Growing Greater Yams in China
Can you grow Greater Yams in China? Not typically viable. Season ~24.7°C, rainfall ~830 mm, winter low ~-4.7°C. Soil, climate and ROI data.
Decision snapshot
Regional screening evidenceScreening answer: The stored regional profile passes this first climate screen at the representative centroid. Parcel conditions and commercial feasibility still require verification.
Scope: This page assesses agronomic suitability. It does not determine whether cultivation is legal. Check current national, state, and local rules before planting.
- Observed region
- China
- Climate window
- Open-Meteo archive, 2021–2023 daily data
- Resolution
- Representative regional centroid, not a field survey
Assumptions, fit-shortfall, and next checks
A representative centroid and regional climate window cannot establish parcel soil, water access, elevation, infrastructure, labour, contracts, or local farm-gate economics. Use this page to identify the next question, then verify local evidence before committing capital.
Market Demand — Greater Yams
Global consumption & trade · FAO 2010–2023Is Greater Yams viable in China?
Greater Yams is not typically viable in China: winter lows (~-4.7°C) drop below its ~8°C cold-hardiness limit, so it would freeze out in cold years. Greater Yams (Roots & Tubers, perennial) performs best around 20 - 32 °C with a seasonal water requirement of 800 mm / season. Run a coordinate-level audit for mapped field-level estimates and local risk context.
Growing Greater Yams in China: what to expect
Rainfall in China (~830 mm/yr) roughly matches Greater Yams's ~800 mm need, so a normal year needs little supplemental water. Winter lows near -4.7°C will damage or kill Greater Yams in cold years — grow it only in protected microclimates or pick the hardiest available cultivars. Plant Greater Yams in early spring once the risk of hard frost has passed in China.
Soil and climate requirements for Greater Yams
Compare mapped conditions for a selected field with the crop-profile requirements below before making a planting decision.
| Parameter | Greater Yams Requirement |
|---|---|
| Soil pH | 4.8 - 8.5 |
| Water Requirement | 800 mm / season |
| Optimal Temperature | 20 - 32 °C |
| Waterlogging Tolerance | Intolerant |
| Nitrogen Demand | High |
Reference yield and price range
The figures below are crop-profile reference values, not a field-specific yield or profit forecast. Local costs, grade, packout and buyer terms still need to be entered or verified.
| Metric | Estimated Value |
|---|---|
| Reference yield per hectare | 8.46 t/ha |
| Reference yield per acre | 3.42 t/acre |
| Market Price | $822 - $2,192 / t |
| Estimated Gross Revenue | $12,749 / Hectare |
Greater Yams in other regions
Planning to Grow Greater Yams in China?
Screen soil pH, temperature thresholds, monthly rainfall, and modelled margin assumptions across the available crop profiles.
Turn Search Insights Into Action
Run free instant calculations on soil compatibility, expected net margin, and fertilizer budgets.
Crop, Soil & Climate Screen
Compare pH, rainfall, temperature, and frost indicators across the available crop profiles at a selected location.
Crop ROI & Margin Estimator
Estimate yield per hectare, market revenue, labour expenses, and net margin from your assumptions.
NPK & Irrigation Calculator
Estimate Nitrogen, Phosphorus, Potassium (kg/ha), and seasonal irrigation water requirements.