CN108811930A - A kind of degradable pot for growing seedlings prepared using old and useless newspaper - Google Patents
A kind of degradable pot for growing seedlings prepared using old and useless newspaper Download PDFInfo
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- CN108811930A CN108811930A CN201810485914.XA CN201810485914A CN108811930A CN 108811930 A CN108811930 A CN 108811930A CN 201810485914 A CN201810485914 A CN 201810485914A CN 108811930 A CN108811930 A CN 108811930A
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- growing seedlings
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- 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
- A01G9/0291—Planting receptacles specially adapted for remaining in the soil after planting
Abstract
The present invention relates to nursery breeding technical fields, and in particular to a kind of degradable pot for growing seedlings prepared using old and useless newspaper.The raw material of the pot for growing seedlings includes following ingredient：Old newsprint slurry, diatomite, expanded perlite, attapulgite clay, cotton fiber, corn stalk fiber, bacteria remover, bonding agent and viscosity- increasing agent.Wherein, bonding agent is hydroxymethyl cellulose or hydroxyethyl cellulose；Viscosity- increasing agent selects white clay or gelling power to enhance modified converted starch；It is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.The nursery effect of the type pot for growing seedlings is good, and using seedling root growth, the degradation rate of material is high, more environmentally-friendly to environment, and has higher intensity, and pot for growing seedlings is more solid, it is not easy to hydrolyze.
Description
Technical field
The present invention relates to nursery breeding technical fields, and in particular to a kind of degradable nursery prepared using old and useless newspaper
Alms bowl.
Background technique
Pot for growing seedlings is a kind of agriculture goods, materials and equipments for seedling fostering, and pot for growing seedlings is mainly used for containing planting matrix, and seedling exists
After growing to a certain size in pot for growing seedlings, then transplanted.The crops such as most of melon and fruit seedlings and cotton, corn all use and educate
The planting patterns transplanted after the nursery of seedling alms bowl elder generation improves the utilization rate of seedling.
Conventional pot for growing seedlings is prepared by polyvinyl chloride or polythene material, pot for growing seedlings light weight, the knot of this material
Real durable, good water-retaining property.But the degradation rate of pot for growing seedlings is poor, and a large amount of white pollution can be generated in use process, seedling moves
De- alms bowl is carried out before plant.Also occur a kind of degradable pot for growing seedlings prepared with straw, this pot for growing seedlings currently on the market
Mainly with after the modified agricultural crop straw of crushing and adhesive mixing, it is prepared after cold pressing molds.This pot for growing seedlings drop
Fine, more environmentally-friendly, the good water absorption of pot for growing seedlings of solution property, is also easier to be penetrated by plant root, and when seedling transplanting does not need to take off
Alms bowl.But the generally existing intensity of pot for growing seedlings of this material is not high, the answer of facile hydrolysis, because of frequently watering in seedling raising process,
Partially self is disintegrated pot for growing seedlings before seedling transplanting, loses nursery use value.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of degradable nursery prepared using old and useless newspaper
The nursery effect of alms bowl, the type pot for growing seedlings is good, and degradation rate is high, more environmentally-friendly to environment, and has higher intensity, and pot for growing seedlings is more
It is solid, it is not easy to hydrolyze.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of degradable pot for growing seedlings prepared using old and useless newspaper, according to mass fraction, the raw material of the pot for growing seedlings include as follows at
Point：20-25 parts of old newsprint slurry, 30-35 parts of diatomite, 9-13 parts of expanded perlite, 12-15 parts of attapulgite clay, cotton fiber
0.5-1 parts, 8-10 parts of corn stalk fiber, 0.1-0.3 parts of bacteria remover, 3-5 parts of bonding agent, 2-3 parts of viscosity- increasing agent.
