Drumstick Water Requirement Calculator
Work out the seasonal and per-irrigation water requirement of drumstick (moringa) (FAO-56 ETc = ET₀ × Kc, peak Kc 0.9) for your field, climate, soil and irrigation method.
Deep-rooted moringa survives drought but yields far more pods with irrigation during flowering and pod set. Annual moringa under drip gives near year-round pods; avoid waterlogging.
Indicative planning figures based on published research averages. Local soil tests, varieties and weather change actual requirements — confirm with your agronomist or extension officer.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Farmers and irrigation planners use the free Drumstick Water Requirement Calculator to turn the FAO-56 crop coefficients for drumstick (moringa) into a real seasonal water volume and an irrigation interval for their own field — no agronomy tables, works offline.
About Drumstick Water Requirement Calculator
Moringa is drought-hardy, needing only 500–800 mm, but responds strongly to irrigation for continuous pod production. This calculator uses the FAO-56 method — crop evapotranspiration ETc = ET₀ × Kc — with drumstick (moringa)'s own crop coefficients (Kc 0.5 initial, 0.9 mid-season, 0.7 late) across a 220-day season. Pick your climate band (which sets reference ET₀), irrigation method (drip, sprinkler, pivot or surface — each with its own efficiency) and soil texture, and it returns the seasonal water need in cubic metres, the peak daily demand, the net depth per irrigation and how many days to wait between irrigations.
How to use Drumstick Water Requirement Calculator
- 1Enter your field area and choose the climate band matching your season.
- 2Select your irrigation method and soil texture.
- 3Read the seasonal water volume, peak daily demand and irrigation interval, then follow the scheduling note.
Why use Drumstick Water Requirement Calculator?
- ✓Uses drumstick (moringa)'s real FAO-56 Kc curve, not a flat factor
- ✓Accounts for drip / sprinkler / pivot / surface efficiency
- ✓Gives seasonal volume, peak daily need and an irrigation interval
- ✓Free, instant and fully in-browser — works offline in the field
Frequently asked questions
How much water does drumstick (moringa) need?+
Moringa is drought-hardy, needing only 500–800 mm, but responds strongly to irrigation for continuous pod production. The exact figure depends on climate and season length; this tool sums ET₀ × Kc across the crop's 220-day growth stages for your conditions.
Is moringa drought tolerant?+
Very — its deep roots let it survive on 500–800 mm and tolerate dry spells. But irrigation during flowering and pod set sharply increases pod yield in the annual crop.
How much water does drumstick need?+
About 500–800 mm a year. Irrigated annual moringa (especially under drip) crops almost continuously, while rain-fed trees crop seasonally with far less water.
What is ET₀ and Kc?+
ET₀ (reference evapotranspiration) is how fast a standard grass surface loses water in your climate. Kc (crop coefficient) scales it to a specific crop and growth stage. Crop water use ETc = ET₀ × Kc — the basis of FAO-56 irrigation scheduling.
Is this calculator free and private?+
Yes — free, no sign-up, and all calculation runs in your browser, so it works offline in the field and your data never leaves the device.
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