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 — Harm Smith (Forest, IN, 2025)
- Publisher: ProHarvest Seeds (cross-vendor plot report)
- Crop: Corn
- Year: 2025
- Location: Forest, IN · Clinton County
- Cooperator: Harm Smith
- Company rep: David Hopkins
- Planted: 5/12/2025
- Harvested: 10/23/2025
- Previous crop: Soybeans
- Row width: 30
- Population: 32,600 seeds/acre
- Tillage: Conventional
- Irrigation: Non-Irrigated
- Source PDF: https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Smith-Forest-IN.pdf
Results (head-to-head)
| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 1 | Pioneer | P1170 | AM | 261.44 | 21.4 | None | 10.5 |
| 2 | ProHarvest | 81P20 | PCE | 256.33 | 19.1 | None | 5.4 |
| 3 | ProHarvest | 81P45 | TRERIB | 255.94 | 21.3 | None | 5 |
| 4 | Channel | 213-23 | - | 254.68 | 18.6 | None | 3.8 |
| 5 | Pioneer | P1383 | AM | 254.64 | 19.3 | None | 3.7 |
| 6 | ProHarvest | 81P45 | TRERIB | 251.49 | 20.9 | None | 0.6 |
| 7 | Channel | 213-23 | - | 247.76 | 19 | None | -3.1 |
| 8 | ProHarvest | 81P45 | TRERIB | 247.11 | 21.1 | None | -3.8 |
| 9 | Channel | 208-62 | VT2PRIB | 246.52 | 18.6 | None | -4.4 |
| 10 | ProHarvest | 81P20 | PCE | 245.12 | 20.3 | None | -5.8 |
| 11 | ProHarvest | 81P20 | PCE | 238.77 | 20.5 | None | -12.1 |