Technical - Golf
compaction problem needs to be addressed. Whilst there are tools available today
that can determine compaction levels, in most cases it is hard to beat the ‘back to basics’ principle of digging a core sample and making an informed decision.
When using deeper, solid tine
aeration machinery, dial in some heave to this process. Using heave at lower soil moisture levels will always be more efficient, with the benefit of further breaking any deep rooted compaction. It has become fashionable to remove
heave and go for a straight punch action and this, incorrectly in my opinion, mixed with working on a wetter soil moisture profile is, by a long way, less efficient at breaking compaction layers. I would go further and suggest that,
in fact, it could, in many cases, make soil profile conditions worse by allowing water further into the tine holes and filling to the surface and making the green much wetter! Like many greenkeeping operations, timing is critical to achieving the best results.
Dig
As we have done for many years, learn to dig holes and, in this modern world of science, you can then determine the facts about how best to overcome any excessive organic matter issues.
Choose wisely
We have at our disposal an array of equipment that can overcome any problems found. If it’s not at your club, it can certainly be hired or contracted in to help you.
Make good observations
Hopefully, by digging some holes, you will have gained an insight to any compaction problems that are restricting the movement of water through your greens profiles.
Hit the target
Always make good choices on any materials you use, because this should ensure success. Always ‘target’ the problem area and always stack prevailing weather conditions in your favour to get the maximum return on your investment.
Billy McMillan may be contacted at Billy McMillan Associates Limited.
Tel: 07774 632747 Email:
contact@billymcmillanassociates.co.uk Website:
www.billymcmillanassociates.co.uk
Green speed will always be an issue until you address organic matter and compaction issues
PC OCTOBER/NOVEMBER 2015 I 121
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