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.
2.6 KiB
2.6 KiB
Soybean yield trial — Hamlet, IL, 2025
- Source: AgriGold plot report (cross-vendor head-to-head)
- Vendor: AgReliant Genetics / AgriGold
- Crop: Soybean
- State: IL
- County: Mercer
- City: Hamlet
- Year: 2025
- Plot ID: 145372
- Cooperator: Greg Close
- Plot average: 80.36 BU/Ac
- Planted: 2025-04-11
- Harvested: 2025-10-11
- Population: 140,000 seeds/acre
- Row width: 11.4"
- # Rows: 22
- Soil type: Silt Loam
- Tillage: No Till
- Previous crop: Corn
- Irrigation: None
- URL: https://www.agrigold.com/soybeans/performance/soybean-yield-results/145372
Results (by rank)
| Rank | Brand | Product | Trait | Ck | H20 | Test Wt. | Yield | Adj Yield |
|---|---|---|---|---|---|---|---|---|
| 14 | Pioneer | P23Z82E | Enlist E3 | - | 13.2 | 56.4 | 80.2 | 80.2 |
| 8 | Golden Harvest | GH2315E3 | Enlist E3 | - | 13.2 | 56.1 | 82.8 | 82.8 |
| 6 | Dyna Gro | S25EN74 | Enlist E3 | - | 12.9 | 55.4 | 85.0 | 85.0 |
| 7 | Xitavo | XO2556E | Enlist E3 | - | 12.9 | 56.7 | 82.9 | 82.9 |
| 22 | Xitavo | XO2625E | Enlist E3 | - | 12.9 | 56.1 | 72.4 | 72.4 |
| 23 | Burrus | 2681E | Enlist E3 | - | 12.6 | 55.5 | 71.0 | 71.0 |
| 4 | Golden Harvest | GH2674E3 | Enlist E3 | - | 12.9 | 56.3 | 86.4 | 86.4 |
| 13 | Pioneer | P26Z86E | Enlist E3 | - | 12.8 | 55.4 | 80.7 | 80.7 |
| 12 | AgriGold | G2601E3 | Enlist E3 | - | 12.6 | 55.2 | 81.4 | 81.4 |
| 15 | Pioneer | P27Z41E | Enlist E3 | - | 12.1 | 57.5 | 79.9 | 79.9 |
| 10 | Burrus | 2729E | Enlist E3 | - | 12.9 | 55.9 | 82.7 | 82.7 |
| 8 | Pioneer | P28Z30E | Enlist E3 | - | 12.4 | 57.2 | 82.8 | 82.8 |
| 18 | Dyna Gro | S29ES45 | Enlist E3 | - | 12.4 | 58.0 | 77.0 | 77.0 |
| 16 | Xitavo | XO2926E | Enlist E3 | - | 12.5 | 57.6 | 79.7 | 79.7 |
| 1 | Nu Tech | 29N05E | Enlist E3 | - | 12.0 | 57.4 | 87.7 | 87.7 |
| 1 | Pioneer | P29Z61E | Enlist E3 | - | 12.3 | 57.3 | 87.7 | 87.7 |
| 20 | Burrus | 2916E | Enlist E3 | - | 12.8 | 56.7 | 75.4 | 75.4 |
| 17 | Nu Tech | 30N06E | Enlist E3 | - | 12.7 | 56.7 | 78.6 | 78.6 |
| 19 | Dyna Gro | S31EN14 | Enlist E3 | - | 12.8 | 55.7 | 76.9 | 76.9 |
| 5 | Pioneer | P31Z03E | Enlist E3 | - | 12.2 | 55.9 | 86.3 | 86.3 |
| 11 | Pioneer | P31Z32E | Enlist E3 | - | 12.0 | 57.0 | 82.2 | 82.2 |
| 21 | Nu Tech | 32N05E | Enlist E3 | - | 12.3 | 56.9 | 74.6 | 74.6 |
| 24 | Golden Harvest | GH3355E3S | Enlist E3 | - | 12.6 | 57.0 | 66.9 | 66.9 |
| 3 | Pioneer | P33Z17E | Enlist E3 | - | 12.6 | 57.0 | 87.4 | 87.4 |
Top 5 by Yield: 29N05E (Nu Tech) 87.7, P29Z61E (Pioneer) 87.7, P33Z17E (Pioneer) 87.4, GH2674E3 (Golden Harvest) 86.4, P31Z03E (Pioneer) 86.3.