CN102640652A - Soilless lawn and preparation method of soilless lawn - Google Patents
Soilless lawn and preparation method of soilless lawn Download PDFInfo
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- CN102640652A CN102640652A CN2012101420190A CN201210142019A CN102640652A CN 102640652 A CN102640652 A CN 102640652A CN 2012101420190 A CN2012101420190 A CN 2012101420190A CN 201210142019 A CN201210142019 A CN 201210142019A CN 102640652 A CN102640652 A CN 102640652A
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- 238000002156 mixing Methods 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 26
- 238000000465 moulding Methods 0.000 claims abstract description 22
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Of Plants (AREA)
Abstract
The invention discloses soilless lawn and a preparation method of the soilless lawn. The soilless lawn comprises a bottom plate and an upper cover, wherein the bottom plate is mainly prepared by using fiber biomass or mixing the fiber biomass with low-grade biomass, carrying out devillicating treatment by a devillicating machine, then carrying out pulp grinding for forming physical mechanical pulp, adding paper boards for pulp making, adding water-retaining agents and/or fertilizer retaining agents and/or grass seeds, uniformly mixing materials via stirring, carrying out molding forming, and drying the materials; and the upper cover is mainly prepared by using low-grade biomass or mixing the low-grade biomass with the fiber biomass, carrying out devillicating treatment by the devillicating machine, carrying out pulp grinding for forming physical mechanical pulp, adding paper boards for pulp making, adding the water-retaining agents, uniformly mixing materials via stirring, carrying out molding forming, and drying the materials. The biomass materials are adopted, the goal of fixing the lawn can be reached, in addition, the normal growth of the lawn cannot be influenced, because the biomass materials can be degraded by microbes, the nutrition is provided for the growth of the lawn, and in addition, the soil pollution caused by the use of plastic or nonwoven lawn plates is avoided.
Description
Technical field
The invention belongs to agricultural environment engineering and biological technical field, relate to a kind of lawn soilless and preparation method thereof.
Background technology
In order to prevent the water and soil loss of slope soil, people are mostly at various hillside fields and bank protection area turf plant.But owing to the impact of rainwater and domatic has reasons such as gradient, the lawn on plane is fixed on domatic last time of inclination need be by other materials.The bulkhead tech of vegetation development at present is very fast, for example the patent No. be 99251700.1 with the patent No. be " slope vegetation protection net " and " being added with the slope vegetation protection net of pad net " of the patent No. 00221956.5 of 200520079346.1.But the raw material of above-mentioned slope protection net is plastics or nonwoven etc., and non-degradable under the natural conditions stays all the year round in soil and can pollute soil, thus influence root system of plant to around penetrate; In addition, some slope protection net need through nail be fixed in domatic on, and then slope protection net around with and above covering earth, can increase manpower and materials like this, cause the raising of cost.
Summary of the invention
The objective of the invention is above-mentioned deficiency, a kind of lawn soilless is provided to prior art.
Another object of the present invention provides the preparation method of this lawn soilless.
The present invention realizes through following technical scheme:
A kind of lawn soilless comprises base plate and loam cake; Described base plate mainly mixes the back earlier through dividing the silk machine to divide silk to handle by fibrous biomass or fibrous biomass with low-grade living beings;, defibrination adds cardboard slurrying or directly slurrying after forming the physical mechanical slurry; Add water-loss reducer and/or fertilizer-keeping agent and/or grass seeds, the moulding of stirring and evenly mixing post moulding, drying prepare; Described loam cake mainly by low-grade living beings or low-grade living beings with after fibrous biomass mixes; Earlier through dividing the silk machine to divide silk to handle; Form physical mechanical slurry back through defibrination and add cardboard slurrying or directly slurrying, the adding water-loss reducer, stirring and evenly mixing after molded, drying prepare.
Described fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, rice grass or the Solidago Canadensis stalk obtain after separating through thread rolling; Described low-grade living beings are selected from one or more in weter hyacinth, turfgrass, natural pond slag or the dried cow dung.
Be used to produce the consisting of of each raw material of base plate: low-grade living beings 0-50 weight portion; Fibrous biomass 10 weight portions-90 weight portion, manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion; Grass seeds 0 weight portion-20 weight portion, fertilizer-keeping agent 0 weight portion-10 weight portion; Preferred low-grade living beings 30 weight portions-50 weight portion, fibrous biomass 20 weight portions-40 weight portion, manila board 4 weight portions-6 weight portion, water-loss reducer 1 weight portion-6 weight portion, grass seeds 0 weight portion-12 weight portion, fertilizer-keeping agent 0 weight portion-6 weight portion.
