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 — SYNERGY SEEDS (Herscher, IL, 2025)
- Publisher: ProHarvest Seeds (cross-vendor plot report)
- Crop: Corn
- Year: 2025
- Location: Herscher, IL · Kankakee County
- Cooperator: SYNERGY SEEDS
- Source PDF: https://proharvestseeds.com/wp-content/uploads/2025/10/Corn-Bauer-Herscher-IL-min.pdf
Results (head-to-head)
| Rank | Brand | Hybrid/Variety | Trait | Yield/Ac | % H2O | Test Wt | +/- Ave |
|---|---|---|---|---|---|---|---|
| 19 | ProHarvest | 78P95 | Powercore 4 574 2020 18.9 261.2 23 $ | 9.0 | - | - | 93.79 |
| 20 | Agrigold | 642-32 | VT2P 4 574 2260 23.2 276.7 12 $ | 9.0 | - | - | 93.42 |
| 21 | Agrigold | 642-18 | SSPro 4 574 2240 23.4 273.6 15 $ | 9.0 | - | - | 79.33 |
| 22 | ProHarvest | 81P20 | Powercore 4 574 2040 20.3 259.2 25 $ | 9.0 | - | - | 68.16 |
| 23 | Agrigold | 636-42 | SSPro 4 574 1920 18.1 250.7 29 $ | 9.0 | - | - | 63.94 |
| 24 | Wyffels | 7424 | Powercore 4 574 2180 23.0 267.6 19 $ | 9.0 | - | - | 63.43 |
| 25 | Wyffels | 4514 | Powercore 4 574 1860 16.9 246.4 30 $ | 9.0 | - | - | 62.28 |
| 26 | Burrus | 5C11 | Powercore 4 574 2140 23.7 260.3 24 $ | 9.0 | - | - | 28.04 |
| 27 | Agrigold | 640-94 | VT4 4 574 2180 24.6 262.1 21 $ | 9.0 | - | - | 22.44 |
| 28 | Merschman | 2512C30 | Powercore 4 574 2120 23.6 258.2 26 $ | 9.0 | - | - | 21.86 |
| 29 | ProHarvest | 82P96 | Powercore 4 574 2100 23.3 256.8 27 $ | 9.0 | - | - | 20.6 |
| 30 | Wyffels | 8007 | VT4 4 574 2140 25.5 254.2 28 $ | 8.0 | - | - | 83.27 |