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 — Menard County Plot (Tallula, IL, 2025)
- Publisher: ProHarvest Seeds (cross-vendor plot report)
- Crop: Corn
- Year: 2025
- Location: Tallula, IL · Menard County
- Cooperator: Menard County Plot
- Company rep: Rick Urish
- Planted: 4/14/2025
- Harvested: 9/23/2025
- Previous crop: Soybeans
- Row width: 30"
- Population: 35,500 seeds/acre
- Tillage: Strip/Zone
- Irrigation: Non-Irrigated
- Fungicide: None
- Source PDF: https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Menard-County-Plot-Tallula-IL-min.pdf
Results (head-to-head)
| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | ProHarvest | 84P78 | TRE RIB | 266.27 | 19.2 | 63.0 | 26.2 |
| 2 | ProHarvest | 84P78 | TRE RIB | 261.06 | 20.6 | 61.0 | 21.0 |
| 3 | ProHarvest | 86P55 | TRE RIB | 253.61 | 18.4 | 60.0 | 13.5 |
| 4 | ProHarvest | 84P41 | PCE | 252.76 | 15.9 | 63.0 | 12.7 |
| 5 | Burrus | 6N54 | VT2P RIB | 251.92 | 16.8 | 64.0 | 11.8 |
| 6 | Dekalb | 66-06 | TRE RIB | 251.09 | 16.8 | 60.0 | 11.0 |
| 7 | Dekalb | 112-12 | TRE RIB | 248.24 | 16.5 | 60.0 | 8.1 |
| 8 | Burrus | 4V73 | AM | 248.14 | 14.0 | 63.0 | 8.0 |
| 9 | Dekalb | 68-35 | VT2P RIB | 246.87 | 15.9 | 59.0 | 6.8 |
| 10 | Great | Heart | 7360 V | 245.55 | 14.9 | 63.0 | 5.5 |
| 11 | ProHarvest | 80P75 | PCE | 243.83 | 13.7 | 63.0 | 3.7 |
| 12 | Great | Heart | 7272 PCE | 242.57 | 14.9 | 62.0 | 2.5 |
| 13 | Burrus | 5C11 | PCE | 238.11 | 15.5 | 63.0 | -2.0 |
| 14 | Wyffels | 7876 | VT2P RIB | 237.46 | 14.9 | 63.0 | -2.6 |
| 15 | ProHarvest | 83P17 | PCE | 237.22 | 18.0 | 62.0 | -2.9 |
| 16 | Great | Heart | 7195 TRE RIB | 235.92 | 15.3 | 63.0 | -4.2 |
| 17 | ProHarvest | 81P20 | PCE | 232.38 | 14.5 | 62.0 | -7.7 |
| 18 | Burrus | 7B14 | PCE | 225.26 | 14.2 | 63.0 | -14.8 |
| 19 | Wyffels | 7485 | TRE RIB | 219.16 | 14.9 | 63.0 | -20.9 |
| 20 | Wyffels | 5684 | PCE | 218.61 | 14.2 | 63.0 | -21.5 |
| 21 | Wyffels | 7424 | PCE | 217.76 | 14.7 | 64.0 | -22.3 |
| 22 | Wyffels | 7485 | TRE RIB | 208.33 | 14.9 | 64.0 | -31.8 |