Friday, June 19, 2009

Venting!

A Mid-Summer Venting

Small Tine Aerification and topdressing will occur:
June 22nd and 23th
Holes 11 -17 will be completed on Tuesday the 23rd. We hope to have these holes available for play by 9 am.

This mid-summer small-tine aerification is critical to the success of our greens through the summer months. The ‘venting’ using small ¼” solid tines allows for improved gas exchange and release of toxic Carbon Dioxide that has built up in the soil.

Where does all of the built up carbon dioxide gas in putting green soils come from? The majority is produced by soil-dwelling bacteria and fungi that consume oxygen and produce carbon dioxide as a by product of their metabolism. As the temperatures increase in the summer so does the production of CO2.This would not be a problem if the CO2 by-product had a way of escaping from the soil into the atmosphere. However, the thatch layer tends to act as a barrier for gas diffusion. Compaction further seals the turf surface, making gas escape even more difficult. This early summer venting aids in creating a healthy environment for the greens to survive and prosper through the summer.

Thank you for your patience and understanding during this necessary maintenance task. I expect that the greens will be completely healed within 7 days.

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