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.
2.8 KiB
2.8 KiB
Soybean yield trial — late maturity, OH (South, 2025)
- Publisher: Ohio Crop Performance Test (independent third-party, all brands)
- Vendor: The Ohio State University (CFAES extension)
- Crop: Soybean
- Year: 2025
- Region: South
- Site: late maturity
- Source table: TABLE 8: The 2025 Ohio Soybean Performance Trials, South Region - Late Varieties (RM 3.7-4.4)
- Cooperator / sites: S1=Preble Co.; S2=Clinton Co.
- Source PDF: https://ohiocroptest.cfaes.osu.edu/soy2025/2025OCJwithproteinandoil.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 | RM | Yield S1 | Yield S2 | Yield |
|---|---|---|---|---|---|---|---|
| 1 | Golden Harvest | GH3836E3S | EN, STS | 3.8 | 97 | 86.2 | 91.6 |
| 2 | Seed Genetics Direct | ET-4738E3 | EN | 3.8 | 98.6 | 81.5 | 90.1 |
| 3 | Dyna-Gro | S38EN75 | EN | 3.8 | 93.6 | 85.2 | 89.4 |
| 4 | GROWMARK, INC. | HS 37E40 | EN | 3.7 | 93 | 82.4 | 87.7 |
| 5 | Golden Harvest | GH4093E3 | EN | 4 | 88.9 | 85.8 | 87.4 |
| 6 | NK Seeds | NK38-B5E3S | EN | 3.8 | 86.1 | 87.8 | 87 |
| 7 | Seed Consultants, Inc. | SC7416ETM | EN | 4.1 | 88.3 | 85.6 | 87 |
| 8 | Seed Genetics Direct | ET-3739E3 | EN | 3.9 | 85.6 | 88.3 | 87 |
| 9 | Ebberts Field Seeds | E3880 E3 | EN | 3.8 | 91.7 | 81.9 | 86.8 |
| 10 | Shur Grow | SG3933E3S | EN | 3.9 | 91.7 | 81.9 | 86.8 |
| 11 | Shur Grow | SG3784E3 | EN | 3.7 | 91.6 | 81.8 | 86.7 |
| 12 | Seed Consultants, Inc. | SC7385ETM | EN | 3.8 | 91.7 | 81.4 | 86.6 |
| 13 | DonMario | DM38E54 | EN | 3.8 | 92.6 | 80.5 | 86.6 |
| 14 | Beck's | 384AA | CV | 3.8 | 91.4 | 80.1 | 85.8 |
| 15 | Confluence Genetics | BH39A150 | CV | 3.9 | 91.7 | 79.5 | 85.6 |
| 16 | Axis Seed | 3835E | EN | 3.8 | 88.8 | 81.2 | 85 |
| 17 | Seed Genetics Direct | ET-5740E3 | EN | 4 | 88.6 | 81.4 | 85 |
| 18 | Confluence Genetics | BH39A232 | CV | 3.9 | 90.2 | 79.3 | 84.8 |
| 19 | Seed Consultants, Inc. | SC7375ETM | EN | 3.7 | 88.6 | 79.5 | 84.1 |
| 20 | Confluence Genetics | C38H052S | CV | 3.7 | 85.8 | 82 | 83.9 |
| 21 | Golden Harvest | GH3774E3 | EN | 3.7 | 88.1 | 78.2 | 83.2 |
| 22 | Shur Grow | CT3896E3S | EN | 3.8 | 86.6 | 77.8 | 82.2 |
| 23 | NK Seeds | NK39-S6XF | XF | 3.9 | 78.8 | 80.5 | 79.7 |
| 24 | Confluence Genetics | BH37Q218 | CV | 3.7 | 84 | 72.4 | 78.2 |
| 25 | Xitavo | XO 3705E | EN | 3.7 | 86.4 | 69.8 | 78.1 |
| 26 | Xitavo | XO 3855E | EN | 3.8 | 86 | 70.2 | 78.1 |
| 27 | Xitavo | XO 4056E | EN | 4 | 88.5 | 67 | 77.8 |
| 28 | Confluence Genetics | C37H051S | CV | 3.7 | 76.8 | 75.7 | 76.3 |
| 29 | Confluence Genetics | BH37U221 | CV | 3.7 | 80.7 | 66.3 | 73.5 |
| 30 | Confluence Genetics | BH37U222 | CV | 3.7 | 78.1 | 62.2 | 70.2 |
| 31 | Seed Genetics Direct | ET-5743E3 | EN | 4.4 | 66.1 | 69.5 | 67.8 |