CN117304677A - Preparation method of high-air-permeability resin flower groove for flower seedling breeding - Google Patents
Preparation method of high-air-permeability resin flower groove for flower seedling breeding Download PDFInfo
- Publication number
- CN117304677A CN117304677A CN202311258226.7A CN202311258226A CN117304677A CN 117304677 A CN117304677 A CN 117304677A CN 202311258226 A CN202311258226 A CN 202311258226A CN 117304677 A CN117304677 A CN 117304677A
- Authority
- CN
- China
- Prior art keywords
- flower
- resin
- air
- permeability
- seedling breeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 110
- 239000011347 resin Substances 0.000 title claims abstract description 110
- 238000009395 breeding Methods 0.000 title claims abstract description 27
- 230000001488 breeding effect Effects 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 79
- 230000035699 permeability Effects 0.000 claims abstract description 48
- 239000003607 modifier Substances 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 29
- 238000000576 coating method Methods 0.000 claims abstract description 29
- 235000015097 nutrients Nutrition 0.000 claims abstract description 26
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000654 additive Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- 241000196324 Embryophyta Species 0.000 claims description 42
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 18
- 239000011707 mineral Substances 0.000 claims description 18
- 235000010755 mineral Nutrition 0.000 claims description 18
- 239000012779 reinforcing material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 13
- 229910010293 ceramic material Inorganic materials 0.000 claims description 10
- 239000002861 polymer material Substances 0.000 claims description 10
- 238000009966 trimming Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000003895 organic fertilizer Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 235000013619 trace mineral Nutrition 0.000 claims description 3
- 239000011573 trace mineral Substances 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 238000010517 secondary reaction Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 239000007789 gas Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000010496 root system development Effects 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/021—Pots formed in one piece; Materials used therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/06—Coating with compositions not containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
Abstract
The invention relates to the technical field of resin flower grooves, in particular to a preparation method of a high-air-permeability resin flower groove for flower seedling breeding. Which comprises the following steps: s1.1, preparing a forming tool; s1.2, uniformly mixing the high-air-permeability resin material and the air-permeability modifier; s1.3, adding a plant nutrient additive; s1.4, placing the mixed liquid resin into a forming tool; s1.5, curing and finishing; s1.6, spraying a modified coating. In the preparation method of the high-air-permeability resin flower grooves for flower seedling breeding, the flower grooves have good air permeability by adopting the high-air-permeability resin material, the air-permeability modifier and the application of the modified coating, so that the gas exchange and the respiration of the flower seedlings are ensured, and the healthy growth of the flower seedlings is promoted; the secondary reaction of the silica sol in the modified coating and the air-permeable modifier increases the hardness and stability of the flower groove, reduces the structural deformation and damage, and prolongs the service life of the flower groove.
Description
Technical Field
The invention relates to the technical field of resin flower grooves, in particular to a preparation method of a high-air-permeability resin flower groove for flower seedling breeding.
Background
Conventional flower grooves are usually made of a plastic material which has poor air permeability for root systems. The root system needs sufficient oxygen supply to promote the growth and respiration of flowers and seedlings, but the gas exchange capacity of the traditional flower grooves is limited, so that the requirement of the root system cannot be met. In addition, the traditional flower groove is easy to deform, crack and the like in the use process, so that the stability and the service life of the flower groove are reduced.
Specifically, the prior art has the following disadvantages:
(1) Poor air permeability: conventional flower grooves are typically made of a dense plastic material that limits the permeability of oxygen, resulting in insufficient oxygen supply to the root system. The lack of sufficient oxygen can affect the growth and respiration of the flowers, thereby reducing their health.
(2) The structure is unstable: the traditional flower grooves are easy to deform, crack and the like in the long-term use process, so that the stability and the service life of the flower grooves are reduced. Instability of flower grooves can lead to distortion of root systems, affecting root development and overall growth of flowers.
(3) Lack of nutritional supplements: the conventional flower bed itself does not provide the nutrient elements required for the plant. The lack of nutrient supply can limit the growth and development of flowers and seedlings, thereby affecting their health and vitality.
Therefore, there is a need for a method of preparing a highly breathable resin flower pot for flower seedling breeding having high breathability, structural stability and the ability to provide nutrient elements to plants, to improve the shortcomings of the prior art.
