Better Farm Crops Field Observation

Field observation only — not a replicated trial. Results may vary by field, weather, soil condition, and management.

Water in the Root Zone

Triple Sweet Sorghum-Sudangrass Hybrid Establishment After WEX® Burndown and Amplify-D® Seed Treatment

Snapshot

Grower
Jerad N.
Location
Beaver County, Oklahoma
Crop / subject
Triple Sweet Sorghum-Sudangrass Hybrid
Background
Triticale

Short summary

After a June 15 burndown pass with glyphosate, 2,4-D, and WEX®, the field received an estimated 2 to 3 inches of rain plus one unmeasured rain event. Jerad observed water moving into the soil profile rather than across the field. The field was disked Wednesday and planted Friday, July 3, with Amplify-D® treated Triple Sweet sorghum-sudangrass seed. Emergence was visible by Tuesday, and plants dug Wednesday showed early root activity. On Sunday, July 19, follow-up photos showed the stand holding color during extreme heat with no additional rainfall since emergence.

The Situation

The field had been planted to triticale and was harvested in May, producing approximately two dense big
round bales per acre. After harvest, the field moved toward a summer sorghum-sudangrass planting. The
post-harvest period included substantial rain, with enough water movement in the area to destroy water
gaps and move trees.

That makes the water movement story especially important: water that infiltrates can support crop
growth; water that runs off to the bar ditch does no good for the root zone.

Program Used

TimingProduct / practiceRate / notes
June 15 burndownWEX®1 qt/ac; applied with burndown spray program
June 15 burndownGlyphosate32 oz/ac
June 15 burndown2,4-D1 pt/ac
Friday, July 3Amplify-D®2 oz/50 lb seed
Friday, July 3Sudan grass planting25 lb/ac

Rainfall and Timeline

Date / timingEventObservation value
MayTriticale harvestedAbout two dense big round bales/ac
June 15Burndown: glyphosate + 2,4-D + WEX®WEX® ahead of multiple rains
June 15 to planting2 to 3 inches rain, plus one unmeasured eventWater movement / infiltration story
Friday, July 3Planted at 25 lb/ac; 0.20 inch rain that eveningEstablishment window
Tuesday, July 7Emergence observedFast emergence
Wednesday, July 8Plants dug and photographedEarly root activity

What Was Observed

Water movement: Jerad observed water moving down into the soil profile instead of across the field toward the bar ditch.

Emergence: the Triple Sweet sorghum-sudangrass hybrid was planted Friday and visible emergence was
observed by Tuesday.

Early root activity: plants dug the following Wednesday showed roots extending beyond visible top growth.

Heat-period follow-up: on Sunday, July 19, Jerad reported the crop had received no additional rain since
emergence and was still holding color during extreme heat.

System story: WEX® in the burndown pass, Amplify-D® on the seed, rainfall, fast emergence, early root
activity, and later heat-period observations fit together as an establishment story.

Photo Documentation

Emergence, July 7th
Emergence, July 7th
July 8th
Root development, July 8th

Better Farm Crops Takeaway

The practical takeaway from this field observation is that establishment starts below the soil surface. The
above-ground stand matters, but water movement, early root activity, and how the crop handles the first
stretch of heat and dry weather are just as important.

In this field, WEX® was included in the burndown pass ahead of multiple rain events, and Amplify-D®
was used on the seed before planting. The crop emerged quickly, showed early root activity, and
continued holding color during a later heat-period check with no additional rainfall after emergence. That
is the kind of early establishment story worth documenting and following through harvest.

This observation will remain open as Jerad continues to monitor the field through hay harvest. Future
updates may include additional root checks, stand photos, forage growth, cutting timing, and final hay
production.

Field Observation Note

This report is based on grower-supplied information and photos. There was no untreated seed check or
nearby untreated comparison. This should be presented as a field observation, not a replicated trial or
proof of product performance. Results may vary by field, weather, soil type, timing, and management.

Products discussed

Related Product Information

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