CN1375184A

CN1375184A - Lawn maintaining method

Info

Publication number: CN1375184A
Application number: CN02115139A
Authority: CN
Inventors: 聂远祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-23
Filing date: 2002-04-23
Publication date: 2002-10-23
Anticipated expiration: 2022-04-23
Also published as: CN1166270C

Abstract

The invention discloses a means of preserving grass-plot, including steps as follows: 1. Sprinkle grass auxon comprising agricultural urea and potassium dihydrogen phosphate mixed up by water; 2. when temperature falls down to below 8 deg.C, put up a greenhouse for insulation; 3. when temperature rises to above 10 deg.C and low temperature will not show up by prediction, pull down the thermal greenhouse. The method can keep grass-plot in good state of growth in automn and winter when the temperature falls down to around 0 deg.c.

Description

A kind of maintenance process of lawn

Affiliated technical field

The present invention relates to a kind of maintenance process of lawn.

Background technology

Whenever autumn and winter season, and since the drying of weather and cold, all most of flavescence such as the greening lawn in city and lawn, stadium, withered, in addition dead.This is concerning the stadium with modern facilities, and this is undoubtedly the matter of regret of part blemish in an otherwise perfect thing, makes troubles for people's motion, and especially play football in the football field that does not have greenweed in the football field, can increase the performance of injured chance of sportsman and playing skill.Existing maintenance process to the lawn, football field mainly is to execute some common composite fertilizers, but in autumn and winter season, and executing common composite fertilizer, that green effect is protected on the lawn is little.

Summary of the invention

The object of the present invention is to provide a kind of maintenance process of lawn, can make the lawn autumn and winter season temperature reduce to about 0 ℃ still not frost bitten, keeping growth conditions preferably.

Purpose of the present invention can realize by following technical measures: the present invention includes following steps: 1, the lawn is sprayed by agricultural urea and potassium dihydrogen phosphate and add the formulated lawn auxon of water; 2, when climate temperature drops to below 8 ℃, begin artificial scaffolding insulation is implemented on the lawn; 3, when the temperature rises to more than 10 ℃ and when expecting can low temperature not occur again, just whole insulation canopy can be removed.

The configuration step of lawn of the present invention auxon is: calculate by per 100 square metres of lawn consumptions, the potassium dihydrogen phosphate 550～650 of getting agricultural urea 450～550 grams and content respectively and being 98% or more restrains, and it is 50～60 liters that merging adds water to capacity, stirring and dissolving.

Scaffolding step of the present invention: one end begins to insert the meadow to curve arch form and two from the lawn 1, to get bamboo plate, the arrangement of embarking on journey, and adjacent bamboo chip line space is 0.8～1.2 meter; Plastic film is overlying on the arch form bamboo chip that forms a line, and clamps film and be fixed on the bamboo chip with clip; 2, from secondary series, form between the row of next column and the row of previous column and intersect the strong point, the width of its intersection region is 20～25 centimetres, the edge of each row film is held by fulcrum and can not be pushed down the lawn, has formed whole keeping warmth space; 3, clamp with clip the overlapped and involute back of the film edge that covers between two row, makes the formation sealing keeping warm mode basically that covers, and at last the film edge around the lawn is pushed down with weight, guarantees heat insulation effect.

Utilize the present invention that multiple different grass seeds is experimentized shown in the following tabulation 1,2 of result:

Table 1 sprays several lawn growth situations behind the auxon

Turf grass species	Spray the auxon growing state	Use common composite fertilizer growing state	Growing state when not applying fertilizer
Turf grass species	Spray the auxon growing state	Use common composite fertilizer growing state	Growing state when not applying fertilizer	Korea lawn grass	Began to change dark green in 6-7 days, it is vigorous to grow, protect about the green 35 days time, during disease is not arranged.	Began to change dark green in 7-8 days, growth is better protected about the green 25 days time, during blade macula lutea was once arranged.	Poor growth, do not have obviously dark greenly, once be subjected to the brown spot infringement.
Bermudagrass grass	Began to change dark green in 6-7 days, it is vigorous to grow, protect about the green 36 days time, during disease is not arranged.	Began to change dark green in 7-8 days, growth is better protected about the green 25 days time, and obvious tikka is not arranged.	Poor growth does not have obviously dark greenly, does not find disease	Korea lawn grass
Bermudagrass grass				Carpetweed	Began to change blue or green in 6-7 days, it is vigorous to grow, protect about the green 34 days time, during disease is not arranged.	Began to change dark green in 8-9 days, growing way is better, protects about the green 23 days time.A small amount of tikka was once arranged.	Poor growth does not have obviously dark greenly, and obvious tikka is arranged.
Pure leaf grass	Began to change dark green in 6-7 days, it is vigorous to grow, and protects about the green 33 days time, and disease is not arranged	Began to change dark green in 7-8 days, growth fraction is better, protects about the green 22 days time, does not find disease.	Poor growth does not have obviously dark green.	Carpetweed

