Maize Intelligence

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Box 8 × 8 km

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Ask AI about what the following information means for your crop; in Thai OK

i Flowering heat & rain i

Heat above 35°C at silking (VT–R1) causes pollen failure; rainfall deficit compounds it. Grounded in the 2025 Wang Muang flowering failure. The chart is live ERA5 history + 14-day forecast for the selected box; the thick line is a weighted 5-day average (1-2-3-2-1) showing sustained heat. ERA5 measured.

ii Production i

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Yield is the GISTDA maize layer's own estimate measured, dated —. The climate-adjusted figure multiplies it by a factor K combining silking-window heat and rainfall against the long-run norm modelled. The unadjusted figure stays visible.

iii What it earns i

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Three regulated channels. Wet at 30% moisture; dry at 14.5% after drying; importer the 3:1 import-linked floor. Floor prices are decreed; market prices scanned daily live. Net subtracts the OAE national-average production cost. Forward income is an estimate at today's price — not a guarantee.

iv When it arrives i

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Each parcel's GISTDA harvest-date window spreads its tonnage across the calendar months it spans — the mill's procurement schedule. Timing is measured; tonnage carries the climate adjustment.

v Provincial outlook ▾

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i Carbon intensity i

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Net creditable reduction (T-VER AGR-01 v3) per tonne of maize. All carbon figures are modelled — AGR-01 v3 gives no maize-specific nitrogen rate, so baseline-vs-optimized runs on literature values (15 → 11 kg N/rai) until farmers report via LINE.

ii Where the credit comes from i

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C_AGR = (C_BSL − C_PROJ − C_LEAK) + C_soil, C_LEAK = 0.
N₂O: (F_SN+F_ON)×0.01×44/28×265 direct, plus indirect volatilisation + leaching. Synthetic and organic N are identical for direct N₂O, differ for volatilisation (0.1 vs 0.2).
Urea CO₂: UR×0.2×44/12. Soil carbon by reference-value method, an additive credit.
The lever is optimized fertilizer.

iii Creditable tonnes i

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The reference line is the 5,000 tCO₂e/yr small-scale crediting ceiling — AGR-01 is small-scale only, with no large-scale tier. Additionality: project start must be after 25 May 2022 (TOOL-01-01, a separate supporting tool — not AGR-01, which predates it).

iv LINE channel i

68%

plots reporting

412

plots covered

Design preview — the LINE chatbot collects the nine AGR-01 monitoring parameters from farmers in conversational Thai. Figures illustrative.

preview The LINE chatbot is the farmer-facing layer. Farmers never touch this dashboard.