Be used to produce the consisting of of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-50 weight portion; Do cow dung 0 weight portion-50 weight portion, turfgrass 0 ~ 40 weight portion, natural pond slag 0 weight portion-40 weight portion; Manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion, optimum fiber living beings 0 weight portion-20 weight portion; Weter hyacinth 0 weight portion-45 weight portion is done cow dung 0 weight portion-35 weight portion, turfgrass 0 ~ 30 weight portion; Natural pond slag 0 weight portion-35 weight portion, manila board 4-6 weight portion, water-loss reducer 1 weight portion-6 weight portion.
Lawn soilless of the present invention preferably has following structure: described lawn soilless plate is made up of lid and base plate two parts; Lid is provided with the loam cake through hole of some; And and upper end identical with the quantity of loam cake through hole seamlessly links to each other the hollow solid of the loam cake of lower end closed with the sealing of loam cake through hole; Base plate is provided with bottom hole, and and upper end identical with the quantity of bottom hole seamlessly link to each other with the bottom hole sealing, the hollow solid of the base plate of lower end closed, and the loam cake through hole is identical with the number of bottom hole, and the position correspondence; Lid is more bigger than base plate, and the loam cake draw-in groove of the setting of lid edge engages with the base plate draw-in groove that bottom edge is provided with.
The opening bore of the hollow solid of described loam cake is slightly less than the opening bore of the hollow solid of described base plate, and the height of the hollow solid of described loam cake is 1/6 ~ 1/4 of the hollow solid height of described base plate.
The hollow solid of described loam cake is a cylinder, cone or other cubes.
The hollow solid of described base plate is a cylinder, cone or other cubes.
The preparation method of lawn soilless of the present invention comprises the steps:
1) defibrination: for base plate: fibrous biomass or fibrous biomass are mixed with low-grade living beings; Through dividing the silk machine to divide silk to handle, carry out defibrination through high-density paste mill more earlier, form the physical mechanical slurry; For loam cake: low-grade living beings or low-grade living beings are with after fibrous biomass mixes; Through dividing the silk machine to divide silk to handle, carry out defibrination through high-density paste mill more earlier, form the physical mechanical slurry;
2) slurrying: for base plate: in the physical mechanical slurry, add cardboard slurrying, or directly slurrying, adding water-loss reducer and/or grass seeds and/or fertilizer-keeping agent again, to form concentration be the slurry of 0.3%-10%, is preferably formed the slurry that concentration is 0.8-5.0%; For loam cake: in the physical mechanical slurry, add cardboard slurrying or directly slurrying, adding water-loss reducer, to form concentration be the slurry of 0.3%-15%, is preferably formed the slurry that concentration is 0.5-3.0%;
3) molded: as respectively through molding forming machine moulded section, to produce base plate and loam cake semi-finished product behind the slurry stirring and evenly mixing that step 2) prepares;
4) drying: base plate and loam cake semi-finished product obtain the lawn soilless finished product through low temperature drying or air-dry; Or do not carry out special oven dry or air-dry, and directly in transportation, carry out natural seasoning, obtain the lawn soilless finished product.
Wherein, described fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, rice grass or the Solidago Canadensis stalk obtain after separating through thread rolling; Described low-grade living beings are selected from one or more in weter hyacinth, turfgrass, natural pond slag or the dried cow dung.
Be used to produce the consisting of of each raw material of base plate: low-grade living beings 0-50 weight portion; Fibrous biomass 10 weight portions-90 weight portion, manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion; Grass seeds 0 weight portion-20 weight portion, fertilizer-keeping agent 0 weight portion-10 weight portion; Preferred low-grade living beings 30 weight portions-50 weight portion, fibrous biomass 20 weight portions-40 weight portion, manila board 4 weight portions-6 weight portion, water-loss reducer 1 weight portion-6 weight portion, grass seeds 0 weight portion-12 weight portion, fertilizer-keeping agent 0 weight portion-6 weight portion.
