Files
seed-mcp/corpus/bayer_seeds/dekalb-dkc57-23rib-silage.json
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

291 lines
7.7 KiB
JSON

{
"source": "bayer_seeds",
"source_key": "dekalb-dkc57-23rib-silage",
"vendor": "Bayer",
"brand": "DEKALB",
"product_name": "DKC57-23RIB BRAND BLEND",
"product_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US",
"hybrid_prefix": "DKC57-23RIB",
"hybrid_suffix": "BRAND BLEND",
"crop": "silage",
"release_year": 2020,
"relative_maturity": null,
"maturity_group": null,
"wheat_class": null,
"trait_stack": [
"TRERIB"
],
"trait_descriptions": [
"Trecepta™ RIB Complete® corn blend"
],
"positioning_statement": "DKC57-23RIB Brand Blend is a 107 RM product that can provide a nice disease tolerance package with yield performance that has been strong across productivity levels and soil types. ",
"strengths": [
"Strong emergence can allow use in high residue planting situations",
"Greensnap tolerance has been very good",
"Has shown a good ability to perform in stressed growing conditions",
"Strongest performance has been in the Central and Western regions of the U.S.",
"Can be an excellent fit for areas with Western Bean Cutworm pressure",
"Push plant populations to maximize yield potential"
],
"characteristics_groups": [
{
"label": "MANAGEMENT",
"type": "management",
"items": [
{
"characteristic": "VALUE ADDED TRAIT",
"value": "TRERIB"
},
{
"characteristic": "RELATIVE MATURITY",
"value": "107"
},
{
"characteristic": "GDUS TO MID-POLLINATION",
"value": "1310"
},
{
"characteristic": "GDUS TO BLACK LAYER",
"value": "2675"
},
{
"characteristic": "PLANTING RATE",
"value": "Medium"
},
{
"characteristic": "SILAGE PROVEN",
"value": "No"
},
{
"characteristic": "NEW PRODUCT",
"value": "NO"
},
{
"characteristic": "VARIETY",
"value": "01075144"
}
]
},
{
"label": "PLANT DESCRIPTION",
"type": "plant description",
"items": [
{
"characteristic": "COB COLOR",
"value": "Red"
},
{
"characteristic": "KERNEL CAP COLOR",
"value": "Yellow"
},
{
"characteristic": "KERNEL ROW",
"value": "18"
}
]
},
{
"label": "GROWTH",
"type": "growth",
"items": [
{
"characteristic": "EMERGENCE",
"value": "3"
},
{
"characteristic": "SEEDLING GROWTH",
"value": "2"
},
{
"characteristic": "ROOT STRENGTH",
"value": "3"
},
{
"characteristic": "STALK STRENGTH",
"value": "3"
},
{
"characteristic": "DROUGHT TOLERANCE",
"value": "2"
},
{
"characteristic": "GREENSNAP",
"value": "3"
},
{
"characteristic": "PLANT HEIGHT",
"value": "Med Tall"
},
{
"characteristic": "EAR PLACEMENT",
"value": "Medium"
}
]
},
{
"label": "HARVEST",
"type": "harvest",
"items": [
{
"characteristic": "STAYGREEN",
"value": "3"
},
{
"characteristic": "HARVEST APPEARANCE",
"value": "3"
},
{
"characteristic": "DRYDOWN",
"value": "2"
},
{
"characteristic": "TEST WEIGHT",
"value": "5"
}
]
},
{
"label": "DISEASES",
"type": "diseases",
"items": [
{
"characteristic": "NORTHERN CORN LEAF BLIGHT",
"value": "3"
},
{
"characteristic": "GRAY LEAF SPOT",
"value": "5"
},
{
"characteristic": "SOUTHERN RUST",
"value": "6"
},
{
"characteristic": "ANTHRACNOSE STALK ROT",
"value": "4"
},
{
"characteristic": "GOSS'S WILT",
"value": "4"
}
]
},
{
"label": "HERBICIDE",
"type": "herbicide",
"items": [
{
"characteristic": "GROWTH REGULATORS SENSITIVITY",
"value": "A"
},
{
"characteristic": "SULFONYLUREAS SENSITIVITY",
"value": "A"
},
{
"characteristic": "ISOXAZOLES SENSITIVITY - PRE-EMERGENCE",
"value": "A"
}
]
},
{
"label": "SILAGE CHARACTERISTICS",
"type": "silage characteristics",
"items": [
{
"characteristic": "NDFD 24 HR",
"value": "3"
},
{
"characteristic": "NDFD 30 HR",
"value": "3"
},
{
"characteristic": "% OF STARCH",
"value": "4"
},
{
"characteristic": "IVSD7HR",
"value": "2"
},
{
"characteristic": "SILAGE YIELD",
"value": "4"
},
{
"characteristic": "MILK PER TON",
"value": "3"
},
{
"characteristic": "MILK PER ACRE",
"value": "3"
}
]
}
],
"_scale_direction": "1-9 (9 = best)",
"regional_recommendations": [
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Gary Hegg",
"agronomist_email": "gary.hegg@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_ZBK_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Gary Hegg",
"agronomist_email": "gary.hegg@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_ZBJ_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Jeff Spieler",
"agronomist_email": "jeff.spieler@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_J8C_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Gary Hegg",
"agronomist_email": "gary.hegg@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_ZBM_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Jeff Spieler",
"agronomist_email": "jeff.spieler@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_J8F_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Jeff Spieler",
"agronomist_email": "jeff.spieler@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_J8B_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Jeff Spieler",
"agronomist_email": "jeff.spieler@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_J8A_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Gary Hegg",
"agronomist_email": "gary.hegg@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_ZBI_1"
},
{
"product_list_name": "2024 South Dakota Product Guide",
"agronomist": "Gary Hegg",
"agronomist_email": "gary.hegg@bayer.com",
"variant_id": "SILAGE_DKC57-23RIB BRAND BLEND_DEKALB_US_2026_ZBL_1"
}
],
"image_url": "https://cs-assets.bayer.com/is/image/bayer/62503_31_MY23_DK_SEED_BAG_RENDERING_TRECEPTA_RIBCOMPLETE_A",
"source_urls": [
"https://www.cropscience.bayer.us/silage/dekalb/dekalb-dkc57-23rib-silage"
],
"sitemap_last_modified": "2026-05-12T14:40:32.438Z",
"fetched_at": "2026-05-26T15:47:24.348216+00:00",
"scraper_version": "0.1.0"
}