CN2380023Y

CN2380023Y - Soil-free lawn-blanket

Info

Publication number: CN2380023Y
Application number: CN99228321U
Authority: CN
Inventors: 俞禄生; 王福银; 周道宏
Original assignee: JURONG AGRICULTURAL SCHOOL JIANGSU PROV
Current assignee: JURONG AGRICULTURAL SCHOOL JIANGSU PROV
Priority date: 1999-05-13
Filing date: 1999-05-13
Publication date: 2000-05-31
Anticipated expiration: 2009-05-13

Abstract

The soilless lawn blanket is composed of lawn grass and a planting net. The root system of the lawn grass passes through the planting net and covers its backside without soil. Compared with the prior art, it has a cultivation layer suitable for factory production and intensive production without destroying farmland. It takes a short time to grow a lawn, saves labor, low labor intensity, low management costs, high purity lawn, no weeds, complete root system, good grass quality, uniform thickness, easy survival after transplanting, convenient management, and can be rolled and cut.

Description

Soilless lawn blanket

The utility model relates to a kind of greening lawn new product, is meant a kind of soilless lawn blanket that is cut into all size and shape especially.

Traditional turfgrass production method is to plant in the farmland, treat turfgrass Cheng Ping after,, be transported to planting-site again and lay, field planting lawn straw cord mamoty from the field.With this kind method production lawn, be subjected to the influence of Changes in weather big, growth cycle is long, the administrative expenses height, labour intensity is big, and the soil benefit factor is low, be not suitable for factory, intensification production, the turfgrass purity difference, weeds and damage by disease and insect are serious, root system is imperfect, and quality is low, and careless base unit are is little, the earth uneven thickness of being with, it is undesirable to lay the back view, difficult management, the scope of application is narrower, and strips vegetation and can destroy the plow layer in farmland, the sustainable development of influence agricultural.Nineteen ninety-five, China introduced the complete set of equipments and the technology on the lawn of sowing grass seeds by duster from Switzerland.It is that to utilize special equipment be that carrier is sprayed at the face of land with plant seed, growth hormone, soil conditioner, composite fertilizer etc. with water, once finishes sowing, applies fertilizer and waters, and until emerging, taking root, can disposable Cheng Ping.But this special equipment costs an arm and a leg, and it is too high to cause into the level ground expense, and only limits to the planting seed use, and adaptability is subjected to certain limitation, poor operability; Ground such as Shanghai, Gansu once produced to plant gives birth to the band lawn, be that plant seed is broadcast between two-layer nonwoven (or with paper and other fibers as attachment), with special equipment two-layer nonwoven be bonded together, with the control seeding quantity, to plant to give birth to be with and sod on the bed of level ground, form the lawn by management.This method has in light weight, is convenient to store and transportation, and turf weed is few, advantages such as landscape effect is good, but this kind technology can not be applied on the asexual reproduction method of turfgrass, and the level ground bed is required high, cultivation management is complicated, promotes the use of to be subjected to limiting significantly.

The purpose of this utility model just is to overcome the defective of traditional lawn production method, provide a kind of in light weight, can roll up can sanction, the high-quality high-grade soilless lawn blanket of sanitation and hygiene, wide accommodation.

The purpose of this utility model is realized by following scheme:

The utility model lawn blanket is made of turfgrass and plantation net, and it is one deck plantation net that the bottom of lawn blanket does not have earth, and the root system of turfgrass passes the plantation net, is covered with the back side at the plantation net.

The density of the plantation net of lawn blanket is the 15-28 order.

The plantation net of lawn blanket can natural decomposition.

The height of the turfgrass of lawn blanket is the 5-8 centimetre.

