justin
b98965a68a
Adds the **first non-Syngenta trial coverage** to the corpus:
| Source | Docs | Publisher | URL pattern |
|---|---|---|---|
| lg_plot_reports | 1,304 | LG Seeds (AgReliant) | lgseeds.com/performance/{crop} JSON XHR |
| agrigold_plot_reports | 1,003 | AgriGold (AgReliant) | agrigold.com/{crop}/performance/{crop}-yield-results |
Total trial coverage now: gh_plot_reports (4,299) + agripro_trials (14) +
lg_plot_reports (1,304) + agrigold_plot_reports (1,003) = 6,620 trial docs.
**Both scrapers follow the gh_plot_reports template** — same RateLimitedSession
primitive, same TrialResult/PlotReport dataclass shape, same data_type="trial"
sidecar convention. The trial chunker (`rag/chunk.py:_render_trial_chunk`) is
extended to recognize both new sources; they share `_render_gh_plot_chunk`
since their sidecars are structurally identical (just different brand label).
**LG specifics:**
- POST `/performance/{crop}/GetPlots/` returns sparse listing (id, year, lat/lng)
- GET `/performance/{crop}/GetPlotData/?PlotId=X&IsSilage=Y` returns full detail
with state, cooperator, planting/harvest dates, and **top-5 hybrids** (LG +
competitors). Top-5 is what LG publishes publicly; not the full ranking.
- 4 crops: corn (963), soybeans (287), sorghum (10), silage (50) — first
alfalfa absent because LG doesn't run alfalfa plots; that's variety-only data.
- 301 gotcha: www.lgseeds.com redirects to lgseeds.com which drops POST body,
so the scraper hits the apex host directly.
**AgriGold specifics:**
- Listing: GET `/{crop}/performance/{crop}-yield-results?harvestYear={year}`
(server-rendered HTML, ~1MB; 408 corn plots in 2025 alone)
- Detail: GET `/{crop_url}/performance/{slug}/{plot_id}` returns the **full
ranking** (not just top-5) plus rich plot management metadata: tillage,
previous crop, fungicide, herbicide, insecticide, irrigation, soil type,
row width, population. Most metadata-rich of the three trial sources.
- Soybean URL slug is singular: `/soybeans/performance/soybean-yield-results/`
- Columns: Rank | Brand | Product | Trait | Ck | H20 (moisture) | Test Wt. |
Yield | Adj Yield (check-adjusted)
- 2 crops: corn (849) + soybeans (157)
**Indexer needs no changes** — `rag/index.py` auto-discovers any directory
under corpus/ and routes by data_type. Both new sources flow into the
existing trial collection and surface via `search_trials`.
Years scraped: 2024+2025 (matching gh_plot_reports baseline). 2023 is
available via `--include-2023` on either scraper for future backfill.
2.9 KiB
2.9 KiB
Soybean yield trial — Toulon, IL, 2025
- Source: AgriGold plot report (cross-vendor head-to-head)
- Vendor: AgReliant Genetics / AgriGold
- Crop: Soybean
- State: IL
- County: Stark
- City: Toulon
- Year: 2025
- Plot ID: 147838
- Cooperator: Ag View FS, Inc.