Disclosure of Invention
The invention aims to provide a preparation method of a high-air-permeability resin flower groove for flower seedling breeding, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides a preparation method of a high-air-permeability resin flower groove for flower seedling breeding, which comprises the following steps:
s1.1, preparing a forming tool;
s1.2, uniformly mixing the high-air-permeability resin material and the air-permeability modifier;
s1.3, adding a plant nutrient additive to prepare liquid resin;
s1.4, placing the mixed liquid resin into a forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not fully solidified;
s1.5, ensuring the smoothness of the surface of the resin flower groove; waiting for the resin to be completely solidified and cured, taking the resin flower groove out of the forming tool, and carrying out necessary trimming to obtain a semi-finished flower groove;
s1.6, uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
Preferably, the high-permeability resin material comprises a porous ceramic material and a high polymer material, and the volume ratio of the porous ceramic material to the high polymer material is 1:3-5.
The porous performance of the high-permeability resin material enables the root to obtain sufficient oxygen supply, and promotes the growth and respiration of flowers and seedlings; can also keep the stability of the root, prevent the root system from twisting and is helpful for the root system development of the flower seedlings.
Preferably, the air permeability modifier comprises mineral materials, plant materials and reinforcing materials, and the volume ratio of the mineral materials to the plant materials to the reinforcing materials is 5-8:2-4:1.
The ventilation modifier can further increase the ventilation of the flower grooves, improve the ventilation condition of the roots and promote the gas exchange of the flowers and seedlings; the hardness and stability of the resin material can be increased, and the durability and the service life of the flower grooves can be improved.
Preferably, the mineral material is at least one of perlite, vermiculite and zeolite.
Preferably, the plant material adopts at least one of plant straw, wood dust and pericarp.
Preferably, the reinforcing material is bamboo charcoal powder.
Preferably, the preparation method of the air permeability modifier comprises the following steps:
s2.1, grinding or crushing the mineral material;
s2.2, crushing or treating the waste plant materials;
s2.3, uniformly mixing the mineral material and the waste plant material in a specific proportion;
s2.4, adding reinforcing materials, and uniformly mixing.
Preferably, the plant nutrient additive comprises an organic fertilizer and trace elements.
Preferably, the modified coating material comprises a silica sol and a solvent.
The silica sol in the modified coating has a very small pore structure, can provide excellent air permeability, and ensures gas exchange in the flower grooves; meanwhile, the silica sol has excellent weather resistance and chemical resistance, and can protect flower grooves from the external environment.
Through chemical and physical reactions, the silica sol in the modified coating and the air-permeable modifier form a combination, so that the structural strength of the flower grooves is increased, the flower grooves are stronger and durable, and the risk of cracking or deformation is reduced; meanwhile, the silica sol in the modified coating has a very small pore structure, and the air permeability of the flower grooves is further enhanced through the reaction with the air permeability modifier, so that the air exchange in the flower grooves is ensured, and the healthy growth of flower seedlings is promoted.
Preferably, the solvent is ethanol.
Compared with the prior art, the invention has the beneficial effects that:
1. in the preparation method of the high-air-permeability resin flower grooves for flower seedling breeding, the flower grooves have good air permeability by adopting the high-air-permeability resin material, the air-permeability modifier and the application of the modified coating, so that the gas exchange and the respiration of the flower seedlings are ensured, and the healthy growth of the flower seedlings is promoted; the secondary reaction of the silica sol in the modified coating and the air-permeable modifier increases the hardness and stability of the flower groove, reduces the structural deformation and damage, and prolongs the service life of the flower groove; plant nutrient additives are added to provide needed nutrient elements for the flower seedlings and promote healthy growth and development of the flower seedlings; the modified coating has excellent weather resistance and chemical resistance, can resist the erosion of external environment, and protects the flower grooves from external factors.
2. According to the preparation method of the high-air-permeability resin flower groove for flower seedling breeding, the defects of the traditional flower groove are overcome by introducing the high-air-permeability resin material, the air-permeability modifier, the plant nutrient additive and the modified coating, so that the flower seedling breeding method has the advantages of providing more excellent air-permeability performance, hardness and stability, nutrition supplement, weather resistance and chemical resistance, and providing a more ideal growth environment for flower seedling breeding.
Drawings
Fig. 1 is an overall flow diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a high-air-permeability resin flower groove for flower seedling breeding, which comprises the following materials: high permeability resin material, air permeability modifier, plant nutrient additive and modified coating.