Compared with the prior art the utility model has following advantage:

Suitable batch production and intensification are produced, and do not destroy the plow layer in farmland.Turf grass growing time shortens 50%, and recruitment economizes, and labour intensity is little, and administrative expenses are low.Can utilize some organic wastes of industrial and agricultural production to make raw material, protect environment, lawn purity height, no weeds, damage by disease and insect is light, and root system is complete, and herbaceous stem is good, and thickness is even, easily survives after the transplanting, convenient management, expense is low, view is more satisfactory.Sanitation and hygiene can be cut into all size and shape, wide accommodation.Weight saving 80%, freight volume is little, can save a large amount of freights.The output capacity height, the soil annual earnings improve about 10 times.Therefore the utility model has good popularization and application prospect as a kind of novel greening product.

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

Fig. 1 is a generalized section of the present utility model.

With reference to Fig. 1, the utility model soilless lawn blanket is made of turfgrass (1) and plantation net (3).Plantation net (3) is a kind of special 15-28 order net.In plantation net (3) one deck formulation media (2) is arranged, matrix (2) is mixed by industrial and agricultural production organic waste such as the rice chaff that becomes thoroughly decomposed, crop stalk, wood sawdust and peat, composite fertilizer, trace element etc., is turfgrass growth supply nutrient.The root system (4) of turfgrass (1) passes matrix (2) and plantation net (3), is covered with the back side at plantation net (3).The height of turfgrass (1) is advisable with the 5-8 centimetre.

Below be two embodiment of the present utility model, the utility model is not limited to following enforcement case.

Embodiment 1: with the seed plantation soilless lawn blanket of Festuca Arundinacea.

With 28 orders plantations net be layered on hard culture bed in, it is online that the formulation media that evenly mixes with become thoroughly decomposed rice chaff, the wood sawdust that becomes thoroughly decomposed, peat, rice chaff ash and composite fertilizer etc. is spread out in plantation equably, water spray makes matrix drenched, again the seed of Festuca Arundinacea is evenly broadcast on matrix and sprayed water seed and matrix are connected airtight.Before the seed tidy seedlings output, keep the matrix top layer moistening, manage to Cheng Ping routinely behind the tidy seedlings output.Treat that tall grass grows to the 5-8 centimetre, when root system is covered with the plantation net back side, just can play lawn blanket, when playing lawn blanket as long as firmly uncover the plantation net, pack by required specification cutting and to get final product.

Embodiment 2: with bent grass grass blade plantation soilless lawn blanket

In hard is culture bed, evenly sprinkle the matrix that one deck evenly mixes with become thoroughly decomposed rice chaff, the wood sawdust that becomes thoroughly decomposed, peat, rice chaff ash and composite fertilizer, 15 orders plantation net is tiled on the matrix, it is online that the bent grass grass blade evenly is sprinkling upon plantation, evenly cover one deck matrix on grass blade again, water spray makes all matrix drenched then.Before grass blade bears new root, young leaves, should keep matrix moistening.Grass blade is managed into the level ground after bearing new root, young leaves routinely.As long as uncover the plantation net when playing the lawn, specification cutting pack on demand gets final product.

Compared with the prior art, the production time shortens 50%. Reduce production costs 10%, product price improves 250%, freight saves 80%, and the soil annualized return improves about 10 times. During transplanting, only need nothing The soil grassplot blanket is layered on the field planting of putting in order and gets final product on the ground, because of no weeds, disease and pest is light, root system is complete, the pipe Reason is convenient, saves both labour and money the survival rate height. The laying view is more satisfactory.

Claims

1, a kind of lawn blanket is characterized in that lawn blanket is made of turfgrass and plantation net, and the bottom of lawn blanket is one deck plantation net, and the root system of turfgrass passes the plantation net, is covered with the back side at the plantation net.

2, lawn blanket according to claim 1, the density that it is characterized in that planting net is 15～28 orders.

3. according to claim 1,2 described lawn blankets, it is characterized in that planting net and be can natural decomposition material.

4, lawn blanket according to claim 1, the height that it is characterized in that turfgrass are 5～8 centimeters.