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.
2.7 KiB
2.7 KiB
Soybean yield trial — University of Illinois VT, Region 4, IL 2025
- Publisher: University of Illinois Variety Testing (independent cross-vendor trial)
- Crop: Soybean
- State: IL
- Year: 2025
- Region: Region 4
- Rotation: corn following soybean
- Cooperator / host: Emmerick Farms
- County: Fayette
- Sites: St Peter, Belleville
- Soil type: Parke silt loam
- Tillage: Vertical Till
- Planted: 2025-06-02
- Harvested: 2025-11-03
- Source XLSX: https://vt.cropsci.illinois.edu/wp-content/uploads/2025/12/2025-Region-4.xlsx
- Index page: https://vt.cropsci.illinois.edu/soybeans/
Results (ranked by regional yield)
| Rank | Brand | Product | Traits | Yield | Protein | Oil |
|---|---|---|---|---|---|---|
| 1 | Confluence Genetics | BH35A233 | HT:CV ST:BS | 69.32 | 34.73 | 20.23 |
| 2 | Xitavo | XO 3855E | HT:EN ST:Be | 69.29 | 35.8 | 19.8 |
| 3 | Xitavo | XO 3555E | HT:EN ST:Be | 69.08 | 33.4 | 21.22 |
| 4 | Hoffman | H38E25 | HT:EN ST:B | 68.37 | 33.83 | 20.69 |
| 5 | Hoffman | H35E26 | HT:EN ST:B | 65.87 | 33.37 | 21.22 |
| 6 | DONMARIO | DM33E55 | HT:EN ST:BS | 65.2 | 33.98 | 21.57 |
| 7 | Confluence Genetics | BH36U203 | HT:CV ST:BS | 62.01 | 39.33 | 17.4 |
| 8 | Confluence Genetics | BH37Q218 | HT:CV ST:BS | 61.97 | 37.95 | 18.32 |
| 9 | DONMARIO | DM40F45S | HT:RF ST:BS | 60.84 | 34 | 20.1 |
| 10 | Confluence Genetics | C38H052S | HT:STS ST:BS | 59.6 | 36.93 | 19.22 |
| 11 | Confluence Genetics | BH39A232 | HT:CV ST:BS | 58.87 | 34.45 | 20.27 |
| 12 | Xitavo | XO 4255E | HT:EN ST:Be | 58.85 | 35.6 | 19.52 |
| 13 | DONMARIO | DM36E94 | HT:EN ST:BS | 58.83 | 33.65 | 21.37 |
| 14 | Burrus | 3908F | HT:RF ST:BS | 58.57 | 33.98 | 20.72 |
| 15 | DONMARIO | DM38E54 | HT:EN ST:BS | 58.27 | 34.25 | 20.85 |
| 16 | DONMARIO | DM37F85 | HT:RF ST:BS | 57.7 | 34.47 | 19.48 |
| 17 | Hoffman | H43E25 | HT:EN ST:B | 56.77 | 33.98 | 20.73 |
| 18 | Confluence Genetics | BH39A150 | HT:CV ST:BS | 55.88 | 28.8 | 16.72 |
| 19 | Confluence Genetics | N35D950S | HT:STS ST:BS | 55.72 | 38.65 | 18.17 |
| 20 | Burrus | 4353E | HT:EN ST:BS | 55.51 | 28.47 | 17.15 |
| 21 | Xitavo | XO 4056E | HT:EN ST:Be | 55.36 | 29.03 | 17.08 |
| 22 | Lakeview Farms | LVF4085 | HT:CV ST:B | 54.53 | 27.58 | 17.47 |
| 23 | Baird Seed | Illini 4300N | HT:CV ST:BS | 54.52 | 34.35 | 21.23 |
| 24 | Hoffman | H41E26 | HT:EN ST:B | 54.28 | 33.73 | 20.83 |
| 25 | Confluence Genetics | BH38F550 | HT:CV ST:BS | 53.82 | 37.47 | 18.45 |
| 26 | Lakeview Farms | LVF3973 | HT:CV ST:B | 52.41 | 34.85 | 20.43 |
| 27 | Confluence Genetics | BX39C784 | HT:CV ST:BS | 50.23 | 35.97 | 19.25 |
| 28 | Confluence Genetics | C37H051S | HT:STS ST:BS | 48.15 | 36.57 | 18.27 |