claude
9600235466
Four independent regional brands across IA/IN/IL (variety-identity sources,
each parsed into structured characteristics_groups so ratings embed):
- latham (264: 155 corn + 109 soy) — Latham Hi-Tech Seeds, Alexander IA.
WordPress REST enum (/wp-json/wp/v2/varieties) + /products/<slug>/ detail
HTML. Scale 1-9 LOWER=better (reversed, like NK/AgriPro).
- stine (217: 58 corn + 159 soy) — Stine Seed, Adel IA (largest US
independent). sitemap enum + /{crop}/traits/<slug>/<code>/ detail HTML.
Corn 1-9 (9=best); soy qualitative.
- first_choice (78: 52 corn + 22 soy + 4 wheat) — 1st Choice Seeds,
Rushville IN (employee-owned). Per-crop sitemap -> detail HTML. Scale
0-10 higher=better. ~40 older corn pages thin at source; wheat
identity-only.
- burrus (64: 38 corn + 26 soy) — Burrus Seed, Arenzville IL. Seedware
JSON API. Scale 1-10 (10=best). Brands Burrus/Power Plus/DONMARIO.
robots ai-train=no + named-bot blocks; operator opted in, scraper uses a
non-blacklisted UA + honors Crawl-delay 10.
All 623 validated through rag.chunk.chunks_from_variety (0 errors; 6
identity-only pages from source gaps). No chunk.py change needed (identity
sources auto-route to chunks_from_variety).
Docs:
- sources.json: 4 entries + Hoegemeyer added to _excluded_sources. The
Corteva ToU (shared across pioneer.com / hoegemeyer.com / therightseed.com
/ corteva.com + the Vylor spinoff) bans scrapers + competitive use, so the
whole Corteva family is one excluded ToU domain.
- docs_mcp/lessons.md: rating-scales updated with all 4 directions +
an explicit cross-vendor warning (Latham 1=best vs Stine/Burrus higher=best
— never compare raw numbers without _scale_direction).
- README + CLAUDE corpus inventory: now 2,268 variety + 6,787 trial records.
CI rebuilds the index from the committed corpus.
122 lines
3.0 KiB
JSON
122 lines
3.0 KiB
JSON
{
|
|
"source": "burrus",
|
|
"source_key": "burrus-7f30",
|
|
"vendor": "Burrus Seed",
|
|
"brand": "Burrus",
|
|
"product_name": "Burrus 7F30",
|
|
"product_id": "7F30",
|
|
"crop": "corn",
|
|
"release_year": 2024,
|
|
"relative_maturity": 114,
|
|
"maturity_group": null,
|
|
"wheat_class": null,
|
|
"trait_stack": [
|
|
"Conventional",
|
|
"Conv"
|
|
],
|
|
"trait_descriptions": [],
|
|
"positioning_statement": null,
|
|
"strengths": [],
|
|
"characteristics_groups": [
|
|
{
|
|
"label": "DISEASE RATINGS",
|
|
"items": [
|
|
{
|
|
"characteristic": "Gray leaf spot tolerance",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Tar spot tolerance",
|
|
"value": "5"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"label": "AGRONOMIC CHARACTERISTICS",
|
|
"items": [
|
|
{
|
|
"characteristic": "Drought tolerance",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Greensnap tolerance",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Root strength",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Stalk strength",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Black cutworm tolerance",
|
|
"value": "8"
|
|
},
|
|
{
|
|
"characteristic": "Corn-on-corn suitability",
|
|
"value": "Good"
|
|
},
|
|
{
|
|
"characteristic": "Refuge structure",
|
|
"value": "None needed"
|
|
},
|
|
{
|
|
"characteristic": "Corn borer protection (Bt)",
|
|
"value": "No"
|
|
},
|
|
{
|
|
"characteristic": "Corn rootworm protection (Bt)",
|
|
"value": "No"
|
|
},
|
|
{
|
|
"characteristic": "Nematode protection",
|
|
"value": "Yes"
|
|
},
|
|
{
|
|
"characteristic": "Wireworm protection",
|
|
"value": "Yes"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"label": "HERBICIDE TOLERANCE",
|
|
"items": [
|
|
{
|
|
"characteristic": "Glyphosate tolerance",
|
|
"value": "No"
|
|
},
|
|
{
|
|
"characteristic": "Glufosinate tolerance",
|
|
"value": "No"
|
|
},
|
|
{
|
|
"characteristic": "2,4-D choline tolerance",
|
|
"value": "No"
|
|
},
|
|
{
|
|
"characteristic": "FOPs (fop herbicide) tolerance",
|
|
"value": "No"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"_scale_direction": "numeric agronomic + disease ratings 1-10, 10=best/most-tolerant (observed 4-10; higher is better); NR/blank/0/'-' = not rated (omitted). Herbicide tolerances and Bt insect-protection packages are Yes/No (verbatim, not numeric). Corn-on-corn suitability and refuge structure are categorical.",
|
|
"regional_recommendations": [
|
|
{
|
|
"product_list_name": "Burrus dealer network (IL/IN/IA/MO/WI)",
|
|
"agronomist": null,
|
|
"agronomist_email": null,
|
|
"variant_id": null
|
|
}
|
|
],
|
|
"image_url": null,
|
|
"source_urls": [
|
|
"https://burrusseed.com/products/corn"
|
|
],
|
|
"sitemap_last_modified": null,
|
|
"fetched_at": "2026-06-05T01:43:00.180454+00:00",
|
|
"scraper_version": "0.1.0"
|
|
}
|