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.
316 lines
6.9 KiB
JSON
316 lines
6.9 KiB
JSON
{
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"source": "ohio_ocpt_trials",
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"source_key": "ocpt-corn-2024-nw-3yr-van-wert",
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"data_type": "trial",
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"vendor": "The Ohio State University",
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"brand_aggregator": "Ohio Corn/Soybean Performance Test publishes",
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"brand": "Ohio Crop Performance Test",
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"crop": "corn",
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"state": "OH",
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"state_abbrev": "oh",
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"year": 2024,
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"region": "NW",
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"site": "Van Wert",
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"cooperator": null,
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"county": null,
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"soil_type": null,
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"previous_crop": null,
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"tillage": null,
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"table_label": "TABLE 6. Three year hybrid performance in NORTHWESTERN Ohio, 2022-2024.",
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"results": [
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{
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"rank": 1,
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"brand": "CHANNEL",
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"product": "214-78DGVT2PRIB",
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"traits": null,
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"metrics": {
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"Yield": 249.8,
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"Harv. Moisture": 21.4,
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"Stalk Lodging": 0,
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"Final Stand": 342,
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"Emergence": 96
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}
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},
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{
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"rank": 2,
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"brand": "FS INVISION",
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"product": "FS 6017V RIB",
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"traits": null,
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"metrics": {
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"Yield": 248.3,
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"Harv. Moisture": 18.3,
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"Stalk Lodging": 0,
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"Final Stand": 350,
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"Emergence": 95
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}
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},
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{
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"rank": 3,
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"brand": "CHANNEL",
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"product": "207-87VT2PRIB",
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"traits": null,
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"metrics": {
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"Yield": 248.2,
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"Harv. Moisture": 18.2,
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"Stalk Lodging": 0,
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"Final Stand": 330,
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"Emergence": 95
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}
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},
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{
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"rank": 4,
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"brand": "EBBERTS",
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"product": "6883DGVT2P RIB",
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"traits": null,
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"metrics": {
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"Yield": 245.2,
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"Harv. Moisture": 21.6,
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"Stalk Lodging": 0,
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"Final Stand": 355,
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"Emergence": 96
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}
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},
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{
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"rank": 5,
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"brand": "GOLDEN HARVEST",
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"product": "G11V76-AA",
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"traits": null,
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"metrics": {
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"Yield": 244.7,
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"Harv. Moisture": 21.4,
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"Stalk Lodging": 0,
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"Final Stand": 366,
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"Emergence": 98
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}
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},
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{
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"rank": 6,
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"brand": "SEED CONSULTANTS",
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"product": "SC 1042Q",
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"traits": null,
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"metrics": {
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"Yield": 238.3,
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"Harv. Moisture": 18.7,
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"Stalk Lodging": 0,
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"Final Stand": 331,
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"Emergence": 97
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}
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},
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{
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"rank": 7,
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"brand": "EBBERTS",
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"product": "7209TR RIB",
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"traits": null,
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"metrics": {
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"Yield": 237.6,
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"Harv. Moisture": 18.7,
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"Stalk Lodging": 0,
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"Final Stand": 335,
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"Emergence": 97
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}
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},
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{
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"rank": 8,
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"brand": "SEED GENETICS DIRECT",
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"product": "Direct 9107-3010",
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"traits": null,
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"metrics": {
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"Yield": 237,
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"Harv. Moisture": 18.2,
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"Stalk Lodging": 0,
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"Final Stand": 364,
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"Emergence": 97
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}
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},
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{
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"rank": 9,
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"brand": "SEED GENETICS DIRECT",
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"product": "Direct 2111-AA",
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"traits": null,
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"metrics": {
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"Yield": 236.6,
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"Harv. Moisture": 21.6,
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"Stalk Lodging": 0,
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"Final Stand": 361,
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"Emergence": 97
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}
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},
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{
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"rank": 10,
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"brand": "BA GENETICS",
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"product": "BA 23-14 VT2P",
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"traits": null,
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"metrics": {
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"Yield": 236.1,
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"Harv. Moisture": 22.5,
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"Stalk Lodging": 0,
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"Final Stand": 341,
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"Emergence": 94
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}
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},
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{
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"rank": 11,
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"brand": "VIKING / BLUE RIVER",
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"product": "85-09",
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"traits": null,
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"metrics": {
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"Yield": 235.4,