Be used to produce the consisting of of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-50 weight portion; Do cow dung 0 weight portion-50 weight portion, turfgrass 0 ~ 40 weight portion, natural pond slag 0 weight portion-40 weight portion; Manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion, optimum fiber living beings 0 weight portion-20 weight portion; Weter hyacinth 0 weight portion-45 weight portion is done cow dung 0 weight portion-35 weight portion, turfgrass 0 ~ 30 weight portion; Natural pond slag 0 weight portion-35 weight portion, manila board 4-6 weight portion, water-loss reducer 1 weight portion-6 weight portion.
Beneficial effect of the present invention is:
The present invention utilizes fibrous biomass such as rice bar, wheat straw, soybean straw, barley straw, the rice grass belongs to stalk, reed rod, Solidago Canadensis and low-grade living beings such as weter hyacinth, cow dung, turfgrass or natural pond slag are raw material; With its recycling; Form the new raw material of industry; Do not consume land resources, and the low-grade living beings that will discard realize turning waste into wealth.The present invention adopts biological material; Not only can reach the fixedly purpose on lawn; And can not influence the turfgrass normal growth; The growth that is not merely turfgrass provides nutrition because biomaterial can be degraded by microorganisms, and has avoided using plastics or the next soil pollution of nonwoven lawn strip.
Lawn soilless is made with a kind of material usually in the prior art, and its degradation speed is identical, easy slowly sprouting and the growth that influences grass-seed but loam cake was degraded, and the base plate degraded is too fast to be prone to cause grass-seed and cultivation matrix to run off.The present invention is directed to this problem; Composition to loam cake and base plate is adjusted; Loam cake uses the low-grade living beings that are prone to degraded to be primary raw material, has then added the slow fibrous biomass of degradation speed in the base plate, and the loam cake degradation speed that is is obviously faster than base plate; And the upper cover thickness of preparation addresses this problem from material and structure two aspects less than base plate.
Say that from structure the hollow solid of lawn soilless lid of the present invention also can keep certain moisture, supply with the growth of seed and promote the degraded of lid, thereby facilitate for seed sprouting and follow-up growth; Lid can be good at engaging with base plate two parts, and the nutrient matrix of seed and the lawn soilless of splendid attire in the hollow solid of base plate can not dropped out because of operation such as transportation.
Description of drawings
The base plate end view of Fig. 1, lawn soilless plate, wherein, 5 is base plate, 8 is the hollow solid of base plate.
The base plate integral body of Fig. 2, lawn soilless plate is overlooked, and wherein, 6 is bottom hole, and 3 is the base plate draw-in groove.
The lid end view of Fig. 3, lawn soilless plate, wherein, 1 is lid, 4 is the hollow solid of loam cake.
The lid integral body of Fig. 4, lawn soilless plate is overlooked, and wherein, 2 is the loam cake through hole, and 7 is the loam cake draw-in groove.
The unitary side view of Fig. 5, lawn soilless plate, wherein, 1 is lid, and 4 is the hollow solid of loam cake, and 5 is base plate, and 8 is the hollow solid of base plate.
Embodiment
The embodiment that gives an example below further specifies the present invention, but does not therefore limit content of the present invention.
To pass through the paddy rice rod fibers bundle and the weter hyacinth that obtain after thread rolling separates and divide the silk machine to carry out the processing of branch silk, carry out defibrination through high-density paste mill again, and form physical mechanical slurry back and add manila board through fiber; Through troughing slurrying; Add water-loss reducer, fertilizer-keeping agent and turfgrass seed, the formation mass concentration is 0.8% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Paddy rice bar 35 weight portions wherein, weter hyacinth 40 weight portions, manila board 8 weight portions, turfgrass seed 5 weight portions, water-loss reducer 6 weight portions, fertilizer-keeping agent 6 weight portions.
Fig. 1 ~ 2 have provided the base plate 5 of this lawn soilless, and its length and width specification is that 50 * 50cm, thickness are the square plate of 5mm, on flat board, is provided with 81 bottom holes 6 equably, promptly keep the spacing of 2mm between the through hole.Reverse side at base plate 5 is provided with the hollow solid 8 of the cone base plate identical with number of openings, and the height of the hollow solid 8 of this cone base plate is 52mm; The upper end of the hollow solid 8 of each cone base plate seamlessly seals with a bottom hole 6 accordingly and links to each other.Be provided with base plate draw-in groove 3 around base plate 5 edges.
