height (cm) | 75.4 | 88.0 | 81.1 | 79.6 |
| Total nodes | 20.1 | 21.5 | 19.1 | 20.4 |
| Interim boll count | 109.3 | 155.0 | 110.3 | 133.0 |
| CSX1257B3XF | Siokra 253B3XF | Sicot 619B3XF | CSX 1320B3XF | |
|---|---|---|---|---|
| Final plant height (cm) | 79.4 | 78.4 | 75.9 | 78.5 |
| Final total nodes | ||||
| Final boll count | 104.3 | 98.3 | 91.0 | 89.7 |
2025 - 26 was not the kindest year for dryland cotton. For the Boardman family this crop was improvement on the previous crop of more than almost 2 bales per ha. This year's planting date was 6 days later on the 1st of December compared to the previous year. For 2025 - 26 due to the lack of rain and January heat the later plantings of dryland cotton were the most successful. This meant the crop could find the water it needed to develop lint while surviving better than a crop that was boll filling during a heat wave. Harvest occurred 5mths later to the day. The crop was removed using strippers with yields around 5 bales a ha on 137mm of in crop rain. With the exception of a couple bales for hi mic all the bales harvested in the trial were all basis grade and better. This was the first year that CSX1257 B3XF has been grown in a dryland situation. It maintained its inherent natural length better than its competitors. Have we found a possible third dryland variety to spread grower's risks, we will continue to look at CSX 1257 B3XF going forward. Farm manager Sam Hotchin and Farm Agronomist Jack Williamson like using a liquid Phos at applied at planting. They then during boll fill used a foliar applied a potassium acetate foliar product which helps with re addressing an imbalance for k not being available in dry soils as the profile becomes depleted.