Files

T

claude 54094a0d43 Add university-extension variety trials: Illinois VT + Iowa ICPT + Ohio OCPT (+123 trial docs)

Independent third-party performance data — land-grant programs that test every
entered brand side-by-side with replication + LSD stats. This is the legitimate
way to get Pioneer / DEKALB / Brevant / Channel performance the corpus can't
scrape directly (data_type=trial, results[] shape; falls through the trial
chunker).

- illinois_vt_trials (30 docs, 1,392 rows) — U of Illinois VT. Per-region XLSX
  (openpyxl), corn + soy + WHEAT, 2024+2025. Rich per-site agronomic metadata;
  corn-following-corn vs -soybean kept distinct.
- iowa_icpt_trials (24 docs, 674 rows) — Iowa State ICPT. ASP.NET GridView
  (viewstate postback for year/district), corn + soy by district x season.
- ohio_ocpt_trials (69 docs, 4,647 rows) — OSU/CFAES OCPT. Report PDF
  (pdfplumber; per-site column groups split by header Yield-token count +
  x-coord footnote bucketing), corn + soy per site, 2024+2025.

91 distinct seed brands across the three; majors confirmed present in the
independent rankings: DEKALB 395, Golden Harvest 249, Channel 241, NK 212,
Xitavo 135, LG 103, Pioneer 88, Asgrow 59. (A brand only appears where it
ENTERED a given program — e.g. Brevant not in Iowa, DEKALB/Channel not in
Illinois — true negatives, not parse gaps.)

- rag/chunk.py: gated `include_region` on _render_gh_plot_chunk; the 3 university
  sources route through it so the region/district is in the embedded chunk +
  labeled "variety trial (cross-vendor, independent third-party)". Existing plot
  sources (gh/lg/agrigold/proharvest) unchanged.
- requirements.txt: openpyxl (Illinois XLSX; scrape-time only).
- sources.json + README/CLAUDE/lessons: registered + attributed; lessons
  trial-data + Pioneer entries updated (Pioneer/DEKALB performance now available
  indirectly via these trials).

Validation: all 123 chunk via rag.chunk.chunks_from_trial (0 errors), 0
out-of-range yields, 0 dup keys. Public land-grant data; attribution recorded in
each tos_note. CI rebuilds the index from the committed corpus.

2026-06-10 08:35:50 -04:00

5.2 KiB

Raw Blame History

Soybean yield trial — University of Illinois VT, Region 1, IL 2024

Publisher: University of Illinois Variety Testing (independent cross-vendor trial)
Crop: Soybean
State: IL
Year: 2024
Region: Region 1
Rotation: corn following soybean
Cooperator / host: Highland Community Collage
County: Stephenson
Sites: Freeport, DeKalb
Soil type: Fayette silt loam
Tillage: Field cultivator
Planted: 2024-05-16
Harvested: 2024-10-09
Source XLSX: https://vt.cropsci.illinois.edu/wp-content/uploads/2024/11/2024-Region-1.xlsx
Index page: https://vt.cropsci.illinois.edu/soybeans/

Results (ranked by regional yield)