Preferably, according to mass fraction, the raw material of the pot for growing seedlings includes following ingredient：22-23 parts of old newsprint slurry, diatom
It is 31-32 parts native, 10-12 parts of expanded perlite, 13-14 parts of attapulgite clay, 0.6-0.7 parts of cotton fiber, corn stalk fiber 8-9
Part, 0.1-0.2 parts of bacteria remover, 3-4 parts of bonding agent, 2.4-2.5 parts of viscosity- increasing agent.
Wherein, the preparation method of corn stalk fiber is：Configuration concentration is the sodium hydroxide solution of 6-10%, by corn stalk
Stalk is put into sodium hydroxide solution after being chopped into the segment of 4-6cm, with 70-85 DEG C of temperature boiling 10-15min, then will
Straw filtering is simultaneously neutralized with dilute hydrochloric acid, then by stalk it is dry after tanning, isolated after tanning needed for mesophyll powder obtains
Corn stalk fiber.
The preparation method of old newsprint slurry is as follows：Old and useless newspaper is added to size degradation in pulper and forms paper pulp, by paper pulp
It is sent in pressurized screen and scummer and handles, remove the impurity in paper pulp, then paper pulp is input in classifying screen, screening obtains
The aluminum sulfate of 3% mass fraction is added into long stuff for long stuff, is re-fed into beater mashing processing, has handled
Required old newsprint slurry is obtained after.
Preferably, bonding agent is hydroxymethyl cellulose or hydroxyethyl cellulose.
Preferably, viscosity- increasing agent selects white clay or gelling power to enhance modified converted starch.
Preferably, it is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.
The preparation method of pot for growing seedlings provided by the invention is：
According to mass fraction, prepare each raw material, by cotton carding treated cotton fiber, corn stalk fiber, diatomite, expanded pearlite
Rock, attapulgite clay, bacteria remover, bonding agent and viscosity- increasing agent, which are added in batch mixer, to be sufficiently mixed uniformly, then to mixing
The water for accounting for mixture quality 20-25% is added in machine, continues to stir to get mixing slurry, then be added to old newsprint slurry mixed
It closes and stirs to obtain paste slurry in slurry, obtained paste slurry is added to extrusion forming in molding die, at
It being demoulded after pot for growing seedlings spontaneous curing after type, the pot for growing seedlings after demoulding is sent to drying in 40-45 DEG C of drying room, after drying
To required pot for growing seedlings.
The present invention has following beneficial effect：
The type pot for growing seedlings uses the biomaterials systems such as corn stalk fiber, clay, diatomite, expanded perlite, attapulgite clay
Standby to form, the degradability of material is very high, will not generate any harmful substance after decomposing in the soil, very environmentally protective,
Since the property of the pot for growing seedlings is similar with planting matrix, seedling root can penetrate pot for growing seedlings easily, and when seedling transplanting is not required to
Take off alms bowl.
Further, since having used the materials such as old newsprint slurry and cotton fiber, the more common stalk of the intensity of the type pot for growing seedlings is educated
Seedling alms bowl is more preferable, and because having used special bonding agent and viscosity- increasing agent, the anti-hydrolysis property of pot for growing seedlings is also better, makes
With will not voluntarily be decomposed because of immersion in the process.
Specific embodiment
Below with reference to embodiment, further description of the specific embodiments of the present invention, and following embodiment is only used for more
Technical solution of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of degradable pot for growing seedlings prepared using old and useless newspaper, according to mass fraction, the raw material of the pot for growing seedlings include as follows at
Point：20 parts of old newsprint slurry, 30 parts of diatomite, 9 parts of expanded perlite, 12 parts of attapulgite clay, 0.5 part of cotton fiber, corn stalk
8 parts of stalk fiber, 0.1 part of bacteria remover, 3 parts of bonding agent, 2 parts of viscosity- increasing agent.
In the present embodiment, the preparation method of corn stalk fiber is：The sodium hydroxide solution that configuration concentration is 6%, by corn
Straw chopping after the segment of 4-6cm at putting into sodium hydroxide solution, with 70 DEG C of temperature boiling 10min, then by stalk
It filters and is neutralized with dilute hydrochloric acid, then by tanning after stalk drying, mesophyll powder is isolated after tanning and obtains required corn
Stalk fibre.
