After the green lawn is planted, it will gradually develop into a mature lawn through the young lawn cultivation stage and be put into use. Its maintenance and management is a long-term and complex task, which not only affects the quality of the lawn, but also affects the life of the lawn, especially for the putting green. The maintenance and management of Chengping is more important, and the quality of green turf is a key factor affecting the operation of the golf course.
The green turf surface is the putting surface for putting, which affects the rolling speed and path of the ball on the green. The main indicators for evaluating the quality of green turf are
1. Lawn uniformity;
2. Surface smoothness;
3.Denseness;
4. Elasticity;
5. Low mowing characteristics;
6. Lawn texture.
Lawn uniformity is one of the most important indicators for evaluating the green lawn surface. It refers to the uniformity of the lawn in terms of growth type, lawn texture, color, mowing height, etc. Putting greens should be highly uniform in these areas. Especially in terms of lawn texture and mowing height characteristics. Uniform turf texture and mowing height can keep the ball speed on the green even and the ball’s path on the green normal and smooth.
The smoothness of the lawn surface refers to the smoothness and flatness of the lawn surface. The green surface should be smooth to ensure that the green has a certain ball speed.
Density refers to the density of the lawn surface. A certain degree of density can reduce the footprints and ball marks left by human trampling and ball impact, and also help the green have a certain ball speed.
Resilience refers to the ability of turf to not change its surface characteristics after being impacted. The green surface must have a certain degree of elasticity to ensure the elasticity and movement of the ball on the green. Low mowing traits refer to the traits of low mowing lawns. The green lawn has been under a low mowing condition of 4 mm to 6 mm for a long time, which can maintain a good lawn surface condition to meet the ball speed requirements of the putting green. Lawn texture is the pattern formed by the creeping growth of the stems and leaves of lawn grass. It is best for the green turf to have no texture. Textured turf will affect the direction and speed of the ball on the green.
In addition, the green lawn should not be too fluffy and should not have an overly thick branch layer. A certain thickness of the branch layer will help improve the elasticity and wear resistance of the green surface, but being too thick will affect the compactness of the lawn. In order for the lawn to meet the high quality standards of the greens, it is necessary to implement high-intensity, scientific and reasonable management measures and management systems for the greens. Green maintenance and management measures mainly include mowing, fertilization, sprinkler irrigation, cultivating, surface sand covering, and pest and disease control. wait.
Post time: Sep-13-2024