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.
5.4 KiB
5.4 KiB
Corn yield trial — Wooster, OH (NE, 2025)
- Publisher: Ohio Crop Performance Test (independent third-party, all brands)
- Vendor: The Ohio State University (CFAES extension)
- Crop: Corn
- Year: 2025
- Region: NE
- Site: Wooster
- Source table: Table 7E. Performance of hybrids in the early maturity trial. NORTH CENTRAL and NORTHEASTERN Ohio, 2025.
- Source PDF: https://ohiocroptest.cfaes.osu.edu/corntrials/CountryJournal2025.pdf
- Note: © OSU on the report; explicit no-endorsement clause; public CFAES extension publication; attribute Ohio Corn/Soybean Performance Test, OSU CFAES.
Results (by yield rank)
| Rank | Brand | Hybrid/Variety | Traits | Yield | Harv. Moisture | Stalk Lodging | Final Stand | Emergence |
|---|---|---|---|---|---|---|---|---|
| 1 | SHUR GROW | SG-5885PCE | - | 215 | 17.1 | 1 | 339 | 99 |
| 2 | SHUR GROW | SG-6807DV | GT,CB,RW,LL,BCW,VIP | 213.3 | 19.7 | 0 | 346 | 97 |
| 3 | AXIS SEED | 57K72 | - | 212.9 | 17.3 | 0 | 346 | 95 |
| 4 | AUGUSTA SEED | A2355 Conv | - | 210.4 | 16.5 | 0 | 292 | 98 |
| 5 | SHUR GROW | SG-6550PCE | RR,CB,LL,Enlist | 209.1 | 18.1 | 0 | 337 | 98 |
| 6 | EBBERTS | 7557PC | RR,CB,LL,Enlist | 208.6 | 18.2 | 0 | 341 | 96 |
| 7 | DEKALB | DKC56-26RIB | RR,CB,TRE,WBC | 208.2 | 17.7 | 0 | 342 | 98 |
| 8 | EBBERTS | 7000TR | - | 207.6 | 16 | 0 | 355 | 97 |
| 9 | LG SEEDS | LG 51C62D | - | 207.4 | 17 | 0 | 336 | 99 |
| 10 | FS INVISION | FS 5559PC RA | RR,CB,LL,Enlist | 206.8 | 17.6 | 0 | 345 | 95 |
| 11 | DYNA-GRO | D44PN56RA | - | 205.1 | 16.8 | 0 | 312 | 96 |
| 12 | DEKALB | DKC108-64RIB | RR,CB,RW,LL,CEW | 205 | 19.2 | 2 | 343 | 97 |
| 13 | DEKALB | DKC104-08RIB | RR,CB,BCW,WBC | 202.8 | 17.4 | 0 | 342 | 97 |
| 14 | SHUR GROW | SG-5440DV | - | 201.4 | 15.9 | 0 | 337 | 97 |
| 15 | DEKALB | DKC103-07RIB | RR,CB,TRE,WBC | 201 | 16.7 | 0 | 341 | 95 |
| 16 | SHUR GROW | SG-6884PCE | RR,CB,LL,Enlist | 200.7 | 19.4 | 1 | 333 | 95 |
| 17 | VIKING / BLUE RIVER | 75-07 | - | 199.9 | 17.4 | 0 | 333 | 97 |
| 18 | BA GENETICS | BA 26-06 PCE | - | 199.3 | 18.9 | 0 | 311 | 87 |
| 19 | SHUR GROW | SG-6310PCE | RR,CB,LL,Enlist | 197.8 | 16.6 | 0 | 346 | 99 |
| 20 | AXIS SEED | 53M77 | - | 196.3 | 17.3 | 1 | 370 | 97 |
| 21 | NK | NK0451-AA | - | 196.2 | 16.5 | 0 | 330 | 97 |
| 22 | AXIS SEED | 55D61 | RR,CB,LL,Enlist | 195.3 | 16.8 | 1 | 347 | 96 |
| 23 | DEKALB | DKC099-11RIB | RR,CB | 195 | 17.1 | 0 | 341 | 98 |
| 24 | SEED CONSULTANTS | SC 1006PCE | RR,CB,LL,Enlist | 193.5 | 17 | 0 | 327 | 97 |
| 25 | SEED CONSULTANTS | SC 1066PCE | - | 193.5 | 16.7 | 1 | 325 | 97 |
| 26 | AXIS SEED | AEXPT108 | RR,CB,LL,Enlist | 193.2 | 18.2 | 0 | 352 | 98 |
| 27 | SEED CONSULTANTS | SC 1055PCE | - | 193.1 | 17.4 | 0 | 332 | 97 |
