Which option correctly names the term for use of mechanical thatch removal in Bahia grass?

Which option correctly names the term for use of mechanical thatch removal in Bahia grass?

• A. Dethatching
• B. Pruning
• C. Power raking
• D. Aeration

Answer: (C)

Mechanical removal of thatch uses powered equipment, and the specific technique is power raking. Thatch is a layer of dead and living shoots, roots, and other debris that builds up between the green tissue and the soil. When this layer gets thick, it can block water, air, and nutrients from reaching the soil and roots, which stresses the grass. Dethatching is the general process of removing thatch, but when you’re talking about the method using a machine with rotating tines to lift and remove thatch, the term you use is power raking. Pruning is simply trimming plant material, and aeration creates holes in the soil to improve air and water movement. So for mechanically removing thatch, power raking is the precise term.

Mechanical removal of thatch uses powered equipment, and the specific technique is power raking. Thatch is a layer of dead and living shoots, roots, and other debris that builds up between the green tissue and the soil. When this layer gets thick, it can block water, air, and nutrients from reaching the soil and roots, which stresses the grass. Dethatching is the general process of removing thatch, but when you’re talking about the method using a machine with rotating tines to lift and remove thatch, the term you use is power raking. Pruning is simply trimming plant material, and aeration creates holes in the soil to improve air and water movement. So for mechanically removing thatch, power raking is the precise term.