The high-permeability resin material comprises a porous ceramic material and a high polymer material, wherein the volume ratio of the porous ceramic material to the high polymer material is 1:3-5, and the high-permeability resin material comprises the following components in percentage by volume: the porous ceramic material adopts ceramic and porous alumina; the polymer material adopts one of polyurethane and phenolic resin. The porous performance of the high-permeability resin material enables the root to obtain sufficient oxygen supply, and promotes the growth and respiration of flowers and seedlings; can also keep the stability of the root, prevent the root system from twisting and is helpful for the root system development of the flower seedlings.
The air permeability modifier comprises mineral materials, plant materials and reinforcing materials, wherein the volume ratio of the mineral materials to the plant materials to the reinforcing materials is 5-8:2-4:1; wherein: the mineral material adopts at least one of perlite, vermiculite and zeolite; the plant material adopts at least one of plant straw, wood dust and pericarp; the reinforcing material adopts bamboo charcoal powder. The ventilation modifier can further increase the ventilation of the flower grooves, improve the ventilation condition of the roots and promote the gas exchange of the flowers and seedlings; the hardness and stability of the resin material can be increased, and the durability and the service life of the flower grooves can be improved.
The preparation method of the air permeability modifier comprises the following steps:
(1) Grinding or pulverizing mineral materials;
(2) Crushing or treating the waste plant material;
(3) Mixing mineral materials and waste plant materials uniformly in a specific proportion;
(4) Adding reinforcing material, and mixing.
The plant nutrient additive comprises organic fertilizer and trace elements. The plant nutrient additive can provide needed nutrients for flowers and seedlings, including nitrogen, phosphorus and potassium, and promote healthy growth and development of the flowers and seedlings.
The modified coating comprises silica sol and a solvent, wherein the solvent adopts ethanol; the modified coating is prepared by adding silica sol into a solvent and uniformly stirring. The silica sol in the modified coating has a very small pore structure, can provide excellent air permeability, and ensures gas exchange in the flower grooves; meanwhile, the silica sol has excellent weather resistance and chemical resistance, and can protect flower grooves from the external environment.
In addition, the modified coating can react with the ventilation modifier in the flower groove for the second time, so that the hardness and the stability of the flower groove are improved; the flower grooves can be firmer, and the risk of cracking or deformation is reduced; specific:
the hydroxyl in the silica sol and the functional group in the air permeability modifier are subjected to condensation reaction or nucleophilic substitution reaction; for example, the hydroxyl groups in the silica sol undergo an esterification reaction or an amidation reaction with the carboxyl groups in the gas permeation modifier.
Physical adsorption or electrostatic action occurs between the surface of the silica sol and the air permeability modifier; for example, the surface of the silica sol may adsorb molecules of the air-permeable modifier and form a bond by interaction forces such as hydrogen bonding or van der Waals forces.
Through chemical and physical reactions, the silica sol in the modified coating and the air-permeable modifier form a combination, so that the structural strength of the flower grooves is increased, the flower grooves are stronger and durable, and the risk of cracking or deformation is reduced; meanwhile, the silica sol in the modified coating has a very small pore structure, and the air permeability of the flower grooves is further enhanced through the reaction with the air permeability modifier, so that the air exchange in the flower grooves is ensured, and the healthy growth of flower seedlings is promoted.
According to the method shown in fig. 1, the invention also provides a preparation method of the high-air-permeability resin flower groove for flower seedling breeding, which comprises the following specific steps:
(1) The molding tool is prepared, and the size and shape are adjusted as needed.
(2) The high-air permeability resin material and the air permeability modifier are uniformly mixed according to the proportion, so that the air permeability modifier is ensured to be uniformly distributed in the resin material.
(3) Adding plant nutrient additives to provide nutrient elements required by plants to prepare liquid resin;
(4) Placing the mixed liquid resin into a forming tool to ensure that the material fully fills each detail position of the forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not completely solidified to increase the gas permeability;
(5) Ensuring smooth surface of the resin flower groove, and adding a handle or other devices convenient to carry and move at proper positions; waiting for the resin to solidify and solidify completely, taking the resin flower groove out of the forming tool, and carrying out necessary trimming, such as trimming edges or removing excessive resin, to obtain a semi-finished flower groove;
(6) Uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
According to the invention, the flower grooves have good air permeability by adopting the high air permeability resin material, the air permeability modifier and the application of the modified coating, so that the gas exchange and the respiration of the flower seedlings are ensured, and the healthy growth of the flower seedlings is promoted; the secondary reaction of the silica sol in the modified coating and the air-permeable modifier increases the hardness and stability of the flower groove, reduces the structural deformation and damage, and prolongs the service life of the flower groove; plant nutrient additives are added to provide needed nutrient elements for the flower seedlings and promote healthy growth and development of the flower seedlings; the modified coating has excellent weather resistance and chemical resistance, can resist the erosion of external environment, and protects the flower grooves from external factors.
