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.
5.6 KiB
5.6 KiB
Corn yield trial — Bucyrus, 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: Bucyrus
- Source table: TABLE 8. Two year hybrid performance in NORTH CENTRAL AND NORTHEASTERN 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 |
|---|---|---|---|---|---|---|---|---|
| 1 | EBBERTS | 1660C | - | 274.6 | 22.4 | 1 | 338 | 95 |
| 2 | FS INVISION | FS 6245V RIB | RR,CB | 274.5 | 22.2 | 1 | 342 | 93 |
| 3 | EBBERTS | 7557PC | RR,CB,LL,Enlist | 265.8 | 21.2 | 0 | 324 | 91 |
| 4 | FS INVISION | FS 5947T RIB | - | 264.9 | 22.1 | 4 | 350 | 95 |
| 5 | DEKALB | DKC114-99RIB | RR,CB,BCW,WBC | 263.6 | 22.8 | 0 | 334 | 95 |
| 6 | SHUR GROW | SG-6310PCE | RR,CB,LL,Enlist | 262.8 | 19.7 | 0 | 323 | 94 |
| 7 | DEKALB | DKC110-41RIB | RR,CB,TRE,WBC | 261.6 | 20.6 | 0 | 332 | 95 |
| 8 | FS INVISION | FS 6133VDG RIB | RR,CB,DT | 261.5 | 23.4 | 2 | 345 | 94 |
| 9 | LG SEEDS | LG 58C48VT2RIB | RR,CB | 260.6 | 21.9 | 3 | 325 | 94 |
| 10 | SHUR GROW | SG-7009PCE | RR,CB,LL,Enlist | 259.6 | 22.3 | 1 | 319 | 93 |
| 11 | VIKING / BLUE RIVER | 75-07 | - | 259.5 | 20.9 | 1 | 312 | 90 |
| 12 | SEED GENETICS DIRECT | AGI-C-4111 PWE | RR,CB,LL,Enlist | 259.2 | 21.1 | 1 | 358 | 96 |
| 13 | FS INVISION | FS 6447T RIB | RR,CB,TRE,WBC | 258.2 | 22.7 | 1 | 343 | 94 |
| 14 | SEED CONSULTANTS | SC 1055PCE | - | 258 | 20.4 | 1 | 333 | 96 |
| 15 | EBBERTS | 9779SSX | RR,CB,RW,LL,CEW | 257.9 | 20.6 | 1 | 355 | 94 |
| 16 | DEKALB | DKC68-35RIB | RR,CB | 257.6 | 23.5 | 0 | 317 | 91 |
| 17 | SEED CONSULTANTS | SC 1094PCE | RR,CB,LL,Enlist | 255.8 | 20.7 | 0 | 338 | 96 |
| 18 | SEED GENETICS DIRECT | Direct 2111-AA | - | 254.4 | 22.1 | 1 | 354 | 95 |
| 19 | BA GENETICS | BA 25-11 VT2P | RR,CB | 253.1 | 20.6 | 3 | 327 | 92 |
| 20 | DEKALB | DKC66-06RIB | RR,CB,TRE,WBC | 252.9 | 23 | 0 | 332 | 94 |
| 21 | SEED GENETICS DIRECT | AGI-C-5105 PWE | - | 252.8 | 20.7 | 0 | 316 | 84 |
| 22 | AXIS SEED | 62C60 | RR,CB,LL,Enlist | 252.5 | 22.8 | 0 | 334 | 91 |
| 23 | AXIS SEED | 57K72 | - | 250.8 | 20 | 4 | 347 | 95 |
| 24 | BA GENETICS | BA 26-06 PCE | - | 250.4 | 21.8 | 1 | 305 | 87 |
| 25 | AXIS SEED | 55D61 | RR,CB,LL,Enlist | 249.4 | 20.4 | 1 | 338 | 92 |
| 26 | SEED GENETICS DIRECT | Direct 3111-3110 | - | 249.2 | 22.3 | 0 | 335 | 93 |
| 27 | VIKING / BLUE RIVER | 85-09 | NON-GMO | 248.4 | 21.5 | 0 | 314 | 91 |
| 28 | BA GENETICS | BA 26-10 PCE | RR,CB,LL,Enlist | 247.9 | 21.9 | 9 | 316 | 89 |
| 29 | SHUR GROW | SG-6884PCE | RR,CB,LL,Enlist | 247.1 | 22 | 0 | 321 | 94 |
| 30 | AXIS SEED | 53M77 | - | 246.9 | 19 | 3 | 345 | 94 |
| 31 | NK | NK1228-AA | GT,CB,LL | 246.8 | 22.5 | 1 | 344 | 96 |
