claude
89eea0f2b4
ProHarvest Seeds (independent Corn Belt brand, proharvestseeds.com) exposes a public, no-auth WordPress REST API — cleaner ingestion than the HTML-only independents. Two new sources: - `proharvest` (variety identity, 119 row-crop varieties: 70 corn / 47 soy / 2 wheat). Enumerated via /wp/v2/seed (seed-type taxonomy), agronomics parsed from each /seed/<slug>/ detail page into structured characteristics_groups so the ratings actually embed. Mixed scale: disease 1-9 numeric (9=best, no flip), agronomic/general qualitative, soil HR/R. - `proharvest_plots` (trials, data_type=trial, 161 plots, 2024+2025). Per- cooperator harvest reports via the custom /wp-json/proharvest/v1/plots?y= endpoint + PDF table extraction. Many are cross-vendor head-to-head (ProHarvest/Apex vs Pioneer/DEKALB/Becks/Channel/Wyffels). Handles ruled tables, unruled tables (text fallback; soy drops the Test-Wt column → 4 vs 5 numerics), and off-template third-party reports (sanity-gated to verbatim so junk rows never ship). Image-only PDFs skipped + counted. - rag/chunk.py: route proharvest_plots through the shared cross-vendor plot renderer (structured) / verbatim body (raw_text fallback). - sources.json + lessons.md (rating-scales, trial-data). - README/CLAUDE.md corpus inventory brought current (it had drifted: bayer 931 not 475; ebberts/lg/agrigold were unlisted). New totals: 1,645 variety + 6,787 trial records. robots.txt permissive (only search + /dealer-* disallowed); no ToS automation clause. CI rebuilds the index from the committed corpus.
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Corn yield trial — Brock Sanderson (Lee, IL, 2025)
- Publisher: ProHarvest Seeds (cross-vendor plot report)
- Crop: Corn
- Year: 2025
- Location: Lee, IL · Dekalb County
- Cooperator: Brock Sanderson
- Company rep: Jeff Horner
- Planted: 4/16/2025
- Harvested: 10/4/2025
- Row width: 30"
- Population: 35,000 seeds/acre
- Source PDF: https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Sanderson-Lee-IL.pdf
Results (head-to-head)
| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 82P96PWE | PCE | 285.46 | 19.5 | - | 12.7 |
| 2 | Cropland | CP5320SS | SS RIB | 284.35 | 20.6 | - | 11.6 |
| 3 | Brevant | 14C59V | VCE | 282.8 | 21.4 | - | 10.0 |
| 4 | Brevant | 08R32V | VCE | 275.29 | 15.5 | - | 2.5 |
| 5 | Brevant | 11C37V | VCE | 273.86 | 20.9 | - | 1.1 |
| 6 | Brevant | 04R11Q | Qrome | 272.08 | 14.4 | - | -0.7 |
| 7 | Dekalb | 106-98 | VT4P RIB | 271.49 | 15.8 | - | -1.3 |
| 8 | Dekalb | 107-33 | SSPRO | 265.31 | 13.5 | - | -7.4 |
| 9 | Cropland | CP4470SS | SS RIB | 261.51 | 14.4 | - | -11.2 |
| 10 | Cropland | CP4917SSP | SSPRO | 255.44 | 14.9 | - | -17.3 |