claude
54094a0d43
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.
711 lines
14 KiB
JSON
711 lines
14 KiB
JSON
{
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"source": "ohio_ocpt_trials",
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"source_key": "ocpt-soybeans-2025-south-early",
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"data_type": "trial",
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"vendor": "The Ohio State University",
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"brand_aggregator": "Ohio Corn/Soybean Performance Test publishes",
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"brand": "Ohio Crop Performance Test",
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"crop": "soybeans",
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"state": "OH",
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"state_abbrev": "oh",
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"year": 2025,
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"region": "South",
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"site": "early maturity",
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"cooperator": "S1=Preble Co.; S2=Clinton Co.",
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"county": null,
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"soil_type": null,
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"previous_crop": null,
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"tillage": null,
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"table_label": "TABLE 7: The 2025 Ohio Soybean Performance Trials, South Region - Early Varieties (RM 2.8-3.6)",
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"results": [
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{
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"rank": 1,
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"brand": "Shur Grow",
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"product": "SG3300E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 100.9,
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"Yield S2": 92.9,
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"Yield": 96.9
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}
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},
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{
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"rank": 2,
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"brand": "Shur Grow",
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"product": "SG3026E3",
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"traits": "EN",
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"metrics": {
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"RM": 3,
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"Yield S1": 99,
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"Yield S2": 92.5,
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"Yield": 95.8
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}
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},
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{
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"rank": 3,
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"brand": "Ebberts Field Seeds",
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"product": "E3690 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 99.5,
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"Yield S2": 90.9,
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"Yield": 95.2,
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"Yield 2yr Mean": 88.5
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}
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},
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{
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"rank": 4,
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"brand": "Ebberts Field Seeds",
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"product": "E3190 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.1,
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"Yield S1": 97.1,
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"Yield S2": 93.3,
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"Yield": 95.2
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}
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},
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{
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"rank": 5,
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"brand": "Seed Genetics Direct",
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"product": "ET-5734E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.4,
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"Yield S1": 100.4,
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"Yield S2": 89.2,
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"Yield": 94.8
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}
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},
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{
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"rank": 6,
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"brand": "Ebberts Field Seeds",
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"product": "E3000 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3,
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"Yield S1": 98.3,
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"Yield S2": 89.9,
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"Yield": 94.1
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}
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},
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{
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"rank": 7,
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"brand": "Axis Seed",
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"product": "3605XF",
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"traits": "XF",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 104.1,
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"Yield S2": 81.6,
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"Yield": 92.9,
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"Yield 2yr Mean": 84.9
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}
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},
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{
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"rank": 8,
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"brand": "Axis Seed",
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"product": "3616E",
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"traits": "EN",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 94.3,
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"Yield S2": 90.6,
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"Yield": 92.5
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}
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},
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{
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"rank": 9,
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"brand": "Ebberts Field Seeds",
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"product": "E3301 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 96.7,
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"Yield S2": 87.4,
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"Yield": 92.1
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}
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},
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{
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"rank": 10,
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"brand": "Seed Consultants, Inc.",
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"product": "SC7355ETM",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 94.4,
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"Yield S2": 89.6,
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"Yield": 92,
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"Yield 2yr Mean": 85.5
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}
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},
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{
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"rank": 11,
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"brand": "Dyna-Gro",
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"product": "S33ES76",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 97.8,
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"Yield S2": 86.1,
