justin
0e625553e5
CORPUS — 4,299 GH plot reports added (3,797 written + 502 from the
earlier slow run + 319 sitemap-listed URLs that 404'd as
discontinued). Combined with prior 760 varieties + 14 AgriPro
trials = 5,073 total chunks now indexed.
scrape/sources/gh_plot_reports.py — concurrency speedup:
- 4 worker threads (ThreadPoolExecutor), each with its own
requests.Session for connection-pool efficiency.
- Shared class-level rate limiter (0.25 sec between ANY two
requests across all threads). Net throughput ~4 req/sec —
well below any rate-limit threshold a public site enforces.
- Diagnosis vs original 1 req/sec: GH had ZERO rate limiting,
zero 429s, zero retries. The 1 sec self-throttle was just too
conservative. Bench:
1 worker / 1.0 sec throttle: ~0.4 plots/sec (190 min ETA)
4 workers / 0.25 sec throttle: ~3 plots/sec (~25 min actual)
rag/chunk.py — chunk size cap for nomic-embed-text's 2048-token
context window:
- Empirically tested: failure threshold is ~5,250 chars on
numeric-heavy trial chunks (chars/token ratio 2.4 vs 3.5 for
prose). Cap at 4,500 chars to be safely under at worst-case
2.2 chars/token.
- Applied to BOTH variety and trial chunks. Marked truncated
chunks with metadata.embed_truncated = True; FULL text stays
in the on-disk .md for get_page to return verbatim.
.gitea/workflows/{refresh,image-only}.yml — OLLAMA_URL pool
restructured for the 4 GPU-pinned endpoints. Bench (50-chunk
batches on nomic-embed-text):
.0.125:11434 (RTX 40-series) 242 embeds/sec ← weight ×4
.0.2:11436 (GPU-pinned) 108 embeds/sec ← weight ×2
.0.2:11435 (GPU-pinned) 72 embeds/sec ← weight ×1
localhost (TITAN X) 37 embeds/sec ← weight ×1
Weighting is done by listing the URL multiple times in
OLLAMA_URL since the embedder uses round-robin. .0.2:11434 is
explicitly EXCLUDED — it isn't pinned to a specific GPU.
Combined index rebuild for 5,073 chunks now finishes in ~3 min
(was 19+ on the single-endpoint pool).
Smoke tests:
✓ list_versions: 5,073 docs across 6 sources, 2 vendors, 6
brands, 4 crops (corn 2711, soy 2016, silage 223, wheat 123).
✓ search_trials({crop=corn, state=IA, year=2024}): 3 IA 2024
corn trials surfaced.
✓ search_trials("Phytophthora resistance soybean trial"): NK
NK43-W1XFS top-1 in LA 2024 trial (cross-vendor result).
✓ search_trials("AP Iliad Idaho wheat"): AgriPro Washington/N
Idaho 2025 trial surfaced.
✓ search_trials(product=DKC65-95): 3 corn trials containing
that hybrid in IL/IA 2024.
✓ search_trials(product=NK1701): 3 corn trials in AR/MS 2024.
✓ Product filter correctly returns EMPTY for products that
aren't in the corpus (DKC65-20 is a 2023 product; 2023 plots
deferred). Anti-hallucination contract preserved.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2.0 KiB
2.0 KiB
Silage yield trial — Iowa, 2025
- Source: Golden Harvest plot report (cross-vendor head-to-head)
- Crop: Silage
- State: Iowa (IA)
- Year: 2025
- Plot ID: 2466738
- Cooperator: James Bos
- Planted: 2025-04-16
- Harvested: 2025-09-03
- Population: 33,500 seeds/acre
- Row width: 30"
- URL: https://www.goldenharvestseeds.com/silage/plot-report/ia/2025/2466738
Results (top-down by rank)
| Rank | Brand | Product | Traits | Ton/Acre | Milk Per Acre | Milk Per Ton | Beef Per Acre | Beef Per Ton |
|---|---|---|---|---|---|---|---|---|
| 1 | Enogen | E114C4-DV-LL | - | 38.7 | 3415.0 | 39647.0 | 260.0 | 2664.0 |
| 2 | Enogen | E108K4-DV | - | 34.5 | 3280.0 | 33979.0 | 278.0 | 2442.0 |
| 3 | Enogen | E117Z7-D | - | 33.0 | 3334.0 | 33020.0 | 248.0 | 2228.0 |
| 4 | Enogen | E107C1-D | - | 32.6 | 3130.0 | 30621.0 | 229.0 | 2134.0 |
| 5 | AgriGold | A642-18SSP | - | 31.0 | 2960.0 | 27541.0 | 140.0 | 1865.0 |
| 6 | Golden Harvest | G13U96-DV | - | 30.9 | 3044.0 | 28180.0 | 207.0 | 1950.0 |
| 7 | Golden Harvest | G10U97-V | - | 30.7 | 3244.0 | 29915.0 | 229.0 | 2014.0 |
| 8 | Golden Harvest | G12U11-AA | - | 29.8 | 2851.0 | 25467.0 | 159.0 | 1815.0 |
| 8 | Golden Harvest | G15U34-V | - | 29.8 | 3128.0 | 27979.0 | 228.0 | 1951.0 |
| 10 | Pioneer | P0924Q | - | 29.3 | 3417.0 | 29990.0 | 265.0 | 2029.0 |
| 11 | Enogen | E111V7-D | - | 28.6 | 3212.0 | 27567.0 | 238.0 | 1901.0 |
| 12 | Golden Harvest | G11V76-D | - | 28.3 | 3373.0 | 28661.0 | 256.0 | 1937.0 |
| 13 | Golden Harvest | G15J91-V | - | 28.0 | 3064.0 | 25693.0 | 243.0 | 1871.0 |
| 14 | Golden Harvest | G08U98-D | - | 27.4 | 2783.0 | 22911.0 | 161.0 | 1692.0 |
| 15 | Golden Harvest | G08U00-V | - | 26.8 | 3090.0 | 24882.0 | 223.0 | 1741.0 |
| 16 | Golden Harvest | G17M19-DVZ | - | 25.0 | 2617.0 | 19604.0 | 123.0 | 1460.0 |
Top 5 by Ton/Acre: E114C4-DV-LL (Enogen) 38.7, E108K4-DV (Enogen) 34.5, E117Z7-D (Enogen) 33.0, E107C1-D (Enogen) 32.6, A642-18SSP (AgriGold) 31.0.