Maintenance method of grass surface of outdoor sports grounds

FIELD: agriculture.

SUBSTANCE: method comprises treatment of the upper layer of the substrate of outdoor sports grounds with aqueous reagent solution. The reagent is used as 1% aqueous solution of hydrogen peroxide. Treatment of the upper layer of the substrate of sports grounds with grass surface is carried out by sprinkler irrigation with the cycle of 5 irrigations a day in amount of 20 tons per one irrigation. After treatment with the reagent the organic mass exfoliated on the surface of outdoor sports grounds is removed, a break of two days is maintained in the treatment. Then the cycle of treatment of the grass surface is repeated also by sprinkler irrigation with 1% aqueous solution of hydrogen peroxide and, if necessary, overseeding of seeds of sod-forming grasses is carried out to restore the grass surface of outdoor sports grounds.

EFFECT: method enables to increase the intensity and to reduce the time of formation of grass surface and to simplify the maintenance of grass surface.

1 ex

 

The invention relates to the field of rural and urban, and can be used for the care of grass sports fields, Golf courses, race tracks and platforms, allowing you to maintain quality turf sports grounds or update them.

Known way to care for turf outdoor sports facilities, which consists in seeding the site, its watering by sprinkler irrigation, hand weeding and regular cutting of the grass.

This method does not ensure the creation of quality turf.

(Francine T. green, Green. - Farming, 1986, №2, №3, p. 72-75).

Known method of creating herbal grass cover outdoor sports grounds and care for them according to the patent RU 2087614 from 22.11.95, including seeding sites are prepared grass seeds, half daily watering, mowing with periodic fertilization and repair of the grounds after each use. The repair is to grabline and the subsequent maintenance of soil mix containing grass seed and consisting of the following components, wt.%: Chernozem - 60-80, peat - 35-10, dry pine sawdust - 5-10.

(EN 2087614 C1, E01C 13/00, A01G 7/06, 1994)

The disadvantage of this method is the complexity of lawn care during its cultivation and long enough for the formation of herbs�tion cover.

The closest to the claimed technical solution is the way to care for turf sports grounds, comprising treating the upper layer of soil with grass solution of reagent - polyethylsiloxane.

(EN 2020198 C1, 01G 7/06, 1994)

This method as well as all known methods do not contain the whole set of measures that allows you to create high-quality coating, which can withstand heavy loads when you use outdoor sports fields.

The task of the claimed method is the creation of technology that contains a set of measures to create high-quality turf that can withstand heavy loads when you use outdoor sports fields.

The technical result is to increase the intensity and decrease the time of the formation of turf due to gradual removal of layers of organic matter in the soil, which reduces the intensity of the formation of the turf, its quality decreases and reduces the service life of turf. This reduces the costs for caring for a grass pitch outdoor sports facilities. A method is also simple to implement.

To achieve the said technical result in the way to care for turf outdoor sports facilities, including treatment�the top layer of the substrate outdoor sports grounds with an aqueous solution of the reagent, according to the invention, the reagent used 1% aqueous hydrogen peroxide solution, and the processing of the upper layer of the substrate athletic fields grass is carried out by sprinkler irrigation cycle 5 irrigations a day for 5 days in the amount of 20 t one irrigation after treatment reagent is removed on the surface of exfoliated outdoor sports grounds organic mass that can withstand a break in treatment for two days, then repeat cycle processing turf also by conducting sprinkler irrigation 1%aqueous hydrogen peroxide solution and if necessary, carry out sowing of seeds, turf grasses to restore turf outdoor sports facilities.

Conducted by the applicants analysis of the prior art, including searching by the patent and scientific and technical information sources and identify sources that contain information about the analogues of the claimed method, has allowed to establish that the petitioners have not found an analogue, characterized by features identical to all the essential features of the claimed method.

The definition from the list of identified analogues of the prototype revealed a set of essential in relation to perceived technical result of the distinctive features in the claimed method, and�proposed in the claims.

Therefore, the claimed method meets the criterion of "novelty."

To verify compliance of the claimed method, the applicants conducted an additional search of the known solutions to identify signs that match the distinctive features of the prototype features of the claimed invention.

The search results showed that the claimed invention not apparent to the expert explicitly from the prior art, certain applicants have not identified impact provided the essential features of the claimed method of transformations to achieve a technical result.

Therefore, the claimed invention meets the criterion of "inventive step".

The criteria of the invention "industrial applicability" is confirmed by the fact that the claimed method contains a set of measures to create high-quality turf that can withstand heavy loads when you use outdoor sports fields.

The present invention will be explained a specific example of execution, which, however, are not only possible, but clearly demonstrates the possibility of achieving the desired technical result.

Example. The way to care for turf sports grounds as follows. To process the surface of the open dispute�active site (sports turf) grass 1% aqueous solution of hydrogen peroxide by sprinkler irrigation cycle 5 irrigations a day for 5 days in the amount of 20 tons for one watering. After processing reagent is removed on the surface of exfoliated outdoor sports grounds organic mass. Withstand a break in treatment for two days, then repeat the loop turf also by conducting sprinkler irrigation 1% aqueous solution of hydrogen peroxide. If necessary, carry out sowing of seeds, turf grasses to restore turf outdoor sports facilities.

Studies have been conducted and a series of laboratory experiments to accelerate the formation of turf sports grounds claimed method.

Research and experiments have shown that the intensity and decrease the time of the formation of turf to 5-6 days (7-9 days prototype) through the use of a complex of measures for the phased removal of organic matter in the substrate, which reduces the intensity of the formation of the turf, its quality decreases and reduces the service life of turf. Obtained in experiments turf withstands heavy loads when using the open Playground. Due to the fact that the inventive method is simple in execution, decrease the cost of care turf outdoor sports facilities.

Thus, the inventive method containing complex, uncut�measures entered as much as possible to create high-quality turf sports grounds and withstand heavy loads when you use outdoor sports fields, allows to increase the intensity of formation turf sports grounds and reduce the timing of their formation is due to gradual removal of organic matter in the soil, resulting in reduced intensity of the formation of the turf, its quality decreases and reduces the service life of turf. The main advantage of this method is improving the quality of established turf in the public arena and reducing the time of their formation.

The way to care for turf sports grounds, comprising treating the upper layer of the substrate outdoor sports grounds with an aqueous solution of the reagent, characterized in that the reagent is used as 1% aqueous solution of hydrogen peroxide, and the processing of the upper layer of the substrate athletic fields grass is carried out by sprinkler irrigation cycle 5 irrigations a day for 5 days in the amount of 20 t one irrigation after treatment reagent is removed on the surface of exfoliated outdoor sports grounds organic mass that can withstand a break in treatment for two days, then repeat the loop turf also by conducting sprinkler irrigation with 1% aqueous Sol�rum of hydrogen peroxide and if necessary, carry out sowing of seeds, turf grasses to restore turf sports grounds.



 

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4 tbl

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6 cl, 2 ex

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1 tbl, 1 ex

FIELD: chemistry.

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9 ex

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7 cl, 7 ex

FIELD: chemistry.

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9 ex

FIELD: agriculture.

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2 ex

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2 tbl, 1 dwg

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