What is Tile Drainage?
All plants require the proper ratio of water to air in the soil to be able to grow sufficiently. When excess water fills up that space, the soil becomes waterlogged and can't produce to its fullest potential. With tile drainage, it not only guides excess water out, resulting in additional oxygen for the roots, but also leaves behind the remaining water particles clinging to the dirt. Allowing the perfect ratio for a successful crop!
How is it installed?
Tile drainage is the practice of placing underground pipes to provide a means for water to be removed from the soil. We use corrugated polyethylene (PE) pipes for all of our installations.
Years ago, concrete or clay “tiles” were used to drain excess water. Developing the name we know today “tile drainage”.
The pipe is perforated to allow water to seep in. It is buried throughout the field at a precise grade to allow the water to drain out, typically into a ditch or a creek. Resulting in the water table being lowered to a point where roots are no longer drowning, and capillary action can continue bringing usable water into the root zone.
We use commercially built tile plows that are controlled by a laser or GPS. The entire system is built around the accuracy of installation, which is critical for the tile to work effectively.
As with all technology, it’s the operator that makes something work. Our company is committed to using only highly qualified operators in all of our equipment.
Quality and accuracy are our number one concern with any drainage project.
Will tile dry out the soil?
The short answer is no. Without it, the additional water is causing the roots to drown from lack of oxygen. Once the tile drainage is installed, it only removes the excess water, which is taking up airspace from the soil. Leaving behind the “hygroscopic” water, for the plants to absorb.
Research has shown that installing tile drains artificially lowers the water table increasing the environmental benefits associated with this practice. When excess rainfall occurs, a field that is not tiled will “fill up”, causing the water table to rise closer to the surface, resulting in surface runoff. This overflow then carries out the soil particles, nutrients, and pesticides all with it. On the other hand, a field that is tiled has more room for the water to infiltrate and filter properly. Since the soil particles cannot enter the tile, the soil, nutrients, and pesticides stay on the field where they belong.
A chance that is associated with tile, is the loss of nitrates. Since nitrates are soluble, they will drain out through the tile alongside the water. We recognize this risk and do our best to educate our clients accordingly. Nitrate leaching is always a concern, even without tile, so BMP’s such as split rate applications are encouraged to help eliminate this concern.