Method for updating and intersowing of golf course lawn

Abstract

The invention relates to a method for updating and intersowing of golf course lawn. The method comprises the steps of selecting agrostis stolonifera and other grass seeds which have high infectivity, conducting stress treatment on original lawn firstly, such as low shearing, grass combing, punching so as to provide a turf bed which facilitates the growth of sown Bentgrass, wherein the turf bed treatment in a stage before sowing is crucial, over-treatment can cause the death of blue grass and other grass, and insufficient treatment can affect the germination of the updated Bentgrass and thus affect the overall schedule of overseeding replacement. The updated lawn looks smooth and dense, the surface is smooth, and the color is green; the duration of entire intersowing is short, the cost is low, and the method is simple; besides, only 20 days are needed from the beginning of intersowing to normal use.

Description

Technical field [0001] The invention belongs to the technical field of lawn renewal, and in particular relates to a method for renewing the lawn of a golf course. Background technique [0002] The lifespan of golf course turf is generally about 15 years in suitable areas (humid climate), but in relatively bad weather, the lifespan of turf is generally only about 10 years, and the quality of the later stage is seriously degraded, and its own resistance declines linearly. Sudden deaths on a large scale have caused increased maintenance costs and increased member complaints, which have a huge impact on the operation and development of the stadium. [0003] Only relying on normal maintenance technical measures can not guarantee the quality of the lawn, so it is necessary to actively update the lawn. At present, most of the stadium updates are shoveling replays. The disadvantages of this method are large workload, high cost, long closing time, and tight construction period. Many auxili...

AI Technical Summary

Problems solved by technology

[0002] The service life of golf course turf is generally about 15 years in suitable areas (humid climate). Sudden death on a large scale has resulted in increased maintenance costs and more complaints from members, which has had a huge impact on the operation and development of the stadium

[0003] Normal maintenance technical measures alone cannot guarantee the quality of the lawn, so it is necessary to actively renew the lawn

At present, the update of the stadium is mostly shoveling and replaying. The disadvantages of this method are heavy workload, high cost, long closure time, and tight construction period. Many auxiliary tasks are completed and opened in a hurry, which is extremely unfavorable for later maintenance. A similar situation may occur again in 3 or 5 years.

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