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 — Tyler Deal (Danvers, IL, 2025)
- Publisher: ProHarvest Seeds (cross-vendor plot report)
- Crop: Corn
- Year: 2025
- Location: Danvers, IL · Mclean County
- Cooperator: Tyler Deal
- Company rep: Rick Urish
- Planted: 4/26/2025
- Harvested: 9/25/2025
- Previous crop: Soybeans
- Row width: 30"
- Source PDF: https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Deal-Danvers-IL.pdf
Results (head-to-head)
| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 84P78 | TRE RIB | 298.47 | 25.8 | - | 16.3 |
| 2 | AgriGold | A644-64VT2 | VT2P RIB | 296.64 | 24.0 | - | 14.5 |
| 3 | ProHarvest | 86P55 | TRE RIB | 295.17 | 24.3 | - | 13.0 |
| 4 | Becks | 6492VT2 | VT2P RIB | 291.59 | 23.1 | - | 9.4 |
| 5 | AgriGold | A642-32VT2 | VT2P RIB | 288.78 | 24.0 | - | 6.6 |
| 6 | AgriGold | A642-05VT2 | VT2P RIB | 286.2 | 24.6 | - | 4.0 |
| 7 | AgriGold | A645-71STX | SS RIB | 284.63 | 24.3 | - | 2.5 |
| 8 | AgriGold | A640-94VT4 | VT4P RIB | 284.05 | 23.4 | - | 1.9 |
| 9 | AgriGold | A645-55VT2 | VT2P RIB | 279.42 | 23.5 | - | -2.7 |
| 10 | AgriGold | A642-18SSP | SSPRO | 277.96 | 23.4 | - | -4.2 |
| 11 | ProHarvest | 80P75 | PCE | 275.42 | 20.8 | - | -6.7 |
| 12 | ProHarvest | PH | 82P96PCE PCE | 273.61 | 21.5 | - | -8.5 |
| 13 | AgriGold | A645-30VT2 | VT2P RIB | 272.94 | 24.7 | - | -9.2 |
| 14 | ProHarvest | PH | 81P20PCE PCE | 264.86 | 21.5 | - | -17.3 |
| 15 | AgriGold | A640-24 | CONV | 262.6 | 24.4 | - | -19.6 |