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Bowls Green Compaction

Compaction

I once commented that there are only ever two real problems in bowling greenkeeping; compaction and thatch, with the rest of the myriad problems we come across being merely symptoms of these Big Two. Lately, I've revised that thinking, as the more I see of ill treated bowling greens the more I realise that, although they are important, even thatch and compaction are only symptoms too. The trouble we face in greenkeeping is that the industry wants us to treat symptoms. If we treated the root cause after all, we wouldn't need to buy half as much stuff! But before we get too carried away, let's have a recap on what bowls green compaction actually means.

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Opening Day Preparation: Getting the mower ready.

Opening Day Preparation: Getting the mower ready.

Getting the mower ready is often seen as someone else's responsibility during the close season, but great care should be taken to make sure you are not falling foul of tradition again. Relief grinding and back lapping have become an unfortunate norm in cylinder mower set up, but can be more damaging to the turf and the mower than you might expect. John Quinn explains the theory and suggests a solution that will ensure your mower gives you trouble free service and impressive results all season long.

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Mycorrhizal fungi and turf health, better bowling greens rely on us understanding this.

Mycorrhizal fungi and turf health

Mycorrhizal fungi and turf health go hand in hand. The symbiotic relationships that exist between our turf grass plants and soil fungi are critical to producing a high performance, perennial grass dominated sward. Here we look at the benefits of mycorrhizal relationships in turf and the techniques greenkeepers can employ to encourage them.

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Sweat the small stuff, for a high performance bowling  green this year

If your green maintenance budget was cut in half this year what would you do? 

Most clubs when faced with cuts to the greenkeeping budget, will try at all costs to keep the most important work in the plan. Unfortunately, important frequently gets confused with dramatic, which means that the big expense of top-dressing in the spring and autumn usually stays in the plan and I wish it didn’t for all the reasons I’ve explained over many articles.

Meantime, the work deemed less important and which of course is less dramatic is often sidelined or dropped as a result of a fear of what might go wrong if the big, sexy stuff is missed. These big jobs “must be doing a lot of good”, or so the thinking goes, because they’re so expensive and disruptive?

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Plant available water in bowling greens

Soil water stages

The plant available water in bowling greens is determined by the physical characteristics of the soil. Most importantly the soil texture dictates the relative percentages of Macro, Meso and Micro pore space in the soil. This soil porosity also dictates the rate at which the green will drain. The balance between drainage and plant available water is one of the most critical components of a performance bowling green maintenance program. Here then is the very crux of all those arguments about top-dressing!

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Finding the Sweet Spot in Bowling Green Performance

The sweet spot

The Sweet Spot in greenkeeping is when your green's Physical, Chemical and Biological components come into line to deliver results you couldn't previously have imagined were possible. Hitting that sweet spot is a lot simpler than you might imagine too, as focus on the soil's biology will naturally correct some of the worst Chemical problems and compensate for some of the worst Physical ones. There should be no problem "selling" this idea to your club either as first of all it saves money and secondly it massively improves green performance and consistency.

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Sand Top Dressing – Friend or Foe? Soil Texture 5.

sand top dressing

Sand Top Dressing - that ubiquitous and apparently simple greenkeeping operation indulged in by most clubs annually is actually a much more complex operation than most give it credit for. In this article John Quinn explains the mechanics of top-dressing. He explains what it can and can't do and why you must understand some soil science before top-dressing is considered.

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