claude
54094a0d43
Independent third-party performance data — land-grant programs that test every entered brand side-by-side with replication + LSD stats. This is the legitimate way to get Pioneer / DEKALB / Brevant / Channel performance the corpus can't scrape directly (data_type=trial, results[] shape; falls through the trial chunker). - illinois_vt_trials (30 docs, 1,392 rows) — U of Illinois VT. Per-region XLSX (openpyxl), corn + soy + WHEAT, 2024+2025. Rich per-site agronomic metadata; corn-following-corn vs -soybean kept distinct. - iowa_icpt_trials (24 docs, 674 rows) — Iowa State ICPT. ASP.NET GridView (viewstate postback for year/district), corn + soy by district x season. - ohio_ocpt_trials (69 docs, 4,647 rows) — OSU/CFAES OCPT. Report PDF (pdfplumber; per-site column groups split by header Yield-token count + x-coord footnote bucketing), corn + soy per site, 2024+2025. 91 distinct seed brands across the three; majors confirmed present in the independent rankings: DEKALB 395, Golden Harvest 249, Channel 241, NK 212, Xitavo 135, LG 103, Pioneer 88, Asgrow 59. (A brand only appears where it ENTERED a given program — e.g. Brevant not in Iowa, DEKALB/Channel not in Illinois — true negatives, not parse gaps.) - rag/chunk.py: gated `include_region` on _render_gh_plot_chunk; the 3 university sources route through it so the region/district is in the embedded chunk + labeled "variety trial (cross-vendor, independent third-party)". Existing plot sources (gh/lg/agrigold/proharvest) unchanged. - requirements.txt: openpyxl (Illinois XLSX; scrape-time only). - sources.json + README/CLAUDE/lessons: registered + attributed; lessons trial-data + Pioneer entries updated (Pioneer/DEKALB performance now available indirectly via these trials). Validation: all 123 chunk via rag.chunk.chunks_from_trial (0 errors), 0 out-of-range yields, 0 dup keys. Public land-grant data; attribution recorded in each tos_note. CI rebuilds the index from the committed corpus.
277 lines
6.2 KiB
JSON
277 lines
6.2 KiB
JSON
{
|
|
"source": "ohio_ocpt_trials",
|
|
"source_key": "ocpt-corn-2025-sw-3yr-covington",
|
|
"data_type": "trial",
|
|
"vendor": "The Ohio State University",
|
|
"brand_aggregator": "Ohio Corn/Soybean Performance Test publishes",
|
|
"brand": "Ohio Crop Performance Test",
|
|
"crop": "corn",
|
|
"state": "OH",
|
|
"state_abbrev": "oh",
|
|
"year": 2025,
|
|
"region": "SW",
|
|
"site": "Covington",
|
|
"cooperator": null,
|
|
"county": null,
|
|
"soil_type": null,
|
|
"previous_crop": null,
|
|
"tillage": null,
|
|
"table_label": "TABLE 3. Three year hybrid performance in SOUTHWESTERN/WEST CENTRAL/CENTRAL Ohio, 2023-2025.",
|
|
"results": [
|
|
{
|
|
"rank": 1,
|
|
"brand": "EBBERTS",
|
|
"product": "1660C",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 280.2,
|
|
"Harv. Moisture": 22.5,
|
|
"Stalk Lodging": 2,
|
|
"Final Stand": 338,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 2,
|
|
"brand": "BA GENETICS",
|
|
"product": "BA 25-12 VT2P",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 275.1,
|
|
"Harv. Moisture": 21.6,
|
|
"Stalk Lodging": 13,
|
|
"Final Stand": 336,
|
|
"Emergence": 56
|
|
}
|
|
},
|
|
{
|
|
"rank": 3,
|
|
"brand": "EBBERTS",
|
|
"product": "7188PC",
|
|
"traits": "RR,CB,LL,Enlist",
|
|
"metrics": {
|
|
"Yield": 273.2,
|
|
"Harv. Moisture": 23.2,
|
|
"Stalk Lodging": 9,
|
|
"Final Stand": 352,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 4,
|
|
"brand": "EBBERTS",
|
|
"product": "9779SSX",
|
|
"traits": "RR,CB,RW,LL,CEW",
|
|
"metrics": {
|
|
"Yield": 271.7,
|
|
"Harv. Moisture": 21.3,
|
|
"Stalk Lodging": 3,
|
|
"Final Stand": 368,
|
|
"Emergence": 56
|
|
}
|
|
},
|
|
{
|
|
"rank": 5,
|
|
"brand": "FS INVISION",
|
|
"product": "FS 6133VDG RIB",
|
|
"traits": "RR,CB,DT",
|
|
"metrics": {
|
|
"Yield": 271,
|
|
"Harv. Moisture": 23.2,
|
|
"Stalk Lodging": 20,
|
|
"Final Stand": 360,
|
|
"Emergence": 54
|
|
}
|
|
},
|
|
{
|
|
"rank": 6,
