Files
seed-mcp/corpus/bayer_seeds/dekalb-dks51-01-sorghum.md
T
justin eaa7e0789b bayer_seeds: add Channel + DEKALB silage/sorghum/canola + Deltapine cotton
User flagged that Channel is expanding into their area — re-walked
the cropscience.bayer.us sitemap and found 8 additional brand×crop
paths beyond the original DEKALB/Asgrow/WestBred triple. Patches
the scraper to walk all of them; total Bayer varieties roughly
doubles from 475 to 931 and the corpus picks up first-ever
coverage in sorghum (36), cotton (30), canola (6), and silage as a
distinct crop (was conflated with corn before).

Net new varieties: 456
  Channel    corn=181  soy=67   silage=54  sorghum=18    (320)
  DEKALB     silage=82 sorghum=18  canola=6              (106)
  Deltapine  cotton=30                                    (30)

scrape/sources/bayer_seeds.py
- Replace `BRANDS` (brand → 1 path) and `CROP_SUFFIX` (brand → 1
  suffix) with a flatter `BRAND_PATHS` list of (brand, url_path,
  crop, is_primary_for_brand) entries. Channel and DEKALB are now
  multi-crop brands; the same scraper walks every brand×crop pair.
- source_key derivation: for a brand's PRIMARY crop, strip the
  trailing `-<crop>` suffix (matches the existing deployed source
  keys for DEKALB corn / Asgrow soy / WestBred wheat). For
  SECONDARY crops, KEEP the suffix so DEKALB-the-same-SKU sold as
  both grain corn and silage gets two distinct source_keys
  (collision-safe and unambiguous for `lookup_variety`).
- New `--crop` CLI filter for incremental backfills.
- Log line shows brand + crop alongside source_key for visibility.

rag/chunk.py
- Channel + Deltapine pages use slightly different characteristics
  group labels (DISEASE not DISEASE RATINGS, AGRONOMIC
  CHARACTERISTICS not GROWTH/HARVEST, plus MATURITY / ADAPTATION /
  HERBICIDES / OTHER). Fold them into the DISEASE / AGRONOMIC /
  MANAGEMENT label sets so the chunker buckets them correctly
  into the standard sections.

Smoke-tested cross-brand × cross-crop queries against the rebuilt
index (5,529 chunks total) — all 6 sample queries surface the
right brand+crop at top-3:
  Channel corn 110 RM       → 210-25TRE BRAND
  Channel soy 2.5 MG IA     → 2622RXF BRAND
  Deltapine cotton XF       → DP 1820 B3XF BRAND
  Sorghum dryland Kansas    → 6B95 BRAND (Channel)
  Silage corn WI dairy      → DKC64-44RIB BRAND BLEND (silage variant)
  Canola Northern Plains    → DK401TL BRAND

Watchtower will pull the new image on the next push; deploy is
unchanged otherwise.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 11:54:30 -04:00

3.4 KiB

DKS51-01 BRAND


Positioning

DKS51-01 is a Medium-Full maturity, high yield potential, bronze grain product with excellent seedling vigor, test weight and threshability characteristics.

Strengths & management

  • Excellent yield potential for maturity
  • Excellent threshability
  • High test weight
  • Excellent seedling vigor

Maturity

Characteristic Value
MATURITY GROUP Medium-Full

Agronomic Characteristics

Characteristic Value
HEAD EXERTION 2
HEAD TYPE Semi-Open
HEIGHT UNIFORMITY 5
GROWTH REGULATORS SENSITIVITY 3

Management

Characteristic Value
MATURITY GROUP Medium-Full
NEW No
VARIETY CODE A1020168

Plant Description

Characteristic Value
TOTAL PLANT HEIGHT (IN.) 45-53
APPROX. SEEDS PER POUND (000) 14-16
GRAIN COLOR Bronze
DAYS TO FLOWER - PLAINS 70
DAYS TO FLOWER - TX AND SE 71
DAYS TO HARVEST - PLAINS 116
DAYS TO HARVEST - TX AND SE 114

Diseases

Characteristic Value
CHARCOAL ROT 2
DOWNY MILDEW PATHOTYPE 3 & 6 Susceptible
HEAD SMUT RESISTANCE 4
SUGARCANE APHID TOLERANCE 6
FUSARIUM HEAD BLIGHT 2

Growth

Characteristic Value
SEEDLING VIGOR 1
STAYGREEN 2
ROOT LODGING 4
PRE-FLOWER STRESS TOLERANCE 3
POST-FLOWER STRESS TOLERANCE 1
POST FREEZE STANDABILITY 3
YIELD POTENTIAL UNDER STRESS 3

Harvest

Characteristic Value
TEST WEIGHT 2
THRESHABILITY 1
YIELD POTENTIAL FOR MATURITY 1
PRE-HARVEST SPROUTING & SHATTERING 5

Regional seed-guide listings

  • 2025 SOUTHEAST & SOUTHCENTRAL NEBRASKA — agronomist: Steven Johnsen
  • 2026 DEKALB/ASGROW SOUTHWEST IN GUIDE — agronomist: Jordan Arndell
  • North Delta 2026 — agronomist: Josh Rupard
  • 2026 Seed Guide — agronomist: Greg Ferguson
  • 2026 E Central, Central & Northern NE — agronomist: Josh Erwin
  • 2026 Kentucky Seed Guide — agronomist: Todd Ladd
  • 2025 Seed Guide — agronomist: Greg Ferguson
  • Eastern Missouri 2026 — agronomist: Joe Harris
  • Southeast (AL/FL/GA) 2026 — agronomist: Eddie Beasley
  • 2025 DEKALB/ASGROW SOUTHWEST IN GUIDE — agronomist: Jordan Arndell
  • West Tennessee — agronomist: Wes Rodgers
  • Southeast (AL/FL/GA) 2025#2 — agronomist: Vint Hicks
  • Mid Atlantic — agronomist: Bryan Dillehay
  • 2025 E Central, Central & Northern NE — agronomist: Josh Erwin
  • Southeast (AL/FL/GA) 2026#2 — agronomist: Vint Hicks
  • handout2026 — agronomist: Steven Johnsen
  • 2026 KS and MO — agronomist: Molly Drimmel
  • 2025-26 Central Kansas — agronomist: Jeff Schaef
  • MidAtlantic — agronomist: Bryan Dillehay
  • Texas -- South of I-10 — agronomist: Scott Stanislav
  • Eastern Missouri 2025 — agronomist: Joe Harris
  • 2024-25 Central Kansas — agronomist: Jeff Schaef
  • Southeast (AL/FL/GA) 2025#2 — agronomist: Eddie Beasley
  • 2025 E Central, Central & Northern NE — agronomist: Jason Skalsky
  • 2025 KS and MO — agronomist: Molly Drimmel
  • Chris 2026 handout — agronomist: Steven Johnsen