How artificial lawn dormant for conservation?

How artificial lawn dormant for conservation?

Into the winter, dormant lawns in an extremely fragile state, vulnerable to external damage. Because to establish turf protection flags, strengthen personnel patrol tube to prevent pedestrians from vehicles of excessive trampling and crushing. If the dormant period and wear due to trampling the lawn rolling aboveground, underground parts will be frost and death, thereby affecting the timeliness turning green lawn next year. Temperatures rise, some will be germinating lawn, lawn start tiller, fear trampling trampling should be avoided as much as possible, resulting in soil compaction, so that the lawn bald spots forming phenomenon.

Do Lawn Maintenance management summary, the production of labor, plant protection, fertilization, irrigation, mowing, weeding and other work to conduct a comprehensive statistics, compared with the original plan, to see what kind of work is not completed, what work needs to be improved, so that maintenance work further improved. In conclusion, based on the work of last year to do the production planning, budgeting, purchasing materials, pesticides, fertilizers, equipment, facilities, etc., to prepare and employment, and make this year the implementation of technical measures. In large sand arid regions, especially when seeding lawns should continue to make up the frozen water. At this point irrigation low temperatures, in order to prevent ice phenomenon, should be in the sunny 10:00 pm to 15:00 between watering, the soil can be quickly absorbed in the temperature dropped to complete this work, and timely return.

In addition to these measures, to protect but also to achieve a reasonable period of dormancy lawn fertilization, cold fire.

Cool-season lawns in the dormant winter, you can add a certain amount of applied organic fertilizer, improve soil structure, promote beneficial microbial activity in soil, improve soil temperature, enhance soil fertility, reduce diseases. All localities should combine local climatic factors, local conditions, flexible use. In the dressing should be done fertilizer evenly, avoiding "spotted"; fertilize the lawn before pruning, watering immediately after fertilization to prevent burns lawn.

For laid late or late fall lawn seeding in winter dormancy period as may be appropriate to use the non-woven fabric cover, plastic film, such as ash or straw covered cold, to prevent frost damage. Winter dormancy period of the lawn after another into the withering period, then prone to fires, especially in crowded places staff activities in particular should pay attention to. In addition to doing a reasonable before winter pruning, removing grass cushion is too thick, it should also clean up litter on the lawn, these flammable substances, could easily lead to fires.

Professional Soccer&Football Grass S50117

S50117(Professional Soccer/Football Grass)

Features:

1)Natural appearance

2)Made of diamond shaped monofilament

3)Strong color-fastness

4)Excellent durability and resilience

Specifications:

Pile height 20-65mm
Yarn weight 11000 Dtex
Yarn type PE / Monofilament / 8 F
Color         Dark Green, Lemon Green, Bi-Color(Mixed)
Guarantee 6-8 years

This product information comes from TurfSoccer.

according to the different herb combinations, artificial lawn can be divided into the following types

Garden lawn, according to the different herb combinations, artificial lawn can be divided into the following types:

    1. Simple lawn

    By a herb grass, saying a single grass or grass alone, such as Kentucky bluegrass, Zoysia grass, dog teeth grass lawn. Selection in northern China Department of buffalo grass, Kentucky bluegrass, Zoysia and other plants to lay a single lawn. In South China and other places selected Manila grass, Zoysia sinica, centipedegrass, carpet grass, Kentucky bluegrass, tall fescue. By the growth of a single lawn neat, beautiful, low, dense, leaf color consistent conservation and management, require fine.

    2. Mixed lawn

    Formed by several gramineous perennial herb mixed planting or mixed with other herbs lawn or grass gramineous perennial herb, known as of mixed lawn or mixed grass. According to the lawn functional properties, resistance to different requirements of the people, a reasonable proportion to the ratio of the mixed to improve lawns effect. For example, in China's northern Kentucky bluegrass + red fescue + perennial ryegrass, in southern China dog tooth grass, carpet grass or Zoysia mainly grasses, can be mixed with perennial ryegrass.

    3. Decorated flower lawn

    Grass plants as the main lawn or grass (mixed or pure), configure some gorgeous flowering perennial herb, known as lawn decorated with flowers. For example, on the grass, natural thinly dotted with saffron (Crocus), daffodils (Narcissus), Iris (Iris), Lycoris (Lycoris), tufted phlox (Phlox subulata), of Iris lactea (Irisensata), Hosta ( Hosta), Zephyranthes (Zephyranthes), leek orchid, orchid February, safflower wood sorrel (Oxalis) purple drug to the small, herbaceous and bulbous plants. The number of the cultivation of these plants is generally not more than 1/4-1/3 of the total area of ​​grassland. Distribution are sparse dense, scattered natural, but mainly for facilities open lawn, forest grassland, forest, grass, ornamental grass and revetment revetment on the grass, in the recreation lawn, flower bulbs located in the less busy place. This herb and flower bulbs, and sometimes fat leaves, sometimes flowering, sometimes flowers and leaves, hidden among the grass on the ground I saw a grassy field, afar Lvyin like blanket, unique sense of humor, for people to enjoy rest.

