CN105746226A - Preparation method for biomass biodegradable seedling-raising tray - Google Patents
Preparation method for biomass biodegradable seedling-raising tray Download PDFInfo
- Publication number
- CN105746226A CN105746226A CN201610115784.1A CN201610115784A CN105746226A CN 105746226 A CN105746226 A CN 105746226A CN 201610115784 A CN201610115784 A CN 201610115784A CN 105746226 A CN105746226 A CN 105746226A
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- China
- Prior art keywords
- raising tray
- living beings
- preparation
- degradable
- seedling
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- 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.)
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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
- A01G9/0291—Planting receptacles specially adapted for remaining in the soil after planting
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
Abstract
The invention relates to a preparation method for a biomass biodegradable seedling-raising tray. The preparation method comprises the following steps: mixing biomass with urea in a mass ratio being 50:1, mixing the mixture with water in a mass ratio being 10:1, sealing for 30 days at the temperature of 25-45 DEG C after stacking; then, adding a polyvinyl alcohol aqueous solution with concentration being 0.1-5%, grinding and crushing the biomass (straws or stalks) into straw slurry with size being 50-100 meshes; preparing the slurry into a seedling-raising tray wet green body; and finally, feeding the seedling-raising tray wet green body to a drying line ( with the temperature being 80-120 DEG C) to dry, thereby obtaining the biodegradable seedling-raising tray. According to the preparation method, the needed material source is wide, obvious advantages on cost and environmental pollution are achieved, the process is simple, and the operation is convenient.
Description
Technical field
The present invention relates to the preparation method of a kind of degradable raising tray, particularly relate to the preparation method of a kind of living beings degradable raising tray.
Background technology
Along with the continuous progress of agricultural science and technology, industrial hole plate seedling growth obtains fast development, thus realizes agricultural appropriate scale of operation, Virtual production, mechanization and automaticity and improve constantly, and wherein, raising tray is the key realizing above-mentioned purpose.At present, raising tray generally uses the moulding plastics material such as expanded polystyrene (EPS) or polyethylene or rigid plastics to process.But plastic pallet cost is high, it is difficult to degraded, white pollution can be caused.
Summary of the invention
It is an object of the invention to provide the preparation method of a kind of living beings degradable raising tray, this method reduce the difficulty of living beings pulping process, the nutritional labeling in living beings is made more to discharge, the biological colloid produced can improve again the compaction rate of pallet, for improving the intensity of pallet further, using living beings is that raw material is prepared degradable raising tray and is sufficiently used living beings renewable resource, decrease the burning pollution to environment, for energy-saving and emission-reduction, developing agricultural recycling economy opens a new way.
It is an object of the invention to be achieved through the following technical solutions:
A kind of preparation method of living beings degradable raising tray, described method includes following preparation process:
(1) ratio of the living beings 50:1 in mass ratio being dried mixes urea, then the ratio water mixing of 10:1 in mass ratio, seals 30 days after heap is good at a temperature of 25-45 DEG C；
(2), under conditions of adding the polyvinyl alcohol water solution of 0.1-5% in living beings, living beings defibrination is crushed to the straw pulp slurry of 50-100 mesh size；
(3) straw pulp slurry is made the wet base of raising tray；
(4) wet care dish is delivered to drying line (temperature 80～120 DEG C) anhydrate drying i.e. can get degradable raising tray.
The preparation method of described a kind of living beings degradable raising tray, described living beings include, rice straw, maize straw, sugarcane stalk, wheat stalk and the weeds of big Tanaka.