| 28 | SEEDWAY | SW 0123PE RA | - | 193.1 | 17.7 | 0 | 330 | 98 |
| 29 | VIKING / BLUE RIVER | 49-05 | - | 193.1 | 16.2 | 0 | 339 | 99 |
| 30 | SEED CONSULTANTS | SC 1086PCE | - | 193 | 17.8 | 0 | 319 | 95 |
| 31 | SEED GENETICS DIRECT | Direct 9107 GT | - | 192.6 | 17.3 | 0 | 343 | 92 |
| 32 | AUGUSTA SEED | A2357V | GT,CB,LL,VIP | 192.5 | 18.6 | 0 | 294 | 97 |
| 33 | NK | NK0604-DV | - | 191.4 | 19.7 | 0 | 346 | 99 |
| 34 | SHUR GROW | SG-6106DV | - | 191 | 17 | 0 | 320 | 93 |
| 35 | SEED GENETICS DIRECT | AGI-C-5105 PWE | - | 190.9 | 18.1 | 0 | 333 | 91 |
| 36 | AUGUSTA SEED | A4057 Conv | - | 189.7 | 17 | 0 | 299 | 99 |
| 37 | SEED GENETICS DIRECT | AGI-C-6104 PWE | RR,CB,LL,Enlist | 189.7 | 17.5 | 0 | 364 | 99 |
| 38 | SHUR GROW | SG-6491PCE | RR,CB,LL,Enlist | 188.4 | 17.2 | 0 | 343 | 99 |
| 39 | BA GENETICS | BA 25-07 PCE | - | 188.1 | 18.1 | 0 | 343 | 95 |
| 40 | LG SEEDS | LG 55C40TRC | - | 187 | 16.6 | 1 | 346 | 97 |
| 41 | LG SEEDS | LG 53C44VT2RIB | - | 186.8 | 15.9 | 0 | 342 | 98 |
| 42 | SEEDWAY | SW 9655PE RA | - | 186.8 | 16.8 | 0 | 305 | 96 |
| 43 | SEEDWAY | SW 9522TR RIB | GT,CB,LL,VIP | 185.3 | 16 | 0 | 324 | 98 |
| 44 | SHUR GROW | SG-6314DV | GT,CB,RW,LL,BCW,VIP | 185.3 | 17.2 | 0 | 334 | 96 |
| 45 | SEED GENETICS DIRECT | Direct 5107-V | - | 184.9 | 16.5 | 0 | 359 | 97 |
| 46 | SHUR GROW | SG-6122V | GT,CB,LL,VIP | 184.7 | 16.1 | 0 | 346 | 99 |
| 47 | LG SEEDS | LG 58C48VT2RIB | RR,CB | 184.3 | 17.3 | 1 | 343 | 99 |
| 48 | DEKALB | DKC092-14RIB | - | 183.9 | 15.6 | 0 | 345 | 97 |
| 49 | EBBERTS | 1335C | NON-GMO | 183.9 | 18.1 | 0 | 333 | 97 |
| 50 | DEKALB | DKC102-13RIB | - | 183.8 | 16.5 | 0 | 330 | 95 |
| 51 | GOLDEN HARVEST | G01U74-AA | - | 182.4 | 16.5 | 0 | 343 | 99 |
| 52 | DEKALB | DKC101-35RIB | - | 181.8 | 16.3 | 0 | 345 | 99 |
| 53 | EBBERTS | 7188PC | RR,CB,LL,Enlist | 181.6 | 18.7 | 0 | 338 | 96 |
| 54 | GOLDEN HARVEST | G08U00-V | - | 180.9 | 16.7 | 0 | 348 | 97 |
| 55 | GOLDEN HARVEST | G03U08-D | GT,CB,RW,LL,WBC,DT | 180.7 | 17.7 | 0 | 345 | 98 |
| 56 | FS INVISION | FS 5552F RIB | RR,CB,BCW,WBC | 180.6 | 18 | 1 | 363 | 99 |
| 57 | NK | NK0880-V | - | 179.6 | 17.4 | 0 | 325 | 94 |
| 58 | SEEDWAY | SW 9822VT RIB | - | 178.8 | 16.2 | 0 | 310 | 95 |
| 59 | SEED GENETICS DIRECT | AGI-C-6108 PWE | RR,CB,LL,Enlist | 178.6 | 19.1 | 0 | 358 | 96 |
| 60 | AUGUSTA SEED | A2058 Conv | - | 178.2 | 18.5 | 0 | 289 | 97 |
| 61 | LG SEEDS | LG 52C90VT2RIB | RR,CB | 178.1 | 17.3 | 2 | 336 | 97 |
| 62 | SEED GENETICS DIRECT | Direct 4102-AA | - | 177.1 | 17.4 | 0 | 355 | 93 |
| 63 | SHUR GROW | SG-6707V | GT,CB,LL,VIP | 174.7 | 17.4 | 0 | 336 | 97 |
| 64 | SEEDWAY | SW 9990V4 RIB | RR,CB,BCW,WBC | 156.9 | 16.2 | 0 | 321 | 96 |
| 65 | SHUR GROW | SG-5788DV | - | 156.1 | 16.4 | 0 | 339 | 96 |