CN2307442Y - Lawn - Google Patents

Abstract

The utility model discloses a lawn carpet which forms a sheet shape and is composed of an upper and lower nonwoven fabric layer, a seed fertiliser layer and a plant fibre layer. The upper and lower nonwoven fabric layer, the seed fertiliser layer and the plant fibre layer are connected together through a needling machine. The fibres, the seeds and the fertilisers are ensured not to fall off through the upper and lower nonwoven fabric layer; the fertiliser layer provides nutrients for the prophase of the lawn; the plant fibre layer can naturally degrade and become the nutrients of growth of the lawn at a later stage, and the lawn carpet can strongly grow. The lawn carpet of the utility model has simple operation, convenient management, speedy lawn forming and convenient transportation, and has no weed.

Description

Straw carpet

The utility model relates to a kind of novel lawn.

At present, the planting on China lawn remains live, transplants, and plants and give birth to traditional land for growing field crops cultivation method, and its shortcoming is: become that the level ground is slow, living weeds, waste soil fertility, final-period management complexity.The Lawn Industry of China lags far behind the regional and national of west economy prosperity, can not adapt to the modern city construction, the needs that the greenery patches is built.

The purpose of this utility model is to provide a kind of straw carpet, becomes the level ground fast, not living weeds.

For achieving the above object, the utility model straw carpet is made up of up and down nonwoven layer, seed fertilizer layer and plant fiber layer in the form of sheets, is linked by pure cotton non-woven fabrics about the straw carpet, protection fiber, seed and fertilizer are not scattered in process of production, are convenient to the perverse one-tenth blanket of pin; Seed fertilizer layer is made up of seed and fertilizer, be positioned at the upper strata nonwoven below, bio-fertilizer can be guaranteed the growth of seed.Plant fiber layer mainly is made up of xylem fibre, grass fiber and flaxen fiber, the lower floor of seat seed fertilizer layer.

The advantage of the utility model straw carpet is:

1, the fertilizer layer is given birth in earlier stage for the lawn enough nutrients is provided, but the plant fiber layer natural degradation becomes the nutriment of lawn late growing stage;

2, nonwoven layer protection fiber, seed and fertilizer are not scattered up and down, are convenient to acupuncture and become blanket, play the tension effect;

3, straw carpet can directly be assisted and is located on the soil, generally can become the level ground at 40-120 days, compares with artificial lawn and can shorten 1 year curing period.

4, the not living weeds in lawn, convenient transportation.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is the utility model cross sectional representation.

Straw carpet is by upper strata nonwoven 1, lower floor's nonwoven 2, seed fertilizer layer 3 and plant fiber layer 4 are formed, straw carpet is linked by pure cotton non-woven fabrics up and down, it below the nonwoven of upper strata seed fertilizer layer 3, form by seed 5 and fertilizer 6, be plant fiber layer 4 below the seed fertilizer layer, make nonwoven layer by needing machine, fibrage and the acupuncture of seed fertilizer layer is straw carpet in the form of sheets, straw carpet is according to the area, weather, the difference of soil property is divided cold ground type and warm ground type, temperature is selected cold ground type grass blanket for use in 15-25 ℃ area, temperature is selected warm ground type grass blanket for use in 25-35 ℃ area, grass blanket thickness is 5mm, every square metre needs vegetable fiber 500 grams, seed 30 grams, fertilizer 10 grams, nonwoven 2m ², water absorbing agent 10 grams.

During auxilliary establishing, leveling land contacts the soil below with seed fertilizer layer and irrigates then, keeps humidity, and straw carpet just grows vigorously under suitable temperature.

Claims (1)

1, a kind of straw carpet is characterized in that: being made up of up and down nonwoven layer (1,2), seed fertilizer layer (3) and plant fiber layer (4), is up and down seed fertilizer layer and plant fiber layer between the nonwoven layer, and the acupuncture combination in the form of sheets.

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