Table 2 is taked several lawn growth situations in scaffolding insulation back

Turf grass species	Growth conditions after insulation below 8 ℃	At the growth conditions of not taking below 8 ℃ to be incubated
Turf grass species	Growth conditions after insulation below 8 ℃		Korea lawn grass	Growth is normal, still keeps dark green	Substantially be in resting state, blade shows withered yellow.
Bermudagrass grass	Growth is normal, still keeps dark green	Substantially be in resting state, blade shows withered yellow.	Korea lawn grass	Growth is normal, still keeps dark green
Bermudagrass grass	Growth is normal, still keeps dark green		Carpetweed	Growth is normal, still keeps dark green	Substantially be in resting state, blade shows withered yellow.
Herba Stenotaphri helferi	It is normal substantially to grow, and keeps green state	Be in resting state, blade becomes pale brown look.	Carpetweed	Growth is normal, still keeps dark green

Compared with prior art have following advantage from the above-mentioned the present invention of showing: 1, wide adaptability, no matter any lawn is warm season grass or cool-season grasses, no matter in south or in the north, the present invention can both make the lawn all can keep evergreen growing way the whole year; 2, the present invention operates easily and grasps, and only needs training a little, and general employee all can grasp, and during operation, 5-6 workman just can finish the scaffolding heat insulation work in a football field in half a day, also only needs half a day during dismounting; 3, small investment, effective; Can gather materials on the spot, the insulation canopy need not a screw, also need not to increase other instrument and equipments, about about 10,000 yuan of the used insulation material in football field.

Description of drawings

The present invention is further illustrated below in conjunction with the drawings and specific embodiments.

Fig. 1 is the schematic diagram of insulation canopy among the present invention.

Embodiment

Calculate by per 100 square metres of lawn consumptions, getting agricultural urea 500 grams and content respectively and be 98% potassium dihydrogen phosphate 580 restrains, with adding water to capacity after the above-mentioned two samples merging is 55 liters, and stirring and dissolving is mixed with the lawn auxon, directly the lawn is sprayed with above-mentioned auxon; The lawn sprayed once in common every month.

When climate temperature drops to below 8 ℃, begin artificial scaffolding insulation is implemented on the lawn; The scaffolding step: one end begins to insert the meadow to curve arch form and two from the lawn 1, to get bamboo plate, the arrangement of embarking on journey, and adjacent bamboo chip spacing is 1 meter; Plastic film is overlying on the arch form bamboo chip that forms a line, and clamps film with clip and be fixed on the bamboo chip in nearly high 20 centimeters of fulcrum; 2, from secondary series, form between the row of next column and the row of previous column and intersect the strong point, the width of its intersection region is 20 centimetres; The edge of each row film is held by fulcrum and can not be pushed down the lawn, formed whole keeping warmth space; 3, clamp with clip the overlapped and involute back of the film edge that covers between two row, makes the formation sealing keeping warm mode basically that covers, and at last the film edge around the lawn is pushed down with weight, to guarantee heat insulation effect.Put up a shed required material with long 105 meters, and wide 68 meters football field consumption is an example, about 8000 square metres of agricultural plastic film, about 7500 of common file, 4000 of mao bamboon agreements that contracts a film or TV play to an actor or actress, the bamboo plate specification is long 2.5 meters, wide 3 centimetres, and fines away in its two 5 centimeters respectively.

When the temperature rises to more than 10 ℃ and when expecting can low temperature not occur again, just can be with whole insulation frame by the front and back orderly release.If when meeting long-term microthermal climate, set out according to lawn growth needs and consideration minimizing workload, remove once about general per fortnight, after carrying out necessary work such as pruning, irrigation and fertilising, should in time carry out covering and heat insulating by above-mentioned scaffolding step again, in order to avoid the lawn exposes overlong time and is subjected to frostbite.

Claims

1, a kind of maintenance process of lawn is characterized in that may further comprise the steps: (1) sprays by agricultural urea and potassium dihydrogen phosphate the lawn and adds the formulated lawn auxon of water; (2) when climate temperature drops to below 8 ℃, begin artificial scaffolding insulation is implemented on the lawn; (3) when the temperature rises to more than 10 ℃ and when expecting can low temperature not occur again, just whole insulation canopy can be removed.

2, the maintenance process on lawn according to claim 1, it is characterized in that: the preparation steps of described lawn auxon is: calculate by per 100 square metres of lawn consumptions, the potassium dihydrogen phosphate 550～650 of getting agricultural urea 450～550 grams and content respectively and being more than 98% restrains, it is 50～60 liters that merging adds water to capacity, stirring and dissolving.

3, the maintenance process on lawn according to claim 1 is characterized in that: the step of described scaffolding is: (1) is got bamboo plate one end is begun to insert the meadow to curve arch form and two from the lawn, the arrangement of embarking on journey, and adjacent bamboo chip line space is 0.8～1.2 meter; Plastic film is overlying on the arch form bamboo chip that forms a line, and clamps film and be fixed on the bamboo chip with clip; (2) from secondary series, form between the row of next column and the row of previous column and intersect the strong point, the width of its intersection region is 20～25 centimetres; The edge of each row film is held by fulcrum and can not be pushed down the lawn, formed whole keeping warmth space; (3) clamp with clip the overlapped and involute back of the film edge that covers between two row, makes the formation sealing keeping warm mode basically that covers, and at last the film edge around the lawn is pushed down with weight.