Rank	Brand	Product	Traits	Yield	Lodging	Height	Protein	Oil
1	DONMARIO	DM22E64	HT:EN ST:B	74.91	2.541	35.096	33.1668	21.1663
2	Cornelius	CB24XF75	HT:RF ST:BS	74.038	0.707	33.508	34.4737	20.0949
3	DeRaedt	2624E3	HT:EN ST:B	73.55	2.171	33.887	33.1378	20.6677
4	Burrus	2681E	HT:EN ST:Bs	73.076	2.877	36.451	33.84	20.874
5	Cornelius	CB25XF99	HT:RF ST:BS	72.807	2.228	39.13	33.7808	19.8929
6	RENK	RS255NXF	HT:RX ST:BS	72.723	0.821	39.452	34.7358	19.3588
7	Dyna-Gro	S23EN05	HT:EN ST:Bs	72.04	1.876	36.571	33.1965	21.1858
8	Lakeview Farms	LVF2632	HT:CV ST:B	71.869	2.91	37.136	34.7783	19.7394
9	Viking	Blue River	2418N	HT:CV	71.034	1.53	33.566	33.8454
10	GENESIS	G2570ES	HT:EN ST:BS	70.937	2.462	35.404	33.6922	20.381
11	GENESIS	G2390E	HT:EN ST:BS	70.925	1.062	33.32	33.8069	20.0268
12	DONMARIO	DM24E84	HT:EN ST:B	70.89	1.541	35.077	33.9688	20.1737
13	P3 Genetics	2424E	HT:EN ST:BS	70.83	1.248	33.362	33.6299	20.2554
14	DeRaedt	2525E3	HT:EN ST:B	70.747	2.546	35.183	33.433	21.1733
15	Burrus	2335E	HT:EN ST:Bs	70.405	2.289	33.947	33.4532	21.0625
16	Dyna-Gro	S28XF85	HT:RX ST:Bs	69.766	2.852	37.291	34.2315	19.7168
17	NuTech	29N05E	HT:EN ST:B	68.68	0.708	37.7	34.9104	19.8614
18	Lakeview Farms	LVF1933	HT:CV ST:B	68.095	2.801	32.56	32.8299	21.3665
19	Lakeview Farms	LVF2872	HT:CV ST:B	67.77	3.45	35.52	33.2868	20.1598
20	DeRaedt	2424E3	HT:EN ST:B	67.694	1.83	35.214	33.4395	20.3098
21	ISU	IAS25C2	HT:CV ST:Bs	67.08	3.159	36.961	33.165	19.6838
22	ISU	IAS31C2	HT:CV ST:Bs	66.885	2.353	36.419	32.9971	20.5338
23	Benson Hill	e21y989	HT:CV ST:Bs	66.049	-0.022	33.859	36.5126	19.0511
24	P3 Genetics	2523E	HT:EN ST:BS	65.769	0.688	33.21	33.9455	19.9141
25	Cornelius	CB27XF17	HT:RF ST:BS	65.626	1.447	35.99	34.3738	19.3366
26	ISU	IAS27C1	HT:CV ST:Bs	64.919	3.119	39.297	34.5049	19.5358
27	Baird Seed	Illini 1958N	HT:CV ST:B	64.83	1.842	32.533	33.1939	21.029
28	Viking	Blue River	27B4	HT:CV	64.494	3.166	38.617	33.1253
29	Baird Seed	Illini 3000NY	HT:CV ST:B	64.351	1.52	37.184	34.2322	19.5006
30	Benson Hill	BH25C137	HT:CV ST:Bs	64.265	1.697	34.534	36.2081	18.7311
31	Burrus	2729E	HT:EN ST:Bs	63.653	0.897	36.246	33.9743	20.3696
32	Benson Hill	BH22Q201	HT:CV ST:Bs	63.462	1.075	36.814	39.1718	18.3381
33	Cornelius	CB29XF44	HT:RF ST:BS	62.482	3.004	43.715	35.046	19.0628
34	NuTech	34N02E	HT:EN ST:B	62.456	1.316	35.8	34.7501	19.9467
35	P3 Genetics	2325E	HT:EN ST:BS	62.451	2.385	35.21	33.3649	20.4973
36	Benson Hill	BH23Q217	HT:CV ST:Bs	62.226	4.169	38.75	37.4921	18.7628
37	GENESIS	G2790E	HT:EN ST:BS	62.043	1.937	36.059	33.4165	20.7195
38	NuTech	27N03E	HT:EN ST:B	61.569	1.893	35.264	33.8477	20.7907
39	P3 Genetics	2527E	HT:EN ST:BS	61.453	2.472	35.824	33.3674	20.6131
40	ISU	IAS29C2	HT:CV ST:Bs	60.004	1.657	35.844	34.5673	20.0277
41	Burrus	2846E	HT:EN ST:Bs	59.74	2.883	35.584	34.0806	20.1815
42	Dyna-Gro	S29ES45	HT:EN, ST ST:Bs	59.541	2.192	35.867	33.5933	19.7637
43	P3 Genetics	2331E	HT:EN ST:BS	59.522	2.028	37.876	33.7903	19.9025
44	ISU	IAS29C1	HT:CV ST:Bs	59.452	1.495	35.81	34.3423	20.0915
45	Baird Seed	Illini 2812Na	HT:CV ST:B	58.486	2.368	36.549	34.7233	19.8587
46	Lakeview Farms	LVF2849	HT:CV ST:B	58.118	3.797	34.968	32.8653	21.1403
47	Baird Seed	Illini 2600NY	HT:CV ST:B	57.13	4.501	38.622	34.0603	19.2325
48	Viking	Blue River	3418N	HT:CV	56.28	2.126	35.234	33.8292
49	P3 Genetics	2429E	HT:EN ST:BS	55.462	4.523	35.694	33.4279	19.7151
50	DONMARIO	DM32F74	HT:RF ST:B	52.597	3.606	40.125	33.8108	19.4318
51	Lakeview Farms	LVF3073	HT:CV ST:B	51.03	2.478	36.886	33.9823	19.2277
52	Viking	Blue River	30B4	HT:CV	47	2.924	35.015	33.7718

5.2 KiB Raw Blame History

Soybean yield trial — University of Illinois VT, Region 1, IL 2024

Results (ranked by regional yield)

5.2 KiB

Raw Blame History