Weter hyacinth, cow dung, natural pond slag are carried out defibrination through a minute silk, high-density paste mill; Formation physical mechanical slurry adds the manila board making beating, adds water-loss reducer; The formation mass concentration is 0.5% slurry behind the stirring and evenly mixing; Through paper mould equipment mold moulding, make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, weter hyacinth 30 weight portions are done cow dung 35 weight portions, natural pond slag 25 weight portions, manila board 8 weight portions, water-loss reducer 2 weight portions.
Fig. 3 ~ 4 have provided the lid 1 of this lawn soilless, and its length and width specification is that 52 * 52cm, thickness are the square plate of 2mm, is provided with 81 loam cake through holes 2 equably in the front of lid 1, promptly keep the spacing of identical 2mm between the loam cake through hole.Below lid 1, be provided with the cylinder loam cake hollow solid 4 identical with loam cake through hole 2 quantity, the height of the hollow solid 4 of this cylinder loam cake is 15mm; The upper end of the hollow solid 4 of each cylinder loam cake seamlessly seals with a loam cake through hole 2 accordingly and links to each other.Loam cake through hole 2 should be identical with bottom hole 6 quantity, and the position is corresponding.Be provided with loam cake draw-in groove 7 around the cover rim.
Loam cake is engaged with base plate, be assembled into lawn soilless finished product (Fig. 5); Also can in the hollow solid 8 of base plate, add turfgrass seed and cultivation matrix,, get the lawn soilless finished product again with loam cake and base plate card and assembling.During use, lawn soilless spread out be placed on the soil, live at four brads with little timber again, water uniformly and spread water and get final product.
During use can with the preparation
To pass through the soybean straw fiber bundle that obtains after thread rolling separates mixes with the reed rod fiber bundle; After branch silk machine divides a processing, carry out defibrination with high-density paste mill again, formation physical mechanical slurry back adding manila board is 1.0% slurry through troughing slurrying formation quality percentage composition; In described slurries, add water-loss reducer; Stirring and evenly mixing is after paper mould equipment mold moulding, and Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, soybean straw fiber bundle 40 weight portions, reed rod fiber bundle 40 weight portions, manila board 5 weight portions, water-loss reducer 6 weight portions.
In like manner will pass through the wheat straw fiber bundle that obtains after thread rolling separates, dried cow dung through undue silk, slurrying; Add the manila board making beating; Add water-loss reducer, the formation mass concentration is 0.8% slurry after mixing, again through the slurrying mold apparatus; Put into the loam cake that lawn board mold (loam cake) can make the lawn plate in the equipment, can make finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein wheat straw fiber bundle 20 weight portions are done cow dung 35 weight portions, manila board 4 weight portions, water-loss reducer 2 weight portions.
Do not contain grass-seed and fertilizer-keeping agent in the flooring material of this lawn soilless, so grass-seed and cultivation matrix need add; Can when lawn soilless is produced, add, sell the assembling back; Also but this lawn soilless of direct marketing adds grass-seed and cultivation matrix before use as required by the user, re-uses after the assembling.
The reed rod of doing is cut into 5cm left and right sides segment, in limewash, soak after 45 minutes flushing with clean water 2 times; Add again and do cow dung; Mixing carries out defibrination formation physical mechanical slurry back with high-density paste mill and adds manila board, through troughing slurrying after branch silk machine divides silk to handle.In described slurries, add water-loss reducer, fertilizer-keeping agent and ryegrass seed; The formation mass concentration is 2.5% slurry behind the stirring and evenly mixing; Through paper mould equipment mold moulding, Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein reed rod 30 weight portions are done cow dung 30 weight portions, manila board 5 weight portions, water-loss reducer 5 weight portions, ryegrass seed 8 weight portions, fertilizer-keeping agent 2 weight portions.
In like manner will pass through the wheat straw fiber bundle, the weter hyacinth that obtain after thread rolling separates and carry out defibrination through a minute silk, high-density paste mill; Formation physical mechanical slurry adds the manila board making beating, adds water-loss reducer; The formation mass concentration is 1.0% slurry behind the stirring and evenly mixing; Through paper mould equipment mold moulding, make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, wheat straw fiber bundle 10 weight portions, weter hyacinth 40 weight portions, manila board 7 weight portions, water-loss reducer 2 weight portions.
To pass through the rice grass rod fibers bundle that obtains after thread rolling separates and cut into 5cm left and right sides segment, and after dried cow dung is mixed, divide silk to handle through dividing the silk machine; Carry out defibrination with high-density paste mill again and form the physical mechanical slurry, slurrying in troughing adds water-loss reducer in slurries; The formation mass concentration is 3% slurry behind the stirring and evenly mixing; Through paper mould equipment mold moulding, Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, rice grass rod fibers bundle 48 weight portions are done 32 parts of cow dung weight, water-loss reducer 5 weight portions.