| 32 | DEKALB | DKC56-26RIB | RR,CB,TRE,WBC | 246.4 | 20.8 | 1 | 318 | 91 |
| 33 | DEKALB | DKC102-13RIB | - | 246.1 | 19.1 | 0 | 313 | 90 |
| 34 | NK | NK0880-V | - | 245.8 | 21.5 | 0 | 338 | 95 |
| 35 | SEED CONSULTANTS | SC 1105PCE | RR,CB,LL,Enlist | 245.6 | 21.3 | 1 | 336 | 97 |
| 36 | EBBERTS | 1335C | NON-GMO | 245.5 | 19.3 | 0 | 336 | 96 |
| 37 | EBBERTS | 7442PC | RR,CB,LL,Enlist | 245.2 | 22.7 | 0 | 316 | 91 |
| 38 | BA GENETICS | BA 26-14 PCE | RR,CB,LL,Enlist | 244.8 | 23.7 | 2 | 323 | 91 |
| 39 | DEKALB | DKC110-10RIB | RR,CB,RW,LL,CEW | 244.3 | 20.8 | 3 | 336 | 95 |
| 40 | AXIS SEED | 59D20 | - | 244.2 | 21.7 | 1 | 344 | 93 |
| 41 | SHUR GROW | SG-6550PCE | RR,CB,LL,Enlist | 244.2 | 20.9 | 0 | 287 | 84 |
| 42 | FS INVISION | FS 6349PC RA | RR,CB,LL,Enlist | 243.4 | 23 | 1 | 338 | 92 |
| 43 | VIKING / BLUE RIVER | 76-11 | - | 243.2 | 20.6 | 2 | 325 | 95 |
| 44 | NK | NK1056-V | - | 242.3 | 22.4 | 3 | 343 | 94 |
| 45 | DEKALB | DKC099-11RIB | RR,CB | 241.4 | 19 | 0 | 328 | 94 |
| 46 | SHUR GROW | SG-5885PCE | - | 241 | 18.4 | 2 | 338 | 95 |
| 47 | BA GENETICS | BA 25-12 VT2P | - | 240.7 | 20.9 | 6 | 310 | 88 |
| 48 | EBBERTS | 7209TR | RR,CB,TRE,WBC | 240.5 | 20.5 | 2 | 321 | 91 |
| 49 | 1st CHOICE SEEDS | FC 8257 PC | - | 240.4 | 22.4 | 1 | 327 | 93 |
| 50 | SHUR GROW | SG-6122V | GT,CB,LL,VIP | 240.2 | 19.7 | 1 | 337 | 96 |
| 51 | SHUR GROW | SG-6707V | GT,CB,LL,VIP | 240 | 21.5 | 0 | 317 | 92 |
| 52 | BA GENETICS | BA 26-12 PCE | RR,CB,LL,Enlist | 239.1 | 23.2 | 1 | 334 | 93 |
| 53 | AXIS SEED | 60C61 | RR,CB,LL,Enlist | 238.9 | 21.7 | 0 | 323 | 88 |
| 54 | GOLDEN HARVEST | G08U00-V | - | 236.5 | 21.4 | 0 | 338 | 94 |
| 55 | DEKALB | DKC103-07RIB | RR,CB,TRE,WBC | 235.9 | 19.9 | 0 | 328 | 93 |
| 56 | DEKALB | DKC101-35RIB | - | 235.6 | 18.6 | 0 | 328 | 93 |
| 57 | GOLDEN HARVEST | G03U08-D | GT,CB,RW,LL,WBC,DT | 234.3 | 19.6 | 0 | 327 | 92 |
| 58 | DEKALB | DKC64-22RIB | RR,CB | 232.9 | 21.1 | 11 | 325 | 92 |
| 59 | SEEDWAY | SW 9822VT RIB | - | 231.3 | 17.9 | 0 | 300 | 89 |
| 60 | SEED GENETICS DIRECT | Direct 5107-V | - | 229.6 | 20.7 | 0 | 350 | 93 |
| 61 | EBBERTS | 7000TR | - | 229.5 | 17.8 | 0 | 352 | 94 |
| 62 | VIKING / BLUE RIVER | 78-13 | - | 228.8 | 24.1 | 13 | 316 | 91 |
| 63 | EBBERTS | 7188PC | RR,CB,LL,Enlist | 226.1 | 21.8 | 0 | 338 | 93 |
| 64 | LG SEEDS | LG 53C44VT2RIB | - | 225.7 | 17.7 | 4 | 324 | 94 |
| 65 | SEED GENETICS DIRECT | Direct 4102-AA | - | 225.3 | 19.6 | 7 | 354 | 93 |
| 66 | EBBERTS | 7993PC | RR,CB,LL,Enlist | 222.7 | 24.4 | 0 | 319 | 93 |
| 67 | BA GENETICS | BA 25-07 PCE | - | 222.3 | 20.5 | 1 | 328 | 93 |
| 68 | SEEDWAY | SW 0123PE RA | - | 218.9 | 19.8 | 25 | 304 | 92 |