The preparation method of old newsprint slurry is as follows：Old and useless newspaper is added to size degradation in pulper and forms paper pulp, by paper pulp
It is sent in pressurized screen and scummer and handles, remove the impurity in paper pulp, then paper pulp is input in classifying screen, screening obtains
The aluminum sulfate of 3% mass fraction is added into long stuff for long stuff, is re-fed into beater mashing processing, has handled
Required old newsprint slurry is obtained after.
Wherein, bonding agent used in raw material is hydroxymethyl cellulose.
Viscosity- increasing agent selects white clay.
It is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.
The preparation method of pot for growing seedlings provided in this embodiment is：
According to mass fraction, prepare each raw material, by cotton carding treated cotton fiber, corn stalk fiber, diatomite, expanded pearlite
Rock, attapulgite clay, bacteria remover, bonding agent and viscosity- increasing agent, which are added in batch mixer, to be sufficiently mixed uniformly, then to mixing
The water for accounting for mixture quality 20% is added in machine, continues to stir to get mixing slurry, old newsprint slurry is then added to mixture
It stirs to obtain paste slurry in slurry, obtained paste slurry is added to extrusion forming in molding die, after molding
Pot for growing seedlings spontaneous curing after demould, the pot for growing seedlings after demoulding is sent to drying in 40 DEG C of drying room, needed for obtaining after drying
Pot for growing seedlings.
Embodiment 2
A kind of degradable pot for growing seedlings prepared using old and useless newspaper, according to mass fraction, the raw material of the pot for growing seedlings include as follows at
Point：25 parts of old newsprint slurry, 35 parts of diatomite, 13 parts of expanded perlite, 15 parts of attapulgite clay, 1 part of cotton fiber, corn stover
10 parts of fiber, 0.3 part of bacteria remover, 5 parts of bonding agent, 3 parts of viscosity- increasing agent.
In the present embodiment, the preparation method of corn stalk fiber is：The sodium hydroxide solution that configuration concentration is 10%, will be beautiful
Rice straw chopping after the segment of 4-6cm at putting into sodium hydroxide solution, with 85 DEG C of temperature boiling 15min, then by straw
Stalk is filtered and is neutralized with dilute hydrochloric acid, then by tanning after stalk drying, mesophyll powder is isolated after tanning and obtains required jade
Rice stalk fibre.
The preparation method of old newsprint slurry is as follows：Old and useless newspaper is added to size degradation in pulper and forms paper pulp, by paper pulp
It is sent in pressurized screen and scummer and handles, remove the impurity in paper pulp, then paper pulp is input in classifying screen, screening obtains
The aluminum sulfate of 3% mass fraction is added into long stuff for long stuff, is re-fed into beater mashing processing, has handled
Required old newsprint slurry is obtained after.
Wherein, bonding agent used in raw material is hydroxyethyl cellulose.
Viscosity- increasing agent selects gelling power to enhance modified converted starch.
It is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.
The preparation method of pot for growing seedlings provided in this embodiment is：
According to mass fraction, prepare each raw material, by cotton carding treated cotton fiber, corn stalk fiber, diatomite, expanded pearlite
Rock, attapulgite clay, bacteria remover, bonding agent and viscosity- increasing agent, which are added in batch mixer, to be sufficiently mixed uniformly, then to mixing
The water for accounting for mixture quality 25% is added in machine, continues to stir to get mixing slurry, old newsprint slurry is then added to mixture
It stirs to obtain paste slurry in slurry, obtained paste slurry is added to extrusion forming in molding die, after molding
Pot for growing seedlings spontaneous curing after demould, the pot for growing seedlings after demoulding is sent to drying in 45 DEG C of drying room, needed for obtaining after drying
Pot for growing seedlings.
