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seed-mcp/corpus/proharvest_plots/phpr-soybeans-2024-9583.md
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claude 89eea0f2b4 Add ProHarvest Seeds: 119 varieties + 161 cross-vendor plot reports
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.
2026-06-04 21:04:33 -04:00

1.8 KiB

Soybean yield trial — ISU Farm (Lexington, IL, 2024)


Results (head-to-head)

Rank Brand Hybrid/Variety Trait Yield/Ac % H2O Test Wt +/- Ave
1 Apex AE3150 - 78.01 8.4 None 6.2
2 ProHarvest 36F58 - 77.1 8.2 None 5.3
3 ProHarvest 32F54 - 75.2 8.4 None 3.4
4 ProHarvest 31E37 - 74.95 8.5 None 3.2
5 Apex AE3550S - 74.45 8.2 None 2.7
6 Apex AE2750 - 74.29 8.6 None 2.5
7 Apex AE2930 - 74.13 8.8 None 2.4
8 Apex AE2940S - 73.96 8.8 None 2.2
9 ProHarvest 25E35 - 73.13 8.3 None 1.4
10 ProHarvest 29F42 - 72.92 8.7 None 1.1
11 Apex AE3330S - 71.07 8.6 None -0.7
12 Apex AE3131S - 70.97 8.2 None -0.8
13 Apex AE3340 - 69.57 8.4 None -2.2
14 Apex AE2740 - 69.41 8.5 None -2.4
15 ProHarvest 35E52 - 69.22 8.1 None -2.6
16 Apex AE2950 - 69.18 8.7 None -2.6
17 Apex AE3720S - 67.98 8.2 None -3.8
18 Apex AE3541 - 67.65 8.2 None -4.1
19 Apex AE3131S - 67.16 8.3 None -4.6
20 Apex AE3131S - 65.08 8.2 None -6.7