|
|
"brand": "CHANNEL",
|
|
"product": "211-11VT2PRIB",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 270.9,
|
|
"Harv. Moisture": 21.1,
|
|
"Stalk Lodging": 12,
|
|
"Final Stand": 352,
|
|
"Emergence": 57
|
|
}
|
|
},
|
|
{
|
|
"rank": 7,
|
|
"brand": "EBBERTS",
|
|
"product": "7209TR",
|
|
"traits": "RR,CB,TRE,WBC",
|
|
"metrics": {
|
|
"Yield": 269.4,
|
|
"Harv. Moisture": 20.9,
|
|
"Stalk Lodging": 6,
|
|
"Final Stand": 338,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 8,
|
|
"brand": "SEED GENETICS DIRECT",
|
|
"product": "Direct 2111-AA",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 269,
|
|
"Harv. Moisture": 23.6,
|
|
"Stalk Lodging": 9,
|
|
"Final Stand": 360,
|
|
"Emergence": 54
|
|
}
|
|
},
|
|
{
|
|
"rank": 9,
|
|
"brand": "GOLDEN HARVEST",
|
|
"product": "G14B32-DV",
|
|
"traits": "GT,CB,RW,LL,BCW,VIP",
|
|
"metrics": {
|
|
"Yield": 267.6,
|
|
"Harv. Moisture": 24.4,
|
|
"Stalk Lodging": 6,
|
|
"Final Stand": 331,
|
|
"Emergence": 53
|
|
}
|
|
},
|
|
{
|
|
"rank": 10,
|
|
"brand": "SEED GENETICS DIRECT",
|
|
"product": "AGI-C-3113 PWE",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 265.3,
|
|
"Harv. Moisture": 23.2,
|
|
"Stalk Lodging": 3,
|
|
"Final Stand": 358,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 11,
|
|
"brand": "EBBERTS",
|
|
"product": "7993PC",
|
|
"traits": "RR,CB,LL,Enlist",
|
|
"metrics": {
|
|
"Yield": 265.2,
|
|
"Harv. Moisture": 25.1,
|
|
"Stalk Lodging": 3,
|
|
"Final Stand": 340,
|
|
"Emergence": 53
|
|
}
|
|
},
|
|
{
|
|
"rank": 12,
|
|
"brand": "EBBERTS",
|
|
"product": "6883DGVT2P RIB",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 263.4,
|
|
"Harv. Moisture": 22.7,
|
|
"Stalk Lodging": 10,
|
|
"Final Stand": 358,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 13,
|
|
"brand": "SEED GENETICS DIRECT",
|
|
"product": "AGI-C-4111 PWE",
|
|
"traits": "RR,CB,LL,Enlist",
|
|
"metrics": {
|
|
"Yield": 262.5,
|
|
"Harv. Moisture": 21.8,
|
|
"Stalk Lodging": 0,
|
|
"Final Stand": 362,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 14,
|
|
"brand": "GOLDEN HARVEST",
|
|
"product": "G11V76-AA",
|
|
"traits": "GT,CB,LL",
|
|
"metrics": {
|
|
"Yield": 262.4,
|
|
"Harv. Moisture": 23.3,
|
|
"Stalk Lodging": 12,
|
|
"Final Stand": 365,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 15,
|
|
"brand": "SEED GENETICS DIRECT",
|
|
"product": "AGI-C-4115 PWE",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 258.7,
|
|
"Harv. Moisture": 23.2,
|
|
"Stalk Lodging": 3,
|
|
"Final Stand": 365,
|
|
"Emergence": 54
|
|
}
|
|
},
|
|
{
|
|
"rank": 16,
|
|
"brand": "AXIS SEED",
|
|
"product": "65W75",
|
|
"traits": "RR,CB,TRE,WBC",
|
|
"metrics": {
|
|
"Yield": 255.4,
|
|
"Harv. Moisture": 23.4,
|
|
"Stalk Lodging": 29,
|
|
"Final Stand": 356,
|
|
"Emergence": 56
|
|
}
|
|
},
|
|
{
|
|
"rank": 17,
|
|
"brand": "SEED GENETICS DIRECT",
|
|
"product": "AGI-C-3114 PWE",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 254.6,
|
|
"Harv. Moisture": 23.9,
|
|
"Stalk Lodging": 14,
|
|
"Final Stand": 371,
|
|
"Emergence": 55
|
|
}
|
|
},
|
|
{
|
|
"rank": 18,
|
|
"brand": "SHUR GROW",
|
|
"product": "SG-7244PCE",
|
|
"traits": "RR,CB,LL,Enlist",
|
|
"metrics": {
|
|
"Yield": 254,
|
|
"Harv. Moisture": 25.1,
|
|
"Stalk Lodging": 16,
|
|
"Final Stand": 335,
|
|
"Emergence": 53
|
|
}
|
|
},
|
|
{
|
|
"rank": 19,
|
|
"brand": "AXIS SEED",
|
|
"product": "59D20",
|
|
"traits": null,
|
|
"metrics": {
|
|
"Yield": 21.2,
|
|
"Harv. Moisture": 4,
|
|
"Stalk Lodging": 355,
|
|
"Final Stand": 55,
|
|
"Emergence": 277.2
|
|
}
|
|
}
|
|
],
|
|
"n_results": 19,
|
|
"tos_note": "© OSU on the report; explicit no-endorsement clause; public CFAES extension publication; attribute Ohio Corn/Soybean Performance Test, OSU CFAES.",
|
|
"source_urls": [
|
|
"https://ohiocroptest.cfaes.osu.edu/corntrials/CountryJournal2025.pdf"
|
|
],
|
|
"fetched_at": "2026-06-10T12:27:20.768516+00:00",
|
|
"scraper_version": "0.1.0"
|
|
}
|