In summary, the invention overcomes the defects of the traditional flower grooves by introducing the high-air-permeability resin material, the air-permeability modifier, the plant nutrient additive and the modified coating, provides more excellent air permeability, hardness and stability, nutrition supplement, weather resistance and chemical resistance, and provides more ideal growth environment for flower seedling breeding.
The preparation method of the high-air-permeability resin flower grooves for flower seedling breeding provided by the invention is further described by the following specific examples according to different raw material dosages.
Example 1
(1) The molding tool is prepared, and the size and shape are adjusted as needed.
(2) Preparing a porous ceramic material and a high polymer material into a high-air-permeability resin material according to a volume ratio of 1:3; the air permeability modifier is prepared by mixing mineral materials, plant materials and reinforcing materials according to the volume ratio of 5:2:1.
(3) 60 parts by weight of the high air permeability resin material and 10 parts by weight of the air permeability modifier are uniformly mixed to ensure that the air permeability modifier is uniformly distributed in the resin material.
(4) Adding 3 parts by weight of plant nutrient additives to provide nutrient elements required by plants to prepare liquid resin;
(5) Placing the mixed liquid resin into a forming tool to ensure that the material fully fills each detail position of the forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not completely solidified to increase the gas permeability;
(6) Ensuring smooth surface of the resin flower groove, and adding a handle or other devices convenient to carry and move at proper positions; waiting for the resin to solidify and solidify completely, taking the resin flower groove out of the forming tool, and carrying out necessary trimming, such as trimming edges or removing excessive resin, to obtain a semi-finished flower groove;
(7) Uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
Example 2
(1) The molding tool is prepared, and the size and shape are adjusted as needed.
(2) Preparing a porous ceramic material and a high polymer material into a high-air-permeability resin material according to a volume ratio of 1:4; the air permeability modifier is prepared by mixing mineral materials, plant materials and reinforcing materials according to the volume ratio of 6:3:1.
(3) 50 parts by weight of the high air permeability resin material and 15 parts by weight of the air permeability modifier are uniformly mixed to ensure that the air permeability modifier is uniformly distributed in the resin material.
(4) Adding 2 parts by weight of plant nutrient additives to provide nutrient elements required by plants to prepare liquid resin;
(5) Placing the mixed liquid resin into a forming tool to ensure that the material fully fills each detail position of the forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not completely solidified to increase the gas permeability;
(6) Ensuring smooth surface of the resin flower groove, and adding a handle or other devices convenient to carry and move at proper positions; waiting for the resin to solidify and solidify completely, taking the resin flower groove out of the forming tool, and carrying out necessary trimming, such as trimming edges or removing excessive resin, to obtain a semi-finished flower groove;
(7) Uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
Example 3
(1) The molding tool is prepared, and the size and shape are adjusted as needed.
(2) Preparing a porous ceramic material and a high polymer material into a high-air-permeability resin material according to a volume ratio of 1:5; the air permeability modifier is prepared by mixing mineral materials, plant materials and reinforcing materials according to the volume ratio of 8:4:1.
(3) Uniformly mixing 40 parts by weight of the high-air-permeability resin material and 20 parts by weight of the air-permeability modifier, and ensuring that the air-permeability modifier is uniformly distributed in the resin material.
(4) Adding 1 part by weight of plant nutrient additive to provide nutrient elements required by plants to prepare liquid resin;
(5) Placing the mixed liquid resin into a forming tool to ensure that the material fully fills each detail position of the forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not completely solidified to increase the gas permeability;
(6) Ensuring smooth surface of the resin flower groove, and adding a handle or other devices convenient to carry and move at proper positions; waiting for the resin to solidify and solidify completely, taking the resin flower groove out of the forming tool, and carrying out necessary trimming, such as trimming edges or removing excessive resin, to obtain a semi-finished flower groove;
(7) Uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
Table 1 examples 1-3 process parameters
In order to verify that the resin flower grooves prepared by the embodiment of the invention have better air permeability and structural stability, the preparation method of the high-air permeability resin flower grooves for flower seedling breeding provided by the embodiment of the invention is illustrated by the following test examples.
