CN2907236Y

CN2907236Y - Soilless lawn with slow-releasing of fertilizer and water

Info

Publication number: CN2907236Y
Application number: CNU2005200061891U
Authority: CN
Inventors: 杨静
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-28
Filing date: 2005-06-28
Publication date: 2007-06-06
Anticipated expiration: 2015-06-28

Abstract

A slow release type soilless lawn relates to soilless cultivation with a view to providing the slow release type soilless lawn that can overcome the shortcomings of the original soilless lawn and is slow in water-fertilizer release, which consists of a green grass layer (1), a covering layer (2), a towel gourd network layer (3), and an isolated layer. In which, the green grass layer (1) refers to the grass cultivated; the covering layer (2) is mixedly made up of small pieces of or granular waste residues generated in the agriculture and forestry, as well as domestic wastes; the towel gourd network layer (3) is formed by paving fibrous matter extracted from dried pulps of completely mature and senescent towel gourds picked out of soft matters, in which a paste filler (4) made from various organic matters and inorganic fertilizers and prepared with water is staffed. The slow release type soilless lawn has the advantages of high survival rate, favorable sight feeling, fast growing, low producing cost, light weight, degradable property, easy maintenance and convenient transportation, etc., and can be used in public places, airports, halls & buildings, and roofs of residences.

Description

The spacetabs type lawn soilless

Technical field

The utility model relates to the soilless culture in the gardening, in particular to the lawn of soilless culture, furthermore relates to the spacetabs type lawn soilless.

Background technology

Green grassland is to protection and beautify the living environment, maintaining ecological balance plays an important role.In 20 end of the centurys, lawn soilless comes out, and it has overcome traditional existing many shortcomings of native turf that have effectively.In recent years, the technical development relevant with lawn soilless is very fast, existing Chinese patent is as No. 98204959.5 " a kind of combined type grass blanket of soilless culture ", number 00209886.5 " Vegetation net growing sod ", number 01256576.8 " carpet turf ", No. 01108799.4 " production method of lawn soilless ", No. 01274098.5 " environment-protective type plant cover plantation blanket ", number 02221432.1 " lawn soilless inoculating bed ", No. 200420105647.2 " the thick matrix lawn soilless of multi-layer combined type " etc.Though these lawns have save land resources, cultivation easily, advantage such as convenient transportation, but because the weak effect of the carrier preserve moisture and fertility of lawn soilless itself, water-fertilizer nutrient is met hot pressurized and can be overflowed, and liquid manure runs off waste greatly, the maintenance difficulty has influenced applying of market.If reasons such as, can't adhere to often water fertilisings special owing to topography and geomorphology, grass planting is easy to wither.Its reason is that original artificial lawn soilless exists structural defective.

Summary of the invention

The purpose of this utility model just is to provide a kind of shortcoming that can overcome original lawn soilless, the place of not selecting to grow, drought-resistant spacetabs type lawn soilless.

The spacetabs type lawn soilless that the utility model provides is made of with separation layer layer by layer greenweed layer, the covering bed of material, sponge gourd network; The separation layer place mat is in ground, sponge gourd Internet bedding is on separation layer, covering bed of material bedding is again sowed at the grass seeds germinating growth on the sponge gourd Internet, is passed the greenweed layer that the covering bed of material forms and then cover on the covering bed of material on the sponge gourd Internet.

The grass that the greenweed layer is promptly cultivated, it is on the surface on lawn.

The covering bed of material is by agricultural, forestry waste residue and domestic refuse, and for example pine needle, rice husk, waste paper etc. mix composition, and through being ground into fritter or acinous, its thickness is 5～30mm.Covering is the soil moisture conservation measure of very effectively economizing on water, and the effect of the covering bed of material is exactly to alleviate rainwater or water to the erosion of fertilizer and earth, reduces the water evaporates loss, and moisture and nutrient in the protection sponge gourd Internet prolong its life cycle.

The sponge gourd Internet is the interior flesh with growth full maturity and aging sponge gourd, rejects wherein soft, dries or dry resulting fibrous matter then.Have through the sponge gourd Internet of laying that fiber is crisscross, there are many holes that differ in size the centre.Wherein be filled with by fertilizer pasty masses that form and the water furnishing such as various organic matters such as soya-bean cake, colza cake, powdered rice hulls etc. and inorganic nitrogeneous fertilizer, phosphate fertilizer, potash fertilizer.Its thickness is 50～100mm.At initial stage making the spacetabs type lawn soilless, grass seeds is sprinkled into wherein.

