Germany World Cup artificial lawn technical solutions

Germany World Cup artificial lawn technical solutions

2000 European Championship in France , the 2002 World Cup and the World Cup and used grass green mixed solutions all from one hundred companies . French European Championship eight venues using ryegrass, tufted hair grass , rough bluegrass and Kentucky bluegrass , and mixtures used in various venues not exactly the same . Such as Amsterdam Arena stadium, due to shade more serious , the selected grass is: 30% forested teasel one hundred cards + 40% perennial ryegrass Tupper and one hundred Desa +30% Kentucky bluegrass Barcelona. Philips stadium Eindhoven and De Kuip Rotterdam problem without shade , grass is: 75% perennial ryegrass (Barluxe, Barrage) + 25% bluegrass one hundred Diya and Barcelona . Brussels is also used by 75% + 25% perennial ryegrass bluegrass , but then with 100% perennial ryegrass overseeding again. 12 World Cup venues are all used turf rolls, and all volumes are used the same turf grasses .

World Cup in Germany grasses ratio of 90% +10% Kentucky bluegrass , perennial ryegrass . In Kentucky bluegrass is mainly due to:

1 ) bluegrass sod production volumes particularly dense root system , root can quickly grow after transplantation , the use of lawn ahead of time . Only the root system of the lawn will have good wear resistance, strength trampling and restore performance. 2 ) bluegrass concept of uniformity and pings are currently the best of all turfgrass . 3 ) Some bluegrass varieties can be trimmed to 1cm less low , but after a very neatly trimmed , so that the lawn has enough hardness and flatness , both to ensure the impact of the ball lawn has good elasticity, improve ball on the lawn scrolling speed, and reduce the turf as the direction of movement of the ball changes . 4 ) easy bluegrass sod production volumes. 5 ) Germany mild climate, the average annual temperature is 9 ° C, no sustained cold or hot weather, most areas of the annual rainfall is 600 ~ 800mm, ideal for the growth of Kentucky bluegrass .

World Cup turf production volumes selected varieties: bluegrass one hundred Diya (Bartitia), one hundred Reese (Bariris) and Limousine, perennial ryegrass platinum (Bargold) and Roman (Romance). Commonly used in domestic football and dark green grass is different World Cup are all used in the green grass varieties, colors appear more bright lawn some visual effect is very good stadium . Of course , the choice is more important when the grass is considered a species of abrasion resistance, low resistance and root pruning level of development . As bluegrass than perennial ryegrass poor wear resistance , so adding a certain percentage of mixed ryegrass . Also to be considered shade tolerant species , as some courts have partial shade .

And other companies in Kentucky bluegrass , perennial ryegrass , tall fescue breeding is different, one hundred green companies, especially focus on improving the wear resistance of grass seed and nurture deep roots of the species. They simulated through a special football player sports equipment , screening and good wear resistance varieties. Is combined with the actual situation of the stadium , specially in the shady grass shed for abrasion resistance testing, so cultivated species can adapt to the actual situation of the stadium . While paying attention to wear , it is also further screening deep roots , resistance to low trim, slim high density and leaf varieties .

FIFA and one hundred years has been the reason why the Green collaboration is the value of a hundred varieties of green features. Domestic use bluegrass turf stadium also many varieties in the election when the general pay more attention to pruning of low -resistant varieties , leaves fineness and disease resistance , but little attention to the wear resistance of varieties and root depth , so green turf grasses used for ordinary quality will be very good, but not necessarily for good performance playground .

As FIFA World Cup ball have higher requirements , the selected bluegrass and ryegrass in fineness and trimming blade performance has significantly improved. Egeria good performance and trim varieties , not only resistant to low pruning and trimming the lawn after a very smooth, high strength, so that the maximum extent possible to reduce the friction of the ball lawn , ball higher , not easy to change the direction of the ball .