Test examples
The test example aims at comparing the air permeability and the structural stability of the high air permeability resin flower groove and the traditional plastic flower groove;
test materials: test groups (A, B, C) were resin flower grooves provided in examples 1-3, respectively; the control group is a traditional plastic flower groove; an air pump; an oxygen concentration measuring instrument; and a structural stability testing device.
The test method comprises the following steps:
(1) High air permeability resin flower grooves and conventional plastic flower grooves of the same size and shape are prepared.
(2) Small holes are connected with the air pump and the inside of each flower groove; the air pump is turned on to provide stable oxygen for delivery into the flower grooves.
(4) And respectively measuring the oxygen concentration in the two flower grooves by using an oxygen concentration measuring instrument, and recording data.
(5) And observing the permeability of oxygen in the two flower grooves, and checking whether the oxygen leakage phenomenon exists.
(6) The structural stability test device is used for respectively carrying out structural stability test on the two flower grooves and observing whether deformation, cracking and other conditions exist.
Specific detection indexes are shown in Table 2.
TABLE 2
| Test group A | Test group B | Test group C | Control group | |
| Oxygen concentration (%) | 24 | 27 | 26 | 19 |
| Deformation phenomenon | Without any means for | Without any means for | Without any means for | Slightly deformed |
| Cracking phenomenon | Without any means for | Without any means for | Without any means for | Occurrence of fine cracks |
According to the table 2, the high-air-permeability resin flower grooves provided by the invention are superior to the traditional plastic flower grooves in air permeability and structural stability; the oxygen concentration of the high-permeability resin flower grooves is stabilized at the indoor air level, so that sufficient oxygen can be provided for flowers and seedlings; meanwhile, the high-air-permeability resin flower grooves show good structural stability, and deformation and cracking phenomena are avoided; in contrast, conventional plastic flower grooves are inferior to highly breathable resin flowers in terms of breathability and structural stability.
In conclusion, the resin flower groove provided by the preparation method provided by the invention has better air permeability and structural stability.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The preparation method of the high-air-permeability resin flower groove for flower seedling breeding is characterized by comprising the following steps:
s1.1, preparing a forming tool;
s1.2, uniformly mixing the high-air-permeability resin material and the air-permeability modifier;
s1.3, adding a plant nutrient additive to prepare liquid resin;
s1.4, placing the mixed liquid resin into a forming tool; adding a plurality of small holes to the bottom and sides of the resin flower pot before the material is not fully solidified;
s1.5, ensuring the smoothness of the surface of the resin flower groove; waiting for the resin to be completely solidified and cured, taking the resin flower groove out of the forming tool, and carrying out necessary trimming to obtain a semi-finished flower groove;
s1.6, uniformly spraying the modified coating on the inner wall and the outer wall of the semi-finished flower groove, and repeatedly spraying for a plurality of times; and (3) airing the sprayed semi-finished flower grooves in a ventilation environment, and then performing curing treatment to obtain the high-air-permeability resin flower grooves.
2. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 1, characterized in that: the high-permeability resin material comprises a porous ceramic material and a high polymer material, and the volume ratio of the porous ceramic material to the high polymer material is 1:3-5.
3. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 1, characterized in that: the breathable modifier comprises mineral materials, plant materials and reinforcing materials, wherein the volume ratio of the mineral materials to the plant materials to the reinforcing materials is 5-8:2-4:1.
4. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 3, characterized in that: the mineral material adopts at least one of perlite, vermiculite and zeolite.
5. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 3, characterized in that: the plant material adopts at least one of plant straw, wood dust and pericarp.
6. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 3, characterized in that: the reinforcing material adopts bamboo charcoal powder.
7. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 3, characterized in that: the preparation method of the air permeability modifier comprises the following steps:
s2.1, grinding or crushing the mineral material;
s2.2, crushing or treating the waste plant materials;
s2.3, uniformly mixing the mineral material and the waste plant material in a specific proportion;
s2.4, adding reinforcing materials, and uniformly mixing.
8. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 1, characterized in that: the plant nutrient additive comprises an organic fertilizer and trace elements.
9. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 1, characterized in that: the modified coating raw material comprises silica sol and solvent.
