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seed-mcp/corpus/proharvest/proharvest-78p30.md
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claude 22e8092faf
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Add ProHarvest Seeds: 119 varieties + 161 cross-vendor plot reports (#16)
Co-authored-by: claude <claude@jpaul.io>
Co-committed-by: claude <claude@jpaul.io>
2026-06-04 21:05:30 -04:00

1.8 KiB

78P30

  • Vendor: ProHarvest Seeds (independent regional brand)
  • Brand: ProHarvest Seeds
  • Crop: Corn
  • Relative maturity: 108 days
  • Trait(s): VT Double PRO RIB Complete
  • Source: https://proharvestseeds.com/seed/78p30/
  • Rating scale: disease 1-9, 9=best/most-tolerant, NA=not rated; agronomic/general qualitative (Excellent/Very Good/Good/Average); soil HR=highly recommended/R=recommended
  • Service area: Independent dealer network — Eastern/Central Corn Belt (IL/IN/OH/MO/IA/KS/NE)

General Characteristics

  • GDD Pollination: 1287
  • GDD Black Layer: 2580
  • Pollination for Maturity: Average
  • Plant Height: Medium
  • Leaf Type: Semi-Upright
  • Ear Height: Medium-High
  • Ear Type: Semi-Flex
  • Kernel Rows: 16-18
  • Cob Color: Red
  • Test Weight: Good
  • Husk Coverage: Good
  • Covercrop Companion: Very Good

Agronomic Characteristics

  • Emergence: Very Good
  • Seedling Vigor: Very Good
  • Dry Down: Good
  • Stress Tolerance: Very Good
  • Delayed Harvest: Good
  • Response to Fungicide: Very Good
  • Corn After Corn: Good
  • Silage: Good

Disease Ratings

  • Grey Leaf Spot: 7
  • Northern Corn Leaf Blight: 6
  • Southern Leaf Blight: 8
  • Common Rust: 8
  • Southern Rust: 6
  • Eye Spot: 8
  • Goss's Wilt: 8
  • Stalk Anthracnose: 8
  • Diplodia Ear Rot: 8
  • Physoderma: NA
  • Tar Spot: 6

Soil Adaptability

  • Light Soils: HR
  • Medium Soils: HR
  • Heavy Soils: HR
  • Poorly Drained Soils: R

Nitrogen Application/Timing

  • Corn/SB 100% Pre: R
  • Corn/SB Pre/Side: HR
  • Corn/SB Starter/Side: HR
  • Corn/Corn 100% Pre: NR
  • Corn/Corn Pre/Side: HR
  • Corn/Corn Starter/Side: HR
  • Corn/Cover 100% Pre: NR
  • Corn/Cover Pre/Side: HR
  • Corn/Cover Starter/Side: HR