Does Your Field Need Laser Levelling? 7 Signs and a Simple Field Self-Check

November 12, 2026

Rattan Agro Tech, Nabha

Rattan laser land leveller with text: Does your field need levelling? 7 signs to check before the next crop

Most farmers know laser levelling is good for a field. The harder question is: does my field need it right now? You do not need any equipment to get a first answer. Your field already shows you the signs, at every irrigation and every sowing. This article lists seven of them, gives you a simple test to do at your next irrigation, and a quick score to decide what to do next.

New to laser levelling? Start with our laser land leveller guide.

7 signs your field needs laser levelling

Tick each one that matches your field. Keep count; you will need it for the score further down.

1

Water stands in some patches, others stay dry

After irrigation, one part of the field has standing water while another part barely gets wet. This is the clearest sign of high and low spots.

2

The far corner takes too long to get water

You keep the motor running just to reach one last corner, while the rest of the field is already full.

3

Patchy germination

Seedlings come up well in one area and late or thin in another, even though you sowed the whole field the same way.

4

The crop grows and ripens unevenly

Some patches look stronger or weaker than the rest, or are ready for harvest at a different time. Uneven water is a common reason, though not the only one.

5

In paddy, high spots poke out of the water

To cover the raised parts of the field, you have to flood the low parts much deeper than needed.

6

You can see mounds and dips

Standing at one end, the field visibly rises and falls, or the soil has built up along some edges over years of ploughing.

7

It has been years since the last laser check

Ploughing, puddling and irrigation slowly disturb the level again. Even a field levelled once is worth re-checking every few years.

Rattan twin-wheel laser land leveller with the laser receiver mast — A laser leveller cuts the high spots and fills the low ones to one even grade.

The irrigation walk test

Signs 1 and 2 are easy to check properly. At your next irrigation, try this:

On paper, draw your field as a simple box and divide it into a grid of squares.
Once water has entered the field, walk across it at the same time each irrigation, for example one hour after you start.
In each square, mark W if water is standing, D if it is still dry, and OK if it is evenly wet.
Keep the sheet. Do the same at the next irrigation and compare.

If W and D squares keep showing up in the same places irrigation after irrigation, the field has a level problem, not just a one-off watering issue.

Your score: what to do next

0–1 signs

Your field is probably in good shape. Keep an eye on it and plan a laser check every few years.

2–3 signs

Get the field surveyed with a laser to see how much soil actually needs to move. It may only need a touch-up.

4 or more

Plan to laser level in the next gap between crops, before the next sowing.

This score is a rough guide, not a measurement. Some of these signs can also come from soil, drainage or other causes. A laser survey gives you the real picture, and for crop-related questions your local PAU or agriculture department experts are a good source.

New Rattan laser land leveller with the receiver mast at the Rattan Agro Tech premises in Nabha — A new Rattan laser leveller at our premises in Nabha.

How a laser survey confirms it

Your walk test tells you where the problem is. A laser survey tells you how big it is. The transmitter is set up at the field edge, and readings are taken at points across the field with the receiver. These readings show exactly how high or low each spot is, and how much soil needs to be cut and filled. Our Laser Levelling Day walkthrough explains the survey and the levelling step by step, and the Alpha Pro Shot article explains the transmitter, receiver and control box.

Rattan laser land leveller rear view showing the blade, receiver mast and drawbar hitch — The receiver on the mast reads the laser beam, both for the survey and while levelling.

Timing tip: levelling is done on an empty field, in the gap between two crops, when the soil is dry enough to move freely. If your score says “level it”, plan ahead so you are not rushing just before sowing.

Frequently asked questions

My field looks flat. Can it still be uneven?

Yes. Small differences in height are hard to see by eye but show up clearly in how water spreads. That is why the irrigation walk test is more reliable than looking at the field.

Is laser levelling only useful for paddy?

No. Any crop that is irrigated by flooding the field benefits when water spreads evenly, including wheat. Rattan levellers work on clay, loam, sandy and black cotton soils.

I levelled my field a few years ago. Do I need to do it again?

Not always. Do the walk test first. If the signs are coming back, a laser check will show whether a light touch-up is enough.

What tractor do I need for a laser leveller?

A tractor of 50 HP or more, of any brand. The Rattan leveller fits the standard drawbar hitch and comes with the Alpha Pro Shot laser kit.

More on laser levelling: Complete guide · Levelling day walkthrough · Alpha Pro Shot laser system