Interactive marketing demo running on Vercel with mock data. Click any feature to explore — no account needed.
Production stack for AssayCore Agro
Core: PostgreSQL 16 + Redis 7 + Kafka 3.7 + MinIO + Keycloak 24 + Spring Boot 3.3 (Kotlin) + React 18/MUI + FastAPI ML (Python 3.11) + Nginx + Docker
Module-specific: Offline-first PWA (mobile GPS field collection) · ISRIC SoilGrids / USDA SSURGO / EU LUCAS reference DB · Mehlich-3 / Bray / Olsen / Morgan extractant calculations · John Deere Operations + Climate FieldView API · LightGBM yield predictor
Deployable on your infrastructure or our managed Hetzner. Self-hosted source-license available.
Tissue Analysis — DRIS/CND
Leaf/plant tissue panel · DRIS index & CND interpretation · Jones et al. "Plant Analysis Handbook II" (2016) · Mills & Jones · ICP-OES nutrient quantification
Samples This Week
13
Deficiencies / Marginal
4
Sufficient
8
Excesses
1
Click a row to view sufficiency chart & DRIS index detail. Range references: corn V6-V8 · soybean R1 · wheat flag leaf · canola early flower.
| Sample ID | Field | Crop | Stage | N% | P% | K% | Ca% | Mg% | Fe ppm | Mn ppm | Zn ppm | B ppm | DRIS Verdict | Issues |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TIS-2026-4000 | Delta Flats South | Corn (Maize) | V4 | 3.58 | 0.42 | 2.87 | 0.8 | 0.47 | 161.5 | 39.6 | 46.8 | 14 | Sufficient | OK |
| TIS-2026-4001 | Green Oaks — Block A | Soybean | V5 | 5.01 | 0.44 | 2.32 | 1.34 | 0.73 | 0 | 17.3 | 51.3 | 35.9 | Marginal | Fe |
| TIS-2026-4002 | Prairie Section 7 | Winter Wheat | Stem extension | 4.27 | 0.3 | 2.32 | 0.41 | 0.34 | 35.8 | 62.4 | 50.2 | 15.5 | Sufficient | OK |
| TIS-2026-4003 | Sunflower Block 3 | Canola | 6-leaf rosette | 4.22 | 0.45 | 3.33 | 2.32 | 0.29 | 52.6 | 85.8 | 67.3 | 48.8 | Sufficient | Zn |
| TIS-2026-4004 | Prairie Section 7 | Corn (Maize) | V10 | 3.83 | 0.47 | 2.81 | 1.35 | 0.35 | 94.9 | 115.4 | 24.2 | 16.2 | Sufficient | OK |
| TIS-2026-4005 | Delta Flats South | Soybean | R3 (pod fill) | 5.37 | 0.36 | 2.41 | 0.9 | 0.87 | 250.3 | 21.6 | 61.5 | 16.2 | Excessive | BZn, Cu |
| TIS-2026-4006 | Delta Flats South | Winter Wheat | Stem extension | 4.25 | 0.32 | 2.82 | 0.47 | 0.17 | 18 | 117.2 | 24.5 | 18.9 | Marginal | FeMn |
| TIS-2026-4007 | Cerrado Plot 1 | Canola | 6-leaf rosette | 3.68 | 0.57 | 2.89 | 2.14 | 0.56 | 44.7 | 41.6 | 33.7 | 13.2 | Marginal | B |
| TIS-2026-4008 | East Meadow — Lower | Corn (Maize) | V10 | 3.3 | 0.34 | 2.9 | 1.35 | 0.32 | 264.9 | 157.9 | 23.4 | 23.1 | Sufficient | OK |
| TIS-2026-4009 | Sunflower Block 3 | Soybean | R3 (pod fill) | 5.03 | 0.38 | 2.34 | 0.94 | 0.58 | 51.2 | 54.7 | 32.1 | 22.2 | Sufficient | OK |
| TIS-2026-4010 | Green Oaks — Block A | Winter Wheat | Stem extension | 3.83 | 0.37 | 1.83 | 0.46 | 0.33 | 72.5 | 77.1 | 11.6 | 0.8 | Marginal | B |
| TIS-2026-4011 | East Meadow — Lower | Canola | 6-leaf rosette | 4.54 | 0.36 | 3.66 | 1.9 | 0.35 | 370 | 14.3 | 53.4 | 26.7 | Sufficient | Fe |
| TIS-2026-4012 | Green Oaks — Block A | Corn (Maize) | V6 | 3.65 | 0.41 | 3.2 | 1.36 | 0.32 | 267.3 | 47.3 | 27.9 | 23.4 | Sufficient | OK |