CN102261062B

CN102261062B - Desert green net

Info

Publication number: CN102261062B
Application number: CN201010205355.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2014-05-14
Anticipated expiration: 2030-05-31
Also published as: CN102261062A

Abstract

The invention discloses a desert green net. The desert green net comprises a net frame and net slings, wherein the net slings consist of a plurality of layers of plastic slings which have different sizes, are sleeved together, are provided with the same opening and are filled with grass seeds, tree seeds, fertilizer and microorganisms. The plastic slings are hollowed locally, are sparsely distributed on the back surface of the net frame and are connected with the net frame. The net frame has an upward front surface and a downward back surface and is paved on a sand surface. Due to the adoption of a multi-layer net sling structure, the detention time of water in sand is prolonged; sandy soil around seeds is relatively stable, thereby contributing to the sprouting and the growing of the seeds and playing a part in fixing sand; sand fixation, moisture preservation, fertilizer application and microorganism propagation are designed synthetically so that basic living environment is provided for the sprouting and the growing of the seeds, and an initial biological chain for the plant growth is established; and most of the adopted materials are waste plastics, household garbage and straws, so that the harm of the waste plastics, the household garbage and the straws to the environment can be reduced.

Description

Desert green net

Technical field

Desert afforestation of the present invention field, relate generally to a kind of in desert planting plants and the method and the utensil that carry out soil transformation, relate in particular to a kind of method that the herbaceous plant that waste or used plastics and household garbage make and the rack that relies non-irrigated vegetable seeds carry out desert afforestation of utilizing.

Background technology

The expansion gradually in desert worsens area, edge, desert people's living environment, can plough soil and reduce, and involves around area on a large scale, and dust and sand weather increases, and air quality declines, and climate change is violent.People study and rely non-irrigated plant variety for many years, plant trees, plant grass in desert, set up Three-North shelterbelt, lay straw lattice pad etc. on railway both sides.Relying non-irrigated plant variety is the plant that needs little water just can survive, and plant and sand combine and just can play the effect of fixing the sand.Planting trees, planting grass is to utilize trees to stop sand and dust, utilize grass roots to fix the sand, the prerequisite of this method is that trees and grass are all wanted large-area and survived for a long time, survive for a long time and need fixing moistening sandy soil, moisture evaporation in desert or be seeped into underground, the time that moisture keeps in sandy soil is very short, and this is directly on sandy soil, to plant and set, plant one of reason that careless survival rate is very low at present.Waste or used plastics is considered to the rubbish of difficult degradation, is the one of the main reasons of ecological environmental pollution.Along with human settlement's urbanization, domestic rubbish disposal also will become a great problem.In living nature, the common vitality of single species is all very fragile, and therefore, the comprehensive regulation that Desert Control need to carry out many species can reach the object taking effect for a long time.

Summary of the invention

The first problem that the present invention will solve is, large for dust storm intensity, the shot of sand is difficult to fix, and unfavorable to plant growth provides a kind of rack and string bag sand-fixation method that adopts large area networking.

The Second Problem that the present invention will solve is that the short plant growth that is unfavorable for of time keeping in sandy soil for water, provides a kind of laminated plastics string bag that adopts delay water evaporation and be seeped into underground method and utensil.

For addressing the above problem, desert green net provided by the invention comprises rack, the string bag, the back side of what the string bag was sparse be distributed in rack, and one or several grids of the edge of string bag mouth and rack are connected, and the rack back side that faces up is laid on Shamian Island down.Described rack is made up of the plastic wire of metal wire rod reinforcement, the described string bag is not of uniform size by some layers, be nested together and have the plastics string bag of same mouthful forms, the described plastics string bag has two classes: the seed string bag, the fertilizer string bag, the described seed string bag is that plastic sheeting is made sack, the first half of bag wall has several holes, fill the papery bag of grass seeds, seeds and growth enzyme through hole, and be connected with the membranous wall of sack, the latter half of bag wall has local hollow out grid; The described fertilizer string bag is the sack that the first half of making of some layers of plastic sheeting or the latter half have local hollow out grid, and the local hollow out grid of adjacent layer sack staggers, the local hollow out grid of outermost sack is in the latter half, size from internal layer to outer sack increases successively, and household garbage and the stalk of sneaking on a small quantity microorganism are housed in each layer of sack; The seed string bag, the fertilizer string bag are nested together successively mutually.Rack is pushed down the string bag, is laid on Shamian Island, and sand is blown into the string bag by wind, and the string bag that has filled sand sinks to the sand of fixing in rack and the string bag in sand and is fixed; Rainwater is lowered to the string bag, moistening seed, and successively overflow to the outer string bag, being become fertilizer by household garbage and stalk absorption, the microorganism in household garbage and stalk is infiltrated in sand along with the water overflowing spreads gradually; After rain stops, desert temperature raises, moisture evaporation in the sand of string bag bottom, the first half of the outer string bag stops moisture to be directly evaporated in air, between the layer of the string bag, again absorbed by household garbage, stalk and sand, delay the loss speed of moisture, can play the effect of improvement soil for germination growth provides long-term damp soil, the continuous breeding of microorganism in sand.

Described rack also can adopt plastic ties to work out.

Beneficial effect of the present invention is embodied in the following aspects:

(1) the present invention, owing to having adopted multilayer string bag structure, extends the holdup time of moisture in sand, and seed sandy soil are around relatively stable, are beneficial to its germinating growth, and played sand fixation.