Advantages of the present invention with effect is:
The present invention reduces the seedling raising process demand to mellow soil, protect arable land；Living beings first pass around fermentation, achieve initial breakdown, reduce the difficulty of living beings pulping process, nutritional labeling in living beings more discharges, the biological colloid produced can improve again the compaction rate of pallet, for improving the intensity of pallet further, add the polyvinyl alcohol being equally easy to degraded the most in right amount；This technology is used to be possible not only to replace plastics seedling dish, eliminate white pollution, also can replace mellow soil to greatest extent, gained seedling is healthy and strong, root many good springiness powerful without soil resistance, root system, be as good as with plastic pallet without seedling-slowing stage, saving of work and time, technical operation, it is not necessary to separately add training.Using living beings is that raw material is prepared degradable raising tray and is sufficiently used living beings renewable resource, decreases the burning pollution to environment, and for energy-saving and emission-reduction, developing agricultural recycling economy opens a new way.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in detail.
The preparation method of a kind of living beings (straw or stalk) degradable raising tray disclosed in this invention, can the present invention is described in detail in conjunction with following instance.
Example 1:
(1) ratio of dry straw 50:1 in mass ratio is mixed urea, then the ratio water mixing of 10:1 in mass ratio, seal 30 days at a temperature of 25-45 DEG C after heap is good.(2), under conditions of adding the polyvinyl alcohol water solution of 2% in living beings, living beings defibrination is crushed to the straw pulp slurry of 100 mesh sizes.(3) straw pulp slurry is made the wet base of raising tray.(4) wet care dish is delivered to drying line (temperature 80～120 DEG C) anhydrate drying i.e. can get degradable raising tray.
Example 2:
(1) ratio of dry maize straw 50:1 in mass ratio is mixed urea, then the ratio water mixing of 10:1 in mass ratio, seal 30 days at a temperature of 25-45 DEG C after heap is good.(2), under conditions of adding the polyvinyl alcohol water solution of 5% in living beings, living beings defibrination is crushed to the straw pulp slurry of 80 mesh sizes.(3) straw pulp slurry is made the wet base of raising tray.(4) wet care dish is delivered to drying line (temperature 80～120 DEG C) anhydrate drying i.e. can get degradable raising tray.
Example 3:
(1) ratio of dry big field weed 50:1 in mass ratio is mixed urea, then the ratio water mixing of 10:1 in mass ratio, seal 30 days at a temperature of 25-45 DEG C after heap is good.(2), under conditions of adding the polyvinyl alcohol water solution of 4% in living beings, living beings defibrination is crushed to the straw pulp slurry of 90 mesh sizes.(3) straw pulp slurry is made the wet base of raising tray.(4) wet care dish is delivered to drying line (temperature 80～120 DEG C) anhydrate drying i.e. can get degradable raising tray.
Claims (2)
1. the preparation method of a living beings degradable raising tray, it is characterised in that described method includes following preparation process:
(1) ratio of the living beings 50:1 in mass ratio being dried mixes urea, then the ratio water mixing of 10:1 in mass ratio, seals 30 days after heap is good at a temperature of 25-45 DEG C；
(2), under conditions of adding the polyvinyl alcohol water solution of 0.1-5% in living beings, living beings defibrination is crushed to the straw pulp slurry of 50-100 mesh size；
(3) straw pulp slurry is made the wet base of raising tray；
(4) wet care dish is delivered to drying line temperature 80～120 DEG C of drying of anhydrating i.e. can get degradable raising tray.