In like manner will pass through the rice grass fiber Shu Yuzhao slag that obtains after thread rolling separates mixes through too silk, high-density paste mill carry out defibrination; Formation physical mechanical slurry; Add water-loss reducer, the formation mass concentration is 2% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, rice grass fiber bundle 5 weight portions, natural pond slag 35 weight portions, water-loss reducer 1 weight portion.
After will passing through the paddy rice rod fibers Shu Yugan cow dung mixing that obtains after thread rolling separates, warp divides the silk machine to divide a processing, carries out defibrination with high-density paste mill again and forms the physical mechanical slurry; Slurrying in troughing; In slurries, add water-loss reducer, fertilizer-keeping agent and Korea lawn grass grass seeds, the formation mass concentration is 5.0% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, paddy rice rod fibers bundle 35 weight portions are done cow dung 30 weight portions, water-loss reducer 6 weight portions, Korea lawn grass grass seeds 12 weight portions, fertilizer-keeping agent 6 weight portions.
In like manner will pass through the wheat straw fiber bundle that obtains after thread rolling separates mixes with the natural pond slag through too silk, high-density paste mill carry out defibrination; Formation physical mechanical slurry; Add water-loss reducer, the formation mass concentration is 3.0% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, wheat straw fiber bundle 20 weight portions, natural pond slag 30 weight portions, water-loss reducer 3 weight portions.
The wheat straw fiber bundle and the paddy rice rod fibers bundle that obtain after separating through thread rolling are respectively mixed, divide silk to handle, carry out defibrination with high-density paste mill again and form the physical mechanical slurry through dividing the silk machine; Slurrying in troughing; In slurries, add water-loss reducer, fertilizer-keeping agent and annual bluegrass grass seeds, the formation mass concentration is 2.0% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, wheat straw fiber bundle 30 weight portions, paddy rice rod fibers bundle 30 weight portions, water-loss reducer 4 weight portions, fertilizer-keeping agent 2 weight portions, annual bluegrass grass seeds 3 weight portions.
In like manner will pass through the rice grass fiber Shu Yugan cow dung that obtains after thread rolling separates mixes through too silk, high-density paste mill carry out defibrination; Formation physical mechanical slurry; Add water-loss reducer, the formation mass concentration is 1.5% slurry behind the stirring and evenly mixing, through paper mould equipment mold moulding; Make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, rice grass fiber bundle 12 weight portions, natural pond slag 28 weight portion weight portions, water-loss reducer 2 weight portions.
After will passing through the soybean straw fiber bundle that obtains after thread rolling separates and dried cow dung being mixed, divide a processing through dividing the silk machine; Carry out defibrination with high-density paste mill again; Form physical mechanical slurry back and add manila board to form the quality percentage composition through troughing slurrying be 1.0% slurry, in described slurries, add water-loss reducer, stirring and evenly mixing is after paper mould equipment mold moulding; Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, soybean straw fiber bundle 50 weight portions are done cow dung 40 weight portions, water-loss reducer 1 weight portion.
In like manner weter hyacinth is mixed with dried cow dung through undue silk, slurrying; Add the manila board making beating; Add water-loss reducer, the formation mass concentration is 0.5% slurry after mixing, again through the slurrying mold apparatus; Put into the loam cake that lawn board mold (loam cake) can make the lawn plate in the equipment, can make finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, weter hyacinth 45 weight portions are done cow dung 35 weight portions, manila board 6 weight portions, water-loss reducer 2.5 weight portions.
To pass through the cotton rod fibers Shu Jingfen silk machine that obtains after thread rolling separates divides silk to handle; Carry out defibrination with high-density paste mill again and form the physical mechanical slurry; Adding manila board, to form the quality percentage composition through troughing slurrying be 4.0% slurry, in described slurries, adds water-loss reducer, fertilizer-keeping agent, Bermuda grass grass seeds, and stirring and evenly mixing is after paper mould equipment mold moulding; Direct Production goes out the base plate semi-finished product of lawn plate, can make the base plate finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wherein, cotton rod fibers bundle 80 weight portions, manila board 5 weight portions, water-loss reducer 6 weight portions, fertilizer-keeping agent 6 weight portions, Bermuda grass grass seeds 10 weight portions.
