artificial turf is to ensure conservation and management

artificial turf is to ensure conservation and management

1, pp timely irrigation lawn irrigation frequency and irrigation field size depends on the amount of grass seed, soil type, season, temperature, wind and use other factors, on the lawn is no immutable irrigation management model, the total requirement is not to produce turfgrass Drought is the principle that should be more than soil moisture to evaporate and lawn green lawn evaporation and transpiration combined. Beijing region growing season weekly pouring 1 - 2 times a permeable (seepage depth 15 - 20cm), generally growing season every 2 - 3 weeks pouring a permeable. Hot season, the hottest in the daytime when the water may be short (5 - 10min / times), to reduce the ground temperature, the grass burns. Football timely lawn to avoid frequent irrigation.

2, pp lawn fertilizer according to soil fertilization for fertility and lawn determined by the amount of fertilizer needed, usually through fertilization to supplement the shortfall. When turfgrass color fades when fertilization is required visual signs. According to sports turf grass characteristics, fertilization should be based on low-nitrogen, phosphorus, potassium principles (N: P: K = 10:15:30, the active ingredient ratio). Lawn fertilizer per year should reach 40 - 20g / square meter level (fertilizer), fertilizer types urea and compound fertilizer is better. Year in spring, summer, autumn and three application periods, spring applied nitrogen and enough phosphorous, potassium, Shi per month up to 30g / m², of which N: P: K = 1:0.5:0.5. Annually at least to execute 1 - 2 times organic fertilizer (should be full maturity), when in the early spring or any warranty and teaching casing, town p pressure simultaneously. Inappropriate early neonatal grass fertilizer, pruning at least three times before applying.

3, pp ground pruning pruning is to maintain the most effective means of artificial turf, trimmed in turfgrass tolerance range, low repair before the lawn is to increase the density and effective way to maintain vigorous growth. At this time, the amount of time to keep trim and 1/2 the amount of leaves, is lawn mowing must follow five principles. When the grass grows to 5 - 6cm high when you can trim. Scissors should be sharp, stubble height 4 - 5cm, each cut section shall not exceed the high grass of 1/3. When drought, hot summer, the early growth stage should be raised mowing height than usual stubble height can be 1/2. Pruning should be noted that direction, avoiding at the same place repeatedly in the same direction before repair.