The preparation method of a kind of living beings degradable raising tray the most according to claim 1, it is characterised in that described living beings include, rice straw, maize straw, sugarcane stalk, wheat stalk and the weeds of big Tanaka.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115784.1A CN105746226A (en) | 2016-03-02 | 2016-03-02 | Preparation method for biomass biodegradable seedling-raising tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115784.1A CN105746226A (en) | 2016-03-02 | 2016-03-02 | Preparation method for biomass biodegradable seedling-raising tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105746226A true CN105746226A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115784.1A Pending CN105746226A (en) | 2016-03-02 | 2016-03-02 | Preparation method for biomass biodegradable seedling-raising tray |
Country Status (1)
| Country | Link |
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| CN (1) | CN105746226A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476804A (en) * | 2018-06-22 | 2018-09-04 | 四川建筑职业技术学院 | A kind of degradable sludge base pot for growing seedlings and preparation method thereof |
| CN109673472A (en) * | 2019-01-31 | 2019-04-26 | 广西壮族自治区农业科学院农业资源与环境研究所 | A method of utilizing agricultural crop straw processing and fabricating environment-friendly degradable seedling medium basin |
| CN112482066A (en) * | 2020-11-04 | 2021-03-12 | 江西中竹生物质科技有限公司 | Method for producing degradable seedling paper container by using fir leftover and branch pulp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393122A (en) * | 2001-07-03 | 2003-01-29 | 苏建兴 | Flowerpot made of plant fibres and its manufacture method |
| CN102487755A (en) * | 2011-11-24 | 2012-06-13 | 雷选 | Degradable nutritional seedling-raising pot and manufacturing method thereof |
| CN102511334A (en) * | 2011-12-29 | 2012-06-27 | 上海博琛生物科技有限公司 | Method for producing seedling raising nutrition pot by using sweet potato starch residue |
| CN102613025A (en) * | 2011-09-01 | 2012-08-01 | 黑龙江省和润农业科技发展有限公司 | Ecological seedling tray and manufacturing method thereof |
| CN104025945A (en) * | 2014-06-26 | 2014-09-10 | 杨宏勃 | Degradable seedling culture pot and production method thereof |
| CN104041350A (en) * | 2013-03-15 | 2014-09-17 | 浙江元成园林集团股份有限公司 | Degradable seedling culture cup |
| CN104719037A (en) * | 2015-04-10 | 2015-06-24 | 东北农业大学 | Novel degradable seedling bowl and manufacturing method thereof |
| CN105237141A (en) * | 2015-08-28 | 2016-01-13 | 湖北尼希米科技有限公司 | Straw biological matrix seedling-raising disk and preparation method thereof |
-
2016
- 2016-03-02 CN CN201610115784.1A patent/CN105746226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393122A (en) * | 2001-07-03 | 2003-01-29 | 苏建兴 | Flowerpot made of plant fibres and its manufacture method |
| CN102613025A (en) * | 2011-09-01 | 2012-08-01 | 黑龙江省和润农业科技发展有限公司 | Ecological seedling tray and manufacturing method thereof |
| CN102487755A (en) * | 2011-11-24 | 2012-06-13 | 雷选 | Degradable nutritional seedling-raising pot and manufacturing method thereof |
| CN102511334A (en) * | 2011-12-29 | 2012-06-27 | 上海博琛生物科技有限公司 | Method for producing seedling raising nutrition pot by using sweet potato starch residue |
| CN104041350A (en) * | 2013-03-15 | 2014-09-17 | 浙江元成园林集团股份有限公司 | Degradable seedling culture cup |
| CN104025945A (en) * | 2014-06-26 | 2014-09-10 | 杨宏勃 | Degradable seedling culture pot and production method thereof |
| CN104719037A (en) * | 2015-04-10 | 2015-06-24 | 东北农业大学 | Novel degradable seedling bowl and manufacturing method thereof |
| CN105237141A (en) * | 2015-08-28 | 2016-01-13 | 湖北尼希米科技有限公司 | Straw biological matrix seedling-raising disk and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476804A (en) * | 2018-06-22 | 2018-09-04 | 四川建筑职业技术学院 | A kind of degradable sludge base pot for growing seedlings and preparation method thereof |
| CN109673472A (en) * | 2019-01-31 | 2019-04-26 | 广西壮族自治区农业科学院农业资源与环境研究所 | A method of utilizing agricultural crop straw processing and fabricating environment-friendly degradable seedling medium basin |
| CN112482066A (en) * | 2020-11-04 | 2021-03-12 | 江西中竹生物质科技有限公司 | Method for producing degradable seedling paper container by using fir leftover and branch pulp |
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Application publication date: 20160713 |
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