Separation layer is made by agripast film or plastic material, and its effect one is to support whole lawn, and the 2nd, the ground of lawn and storing, metope are separated by.

The spacetabs type lawn soilless that the utility model provides, the outstanding availability that improves water-fertilizer nutrient that embodied is economized ability fertile, preserve moisture and fertility with water saving, and liquid manure discharges slow.This lawn plant can be resisted 30～50 days arids in vegetative period, but non-growing period water conservation 50～80 days, and well developed root system, cauline leaf is sturdy flexible, and the green phase is long, and resistance, disease and insect resistance performance are good, and generally all surpass 3 years service life.Plurality of advantages such as the spacetabs type lawn soilless has the survival rate height, view is strong, growth is rapid, cheap, light weight, degradable, easy maintenance, convenient transportation, can be used for public place, airport, office building, auditoriums, hotels, dwelling house roof, for people build green living space.

Description of drawings

Accompanying drawing is the structural representation of spacetabs type lawn soilless, and 1 is the greenweed layer among the figure, and 2 is the covering bed of material, and 3 is the sponge gourd Internet, and 4 is filler, and 5 is separation layer.

Embodiment

Embodiment is the spacetabs type lawn soilless as shown in drawings.Earlier at ground bedding one deck separation layer 5, bedding sponge gourd network 3 thereon, thickness is 80mm, every area is 1m * 2m, lays 50m altogether ²Fertilizer such as various organic matters such as soya-bean cake, colza cake, powdered rice hulls etc. and inorganic nitrogeneous fertilizer, phosphate fertilizer, potash fertilizer are mixed, and water furnishing pasty state is filled into equably in the hole that differs in size of sponge gourd network and goes, and forms filler 4; Simultaneously required grass seeds is sowed on demand at this above bedding sponge gourd network 3.At the covering bed of material of forming by mixing such as pine needle, rice husk, waste paper 2 that covers on the sponge gourd Internet 3 about 10mm, and the covering nonwoven, water immediately water enough permeable.About 5～7 days, after the grass seeds germination grows primary root, just can from the water-fertilizer nutrient of sponge gourd Internet 3 absorption, absorb nutrition, for growing, form greenweed layer 1.To spray 1 time in per 10 days with agricultural chemicals during this, with preventing disease and pest.After about 30 days, promptly form the lawn, can be for sale.The every 1m in this lawn ²Only heavy 10kg.

Claims

1 spacetabs type lawn soilless, it is characterized in that it is made up of greenweed layer (1), the covering bed of material (2), sponge gourd Internet (3) and separation layer (5), separation layer (5) place mat is in ground, sponge gourd Internet (3) bedding is on separation layer (5), the covering bed of material (2) bedding is again sowed at the grass seeds germinating growth on the sponge gourd Internet (3), is passed the greenweed layer (1) that the covering bed of material (2) forms and then cover on the covering bed of material (2) on sponge gourd Internet (3).

2 according to the described spacetabs type lawn soilless of claim 1, it is characterized in that the grass that greenweed layer (1) is promptly cultivated.

3 according to the described spacetabs type lawn soilless of claim 1, it is characterized in that the covering bed of material (2) is by through being ground into fritter or granuliform agricultural, forestry waste residue and domestic refuse, for example pine needle, rice husk, waste paper etc. mix composition, and its thickness is 5～30mm.

4 according to the described spacetabs type lawn soilless of claim 1, its feature is with the also interior flesh of aging sponge gourd of full maturity of growing in sponge gourd Internet (3), reject wherein soft, drying or dry resulting fibrous matter then forms through laying, wherein be filled with by fertilizer pasty state fillers that form and the water furnishing (4) such as various organic matters such as soya-bean cake, colza cake, powdered rice hulls etc. and inorganic nitrogeneous fertilizer, phosphate fertilizer, potash fertilizer, its thickness is 50～100mm.

5 according to the described spacetabs type lawn soilless of claim 1, it is characterized in that separation layer (5) made by agripast film or plastic material.