In like manner will pass through the wheat straw fiber bundle that obtains after thread rolling separates mixes with turfgrass through too silk, high-density paste mill carry out defibrination; Formation physical mechanical slurry, slurrying in troughing adds water-loss reducer; The formation mass concentration is 2.5% slurry behind the stirring and evenly mixing; Through paper mould equipment mold moulding, make the loam cake semi-finished product of lawn plate, can make the loam cake finished product through air-dry or 10 ~ 25 ℃ of low temperature dryings.Wheat straw fiber bundle 15 weight portions wherein, turfgrass 50 weight portions, water-loss reducer 1 weight portion.
Claims (10)
1. a lawn soilless is characterized in that comprising base plate and loam cake; Described base plate mainly mixes the back earlier through dividing the silk machine to divide silk to handle by fibrous biomass or fibrous biomass with low-grade living beings;, defibrination adds cardboard slurrying or directly slurrying after forming the physical mechanical slurry; Add water-loss reducer and/or fertilizer-keeping agent and/or grass seeds, the moulding of stirring and evenly mixing post moulding, drying prepare; Described loam cake mainly by low-grade living beings or low-grade living beings with after fibrous biomass mixes; Earlier through dividing the silk machine to divide silk to handle; Form physical mechanical slurry back through defibrination and add cardboard slurrying or directly slurrying, the adding water-loss reducer, stirring and evenly mixing after molded, drying prepare.
2. lawn soilless according to claim 1 is characterized in that described fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, rice grass or the Solidago Canadensis stalk obtain after separating through thread rolling; Described low-grade living beings are selected from one or more in weter hyacinth, turfgrass, natural pond slag or the dried cow dung.
3. lawn soilless according to claim 2; It is characterized in that being used to producing the consisting of of each raw material of base plate: low-grade living beings 0-50 weight portion; Fibrous biomass 10 weight portions-90 weight portion, manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion; Grass seeds 0 weight portion-20 weight portion, fertilizer-keeping agent 0 weight portion-10 weight portion; Preferred low-grade living beings 30 weight portions-50 weight portion, fibrous biomass 20 weight portions-40 weight portion, manila board 4 weight portions-6 weight portion, water-loss reducer 1 weight portion-6 weight portion, grass seeds 0 weight portion-12 weight portion, fertilizer-keeping agent 0 weight portion-6 weight portion.
4. lawn soilless according to claim 2 is characterized in that being used to producing the consisting of of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-50 weight portion; Do cow dung 0 weight portion-50 weight portion, turfgrass 0 ~ 40 weight portion, natural pond slag 0 weight portion-40 weight portion; Manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion, optimum fiber living beings 0 weight portion-20 weight portion; Weter hyacinth 0 weight portion-45 weight portion is done cow dung 0 weight portion-35 weight portion, turfgrass 0 ~ 30 weight portion; Natural pond slag 0 weight portion-35 weight portion, manila board 4-6 weight portion, water-loss reducer 1 weight portion-6 weight portion.
5. according to each described lawn soilless in the claim 1 ~ 4; It is characterized in that described: described lawn soilless plate is made up of loam cake (1) and base plate (5) two parts; On be covered with the loam cake through hole (2) of some; And and upper end identical with the quantity of loam cake through hole (2) seamlessly link to each other with loam cake through hole (2) sealing, the hollow solid of the loam cake of lower end closed (4), and loam cake (1) edge is provided with loam cake draw-in groove (7); Base plate (5) is provided with bottom hole (6), and and upper end identical with the quantity of bottom hole (6) seamlessly link to each other with bottom hole (6) sealing, the hollow solid of the base plate of lower end closed (8), and base plate (5) edge is provided with base plate draw-in groove (3); Loam cake through hole (2) is identical with the number of bottom hole (6), and the position is corresponding; Loam cake draw-in groove (7) engages with base plate draw-in groove (3).
6. lawn soilless according to claim 5; It is characterized in that: the opening bore of the hollow solid of described loam cake (4) is less than the opening bore of the hollow solid of described base plate (8), and the height of the hollow solid of described loam cake (4) is 1/6 ~ 1/4 of the hollow solid height of described base plate.