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"Yield": 92
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}
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},
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{
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"rank": 12,
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"brand": "Xitavo",
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"product": "XO 3555E",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 101.5,
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"Yield S2": 82,
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"Yield": 91.8,
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"Yield 2yr Mean": 86.6
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}
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},
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{
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"rank": 13,
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"brand": "Shur Grow",
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"product": "SG3500E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 96.7,
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"Yield S2": 86.2,
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"Yield": 91.5
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}
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},
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{
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"rank": 14,
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"brand": "Shur Grow",
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"product": "SG2954E3S",
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"traits": "EN",
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"metrics": {
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"RM": 2.9,
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"Yield S1": 95,
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"Yield S2": 87.8,
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"Yield": 91.4
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}
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},
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{
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"rank": 15,
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"brand": "Dyna-Gro",
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"product": "S31EN96",
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"traits": "EN",
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"metrics": {
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"RM": 3.1,
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"Yield S1": 92,
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"Yield S2": 90.4,
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"Yield": 91.2
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}
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},
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{
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"rank": 16,
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"brand": "Seed Genetics Direct",
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"product": "ET-3729E3",
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"traits": "EN",
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"metrics": {
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"RM": 2.9,
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"Yield S1": 97.2,
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"Yield S2": 85.2,
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"Yield": 91.2
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}
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},
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{
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"rank": 17,
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"brand": "Xitavo",
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"product": "XO 3105E",
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"traits": "EN",
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"metrics": {
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"RM": 3.1,
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"Yield S1": 95.2,
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"Yield S2": 86.8,
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"Yield": 91,
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"Yield 2yr Mean": 82.8
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}
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},
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{
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"rank": 18,
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"brand": "Xitavo",
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"product": "XO 3014E",
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"traits": "EN",
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"metrics": {
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"RM": 3,
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"Yield S1": 91.3,
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"Yield S2": 89.9,
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"Yield": 90.6,
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"Yield 2yr Mean": 85.5
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}
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},
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{
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"rank": 19,
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"brand": "Dyna-Gro",
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"product": "S29ES45",
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"traits": "EN",
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"metrics": {
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"RM": 2.9,
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"Yield S1": 93.9,
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"Yield S2": 86.9,
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"Yield": 90.4,
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"Yield 2yr Mean": 85
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}
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},
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{
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"rank": 20,
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"brand": "Xitavo",
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"product": "XO 3224E",
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"traits": "EN",
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"metrics": {
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"RM": 3.2,
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"Yield S1": 95.3,
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"Yield S2": 85.5,
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"Yield": 90.4,
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"Yield 2yr Mean": 83.7
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}
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},
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{
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"rank": 21,
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"brand": "Seed Genetics Direct",
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"product": "ET-5730E3",
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"traits": "EN",
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"metrics": {
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"RM": 3,
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"Yield S1": 94,
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"Yield S2": 86.6,
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"Yield": 90.3
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}
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},
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{
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"rank": 22,
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"brand": "GROWMARK, INC.",
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"product": "HS 34E40",
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"traits": "EN",
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"metrics": {
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"RM": 3.4,
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"Yield S1": 91.4,
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"Yield S2": 88.4,
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"Yield": 89.9
