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Irrigation by crop

Irrigation for coconut

Palms 7.5-8 m apart, a lateral down each row and three to four drippers per palm — in place of filling a basin round every tree.

Suits it best

Drip irrigation

Usual row spacing

7.5–8 m

Water need

3.5–8.5 mm/day

Water need is the crop’s daily use at full cover over the whole year, at weather stations across Telangana and Andhra Pradesh — the spread is the season and the place.

Why drip irrigation

Palms 7.5-8 m apart. A lateral down each row with three to four drippers per palm, as TNAU recommends.

A lateral down each tree row, rows 7.5–8 m apart, with 4 drippers at every tree.

What actually changes the answer

  • TNAU recommends three to four drippers per palm, spread around the trunk.
  • Coconut is in leaf all year. April and May, the hottest months, are the peak the water source has to meet.
  • At 7.5 × 7.5 m an acre holds about 70 palms.

How much pipe would coconut need?

Put in your acres and the estimator works it out against this crop’s layout, then prices the parts from our own catalogue at today’s prices.

Estimate my system

What you’d be buying

Drip IrrigationLDPE Pipes

Spacings and layouts on this page are published package-of-practice and state-scheme figures; water need is FAO-56’s crop-coefficient method on published Telangana and Andhra Pradesh weather records. Neither is a design for your field — soil, slope, water source and pump all move them. Send us your crop, acres and pump details and we’ll confirm the sizing before you commit.

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Where these numbers come from

  • PJTSAU (opens in a new tab)

    Telangana’s state agricultural university — the package of practices crop spacings in the state follow.

  • TNAU Agritech Portal (opens in a new tab)

    Crop-wise spacing, water requirement and drip layout references for southern India.

  • ICAR (opens in a new tab)

    Indian Council of Agricultural Research — crop agronomy and regional package-of-practices.

  • Telangana Micro Irrigation Project (opens in a new tab)

    The state scheme’s guidelines: which crops go on inline drip, online drip or sprinklers, and the spacings it funds.

  • FAO Irrigation and Drainage Paper 56 (opens in a new tab)

    The reference method for crop evapotranspiration and crop coefficients that daily water figures derive from.