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"Harv. Moisture": 20,
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"Stalk Lodging": 0,
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"Final Stand": 330,
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"Emergence": 96
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}
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},
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{
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"rank": 12,
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"brand": "FS INVISION",
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"product": "FS 5525VDG RIB",
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"traits": null,
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"metrics": {
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"Yield": 235.2,
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"Harv. Moisture": 17.5,
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"Stalk Lodging": 0,
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"Final Stand": 337,
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"Emergence": 91
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}
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},
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{
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"rank": 13,
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"brand": "DEKALB",
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"product": "DKC59-82RIB",
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"traits": null,
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"metrics": {
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"Yield": 234.8,
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"Harv. Moisture": 20.4,
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"Stalk Lodging": 0,
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"Final Stand": 359,
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"Emergence": 96
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}
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},
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{
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"rank": 14,
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"brand": "GOLDEN HARVEST",
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"product": "G10L16-DV",
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"traits": null,
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"metrics": {
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"Yield": 234.3,
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"Harv. Moisture": 20,
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"Stalk Lodging": 0,
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"Final Stand": 353,
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"Emergence": 97
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}
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},
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{
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"rank": 15,
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"brand": "VIKING / BLUE RIVER",
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"product": "84-04",
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"traits": null,
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"metrics": {
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"Yield": 233.2,
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"Harv. Moisture": 17.4,
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"Stalk Lodging": 0,
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"Final Stand": 324,
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"Emergence": 94
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}
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},
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{
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"rank": 16,
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"brand": "NK",
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"product": "NK1188-AA",
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"traits": null,
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"metrics": {
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"Yield": 230.3,
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"Harv. Moisture": 21.4,
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"Stalk Lodging": 0,
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"Final Stand": 353,
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"Emergence": 97
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}
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},
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{
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"rank": 17,
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"brand": "SHUR GROW",
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"product": "SG-7153V",
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"traits": null,
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"metrics": {
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"Yield": 229.2,
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"Harv. Moisture": 20.8,
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"Stalk Lodging": 0,
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"Final Stand": 325,
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"Emergence": 97
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}
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},
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{
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"rank": 18,
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"brand": "SEED GENETICS DIRECT",
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"product": "Direct 3111-D",
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"traits": null,
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"metrics": {
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"Yield": 220.1,
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"Harv. Moisture": 21.9,
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"Stalk Lodging": 0,
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"Final Stand": 359,
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"Emergence": 96
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}
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},
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{
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"rank": 19,
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"brand": "SEED CONSULTANTS",
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"product": "SC 1112AM",
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"traits": null,
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"metrics": {
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"Yield": 219.5,
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"Harv. Moisture": 19.1,
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"Stalk Lodging": 3,
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"Final Stand": 330,
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"Emergence": 96
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}
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},
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{
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"rank": 20,
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"brand": "SEED CONSULTANTS",
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"product": "SC 1093AM",
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"traits": null,
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"metrics": {
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"Yield": 219.4,
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"Harv. Moisture": 21.6,
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"Stalk Lodging": 0,
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"Final Stand": 328,
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"Emergence": 96
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}
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},
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{
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"rank": 21,
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"brand": "SEED GENETICS DIRECT",
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"product": "Direct 0110-3110",
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"traits": null,
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"metrics": {
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"Yield": 218.8,
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"Harv. Moisture": 19.8,
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"Stalk Lodging": 0,
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"Final Stand": 376,
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"Emergence": 98
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}
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},
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{
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"rank": 22,
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"brand": "SEED GENETICS DIRECT",
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"product": "Direct 0101-DV",
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"traits": null,
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"metrics": {
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"Yield": 217.3,
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"Harv. Moisture": 18.2,
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"Stalk Lodging": 0,
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"Final Stand": 370,
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"Emergence": 96
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}
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}
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],
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"n_results": 22,
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"tos_note": "© OSU on the report; explicit no-endorsement clause; public CFAES extension publication; attribute Ohio Corn/Soybean Performance Test, OSU CFAES.",
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"source_urls": [
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"https://ohiocroptest.cfaes.osu.edu/corntrials/CountryJournal2024.pdf"
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],
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"fetched_at": "2026-06-10T12:27:13.137877+00:00",
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"scraper_version": "0.1.0"
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}
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