CN102640652B - Soilless lawn and preparation method thereof - Google Patents
Soilless lawn and preparation method thereof Download PDFInfo
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- CN102640652B CN102640652B CN2012101420190A CN201210142019A CN102640652B CN 102640652 B CN102640652 B CN 102640652B CN 2012101420190 A CN2012101420190 A CN 2012101420190A CN 201210142019 A CN201210142019 A CN 201210142019A CN 102640652 B CN102640652 B CN 102640652B
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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 a soilless lawn and a preparation method thereof. A soilless lawn comprises a bottom plate and an upper cover; the bottom plate is mainly prepared by mixing fiber biomass or fiber biomass and low-grade biomass, then carrying out split treatment by a split machine, forming physical mechanical pulp by pulp grinding, then adding a paper board for pulping, adding a water-retaining agent and/or a fertilizer retention agent and/or grass seeds, stirring and uniformly mixing, then carrying out molding forming and drying; the upper cover is mainly prepared by mixing low-grade biomass or low-grade biomass and fiber biomass, then carrying out devillicating treatment by a devillicating machine, forming physical mechanical pulp by pulping, then adding a paper board for pulping, adding a water-retaining agent, stirring and uniformly mixing, molding and drying. The invention adopts the biomass material, not only can achieve the aim of fixing the lawn, but also can not influence the normal growth of the lawn grass, because the biomass material can be degraded by microorganisms, the invention not only provides nutrition for the growth of the lawn grass, but also avoids the soil pollution caused by using a plastic or non-woven fabric lawn board.
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 domaticly have reasons such as gradient, need to be by other materials when the lawn on plane is fixed on inclination domatic upper.The at present bulkhead tech of vegetation development is very fast, for example the patent No. be 99251700.1 and 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 affect root system of plant to around penetrate; In addition, some slope protection net need to by 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 the above-mentioned deficiency for prior art, a kind of lawn soilless is provided.
Another object of the present invention provides the preparation method of this lawn soilless.
The present invention is achieved through the following technical solutions:
A kind of lawn soilless comprises base plate and loam cake; Described base plate is processed through sub-wire machine sub-wire first after mainly being mixed with low-grade living beings by fibrous biomass or fibrous biomass, after forming the physics mechanical pulp, defibrination adds cardboard slurrying or directly slurrying, 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, process through sub-wire machine sub-wire first, add cardboard slurrying or directly slurrying after defibrination forms the physics mechanical pulp, add water-loss reducer, stirring and evenly mixing prepares by molded, drying.
Described fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, Value of Spartina Anglica 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.
For the production of 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.
For the production of 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 comprised 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 arranges.
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 cylinder, cone or other cubes.
The hollow solid of described base plate is 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, process through sub-wire machine sub-wire first, carry out defibrination through high-density paste mill again, form the physics mechanical pulp, for loam cake: low-grade living beings or low-grade living beings are with after fibrous biomass mixes, process through sub-wire machine sub-wire first, carry out defibrination through high-density paste mill again, form the physics mechanical pulp;
2) slurrying: for base plate: add cardboard slurrying in the physical mechanical slurry, or directly slurrying, adding water-loss reducer and/or grass seeds and/or fertilizer-keeping agent, to form concentration be the slurry of 0.3%-10% again, is preferably formed the slurry that concentration is 0.8-5.0%; For loam cake: add cardboard slurrying or directly slurrying in the physical mechanical slurry, 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, Value of Spartina Anglica 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.
For the production of 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.
For the production of 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 straw, 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 affect the turfgrass normal growth, because the growth that biomaterial can be degraded by microorganisms not only as turfgrass provides nutrition, and avoided the soil pollution that comes with plastics or nonwoven lawn strip.
Lawn soilless is made of a kind of material usually in the prior art, and its degradation speed is identical, slow sprouting and the growth that easily affects grass-seed but loam cake was degraded, and too fast grass-seed and the cultivation matrix of easily causing of base plate degraded runs 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 of easily degraded to be primary raw material, then added the slow fibrous biomass of degradation speed in the base plate, 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.
On structure, the hollow solid of lawn soilless lid of the present invention also can keep certain moisture, supplies with the growth of seed and promotes 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 that makes the seed of splendid attire in the hollow solid of base plate and lawn soilless can not drop out because of the 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 below exemplifies embodiment, and the present invention is further described, but content not thereby limiting the invention.
The paddy rice rod fibers bundle that will obtain after will separating through thread rolling and weter hyacinth carry out sub-wire through fiber sub-wire machine to be processed, carry out defibrination through high-density paste mill again, add manila board after forming the physics mechanical pulp, 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 pulp model equipment mold moulding, directly produce 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, is provided with equably 81 bottom holes 6 on flat board, namely 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 sub-wire, high-density paste mill, form the physics mechanical pulp, add the manila board making beating, add water-loss reducer, the formation mass concentration is 0.5% slurry behind the stirring and evenly mixing, through paper pulp model 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 equably 81 loam cake through holes 2 in the front of lid 1, namely keep the spacing of identical 2mm between the loam cake through hole.Be provided with the cylinder loam cake hollow solid 4 identical with loam cake through hole 2 quantity below lid 1, 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, with loam cake and base plate card and assembling, get the lawn soilless finished product again.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
The soybean straw fiber bundle that will obtain after will separating through thread rolling mixes with the reed rod fiber bundle, after sub-wire machine sub-wire is processed, carry out defibrination with high-density paste mill again, the adding manila board is 1.0% slurry through troughing slurrying formation quality percentage composition behind the formation physics mechanical pulp, in described slurries, add water-loss reducer, stirring and evenly mixing is directly produced the base plate semi-finished product of lawn plate by paper pulp model equipment mold moulding, 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.
The wheat straw fiber bundle that will obtain after in like manner will separating through thread rolling, dried cow dung are through sub-wire, slurrying, add the manila board making beating, add water-loss reducer, mix rear formation mass concentration and be 0.8% slurry, 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 to add; Can when lawn soilless is produced, add, sell after the assembling; 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, clear water flushing 2 times, add again and do cow dung, mixing is processed by sub-wire machine sub-wire, carries out adding manila board after defibrination forms the physics mechanical pulp with high-density paste mill, through troughing slurrying.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 pulp model equipment mold moulding, directly produce 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.
The wheat straw fiber bundle, the weter hyacinth that will obtain after in like manner will separating through thread rolling carry out defibrination through sub-wire, high-density paste mill, form the physics mechanical pulp, add the manila board making beating, add water-loss reducer, the formation mass concentration is 1.0% slurry behind the stirring and evenly mixing, through paper pulp model 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.
The Value of Spartina Anglica rod fibers bundle that will obtain after will separating through thread rolling cuts into 5cm left and right sides segment, after dried cow dung is mixed, process through sub-wire machine sub-wire, carry out defibrination with high-density paste mill again and form the physics mechanical pulp, slurrying in troughing adds water-loss reducer in slurries, the formation mass concentration is 3% slurry behind the stirring and evenly mixing, through paper pulp model equipment mold moulding, directly produce 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, Value of Spartina Anglica rod fibers bundle 48 weight portions are done 32 parts of cow dung weight, water-loss reducer 5 weight portions.
The Value of Spartina Anglica fiber bundle that will obtain after in like manner will separating through thread rolling mixes the process sub-wire with the natural pond slag, high-density paste mill carries out defibrination, form the physics mechanical pulp, add water-loss reducer, the formation mass concentration is 2% slurry behind the stirring and evenly mixing, through paper pulp model 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, Value of Spartina Anglica fiber bundle 5 weight portions, natural pond slag 35 weight portions, water-loss reducer 1 weight portion.
After the paddy rice rod fibers Shu Yugan cow dung that will obtain after will separating through thread rolling is mixed, process through sub-wire machine sub-wire, carry out defibrination with high-density paste mill again and form the physics mechanical pulp, slurrying in troughing, add water-loss reducer, fertilizer-keeping agent and Korea lawn grass grass seeds in slurries, the formation mass concentration is 5.0% slurry behind the stirring and evenly mixing, through paper pulp model equipment mold moulding, directly produce 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.
The wheat straw fiber bundle that will obtain after in like manner will separating through thread rolling mixes the process sub-wire with the natural pond slag, high-density paste mill carries out defibrination, form the physics mechanical pulp, add water-loss reducer, the formation mass concentration is 3.0% slurry behind the stirring and evenly mixing, through paper pulp model 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.
Embodiment 6
The wheat straw fiber bundle and the paddy rice rod fibers bundle that obtain after separating through thread rolling are respectively mixed, process through sub-wire machine sub-wire, carry out defibrination with high-density paste mill again and form the physics mechanical pulp, slurrying in troughing, add water-loss reducer, fertilizer-keeping agent and annual bluegrass grass seeds in slurries, the formation mass concentration is 2.0% slurry behind the stirring and evenly mixing, through paper pulp model equipment mold moulding, directly produce 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.
The Value of Spartina Anglica fiber bundle that will obtain after in like manner will separating through thread rolling mixes the process sub-wire with dried cow dung, high-density paste mill carries out defibrination, form the physics mechanical pulp, add water-loss reducer, the formation mass concentration is 1.5% slurry behind the stirring and evenly mixing, through paper pulp model 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, Value of Spartina Anglica fiber bundle 12 weight portions, natural pond slag 28 weight portion weight portions, water-loss reducer 2 weight portions.
The soybean straw fiber bundle that will obtain after will separating through thread rolling is with after dried cow dung is mixed, process through sub-wire machine sub-wire, carry out defibrination with high-density paste mill again, form and to add manila board behind the physics mechanical pulp to form the quality percentage composition through troughing slurrying be 1.0% slurry, add water-loss reducer in described slurries, stirring and evenly mixing is by paper pulp model equipment mold moulding, directly produce 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 sub-wire, slurrying, add the manila board making beating, add water-loss reducer, mix rear formation mass concentration and be 0.5% slurry, 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.
The cotton stem fiber bundle that will obtain after will separating through thread rolling is processed through sub-wire machine sub-wire, carry out defibrination with high-density paste mill again and form the physics mechanical pulp, the adding manila board is 4.0% slurry through troughing slurrying formation quality percentage composition, in described slurries, add water-loss reducer, fertilizer-keeping agent, Bermuda grass grass seeds, stirring and evenly mixing is by paper pulp model equipment mold moulding, directly produce 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 stem fiber 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.
The wheat straw fiber bundle that will obtain after in like manner will separating through thread rolling mixes the process sub-wire with turfgrass, high-density paste mill carries out defibrination, form the physics mechanical pulp, slurrying in troughing, add water-loss reducer, the formation mass concentration is 2.5% slurry behind the stirring and evenly mixing, through paper pulp model 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 (1)
1. a lawn soilless is characterized in that comprising base plate and loam cake; Described base plate is processed through sub-wire machine sub-wire first after mainly being mixed with low-grade living beings by fibrous biomass or fibrous biomass, after forming the physics mechanical pulp, defibrination adds cardboard slurrying or directly slurrying, 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, process through sub-wire machine sub-wire first, add cardboard slurrying or directly slurrying after defibrination forms the physics mechanical pulp, add water-loss reducer, stirring and evenly mixing prepares by molded, drying; Wherein said fibrous biomass is selected from: the fiber bundle that one or more in wheat, barley, paddy rice, cotton, Value of Spartina Anglica 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; For the production of 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; For the production of 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.
2, lawn soilless according to claim 1, it is characterized in that consisting of for the production of each raw material of base plate: 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.
3, lawn soilless according to claim 1, it is characterized in that consisting of for the production of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-45 weight portion, do 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.
4, according to claim 1 each described lawn soilless ~ 3, it is characterized in that described lawn soilless plate is comprised 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 links to each other with loam cake through hole (2) sealing, the hollow solid of the loam cake of lower end closed (4), 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).
5, lawn soilless according to claim 4, 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.
6, the preparation method of lawn soilless claimed in 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, process through sub-wire machine sub-wire first, carry out defibrination through high-density paste mill again, form the physics mechanical pulp, for loam cake: low-grade living beings or low-grade living beings are with after fibrous biomass mixes, process through sub-wire machine sub-wire first, carry out defibrination through high-density paste mill again, form the physics mechanical pulp;
2) slurrying: for base plate: add cardboard slurrying in the physical mechanical slurry, or directly slurrying, adding water-loss reducer and/or grass seeds and/or fertilizer-keeping agent, to form concentration be the slurry of 0.3%-10% again; For loam cake: add cardboard slurrying or directly slurrying in the physical mechanical slurry, adding water-loss reducer, to form concentration be the slurry of 0.3%-15%;
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 10 ~ 25 ℃ of low temperature dryings 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, Value of Spartina Anglica 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; For the production of 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; For the production of 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.
7, the production method of lawn soilless according to claim 6, it is characterized in that: for the production of consisting of of each raw material of base plate: 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.
8, the production method of lawn soilless according to claim 6, it is characterized in that consisting of for the production of each raw material of loam cake: fibrous biomass 0 weight portion-20 weight portion, weter hyacinth 0 weight portion-45 weight portion, do 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 thereof |
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| CN2012101420190A CN102640652B (en) | 2012-05-09 | 2012-05-09 | Soilless lawn 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 |
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4236736A1 (en) * | 1992-04-30 | 1993-11-04 | Klaus Rath | Use of comminuted paper and cardboard as a peat substitute or soil conditioner - which may be formed into blocks for propagation of individual plants |
| CN2147727Y (en) * | 1992-08-03 | 1993-12-01 | 欧晰钦 | Simple combined plant culture structure |
| CN2144917Y (en) * | 1992-12-09 | 1993-11-03 | 帅青园艺企业股份有限公司 | Honeycomb type grass planting brick |
| JPH10248380A (en) * | 1997-03-11 | 1998-09-22 | Mecs:Kk | Vegetation panel |
| JP2004124633A (en) * | 2002-10-07 | 2004-04-22 | Daikure Co Ltd | Panel for seeding and planting slope, and seeding and planting method using the panel |
| JP4096121B2 (en) * | 2005-01-28 | 2008-06-04 | 株式会社マサキ・エンヴェック | Seedling piece for greening |
| CN2907236Y (en) * | 2005-06-28 | 2007-06-06 | 杨静 | Soilless lawn with slow-releasing of fertilizer and water |
| CN100407892C (en) * | 2006-03-22 | 2008-08-06 | 林国林 | Method for improving local water-content and fertilizer of desert area by degradable nutritive basins |
| CN201160395Y (en) * | 2008-03-04 | 2008-12-10 | 浙江理工大学 | Revetment grassplot plate |
| CN101755617A (en) * | 2009-10-28 | 2010-06-30 | 张琳 | Lawn device |
| CN102242521B (en) * | 2011-06-22 | 2013-07-10 | 南京博方生物科技有限公司 | Method for preparing pulp by gramineous straw and use of obtained pulp |
| CN102422792A (en) * | 2011-09-14 | 2012-04-25 | 郑立云 | Water-saving grass-inhibiting type cover-connecting feeding block |
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