10. The method for preparing a highly breathable resin flower pot for flower seedling breeding according to claim 9, characterized in that: the solvent adopts ethanol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311258226.7A CN117304677A (en) | 2023-09-27 | 2023-09-27 | Preparation method of high-air-permeability resin flower groove for flower seedling breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311258226.7A CN117304677A (en) | 2023-09-27 | 2023-09-27 | Preparation method of high-air-permeability resin flower groove for flower seedling breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117304677A true CN117304677A (en) | 2023-12-29 |
Family
ID=89280572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311258226.7A Pending CN117304677A (en) | 2023-09-27 | 2023-09-27 | Preparation method of high-air-permeability resin flower groove for flower seedling breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117304677A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071944A1 (en) * | 1998-04-21 | 2002-06-13 | Hugh C. Gardner | Breathable composite and method therefor |
| CN102668917A (en) * | 2012-06-07 | 2012-09-19 | 江素霞 | Fast rooting flowerpot device and using method thereof |
| CN108849034A (en) * | 2018-05-22 | 2018-11-23 | 万卓（武汉）新材料有限公司 | A kind of ventilative damping flowerpot and preparation method thereof |
| CN214229059U (en) * | 2021-01-05 | 2021-09-21 | 福建省德化鑫东宝瓷业有限公司 | Air-permeable ceramic flowerpot |
| CN115926412A (en) * | 2022-12-30 | 2023-04-07 | 江苏常阳科技有限公司 | Molding compound for waterproof and breathable flowerpot and preparation method thereof |
-
2023
- 2023-09-27 CN CN202311258226.7A patent/CN117304677A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020071944A1 (en) * | 1998-04-21 | 2002-06-13 | Hugh C. Gardner | Breathable composite and method therefor |
| CN102668917A (en) * | 2012-06-07 | 2012-09-19 | 江素霞 | Fast rooting flowerpot device and using method thereof |
| CN108849034A (en) * | 2018-05-22 | 2018-11-23 | 万卓（武汉）新材料有限公司 | A kind of ventilative damping flowerpot and preparation method thereof |
| CN214229059U (en) * | 2021-01-05 | 2021-09-21 | 福建省德化鑫东宝瓷业有限公司 | Air-permeable ceramic flowerpot |
| CN115926412A (en) * | 2022-12-30 | 2023-04-07 | 江苏常阳科技有限公司 | Molding compound for waterproof and breathable flowerpot and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105307478B (en) | Polyurethane foam as soil conditioner | |
| CN101548640B (en) | Flower cultivation medium and preparing method thereof | |
| CN101548639B (en) | Flower cultivation medium and preparing method thereof | |
| CN102989311B (en) | Manufacture method of biological deodorizing filling material and biological deodorizing filling material | |
| CN104604940B (en) | A kind of deep gloomy Chinese scholartree root-growing agent | |
| CN101347946A (en) | Shaving board producing method | |
| CN104987215A (en) | Preparation method of lignin soilless culture substrate with formaldehyde removing function | |
| CN105638278A (en) | Air purification flowerpot system | |
| CN105131635B (en) | Stalk fibre paper pulp makes the process of building materials | |
| CN106563349A (en) | Domestic air-purifying environment-friendly bio-filter device | |
| CN117304677A (en) | Preparation method of high-air-permeability resin flower groove for flower seedling breeding | |
| CN105660332A (en) | Cauliflower organic soilless seedling-raising matrix and preparation method thereof | |
| CN109042231A (en) | A kind of planting soil-less culturing nutrient foam and preparation method thereof | |
| CN106083392A (en) | A kind of can the floriculture substrate of kind of blooming period prolonging | |
| WO2013159740A1 (en) | Composite sand planting structure | |
| CN101379943A (en) | Arrowroot soilless culture ground mass and use thereof | |
| CN104945151A (en) | Epicormic branch cutting medium for vaccinium uliginosum and preparation method thereof | |
| KR20210095043A (en) | Microorganism Material For Wastewater Purification Including Lactobacillus rhamnosus culturing material | |
| CN115338941B (en) | Preparation method of flame-retardant antibacterial integrated material | |
| CN105523627A (en) | Filler and preparation method thereof | |
| CN106134949A (en) | A kind of greening flowers cultivation matrix | |
| CN105325269A (en) | Artificial composite culture medium and preparation method thereof | |
| CN1274204C (en) | Cotton soilless seedling cultivation matrix | |
| CN101774200A (en) | Manufacturing method of low-formaldehyde release-type laminated flooring and facing artificial boards | |
| CN112573657B (en) | Filler for ammonia nitrogen sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |