![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLc-GbGrjqiAUSLpBlYj8nbpZW6kBU7b1AgeK3hSPEv-7wOhUMJMW1VKV8MGW2J0oOaeARfFESdZlKwKK_he7dAYXBZqBL63jEIJlg6QpoobxsUWoIi35C14SGVhkM3bSSeN4qFDmUHgZX/s288/9.jpg)
Using a penetrometer, a device used to measure compaction, it was discovered that our greens soil was substantially compacted 4 inches below the surface. This compaction was caused by our Toro Aerifiers in that the tines used when coring or spiking the greens are limited to this 4 inch depth. Over time, a "hard pan" is created and prevents water penetration, restricts root growth and oxygen exchange.
The Vert-Drain unit can be set to a depth of 10 inches using small 3/8" tines that have very little impact on the putting surface. In fact, once rolled, the greens were ready for play.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyhFzDEKuA_duc4ky3k6izhyphenhyphentx61K_J9v1dreqB6oQVcEZhOO7405OjBF9pq_dWZ6UJi7awx2UZY5dexLr4HeK77Tmij5ubQrhKeciIvtLEsXv12inGe8YiGPdhBFQelD9bqorhz_OR9hW/s288/10.jpg)
A noticeable improvement in turf quality was quickly realized after the deep tine application including a substantial improvement in water penetration from our sprinklers.
I look forward to this cultural practice continuing monthly throughout the golfing season and helping to provide quality greens.
Posted by David Dore-Smith
Director of Golf Course and Grounds Maintenance
Copperleaf Golf Club
Location:Copperleaf Golf Course
No comments:
Post a Comment