Embodiment 3
A kind of degradable pot for growing seedlings prepared using old and useless newspaper, according to mass fraction, the raw material of the pot for growing seedlings include as follows at
Point：23 parts of old newsprint slurry, 32 parts of diatomite, 11 parts of expanded perlite, 14 parts of attapulgite clay, 0.7 part of cotton fiber, corn stalk
9 parts of stalk fiber, 0.2 part of bacteria remover, 4 parts of bonding agent, 2.5 parts of viscosity- increasing agent.
In the present embodiment, the preparation method of corn stalk fiber is：The sodium hydroxide solution that configuration concentration is 8%, by corn
Straw chopping after the segment of 4-6cm at putting into sodium hydroxide solution, with 80 DEG C of temperature boiling 13min, then by stalk
It filters and is neutralized with dilute hydrochloric acid, then by tanning after stalk drying, mesophyll powder is isolated after tanning and obtains required corn
Stalk fibre.
The preparation method of old newsprint slurry is as follows：Old and useless newspaper is added to size degradation in pulper and forms paper pulp, by paper pulp
It is sent in pressurized screen and scummer and handles, remove the impurity in paper pulp, then paper pulp is input in classifying screen, screening obtains
The aluminum sulfate of 3% mass fraction is added into long stuff for long stuff, is re-fed into beater mashing processing, has handled
Required old newsprint slurry is obtained after.
Wherein, bonding agent used in raw material is hydroxymethyl cellulose.
Viscosity- increasing agent selects gelling power to enhance modified converted starch.
It is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.
The preparation method of pot for growing seedlings provided in this embodiment is：
According to mass fraction, prepare each raw material, by cotton carding treated cotton fiber, corn stalk fiber, diatomite, expanded pearlite
Rock, attapulgite clay, bacteria remover, bonding agent and viscosity- increasing agent, which are added in batch mixer, to be sufficiently mixed uniformly, then to mixing
The water for accounting for mixture quality 23% is added in machine, continues to stir to get mixing slurry, old newsprint slurry is then added to mixture
It stirs to obtain paste slurry in slurry, obtained paste slurry is added to extrusion forming in molding die, after molding
Pot for growing seedlings spontaneous curing after demould, the pot for growing seedlings after demoulding is sent to drying in 42 DEG C of drying room, needed for obtaining after drying
Pot for growing seedlings.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of degradable pot for growing seedlings prepared using old and useless newspaper, it is characterised in that：According to mass fraction, the pot for growing seedlings
Raw material includes following ingredient：20-25 parts of old newsprint slurry, 30-35 parts of diatomite, 9-13 parts of expanded perlite, attapulgite clay
12-15 parts, 0.5-1 parts of cotton fiber, 8-10 parts of corn stalk fiber, 0.1-0.3 parts of bacteria remover, 3-5 parts of bonding agent, viscosity enhancing
2-3 parts of agent.
2. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 1, it is characterised in that：According to matter
Number is measured, the raw material of the pot for growing seedlings includes following ingredient：22-23 parts of old newsprint slurry, 31-32 parts of diatomite, expanded pearlite
10-12 parts of rock, 13-14 parts of attapulgite clay, 0.6-0.7 parts of cotton fiber, 8-9 parts of corn stalk fiber, bacteria remover 0.1-0.2
Part, 3-4 parts of bonding agent, 2.4-2.5 parts of viscosity- increasing agent.
3. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 2, it is characterised in that：The jade
Rice stalk fibre preparation method be：Configuration concentration is the sodium hydroxide solution of 6-10%, by shredding corn stalk at 4-6cm's
It is put into sodium hydroxide solution after segment, with 70-85 DEG C of temperature boiling 10-15min, then by straw filtering and with dilute salt
Acid is neutralized, and then by tanning after stalk drying, mesophyll powder is isolated after tanning and obtains required corn stalk fiber.
4. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 2, it is characterised in that：It is described useless
The preparation method of newspaper slurry is as follows：Old and useless newspaper is added to size degradation in pulper and forms paper pulp, paper pulp is sent to pressure
It is handled in sieve and scummer, removes the impurity in paper pulp, then paper pulp is input in classifying screen, screening obtains long fiber pulp
Material, the aluminum sulfate of 3% mass fraction is added into long stuff, is re-fed into beater mashing processing, obtains after the completion of processing
Required old newsprint slurry.
5. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 2, it is characterised in that：It is described viscous
Connecing agent is hydroxymethyl cellulose or hydroxyethyl cellulose.
6. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 2, it is characterised in that：It is described viscous
Property reinforcing agent select white clay or gelling power to enhance modified converted starch.
7. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 2, it is characterised in that：It is described
It is the perlite fine powder of 1-2mm that expanded perlite, which selects partial size,.
8. a kind of degradable pot for growing seedlings prepared using old and useless newspaper according to claim 1, it is characterised in that：It is described to educate
The preparation method of seedling alms bowl is：
According to mass fraction, prepare each raw material, by cotton carding treated cotton fiber, corn stalk fiber, diatomite, expanded pearlite
Rock, attapulgite clay, bacteria remover, bonding agent and viscosity- increasing agent, which are added in batch mixer, to be sufficiently mixed uniformly, then to mixing
The water for accounting for mixture quality 20-25% is added in machine, continues to stir to get mixing slurry, then be added to old newsprint slurry mixed
It closes and stirs to obtain paste slurry in slurry, obtained paste slurry is added to extrusion forming in molding die, at
It being demoulded after pot for growing seedlings spontaneous curing after type, the pot for growing seedlings after demoulding is sent to drying in 40-45 DEG C of drying room, after drying
To required pot for growing seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485914.XA CN108811930A (en) | 2018-05-21 | 2018-05-21 | A kind of degradable pot for growing seedlings prepared using old and useless newspaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485914.XA CN108811930A (en) | 2018-05-21 | 2018-05-21 | A kind of degradable pot for growing seedlings prepared using old and useless newspaper |
Publications (1)
| Publication Number | Publication Date |
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| CN108811930A true CN108811930A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810485914.XA Withdrawn CN108811930A (en) | 2018-05-21 | 2018-05-21 | A kind of degradable pot for growing seedlings prepared using old and useless newspaper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432035A (en) * | 2019-09-16 | 2019-11-12 | 江苏爱可纯过滤科技有限公司 | A kind of flower seedling raising alms bowl and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359873A (en) * | 2015-09-22 | 2016-03-02 | 湖南科技学院 | Method for producing degradable seedling-raising disk by using tobacco stalk |
| CN105766457A (en) * | 2016-03-07 | 2016-07-20 | 宁夏共享化工有限公司 | Degradable nutrient seedling raising pot |
| CN105778925A (en) * | 2016-02-02 | 2016-07-20 | 中国林业科学研究院森林生态环境与保护研究所 | Woodland soil ecological restoration material and preparation method thereof |
| CN106986711A (en) * | 2017-06-07 | 2017-07-28 | 合肥申沃园艺有限公司 | A kind of Nutrition Soil |
-
2018
- 2018-05-21 CN CN201810485914.XA patent/CN108811930A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359873A (en) * | 2015-09-22 | 2016-03-02 | 湖南科技学院 | Method for producing degradable seedling-raising disk by using tobacco stalk |
| CN105778925A (en) * | 2016-02-02 | 2016-07-20 | 中国林业科学研究院森林生态环境与保护研究所 | Woodland soil ecological restoration material and preparation method thereof |
| CN105766457A (en) * | 2016-03-07 | 2016-07-20 | 宁夏共享化工有限公司 | Degradable nutrient seedling raising pot |
| CN106986711A (en) * | 2017-06-07 | 2017-07-28 | 合肥申沃园艺有限公司 | A kind of Nutrition Soil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432035A (en) * | 2019-09-16 | 2019-11-12 | 江苏爱可纯过滤科技有限公司 | A kind of flower seedling raising alms bowl and preparation method thereof |
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Application publication date: 20181116 |