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}
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},
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{
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"rank": 23,
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"brand": "Dyna-Gro",
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"product": "S36EN36",
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"traits": "EN",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 94.3,
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"Yield S2": 84.3,
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"Yield": 89.3
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}
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},
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{
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"rank": 24,
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"brand": "Axis Seed",
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"product": "3406E",
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"traits": "EN",
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"metrics": {
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"RM": 3.4,
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"Yield S1": 96.1,
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"Yield S2": 81.9,
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"Yield": 89
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}
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},
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{
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"rank": 25,
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"brand": "Seed Consultants, Inc.",
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"product": "SC7364ETM",
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"traits": "EN",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 92.8,
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"Yield S2": 85.1,
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"Yield": 89,
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"Yield 2yr Mean": 82.8
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}
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},
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{
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"rank": 26,
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"brand": "Shur Grow",
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"product": "CT2846E3S",
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"traits": "EN",
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"metrics": {
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"RM": 2.8,
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"Yield S1": 93.6,
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"Yield S2": 83.8,
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"Yield": 88.7
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}
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},
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{
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"rank": 27,
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"brand": "Seed Consultants, Inc.",
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"product": "SC7326ETM",
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"traits": "EN",
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"metrics": {
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"RM": 3.2,
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"Yield S1": 94.5,
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"Yield S2": 81.9,
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"Yield": 88.2
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}
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},
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{
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"rank": 28,
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"brand": "Xitavo",
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"product": "XO 3375E",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 91.7,
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"Yield S2": 84.6,
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"Yield": 88.2,
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"Yield 2yr Mean": 81.3
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}
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},
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{
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"rank": 29,
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"brand": "Great Heart Seed Co.",
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"product": "GT-3337ES",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 87.8,
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"Yield S2": 88.1,
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"Yield": 88
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}
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},
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{
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"rank": 30,
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"brand": "Ebberts Field Seeds",
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"product": "E3302 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 95.3,
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"Yield S2": 79.8,
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"Yield": 87.6
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}
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},
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{
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"rank": 31,
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"brand": "Ebberts Field Seeds",
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"product": "E3590 E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 96,
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"Yield S2": 79.1,
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"Yield": 87.6
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}
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},
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{
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"rank": 32,
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"brand": "Xitavo",
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"product": "XO 2926E",
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"traits": "EN",
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"metrics": {
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"RM": 2.9,
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"Yield S1": 91.6,
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"Yield S2": 83.4,
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"Yield": 87.5
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}
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},
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{
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"rank": 33,
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"brand": "Seed Genetics Direct",
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"product": "ET-4732E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.2,
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"Yield S1": 86.4,
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"Yield S2": 87.9,
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"Yield": 87.2,
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"Yield 2yr Mean": 81.1
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}
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},
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{
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"rank": 34,
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"brand": "Xitavo",
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"product": "XO 3456E",
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"traits": "EN",
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"metrics": {
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"RM": 3.4,
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"Yield S1": 89.9,
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"Yield S2": 84.1,
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"Yield": 87
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}
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},
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{
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"rank": 35,
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"brand": "Axis Seed",
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"product": "3314E",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 87.3,
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"Yield S2": 86.4,
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"Yield": 86.9,
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"Yield 2yr Mean": 83.4
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}
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},
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{
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"rank": 36,
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"brand": "Seed Genetics Direct",
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"product": "ET-4736E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.6,
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"Yield S1": 89.5,
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"Yield S2": 83.8,
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"Yield": 86.7,
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"Yield 2yr Mean": 84.3
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}
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},
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{
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"rank": 37,
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"brand": "Seed Genetics Direct",
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"product": "ET-0733E3",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 88.7,
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"Yield S2": 82.6,
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"Yield": 85.7,
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"Yield 2yr Mean": 79.2
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}
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},
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{
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"rank": 38,
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"brand": "Great Heart Seed Co.",
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"product": "GT-3120XF",
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"traits": "XF",
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"metrics": {
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"RM": 3.1,
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"Yield S1": 90.7,
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"Yield S2": 80.4,
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"Yield": 85.6
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}
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},
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{
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"rank": 39,
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"brand": "GROWMARK, INC.",
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"product": "HS 33E50",
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"traits": "EN",
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"metrics": {
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"RM": 3.3,
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"Yield S1": 88.5,
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"Yield S2": 81.9,
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"Yield": 85.2
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}
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},
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{
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"rank": 40,
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"brand": "Confluence Genetics",
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"product": "N35D950S",
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"traits": "CV",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 91.3,
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"Yield S2": 78.8,
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"Yield": 85.1,
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"Yield 2yr Mean": 78.1
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}
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},
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{
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"rank": 41,
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"brand": "GROWMARK, INC.",
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"product": "HS 35E50",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 96.1,
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"Yield S2": 73.7,
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"Yield": 84.9
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}
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},
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{
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"rank": 42,
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"brand": "Axis Seed",
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"product": "3514ES",
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"traits": "EN",
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"metrics": {
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"RM": 3.5,
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"Yield S1": 85.9,
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"Yield S2": 82.9,
|
|
"Yield": 84.4,
|
|
"Yield 2yr Mean": 80
|
|
}
|
|
},
|
|
{
|
|
"rank": 43,
|
|
"brand": "Confluence Genetics",
|
|
"product": "BH31Q146",
|
|
"traits": "CV",
|
|
"metrics": {
|
|
"RM": 3.1,
|
|
"Yield S1": 87.2,
|
|
"Yield S2": 81.5,
|
|
"Yield": 84.4
|
|
}
|
|
},
|
|
{
|
|
"rank": 44,
|
|
"brand": "DonMario",
|
|
"product": "DM36E94",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.6,
|
|
"Yield S1": 93.1,
|
|
"Yield S2": 75.6,
|
|
"Yield": 84.4,
|
|
"Yield 2yr Mean": 81.3
|
|
}
|
|
},
|
|
{
|
|
"rank": 45,
|
|
"brand": "Great Heart Seed Co.",
|
|
"product": "GT-3470ES",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.4,
|
|
"Yield S1": 93.8,
|
|
"Yield S2": 73.6,
|
|
"Yield": 83.7
|
|
}
|
|
},
|
|
{
|
|
"rank": 46,
|
|
"brand": "Confluence Genetics",
|
|
"product": "BH35A233",
|
|
"traits": "CV",
|
|
"metrics": {
|
|
"RM": 3.5,
|
|
"Yield S1": 93.4,
|
|
"Yield S2": 73.5,
|
|
"Yield": 83.5,
|
|
"Yield 2yr Mean": 78.3
|
|
}
|
|
},
|
|
{
|
|
"rank": 47,
|
|
"brand": "Axis Seed",
|
|
"product": "3303XF",
|
|
"traits": "XF",
|
|
"metrics": {
|
|
"RM": 3.3,
|
|
"Yield S1": 91.3,
|
|
"Yield S2": 73.3,
|
|
"Yield": 82.3
|
|
}
|
|
},
|
|
{
|
|
"rank": 48,
|
|
"brand": "Xitavo",
|
|
"product": "XO 3655E",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.6,
|
|
"Yield S1": 89.3,
|
|
"Yield S2": 74.8,
|
|
"Yield": 82.1,
|
|
"Yield 2yr Mean": 78.2
|
|
}
|
|
},
|
|
{
|
|
"rank": 49,
|
|
"brand": "Axis Seed",
|
|
"product": "3525E",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.5,
|
|
"Yield S1": 84.1,
|
|
"Yield S2": 77.1,
|
|
"Yield": 80.6,
|
|
"Yield 2yr Mean": 78.5
|
|
}
|
|
},
|
|
{
|
|
"rank": 50,
|
|
"brand": "Shur Grow",
|
|
"product": "CT3385E3S",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.3,
|
|
"Yield S1": 89.5,
|
|
"Yield S2": 71.2,
|
|
"Yield": 80.4
|
|
}
|
|
},
|
|
{
|
|
"rank": 51,
|
|
"brand": "Seed Genetics Direct",
|
|
"product": "ET-5735E3",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.5,
|
|
"Yield S1": 78.5,
|
|
"Yield S2": 81.9,
|
|
"Yield": 80.2
|
|
}
|
|
},
|
|
{
|
|
"rank": 52,
|
|
"brand": "Shur Grow",
|
|
"product": "CT3046E3S",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3,
|
|
"Yield S1": 86.7,
|
|
"Yield S2": 72.6,
|
|
"Yield": 79.7
|
|
}
|
|
},
|
|
{
|
|
"rank": 53,
|
|
"brand": "Shur Grow",
|
|
"product": "CT3604E3S",
|
|
"traits": "EN",
|
|
"metrics": {
|
|
"RM": 3.6,
|
|
"Yield S1": 77.5,
|
|
"Yield S2": 80.9,
|
|
"Yield": 79.2
|
|
}
|
|
},
|
|
{
|
|
"rank": 54,
|
|
"brand": "Golden Harvest",
|
|
"product": "GH3355E3S",
|
|
"traits": "EN, STS",
|
|
"metrics": {
|
|
"RM": 3.3,
|
|
"Yield S1": 83.8,
|
|
"Yield S2": 74.1,
|
|
"Yield": 79,
|
|
"Yield 2yr Mean": 78.3
|
|
}
|
|
},
|
|
{
|
|
"rank": 55,
|
|
"brand": "Confluence Genetics",
|
|
"product": "BH36U203",
|
|
"traits": "CV",
|
|
"metrics": {
|
|
"RM": 3.6,
|
|
"Yield S1": 84.4,
|
|
"Yield S2": 72.9,
|
|
"Yield": 78.7
|
|
}
|
|
}
|
|
],
|
|
"n_results": 55,
|
|
"tos_note": "© OSU on the report; explicit no-endorsement clause; public CFAES extension publication; attribute Ohio Corn/Soybean Performance Test, OSU CFAES.",
|
|
"source_urls": [
|
|
"https://ohiocroptest.cfaes.osu.edu/soy2025/2025OCJwithproteinandoil.pdf"
|
|
],
|
|
"fetched_at": "2026-06-10T12:27:33.674391+00:00",
|
|
"scraper_version": "0.1.0"
|
|
}
|