Why Sprinkler Choice Matters
The type of sprinkler and its spacing control how evenly and efficiently water is distributed.
- Uniformity means every part of the field receives the same amount of water. Each sprinkler’s wetted area should overlap by at least 150% to avoid dry or overwatered patches.
- Efficiency measures how much of the discharged water actually enters the soil and benefits the crop. Wind drift and evaporation can reduce efficiency, so the aim for pivots is usually above 80% efficiency.
Poor uniformity and efficiency directly impact yields: research shows that every 1% drop in uniformity can reduce yields by up to 2%.
Why Upgrade to Modern Sprinkler Packages?
While the cost of a spray package is relatively small, the benefits are substantial. New systems, such as Agrico’s sprinkler package, can be fitted to any pivot brand and deliver multiple advantages:
- Maintain uniformity at lower pressures, saving energy.
- Reduce evaporation and wind drift with improved droplet design.
- Deliver higher efficiency, meaning less irrigation is needed.
- Extend service life – most sprinklers perform reliably for 10 000 to 15 000 hours.
This translates into higher yields, lower running costs, and more sustainable water use.
Longevity and Reliability
Over time, waterborne sand or silt particles cause wear on sprinkler components, affecting flow paths and distribution. That’s why high-quality materials and precision design are essential.
Regulators also wear down, becoming less accurate after about 10 000 hours. Regular inspection and timely replacement protect performance and uniformity.
Getting the Right Water, Everywhere
Efficient irrigation means applying the right amount of water evenly across the field. Key design features make a big difference:
- Droplet size: Larger droplets resist drift and evaporation, but smaller droplets reduce soil compaction.
- Trajectory: High spray angles can increase drift, while low-energy precision application (LEPA) reduces losses and applies water in narrow paths.
Good design balances these factors for maximum efficiency and soil protection.
Reducing Soil Compaction
When droplets strike the ground, they exert force that can compact the soil, especially in clay-rich fields. Compaction reduces root growth and water infiltration.
A well-designed sprinkler throws small droplets as far as possible, distributing water gently and evenly to protect soil structure.
Partnering With Experts
Selecting the right sprinkler package is both a science and an investment. Working with a skilled irrigation designer ensures that your pivot system delivers water uniformly, efficiently, and with minimal energy use, protecting both your soil and your yields.