A drip irrigation system delivers water drop by drop at the root zone through laterals and emitters, cutting water use by roughly half against flood. We size the lateral, emitter spacing and filter after reading the discharge at your pump, then install and commission block by block.
40–60%
Water saved
12 / 16 / 20 mm
Laterals
5 years on pipe
Warranty
3–7 days / acre
Install time
These are the exact sizes, capacities and materials that go into our field builds. No brochure numbers — everything here is what we have installed in Haryana and western UP.
Built from the field notes we have made on hundreds of installs across this belt.
We measure discharge and pressure at your pump before drawing anything. Lateral length, submain size and how many blocks you can run at once all fall out of that number. Buying pipe first is how farms end up with a tail end that never wets.
On undulating land a normal dripper gives more water at the low end. Pressure-compensating emitters hold the same discharge from first plant to last, which matters most in orchards and long sugarcane runs.
Borewell water around Karnal and Shamli carries iron and fine silt. We size the filter generously and add a back-flush arrangement, because a choked filter is the single most common reason a drip system stops performing in year two.
The head unit is built with a venturi port and valves so a dosing unit can be added later without cutting the manifold apart. Most growers add fertigation within the first two seasons once they see the water saving.
Each block gets its own valve and gauge at working height. The operator can see pressure per block, which turns a vague 'system is weak' complaint into a five-minute fix.
We leave a written flushing routine and show your operator the acid wash for emitter clogging. Systems that get flushed monthly are still running at rated discharge after five seasons.
We do not quote one template. The build is matched to the crop, the season and the water you have.
Tomato, chilli, capsicum, onion, gourds on raised beds
16 mm inline lateral at 30–40 cm spacing, 2 LPH emitters, screen or disc filter. Pairs well with silver-black mulch.
Mango, guava, kinnow, poplar and other tree crops
16/20 mm lateral with online PC drippers around each tree, 4–8 LPH, air-release valves on long mains.
Paired-row sugarcane and long field runs
Subsurface or surface inline at wider spacing, sand filter where canal water is used, designed for large block sizes.
These are the mistakes we have seen, and the details that decide whether a system lasts or becomes a maintenance problem.
We are regularly called to fields where laterals were run one per two beds to save money. The outer rows never get a proper wetting front and the crop is visibly uneven by flowering. Spacing follows bed geometry, not the budget.
On a sugarcane block in Shamli the grower ran canal water through a screen filter alone. Within one season a third of the emitters were choked with algae and silt. Sand filter plus screen would have cost a fraction of the re-laying job.
Laterals left in the field after harvest get chewed and cracked. We show the crew how to roll and store them, and where field rodents are heavy we recommend heavier-wall lateral in the first quote instead of arguing about it later.
How we run this project so the field crew is not guessing on the day.
Field measurement, slope check, pump discharge and pressure reading, and a water sample where the source looks doubtful.
Block layout, lateral and submain sizing, filter selection, and a line-item quote with the subsidy path shown separately.
Head unit assembly, mainline and submain laying, lateral rollout, emitter checking and pressure testing block by block.
Full-system run, discharge verified at the tail end, operator trained in Hindi on flushing, filter cleaning and valve operation.
Honest exclusions so you can budget the full project, not just the headline price.
Drip is covered under PMKSY per-drop-per-crop, with assistance handled through the Haryana and Uttar Pradesh horticulture departments. We prepare the layout, the itemised estimate and the technical documents the file needs, register the work where required and coordinate with the district horticulture office. Rates and the small/marginal farmer category change year to year, so confirm the current figure with the department before you budget on it.
Short, direct answers written for how farmers search on Google.
It depends on crop spacing more than anything else. Closely spaced vegetables need far more lateral per acre than an orchard, so the same acre can differ by several times. We quote after the survey and flow reading, itemised, with the subsidy amount shown separately so you see the real out-of-pocket figure.
Typically 40 to 60 percent against flood irrigation, because water goes to the root zone instead of the whole field surface. Growers who add mulch film on top of drip usually save more again, since evaporation off the bed drops sharply through May and June.
16 mm inline is the workhorse for vegetables and most field crops. 12 mm suits short runs and polyhouse beds; 20 mm is used for long runs and orchards where friction loss over distance would otherwise starve the tail end. Run length and discharge decide it, not preference.
Inline drippers are moulded inside the pipe at fixed spacing, which suits closely spaced crops. Online drippers are punched into a plain lateral wherever you need them, which suits trees and irregular spacing. Both are available in pressure-compensating versions for sloping land.
Good UV-stabilised pipe lasts around five to seven seasons on surface installation, longer where laterals are rolled and stored after harvest. Filters, valves and gauges outlast the pipe. The pipe carries a 5-year warranty against manufacturing defect.
Silt, algae and calcium or iron deposits. Prevention is correct filtration plus monthly flushing of the laterals. For deposits already formed we run an acid wash, which restores most emitters. We train your operator to do both instead of calling us for it.
Yes, and it is one of the biggest water savings available in this belt. Paired-row planting with the lateral between the rows works well for sugarcane. Canal water needs a sand filter ahead of the screen filter, otherwise algae will close the emitters within a season.
Three to seven days per acre depending on crop and terrain, once material reaches site. Head unit and mainline take the first day or two; lateral rollout and testing take the rest. We do not leave until discharge has been checked at the far end of each block.
Other pages that cover the same decision from a different angle.
Tell us your acreage, crop and water source. We'll come out, measure, test and give you an itemised quote with the subsidy path included.