justin
30b182e28a
User flagged LG, AgriGold, and Ebbert's (local Ohio breeder) are
all active in farmer territory. Built three scrapers — corpus now
covers 5,839 chunks across 11 brands.
Net new varieties: 310
lg_seeds 170 — corn 78 + soy 63 + alfalfa 16 + sorghum 13
→ adds FIRST alfalfa coverage (FD 3-5 range)
agrigold 111 — corn 60 + soy 51
ebberts_seeds 29 — corn 17 + soy 12 (regional OH/IN breeder)
scrape/sources/lg_seeds.py — embedded-JSON pattern (cleanest):
- /products/<crop> pages have a `var products = [...]` blob with the
variety summary (Variety, Maturity, Traits[], Bullets[], CropType).
- Per-variety detail page (/products/<crop>/<Variety>) carries the
ratings as `<span class="bar-N">` where N is 1-9 on the canonical
scale. Same 9=best direction as Bayer / Golden Harvest.
- Three sections per page: Characteristics / Management / Disease
Tolerance, plus a few qualitative bars ("Tar Spot Susceptible",
"Fungicide Response High") preserved as text values.
scrape/sources/agrigold.py — 5-circle scale:
- Listing page has 60+ /corn/explore-corn-hybrids/<CODE> URLs.
- Detail page renders ratings as <div class="scale"> blocks with 5
child <div class="circle"> elements, of which N have class
"circle selected" → rating N on a 1-5 scale.
- 7 sections per page incl. Silage Characteristics (Dairy Silage
Rating, NDFd 30 Hr, Crude Protein), Planting Applications, Soil
Adaptability, Plant Characteristics, Product Features.
- Distinct rating direction (1-5 vs Bayer's 1-9) — declared in
_scale_direction so chunker preamble renders correctly.
scrape/sources/ebberts_seeds.py — small regional breeder, verbatim
text approach:
- Single page per crop (corn / soybeans / wheat). Each variety is an
<h1> + multi-section CSS-grid block where labels and values are in
separate adjacent cells. Reconstructing perfectly-aligned columns
for a 29-variety total isn't worth the engineering — chunk body
carries the verbatim text in document order, LLM can read the
tabular content.
- Scale: 1-5 (1 = best, lower = more resistant), inferred from
marketing-vs-rating cross-checks ("Robust tall plants" + STANDABILITY
1.0 → 1 = best).
- Politeness: robots.txt asks for Crawl-delay: 5; honored.
All three new scrapers smoke-tested:
- LG corn LG5701 RM 116 SmartStax → 3 characteristic groups with
Disease Tolerance ratings (Northern/Southern Leaf Blight 8-9, etc.)
- AgriGold A616-30 RM 86 VT2RIB → 7 groups incl. silage and soil
adaptability ratings
- Ebbert's 7000TR RIB RM 100 → 1098-char verbatim body covering
CHARACTERISTICS, DISEASE RATINGS, herbicide tolerance, etc.
Corpus state after this PR:
- 5,839 chunks (was 5,529)
- 11 brands (was 8)
- 8 crops (corn 3047, soy 2209, silage 359, wheat 123, sorghum 49,
cotton 30, alfalfa 16, canola 6) — alfalfa is brand-new
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
333 lines
7.3 KiB
JSON
333 lines
7.3 KiB
JSON
{
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"source": "agrigold",
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"source_key": "agrigold-a627-45",
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"vendor": "AgReliant Genetics",
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"brand": "AgriGold",
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"product_name": "A627-45",
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"product_id": null,
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"hybrid_prefix": "A627-45",
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"hybrid_suffix": null,
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"crop": "corn",
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"release_year": null,
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"relative_maturity": "97",
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"maturity_group": null,
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"wheat_class": null,
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"trait_stack": [
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"VT2RIB"
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],
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"trait_descriptions": [
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"VT2RIB"
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],
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"positioning_statement": null,
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"strengths": [],
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"characteristics_groups": [
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{
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"label": "PRODUCT FEATURES",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "GDU to Mid Pollen",
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"value": "1242"
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},
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{
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"characteristic": "GDU to Black Layer",
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"value": "2400"
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},
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{
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"characteristic": "Plant Height",
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"value": "MEDIUM TALL"
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},
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{
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"characteristic": "Ear Height",
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"value": "MEDIUM"
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},
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{
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"characteristic": "Kernel Texture",
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"value": "MEDIUM"
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},
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{
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"characteristic": "Ear Flex Index",
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"value": "5"
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},
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{
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"characteristic": "Cob Color",
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"value": "PINK"
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},
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{
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"characteristic": "Nitrogen Utilization",
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"value": "LATE"
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},
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{
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"characteristic": "Harvest Timing",
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"value": "EARLY"
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},
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{
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"characteristic": "Foliar Fungicide Response",
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"value": "HIGH"
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},
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{
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"characteristic": "Fungicide Response Continuous Corn",
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"value": "HIGH"
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},
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{
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"characteristic": "Fungicide Response Corn Soybean Rotation",
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"value": "HIGH"
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},
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{
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"characteristic": "Green Snap Vulnerability",
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"value": "LOW"
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},
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{
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"characteristic": "Low Yield Environments",
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"value": "VERY GOOD"
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},
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{
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"characteristic": "High Yield Environments",
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"value": "EXCELLENT"
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}
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]
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},
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{
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"label": "PLANT CHARACTERISTICS",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Ear Flex Type",
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"value": "GIRTH"
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},
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{
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"characteristic": "Leaf Orientation",
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"value": "SEMI UPRIGHT"
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},
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{
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"characteristic": "Root Type",
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"value": "MODIFIED"
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}
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]
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},
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{
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"label": "AGRONOMIC RATING",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Test Weight",
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"value": "4"
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},
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{
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"characteristic": "Emergence",
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"value": "4"
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},
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{
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"characteristic": "Drought Tolerance",
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"value": "4"
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},
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{
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"characteristic": "Drydown",
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"value": "4"
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},
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{
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"characteristic": "Root Strength",
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"value": "3"
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},
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{
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"characteristic": "Stalk Strength",
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"value": "4"
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}
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]
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},
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{
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"label": "PLANTING APPLICATIONS",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Irrigation",
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"value": "5"
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},
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{
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"characteristic": "Narrow Row",
