USDA Federal Research NASS ยท ARS ยท GIPSA โ€” Grain science data connected Dr. Xiwen Cai ยท USDA ARS Lincoln, NE ยท WGC002 / Fhb7
One Farmer. One Stack.
SF9-S ยท Grain & Oilseed Science ยท Patent Pending US 63/970,943

๐ŸŒพ Grain & Oilseed Science

One Farmer. One Stack.

Fusarium Head Blight risk modeling, WGC002 yield advantage (Fhb7 gene), grain quality index, variety selection, and harvest timing โ€” grounded in USDA ARS peer-reviewed research by Dr. Xiwen Cai.

SF9-S.001 FHB Risk Index SF9-S.002 WGC002 Yield Advantage SF9-S.003 Grain Quality Index SF9-S.004 Variety Selection Score SF9-S.005 Harvest Timing Optimizer
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Source: USDA NASS QuickStats ยท Dr. Xiwen Cai, USDA ARS Lincoln, NE ยท USDA ARS

๐Ÿฆ  FHB Disease Risk Index

SF9-S.001 ยท Dr. Xiwen Cai, USDA ARS ยท Fusarium Head Blight

Estimate Fusarium Head Blight (scab) disease pressure based on environmental conditions and crop growth stage. Supports fungicide timing and variety selection decisions.

Optimal FHB infection: 59โ€“77ยฐF (15โ€“25ยฐC)
๐Ÿฆ  Ask about this calculator

๐ŸŒฟ WGC002 Yield Advantage

SF9-S.002 ยท Dr. Xiwen Cai, USDA ARS ยท Fhb7 Gene Germplasm

Estimate the yield and quality advantage of WGC002 germplasm (Fhb7 FHB-resistance gene developed by Dr. Xiwen Cai, USDA ARS Lincoln, NE) compared to conventional susceptible varieties under disease pressure.

Auto-populates from USDA NASS live data above
๐ŸŒฟ Ask about this calculator

โš–๏ธ Grain Protein & Quality Index

SF9-S.003 ยท USDA GIPSA ยท Wheat Quality Council

Score grain quality based on protein content, test weight, moisture, and DON (deoxynivalenol / vomitoxin) mycotoxin levels. Supports marketing, blending, and elevator delivery decisions.

HRW target: 11.5%+ | HRS target: 13%+ | Durum: 12%+
USDA #1 standard: 60 lb/bu for wheat
FDA action level: 2 ppm (human food) / 10 ppm (livestock)
โš–๏ธ Ask about this calculator

๐ŸŒŸ Variety Selection Score

SF9-S.004 ยท USDA ARS ยท Multi-Trait Index

Calculate a weighted multi-trait selection score to compare wheat varieties. Weights yield potential, FHB resistance, protein content, drought tolerance, and winter hardiness for your production environment.

WGC002 (Fhb7) = 9โ€“10 | Susceptible = 1โ€“3
๐ŸŒŸ Ask about this calculator

โฑ๏ธ Harvest Timing Optimizer

SF9-S.005 ยท USDA ARS ยท Moisture & Quality Optimization

Determine optimal harvest window based on grain moisture, weather forecast, and drying cost vs field loss risk. Balances harvest loss, drying cost, and quality preservation.

Target harvest moisture: 13.5% (no drying) or 15โ€“18% (dryer)
Typical range: 3ยขโ€“6ยข/bu per moisture point
โฑ๏ธ Ask about this calculator
For Grain Producers & Agronomists
Research-grade.
Field-ready.
โœ“  USDA ARS FHB risk modeling (Dr. Xiwen Cai)
โœ“  WGC002 / Fhb7 yield advantage quantified
โœ“  USDA GIPSA grain quality grading standards
โœ“  Live USDA NASS wheat & grain prices
โœ“  USDA Priority 3 โ€” Invasive disease protection
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For Institutions & Enterprise
5 science + 4 economics
models in SF9 alone.
โœ“  USDA ARS ยท NASS ยท GIPSA ยท FDA integrations
โœ“  FHB risk ยท WGC002 ยท grain quality ยท harvest
โœ“  Dr. Xiwen Cai germplasm research embedded
โœ“  Team collaboration & multi-user access
โœ“  Patent Pending โ€” US App 63/970,943
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Ask about FHB risk, WGC002 germplasm, grain quality grading, variety selection, or harvest timing.