NASA SPACE APPS 2026 · FIELD SHIFT CHALLENGE

What Should You Plant Next Season?

FarmShift evaluates all 9 possible 2-season rotations using NASA POWER climate data for your farm in Majalengka and highlights the safest path forward.

Pilot: Majalengka, West Java
Feasible Rotations
9 / 9
All 9 sequences feasible
Top Pick
Rice → Maize → Soybean
Highest alignment score
Water Deficit Est.
−14 mm
Canal offset adequate
Best Rotation — Season Timeline
Your top-ranked rotation shown as a step-by-step plan: what's in the ground now, followed by your next planting and then the one after.
Now (In-Ground)
Next Planting
Following Planting
Complete 2-Season Shift Space (9 Combinations)

All 3 × 3 combinations ranked by your priority. Click "Why?" on any row to see the decision audit inline.

Rotation Path Status Water Need Economics Score Why?
Compare Two Rotations

Pick any two rotations to see how water use, soil nitrogen, and pest risk change.

Rotation A (Baseline)
Rotation B (Adaptive)
Recent runs

    Your recent runs will appear here.

    Practical Tips for Majalengka Farmers
    • Legume Nitrogen Fixation: Including Soybean in Season 1 or Season 2 restores nitrogen and breaks brown planthopper cycles.
    • Drainage Preparation: Maize in Vertisol clay requires ridge furrows during transitional monsoons to avoid root waterlogging.
    • NASA Ground-truthing: If your local tertiary ditch dries up early, shift your priority slider toward "Water Safety" to see high-risk rotations flagged.