WebNov 1, 2007 · However, thatch–mat depth increased 12% with the biological thatch control agent and 15% with topdressing alone compared with the untreated. Table 3. Thatch–mat depth, surface hardness, and water infiltration rates for thatch management treatments used on an established ‘A-1’ creeping bentgrass golf green, 2001–2002. Web“To dethatch means getting into the thatch, which is below the surface, and blades on a vertical mower don’t do that,” Davis says. “Instead, I use a walk-behind Graden unit once …

Managing Surface Organic Matter in Bentgrass Putting Greens

WebOct 31, 2007 · In golf putting greens, disruptive mechanical practices such as vertical mowing, core cultivation, grooming, and topdressing are traditional agronomic methods … WebNov 1, 2007 · Studies to investigate various thatch–mat reduction procedures on 3-yr-old A-1 creeping bentgrass golf greens were conducted from 2001 to 2002 at Clemson … buzzell welsh \\u0026 hill scholarship

Evaluation of Biological Thatch Control on Golf Greens

WebMay 17, 2024 · May 17, 2024 – Managing thatch on golf courses is a practice superintendents have engaged in for years and one they must continue to perform if they are to deliver faster, firmer surfaces for their clientele. What has changed over the years is the means by which thatch and organic matter in bentgrass/poa annua systems is … WebSep 7, 2024 · Thatch is a layer of old plant material that accumulates at the soil surface. If thatch on putting greens is not diluted by aeration and topdressing, it will act like a sponge, holding water near the surface. Excessive thatch creates soft playing conditions, inconsistent green speeds and increases the risk of disease. 3. Timing is everything WebMar 28, 2024 · Thatch is a layer of dead vegetation that is caused by dead leaf material. This is produced naturally by the grass plant but we also contribute to it by leaving … buzzell welsh \u0026 hill scholarship