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.
5.3 KiB
5.3 KiB
Corn yield trial — Summary, OH (SW, 2025)
- Publisher: Ohio Crop Performance Test (independent third-party, all brands)
- Vendor: The Ohio State University (CFAES extension)
- Crop: Corn
- Year: 2025
- Region: SW
- Site: Summary
- Source table: TABLE 2. Two year hybrid performance in SOUTHWESTERN/WEST CENTRAL/CENTRAL Ohio, 2024-2025.
- 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 | Test Wt. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SHUR GROW | SG-7009PCE | RR,CB,LL,Enlist | 282.2 | 21.4 | 6 | 340 | 97 | 55 |
| 2 | SEED GENETICS DIRECT | AGI-C-5105 PWE | - | 280.3 | 20.7 | 9 | 333 | 90 | 55.5 |
| 3 | SEED CONSULTANTS | SC 1094PCE | RR,CB,LL,Enlist | 279.9 | 20.9 | 15 | 344 | 98 | 55.4 |
| 4 | SEED CONSULTANTS | SC 1135PCE | RR,CB,LL,Enlist | 279.9 | 21.8 | 11 | 344 | 98 | 55.6 |
| 5 | FS INVISION | FS 5947T RIB | - | 279.8 | 20.4 | 21 | 364 | 99 | 56.7 |
| 6 | EBBERTS | 1660C | - | 278.2 | 21.1 | 5 | 342 | 98 | 55.4 |
| 7 | SHUR GROW | SG-6550PCE | RR,CB,LL,Enlist | 277.5 | 20.7 | 7 | 330 | 95 | 55.5 |
| 8 | AXIS SEED | 60C61 | RR,CB,LL,Enlist | 277.3 | 21.5 | 12 | 333 | 91 | 54.8 |
| 9 | BA GENETICS | BA 26-06 PCE | - | 276.4 | 20.6 | 13 | 333 | 94 | 55.6 |
| 10 | BA GENETICS | BA 26-10 PCE | RR,CB,LL,Enlist | 275.9 | 21.6 | 6 | 329 | 92 | 54.8 |
| 11 | AGRIGOLD HYBRIDS | A642-32VT2PRORIB | - | 275.8 | 21.3 | 7 | 329 | 96 | 57.4 |
| 12 | SEED CONSULTANTS | SC 1105PCE | RR,CB,LL,Enlist | 274.9 | 20.2 | 13 | 341 | 98 | 56.3 |
| 13 | CHANNEL | 210-08VT2PRIB | - | 274.1 | 20.5 | 2 | 333 | 98 | 55 |
| 14 | EBBERTS | 7557PC | RR,CB,LL,Enlist | 273.8 | 20.5 | 8 | 336 | 94 | 55.6 |
| 15 | FS INVISION | FS 6133VDG RIB | RR,CB,DT | 272.1 | 21.4 | 12 | 359 | 98 | 55.6 |
| 16 | AUGUSTA SEED | A2360PWE | RR,CB,LL,Enlist | 271.7 | 21.2 | 11 | 309 | 97 | 54.8 |
| 17 | BA GENETICS | BA 25-12 VT2P | - | 271.7 | 20.1 | 21 | 338 | 95 | 57.5 |
| 18 | CHANNEL | 211-11VT2PRIB | - | 270.7 | 19.9 | 16 | 363 | 99 | 57.5 |
| 19 | SHUR GROW | SG-6884PCE | RR,CB,LL,Enlist | 270.4 | 20.7 | 1 | 332 | 97 | 56.6 |
| 20 | 1st CHOICE SEEDS | FC 8345 TRE RIB | - | 270 | 21.2 | 13 | 343 | 97 | 55.1 |
| 21 | AXIS SEED | 65W75 | RR,CB,TRE,WBC | 270 | 21.9 | 31 | 354 | 97 | 56.6 |
| 22 | CHANNEL | 215-70TRERIB | RR,CB,TRE,WBC | 269.2 | 21.4 | 9 | 338 | 97 | 56.4 |
| 23 | EBBERTS | 9779SSX | RR,CB,RW,LL,CEW | 268.7 | 19.4 | 10 | 372 | 97 | 57 |
| 24 | FS INVISION | FS 6245V RIB | RR,CB | 268.1 | 19.7 | 9 | 354 | 97 | 58.2 |