Choice of golf course putting green artificial lawn

Choice of golf course putting green artificial lawn

Golf course putting green turf generally circular or approximately circular irregular shape, the general area of ​​450 to 700m2. A standard golf course putting green area in the the 0.8 to 1.2hm2. Putting green lawn manicured short grass lawn and generally slight slope and downs, but the ball unimpeded rolling on its surface. Putting green hole position change. Hole puncher by specialized set inside the cave is a metal or plastic cup, the cup should be below ground 2.5cm (1 inch) inside the cave, flags hole, deep 10.16cm (4 inches). So that flag to identify the hole, the hole diameter of 10.79cm (4 1/4 inches).

Rootzones structure:
In 1960, the United States Golf Association (USGA) and the golf course lawn experts recommend a better putting green floor bed structure: Ping bed layer of a 30cm fine sand and peat, below 5.1cm coarse sand, and then the following is 10.2cm thick gravel, gravel under the drain, soil pH from 6.0 to 6.5.

Putting green grasses select:
The bentgrass (north temperate, boreal, cold temperate) Penncross varieties most widely
Bermudagrass (tropical, subtropical and temperate South)
The seashore paspalum improved varieties (tropical and subtropical)
Tropical and subtropical ryegrass for winter overseeding
Ring (Collar) and guards (APRON)

Around the green circle width of 0.9 to 2.7m ring (Collar) (ring lawn mowing height slightly higher than the green and below the fairway) surrounded by protection with the greens, grass and conservation management and greens are the same. Connected to the ring outside the fairway that is connected to the junction of the greens and fairways guards (APRON), management level lower than the greens and fairways similar.

artificial lawn is a key part of the modern livestock production system

artificial lawn is a key part of the modern livestock production system. On the one hand, it can make up for the deficiencies of natural grassland yields low to effectively alleviate pasture grazing pressure; the other hand, it can be a steady stream to provide livestock quantity, high quality forage. Therefore, artificial lawn sustained, stable and healthy development, protection of the ecological environment, improve livestock production plays an important role for the maintenance of livestock production. However, in the vast arid and semi-arid areas, artificial lawn is highly vulnerable to the double impact of natural and anthropogenic factors. Artificial lawn, drought, sandstorms and salinization, barren and other natural factors pose a direct threat to human practice activities and the level of awareness has a direct relationship to whether artificial lawn can function properly.

The ratio of the size of the total 12,582 rural information network area of ​​grass artificial lawn is also the most important symbol to measure the level of productivity of a country of grassland animal husbandry. U.S. artificial lawn (including crop rotation grass) accounted for 29%; New Zealand accounted for 61.9% of the total area of ​​grassland. According to the analysis, in the world, the proportion of total natural turf artificial lawn per 1% increase in grassland animal production levels increased by 4%, while the United States increased by 10%. The artificial lawn area accounting for about 3% of the total area of ​​grassland, the quantity and quality should be improved. Grassland restoration of cropland is both ecological construction, revegetation need more building and an excellent opportunity to expand the construction of artificial lawn.

Many international sports federation meeting to promote the development of artificial lawn

Many international sports federation meeting to promote the development of artificial lawn

Earlier this month, the International Rugby Board the One Turf meeting, to further promote the artificial lawn in the field of sports promotion. One Turf held its first meeting in December 2010, the purpose of the meeting is to promote a variety of sports for the sports authorities to monitor and looking for one-stop movement of artificial lawn solutions development worldwide.

Two-day meeting on a number of sports organizations to deliver a speech, including FIFA, the International Rugby Board, the United States Football League, the Gaelic Athletic Association (GAA), the International Hockey Federation. Simultaneously the sports artificial lawn detection agencies, scientists, as well as manufacturers, sports surface designers launched an in-depth discussion, it was agreed that the artificial surface can be used for many types of sports and to facilitate the promotion of these sports. International Rugby Board in this work plays a vital role, through the development of the production and installation standards so revolutionary enhance popularize the sport of rugby. To the general public through the use of artificial sports surface layer more people to enjoy the movement to bring the fun and benefits from the social elite. The International Rugby Board in charge of technical services Steve Griffiths said: "We are very pleased to see so many professionals, and representatives of the various sports federations to participate in this meaningful conference. Ultimately, we hope to Sports enthusiasts and professional athletes have created the best sports surface layer, so that all ages of people, in any case, can safely enjoy football and other sports. "

In the past few years, we have seen the promotion of artificial sports surface layer has made considerable progress, the cooperation of the various sports federations such meeting has also been strengthened. The meeting at the same time ensure the continued development of this good trend, especially for the general public and the grassroots level there are more opportunities for a positive impact from the sport. Professor Richard Kent, attend the meeting on behalf of the United States Football League, said: "All sports management agency should make decisions to improve the movement of surface layer security for the study of the principles of sports injuries should be the core issue of the International Rugby Board The One Turf Conference is the exchange of knowledge important opportunity in this side. "

The meeting heard each motion of the competent bodies on the artificial surface can affect the development of its movement, provides development and strategic decision to speak in the future. After that meeting reviewed the similarities and differences, and then a large sportswear manufacturers to summarize what kind of footwear products are most suitable for artificial lawn artificial lawn products in various sporting director, inter-agency certification standards. The conference explored the artificial lawn sports injuries related data, and then most of the delegates to participate in the drafting of a cooperation document, this cooperation documents in various sports-based artificial existing certification standards.

