What are the SOD of the artificial football field made of?
The national football field, horse racing and other sports venues in the field of soil is mainly in the sand, but there are also individual is the use of mixed soil, the grass in the Bermuda (Bermudagrass), local name Cauch grass. Perennial lawn maintained by year-round winter ryegrass.
In the early 60s, many universities in the United States did a lot of research on the technology of lawn sports, and there were many related research institutes. Till now, all the beds were made of sand. The commonly used construction systems are: PAT (Frescnpnon athlitic - turf system) system, CELL system. The biggest feature of this system is that it can be forced drainage, rainy days can continue to race, save water, high utilization of the site.
The author has done a lot of research on football lawn in Germany, France, Britain and other countries. The main soil in these countries is sand. On the football table, the 30cm lie was completely filled with sand. In 90s, in order to resist trampling, it was introduced from the turf of the horse racing turf into the surface soil. Effectively enhance the soil's tear resistance. The main species are POA, POA and Festuca arundinacea.