7. the preparation method of the described lawn soilless of claim 1 is characterized in that comprising the steps:
1) defibrination: for base plate: fibrous biomass or fibrous biomass are mixed with low-grade living beings; Through dividing the silk machine to divide silk to handle, carry out defibrination through high-density paste mill more earlier, form the physical mechanical slurry; For loam cake: low-grade living beings or low-grade living beings are with after fibrous biomass mixes; Through dividing the silk machine to divide silk to handle, carry out defibrination through high-density paste mill more earlier, form the physical mechanical slurry;
2) slurrying: for base plate: in the physical mechanical slurry, add cardboard slurrying, or directly slurrying, adding water-loss reducer and/or grass seeds and/or fertilizer-keeping agent again, to form concentration be the slurry of 0.3%-10%, is preferably formed the slurry that concentration is 0.8-5.0%; For loam cake: in the physical mechanical slurry, add cardboard slurrying or directly slurrying, adding water-loss reducer, to form concentration be the slurry of 0.3%-15%, is preferably formed the slurry that concentration is 0.5-3.0%;
3) molded: as respectively through molding forming machine moulded section, to produce base plate and loam cake semi-finished product behind the slurry stirring and evenly mixing that step 2) prepares;
4) drying: base plate and loam cake semi-finished product obtain the lawn soilless finished product through low temperature drying or air-dry; Or do not carry out special oven dry or air-dry, and directly in transportation, carry out natural seasoning, obtain the lawn soilless finished product.
8. the production method of lawn soilless according to claim 7 is characterized in that described fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, rice grass or the Solidago Canadensis stalk obtain after separating through thread rolling; Described low-grade living beings are selected from one or more in weter hyacinth, turfgrass, natural pond slag or the dried cow dung.
9. the production method of lawn soilless according to claim 8; It is characterized in that: the consisting of of each raw material that is used to produce base plate: low-grade living beings 0-50 weight portion; Fibrous biomass 10 weight portions-90 weight portion, manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion; Grass seeds 0 weight portion-20 weight portion, fertilizer-keeping agent 0 weight portion-10 weight portion; Preferred low-grade living beings 30 weight portions-50 weight portion, fibrous biomass 20 weight portions-40 weight portion, manila board 4 weight portions-6 weight portion, water-loss reducer 1 weight portion-6 weight portion, grass seeds 0 weight portion-12 weight portion, fertilizer-keeping agent 0 weight portion-6 weight portion.
10. lawn soilless according to claim 8 is characterized in that being used to producing the consisting of of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-50 weight portion; Do cow dung 0 weight portion-50 weight portion, turfgrass 0 ~ 40 weight portion, natural pond slag 0 weight portion-40 weight portion; Manila board 3 weight portions-8 weight portion, water-loss reducer 1 weight portion-10 weight portion, optimum fiber living beings 0 weight portion-20 weight portion; Weter hyacinth 0 weight portion-45 weight portion is done cow dung 0 weight portion-35 weight portion, turfgrass 0 ~ 30 weight portion; Natural pond slag 0 weight portion-35 weight portion, manila board 4-6 weight portion, water-loss reducer 1 weight portion-6 weight portion.
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| CN2012101420190A CN102640652B (en) | 2012-05-09 | 2012-05-09 | Soilless lawn and preparation method of soilless lawn |
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| CN2012101420190A CN102640652B (en) | 2012-05-09 | 2012-05-09 | Soilless lawn and preparation method of soilless lawn |
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| CN103039221A (en) * | 2012-09-05 | 2013-04-17 | 苏州天宝工贸有限公司 | Composite soil plate and preparation method thereof |
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| CN103039221B (en) * | 2012-09-05 | 2015-01-21 | 苏州天宝工贸有限公司 | Composite soil plate and preparation method thereof |
| CN104170704A (en) * | 2014-08-11 | 2014-12-03 | 太仓绿丰农业生物基质有限公司 | Biological matrix pressing block |
| CN106106081A (en) * | 2016-06-27 | 2016-11-16 | 石远大 | One plant cultivation matrix and preparation method thereof |
| CN107646613A (en) * | 2017-10-17 | 2018-02-02 | 江苏大学 | A kind of substrate block preparation method suitable for turfgrass |
| CN107646613B (en) * | 2017-10-17 | 2020-06-26 | 江苏大学 | Preparation method of matrix block suitable for turfgrass |
| CN115104502A (en) * | 2022-05-19 | 2022-09-27 | 上海市园林科学规划研究院 | Preparation method and application of ecological garden covering |
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