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"value": "4"
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},
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{
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"characteristic": "Corn on Corn",
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"value": "4"
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},
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{
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"characteristic": "No Till Adaptability",
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"value": "4"
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},
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{
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"characteristic": "High Yielding Soils",
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"value": "5"
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},
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{
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"characteristic": "Variable Soils",
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"value": "4"
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},
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{
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"characteristic": "Drought Prone/Sandy Soils",
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"value": "4"
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},
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{
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"characteristic": "Low Yielding Soils",
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"value": "4"
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},
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{
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"characteristic": "Poorly Drained Soils",
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"value": "3"
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},
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{
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"characteristic": "High pH Soils",
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"value": "NA"
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}
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]
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},
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{
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"label": "SOIL ADAPTABILITY",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Clay",
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"value": "3"
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},
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{
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"characteristic": "Clay Loam",
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"value": "4"
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},
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{
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"characteristic": "Silty Clay Loam",
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"value": "5"
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},
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{
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"characteristic": "Silt Loam",
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"value": "5"
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},
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{
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"characteristic": "Sandy Loam",
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"value": "4"
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},
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{
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"characteristic": "Sand",
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"value": "3"
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}
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]
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},
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{
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"label": "DISEASE TOLERANCE",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Leaf Disease Resistance",
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"value": "3"
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},
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{
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"characteristic": "Anthracnose Stalk Rot",
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"value": "3"
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},
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{
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"characteristic": "Physoderma Stalk Rot",
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"value": "3"
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},
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{
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"characteristic": "SCLB",
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"value": "3"
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},
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{
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"characteristic": "NCLB",
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"value": "3"
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},
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{
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"characteristic": "Gray Leaf Spot",
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"value": "2"
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},
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{
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"characteristic": "Goss's Wilt",
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"value": "2"
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},
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{
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"characteristic": "Common Rust",
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"value": "3"
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},
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{
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"characteristic": "Southern Rust",
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"value": "2"
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},
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{
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"characteristic": "Tar Spot",
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"value": "2"
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}
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]
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},
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{
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"label": "SILAGE CHARACTERISTICS",
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"type": "scale-or-value",
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"items": [
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{
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"characteristic": "Silage Select",
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"value": "YES"
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},
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{
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"characteristic": "Dairy Silage Rating",
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"value": "4"
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},
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{
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"characteristic": "Dry Tons/Acre",
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"value": "4"
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},
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{
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"characteristic": "Crude Protein %DM",
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"value": "1"
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},
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{
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"characteristic": "aNDF %DM",
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"value": "4"
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},
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{
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"characteristic": "NDFd 30 Hr %NDF",
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"value": "4"
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},
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{
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"characteristic": "uNDF 240",
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"value": "3"
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},
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{
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"characteristic": "% Starch",
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"value": "5"
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},
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{
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"characteristic": "in situ Starch 7 Hr",
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"value": "4"
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},
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{
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"characteristic": "TTNDFD",
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"value": "3"
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},
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{
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"characteristic": "Milk/Ton",
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"value": "4"
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},
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{
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"characteristic": "Milk/Acre",
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"value": "4"
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},
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{
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"characteristic": "Beef/Acre",
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"value": "4"
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},
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{
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"characteristic": "High Mositure Corn",
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"value": "3"
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}
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]
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}
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],
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"_scale_direction": "1-5 (5 = best)",
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"regional_recommendations": [],
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"image_url": null,
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"source_urls": [
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"https://www.agrigold.com/corn/explore-corn-hybrids/A627-45"
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],
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"sitemap_last_modified": null,
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"fetched_at": "2026-05-26T16:34:57.491263+00:00",
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"scraper_version": "0.1.0"
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}
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