| 25 | FS INVISION | FS 6447T RIB | RR,CB,TRE,WBC | 268.1 | 21.6 | 24 | 359 | 98 | 56.8 |
| 26 | EBBERTS | 7209TR | RR,CB,TRE,WBC | 267.3 | 19.5 | 4 | 338 | 97 | 55.7 |
| 27 | 1st CHOICE SEEDS | FC 8455 VT2P RIB | RR,CB | 266.9 | 22 | 20 | 342 | 96 | 54.3 |
| 28 | BA GENETICS | BA 26-12 PCE | RR,CB,LL,Enlist | 266.8 | 21 | 16 | 348 | 97 | 54.6 |
| 29 | AXIS SEED | 64H70 | RR,CB,TRE,WBC | 266.5 | 21.3 | 17 | 361 | 97 | 56 |
| 30 | EBBERTS | 7188PC | RR,CB,LL,Enlist | 266.4 | 21.1 | 6 | 354 | 97 | 56.4 |
| 31 | BA GENETICS | BA 25-11 VT2P | RR,CB | 265.5 | 19.8 | 4 | 344 | 97 | 55.8 |
| 32 | SEED GENETICS DIRECT | AGI-C-3113 PWE | - | 264.4 | 21.8 | 8 | 356 | 95 | 56 |
| 33 | EBBERTS | 1335C | NON-GMO | 264.3 | 18.6 | 16 | 340 | 98 | 56.9 |
| 34 | SEED GENETICS DIRECT | AGI-C-4115 PWE | - | 264.2 | 22 | 12 | 365 | 98 | 55 |
| 35 | EBBERTS | 6883DGVT2P RIB | - | 264.1 | 20.8 | 7 | 361 | 96 | 56.5 |
| 36 | SEED GENETICS DIRECT | AGI-C-4111 PWE | RR,CB,LL,Enlist | 263.4 | 20.4 | 9 | 363 | 98 | 55.2 |
| 37 | GOLDEN HARVEST | G11V76-AA | GT,CB,LL | 262.5 | 21.3 | 7 | 363 | 98 | 56 |
| 38 | SEED GENETICS DIRECT | Direct 3111-3110 | - | 262.5 | 22 | 4 | 350 | 98 | 55 |
| 39 | GOLDEN HARVEST | G14B32-DV | GT,CB,RW,LL,BCW,VIP | 262 | 23.1 | 14 | 331 | 93 | 53.6 |
| 40 | SEED GENETICS DIRECT | Direct 2111-AA | - | 261.6 | 21.2 | 6 | 359 | 96 | 56.1 |
| 41 | SHUR GROW | SG-7347PCE | RR,CB,LL,Enlist | 261.5 | 21.3 | 22 | 330 | 96 | 54.4 |
| 42 | AXIS SEED | 62C60 | RR,CB,LL,Enlist | 261.4 | 20.5 | 24 | 355 | 97 | 54.8 |
| 43 | SEED GENETICS DIRECT | AGI-C-3114 PWE | - | 261.3 | 22 | 23 | 369 | 98 | 56.5 |
| 44 | NK | NK1056-V | - | 260.9 | 21.6 | 3 | 349 | 98 | 55.7 |
| 45 | NK | NK1228-AA | GT,CB,LL | 260.7 | 21.2 | 10 | 347 | 99 | 56.3 |
| 46 | FS INVISION | FS 6349PC RA | RR,CB,LL,Enlist | 259.8 | 20.7 | 8 | 347 | 95 | 54.7 |
| 47 | EBBERTS | 7442PC | RR,CB,LL,Enlist | 258.7 | 21.2 | 17 | 335 | 96 | 54.6 |
| 48 | GOLDEN HARVEST | G12U11-AA | GT,CB,LL | 258.6 | 21.5 | 17 | 340 | 99 | 56.5 |
| 49 | AXIS SEED | 59D20 | - | 257.5 | 19.1 | 13 | 356 | 97 | 55.7 |
| 50 | EBBERTS | 7993PC | RR,CB,LL,Enlist | 256.9 | 23.3 | 17 | 341 | 97 | 53.9 |
| 51 | BA GENETICS | BA 25-07 PCE | - | 255.3 | 19.2 | 5 | 347 | 96 | 56.7 |
| 52 | SHUR GROW | SG-6707V | GT,CB,LL,VIP | 255.3 | 20.3 | 12 | 338 | 98 | 55.4 |
| 53 | SHUR GROW | SG-7244PCE | RR,CB,LL,Enlist | 252.6 | 23.7 | 21 | 333 | 97 | 53.9 |
| 54 | BA GENETICS | BA 26-14 PCE | RR,CB,LL,Enlist | 251.6 | 22.8 | 27 | 350 | 96 | 54.5 |
| 55 | SHUR GROW | SG-7275V | GT,CB,LL,VIP | 251 | 22.4 | 2 | 338 | 97 | 54.7 |