(2) the present invention, owing to having adopted space truss structure, is blocked part sand, has played the effect of drawing up to dust storm, has stoped the loss of sand, has played sand fixation, can, in the time that dust storm is too large, not blow rack again.

(3) the present invention due to fixing the sand, moisturizing and fertilising and microbial reproduction carried out comprehensive Design, for germination growth provides basic living environment, set up the elementary biological chain of plant growth.

(4) most of material that the present invention adopts is waste or used plastics, household garbage and stalk, can reduce its harm to environment.

(5) the present invention makes simple, with low costly, compared with additive method, can reduce a large amount of human costs.

Accompanying drawing explanation

Fig. 1 is top view of the present invention.

Fig. 2 is local throwing face figure of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.

Shown in Fig. 1, desert green net provided by the invention comprises rack 1 and the string bag 2, the back side of what the string bag 2 was sparse be distributed in rack 1.Preferably rack 1 is superscribed regenerated plastics and is made the large net of a 5mx5m by aluminum steel, and grid is 0.1mx0.1m, and grid line specification is 20mmx5mm, and the frame of much throwing the net is connected and forms larger rack with rope again.Preferably the pocket mouth edge of the string bag 2 and 4 grids of rack 1 are connected.Shown in Fig. 2, preferably the string bag 2 by 5 layers not of uniform size, being nested together and having the plastics string bag of same mouthful forms, the described plastics string bag has two classes: the seed string bag 21, the fertilizer string bag 23, the preferred seed string bag 21 is made sack for regenerated plastics film, the first half of bag wall has 4 holes, fill the papery bag 22 of grass seeds, seeds and growth enzyme through hole, and be connected with the membranous wall of the seed string bag [21], the latter half of the seed string bag [21] wall has local hollow out grid; The described fertilizer string bag 23 is the sack that the first half of making of 4 layers of regenerated plastics film or the latter half have local hollow out grid, size from internal layer to outer sack increases successively, household garbage and the stalk 24 of sneaking on a small quantity microorganism are housed in each layer of sack, as fertilizer, the latter half of the outermost layer string bag 25 has hollow out grid.The fertilizer string bag 23 is enclosed within the outside of the seed string bag 21.Rack 1 is pushed down the string bag 2, is laid on Shamian Island, and sand is blown into the string bag by wind, and the string bag 2 that has filled sand sinks to the sand of fixing in rack 1 and the string bag in sand and is fixed; Rainwater is lowered to the string bag 2, moistening seed, and successively overflow to the outer string bag, absorbed by rubbish and stalk, be fermented into fertilizer, microorganism is infiltrated in sand along with the water overflowing spreads gradually; After rain stops, desert temperature raises, moisture evaporation in the string bag 2 bottom sands, the first half of the outermost layer string bag 25 stops moisture to be directly evaporated in air, between the layer of the string bag 2, again absorbed by household garbage and stalk, delay the loss speed of moisture, for germination growth provides long-term damp soil, rack 1 has guaranteed that withered grass roots is not blown away, can sprinkle grass seeds the coming year again in the string bag 2, cumulative year after year, microorganism obtains amount reproduction therebetween, plays the effect that changes sandy soil soil.

Claims

1. a desert green net, comprise rack (1), the string bag (2), the back side that is distributed in rack (1) that the string bag (2) is sparse, the edge of the string bag (2) mouthful and one or several grids of rack (1) are connected, and rack (1) back side that faces up is laid on Shamian Island down, described rack (1) is made up of the plastic wire of metal wire rod reinforcement, the described string bag (2) is not of uniform size by some layers, be nested together and there is the plastics string bag composition of same mouthful, the described plastics string bag has two classes: the seed string bag (21), the fertilizer string bag (23), the described seed string bag (21) is made sack for plastic sheeting, the first half of bag wall has several holes, fill grass seeds, the papery bag (22) of seeds and growth enzyme is through hole, and be connected with the membranous wall of the seed string bag (21), the latter half of the seed string bag (21) wall has local hollow out grid, the first half that the described fertilizer string bag (23) is made for some layers of plastic sheeting or the latter half have the sack of local hollow out grid, and the local hollow out grid of adjacent layer sack staggers, the local hollow out grid of outermost sack is in the latter half, size from internal layer to outer sack increases successively, and household garbage and the stalk (24) of sneaking on a small quantity microorganism are housed in each layer of sack, the fertilizer string bag (23) is enclosed within the outside of the seed string bag (21), rack (1) is pushed down the string bag (2), be laid on Shamian Island, sand is blown into the string bag (2) by wind, and the string bag (2) that has filled sand sinks to the sand of fixing in rack (1) and the string bag (2) in sand and is fixed, rainwater is lowered to the string bag (2), moistening seed, and successively overflow to the outer string bag, become fertilizer by household garbage and stalk (24) absorption, the microorganism in household garbage and stalk (24) is spread gradually along with the water overflowing and infiltrates in sand, after rain stops, desert temperature raises, moisture evaporation in the sand of the string bag (2) bottom, the first half of the outer string bag stops moisture to be directly evaporated in air, between the layer of the string bag (2), again absorbed by household garbage, stalk and sand, delay the loss speed of moisture, can play the effect of improvement soil for germination growth provides long-term damp soil, the continuous breeding of microorganism in sand.

2. desert green net according to claim 1, wherein also comprises that rack (1) adopts plastic ties to work out.