- Plot average: 76.85 BU/Ac
- Planted: 2025-05-11
- Harvested: 2025-10-27
- Population: 150,000 seeds/acre
- Row width: 15.0"
- # Rows: 4
- Soil type: Silt Loam
- Tillage: Minimum
- Previous crop: Corn
- Irrigation: None
- URL: https://www.agrigold.com/soybeans/performance/soybean-yield-results/147838
Results (by rank)
| Rank | Brand | Product | Trait | Ck | H20 | Test Wt. | Yield | Adj Yield |
|---|---|---|---|---|---|---|---|---|
| 1 | AgriGold | G3051E3 | Enlist E3 | - | 11.3 | - | 85.1 | 85.1 |
| 2 | Brevant Seeds | B275EE | Enlist E3 | - | 11.2 | - | 84.3 | 84.3 |
| 3 | Brevant Seeds | B294EE | Enlist E3 | - | 11.0 | - | 83.0 | 83.0 |
| 4 | Brevant Seeds | B324EE | Enlist E3 | - | 11.1 | - | 82.0 | 82.0 |
| 5 | FS Seeds | HS28E50 | Enlist E3 | - | 11.2 | - | 81.8 | 81.8 |
| 6 | NK Brand | NK26-Z1XF | XTENDFlex | - | 11.0 | - | 81.1 | 81.1 |
| 7 | AgriGold | G3255E3 | Enlist E3 | - | 11.2 | - | 80.7 | 80.7 |
| 8 | FS Seeds | HS26E50 | Enlist E3 | - | 10.9 | - | 80.5 | 80.5 |
| 8 | NK Brand | NK24-U5XF | XTENDFlex | - | 11.1 | - | 80.5 | 80.5 |
| 10 | AgriGold | G2574XF | XTENDFlex | - | 11.1 | - | 79.1 | 79.1 |
| 11 | FS Seeds | HS32F50 | Enlist E3 | - | 11.0 | - | 78.5 | 78.5 |
| 12 | Asgrow | AG22XF6 | XTENDFlex | - | 11.2 | - | 78.2 | 78.2 |
| 13 | FS Seeds | HS33E50 | Enlist E3 | - | 11.0 | - | 77.7 | 77.7 |
| 14 | NK Brand | NK26-M6E3 | Enlist E3 | - | 11.2 | - | 77.6 | 77.6 |
| 15 | NK Brand | NK29-Q3XF | XTENDFlex | - | 11.4 | - | 77.5 | 77.5 |
| 16 | Asgrow | AG26XF4 | XTENDFlex | - | 11.3 | - | 77.0 | 77.0 |
| 17 | AgriGold | G2601E3 | Enlist E3 | - | 11.0 | - | 76.8 | 76.8 |
| 18 | Brevant Seeds | B315EE | Enlist E3 | - | 11.1 | - | 76.5 | 76.5 |
| 19 | FS Seeds | HS26F50 | XTENDFlex | - | 11.2 | - | 75.6 | 75.6 |
| 20 | FS Seeds | HS29F50 | XTENDFlex | - | 11.0 | - | 75.4 | 75.4 |
| 21 | Asgrow | AG30XF4 | XTENDFlex | - | 11.1 | - | 74.6 | 74.6 |
| 22 | AgriGold | G2755XF | XTENDFlex | - | 11.2 | - | 74.5 | 74.5 |
| 22 | AgriGold | G2425E3 | - | - | 11.3 | - | 74.5 | 74.5 |
| 24 | Asgrow | AG34XF6 | XTENDFlex | - | 10.9 | - | 74.1 | 74.1 |
| 25 | FS Seeds | HS25E30 | Enlist E3 | - | 11.1 | - | 73.7 | 73.7 |
| 26 | Asgrow | AG33XF3 | XTENDFlex | - | 11.1 | - | 71.9 | 71.9 |
| 27 | Asgrow | AG32XF6 | XTENDFlex | - | 11.1 | - | 71.4 | 71.4 |
| 28 | NK Brand | NK28-G7E3S | Enlist E3 | - | 11.3 | - | 70.6 | 70.6 |
| 29 | NK Brand | NK32-P2XF | XTENDFlex | - | 10.9 | - | 65.7 | 65.7 |
| 29 | NK Brand | NK30-A9E3 | Enlist E3 | - | 11.3 | - | 65.7 | 65.7 |
Top 5 by Yield: G3051E3 (AgriGold) 85.1, B275EE (Brevant Seeds) 84.3, B294EE (Brevant Seeds) 83.0, B324EE (Brevant Seeds) 82.0, HS28E50 (FS Seeds) 81.8.