Third-generation artificial lawn evolutionary

Third-generation artificial lawn evolutionary

The first advantage compared to natural lawn is artificial lawn 1, artificial lawn requires relatively much less manual maintenance, can adapt to the frequent sports competitions, 3, artificial lawn does not require irrigation and mowing, relatively inexpensive many.

In the 1980s, artificial lawn is suddenly popular football club in the major. However, because the results are poor, the artificial lawn of fame becomes very poor. It is FIFA disabled, the major club also re-enable natural lawn.

In recent years, a new generation of artificial lawn (third-generation artificial lawn) appeared the artificial goods "and is expected back on the field. New artificial lawn soil and rubber, and natural lawn as soft, even safer in cold environments. Today, a lot of clubs began to adopt this artificial lawn. FIFA also allows some stadium laying this lawn. The European Cup in 2007, who first used this artificial lawn But UEFA or provisions finals natural lawn, only extremely large impact on the natural turf in climatic conditions in order to replace the artificial lawn.

Caused a large number of positive and negative studies in the scientific community, the new artificial lawn. Previously there have been studies to show that the artificial turf football field when training or competition, ankle sprains and torn anterior cruciate ligament damage and did not increase, however, may increase the athletes, especially young people with chronic pain. But a recent study from Japan found, mainly in the artificial turf football field training of young players, whether it is acute injury or chronic pain, and did not increase. Previously said chronic diseases increase, mainly because of the artificial turf can be used in any season, weather conditions, athletes training time extended.

Some studies have found that the hardness of the artificial turf will increase the chance of head injuries in athletes hit the pavement. However, some research that the third-generation artificial lawn more "soft" rubber padding can reduce head collision. According to the research of the University of Cardiff, the players head injuries, depends more on the quality of natural grassland: good natural turf is safer than artificial lawn, but natural lawn maintenance, artificial lawn prevailed.

The artificial grass Paste the production and construction of concrete steps are as follows

TurfSoccer before, I will introduce the characteristics of artificial grass, maintenance, etc. Let's talk about the construction process of the production of artificial grass.

variety of artificial grass, adjustable length, and to facilitate the construction, laying asphalt, cement venue.

First of all, we understand that under the composition of the structure of the artificial grass. artificial grass: plastic grass lawn at the bottom, non-woven cloth paste made seams. Paste considerations are as follows:

Before pasting to ensure non-woven fabrics, seams, fabric, lawn bottom surface is clean, dry and free of moisture, should not be under construction in wet rain, snow and other inclement weather, construction of suitable workers ambient temperature should be between 0-40 ℃, otherwise it will lead to The phenomenon of bonding is not strong.

The artificial grass Paste the production and construction of concrete steps are as follows:

A gummed adhesive:

Require brushing with a brush at the bottom of the artificial lawn Bohou uniform, can not be repeated gluing, or cause blistering or even fall, strictly control the thickness of the glue should be appropriate, pay attention to the gluing speed, respectively applied to the adhesive bonding of two surface.

The reasonable control of temperature, humidity and other conditions according to the time a dry set time generally appropriate glue good 10-15 minutes, the mortar to achieve the appropriate service three dry hand touch non-stick. Bonding requires disposable alignment cement. Must not be in the adhesive and later back to the mobile bond objects.

Second, pressurized cured:

Clear surface debris, after bonding with a special rubber mallet hammer real force to both sides from the adhesive at more firmly to the surface fully bonded dense. Curing time is generally three days, testing the ultimate strength is usually ten days. Therefore, during the curing period need to pay close attention to its maintenance, to avoid too prolonged sun exposure, water influx and move to the best condition of bonding.

III Crop rest:

Quartz sand and rubber particles before charging after bonding venue crop debris cleaned.

Fourth, the pavement of quartz sand

synthetic grass paste rest fixed grass seedlings grass seedlings inside with a special quartz sand, grass seedlings lodging, filling sand to grass seedlings remaining height less than 10 mm, spread over the surface of the grass seedlings rubber particles should be evenly spread over the grass seedlings not complex edge perfusion with sand to prevent athletes hurt.

Fifth, inspection and acceptance

Final overall inspection and acceptance of artificial lawn turf laying process is basically completed the above steps, such problems should be promptly amended report.