CN105647218A - Biomass straw mulch and production method thereof - Google Patents
Biomass straw mulch and production method thereof Download PDFInfo
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- CN105647218A CN105647218A CN201610138181.3A CN201610138181A CN105647218A CN 105647218 A CN105647218 A CN 105647218A CN 201610138181 A CN201610138181 A CN 201610138181A CN 105647218 A CN105647218 A CN 105647218A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a biomass straw mulch, comprising the components according to parts by weight: 120-150 parts of rice straw, 40-50 parts of methyl cellulose, 20-40 parts of water, 5-10 parts of carrageenan, 20-30 parts of isopropyl alcohol, 8-15 parts of titanium dioxide, 15-35 parts of urea, 1-10 parts of sodium citrate, 20-25 parts of biological organic fertilizer powder, 50-60 parts of diacetone acrylamide, 25-30 parts of polyurethane resin, 5-15 parts of methyl methacrylate, 13-21 parts of cyclopentadien, 1-6 parts of starch, 2-6 parts of sodium dodecyl sulfate, and 4-8 parts of polyethylene glycol. A production method of the biomass straw mulch is also provided, the problem of weeding and white pollution in crop cultivation is solved, and the problem of rice straw combustion is also solved.
Description
Technical field
The present invention relates to a kind of arable farming environment-friendly products, particularly a kind of biomass straw mulch film, belongs to agricultural environmental protection new technical field.
Background technology
At present, arable farming weeding uses pesticide more at large, and the medicine toxicity of weeding is big, has both polluted water and soil resources, absorbed by crops again, pollutes grain and vegetable, seriously deters human security. In addition, cook along with the rural area progressively universal new forms of energy such as liquefied gas, electric energy are heated up water, nobody is ready have troublesome straw to cook with dirty again, thus crop straw burning contaminated environment become China make us at present very headache and cannot the desirable significant technology issues solved, rice straw burns that to pollute be the importance of crop straw burning. It addition, the arable farmings such as vegetable use covering with ground sheeting in a large number, although serve the effect of heat and moisture preserving, but also bring serious white pollution simultaneously.
Summary of the invention
The technical problem to be solved is to provide a kind of biomass straw mulch film for above drawback, and the preparation method providing this biomass straw mulch film, both solve the problem of weeding and white pollution in arable farming, solve again the problem that rice straw burns.
For solving above-mentioned technical problem, the technical scheme is that
A kind of biomass straw mulch film, its constituent is counted as follows by weight:
Rice straw: 120-150 part,
Methylcellulose: 40-50 part,
Water: 20-40 part,
Carrageenan: 5-10 part,
Isopropanol: 20-30 part,
Titanium dioxide: 8-15 part,
Carbamide: 15-35 part,
Sodium citrate: 1-10 part,
Biological organic fertilizer powder: 20-25 part,
N-[2-(2-methyl-4-oxopentyl): 50-60 part,
Polyurethane resin: 25-30 part,
Methyl methacrylate: 5-15 part,
Cyclopentadiene: 13-21 part,
Starch: 1-6 part,
Sodium lauryl sulphate: 2-6 part,
Polyethylene Glycol: 4-8 part;
The ratio of weight and number of described rice straw, methylcellulose and biological organic fertilizer is: 6:2:1;
The ratio of weight and number of described N-[2-(2-methyl-4-oxopentyl) and polyurethane resin is: 2:1.
The preparation method of above-mentioned a kind of biomass straw mulch film, its preparation method is as follows:
(1) biological organic fertilizer powder is prepared: count mix homogeneously after Chinese parasol leaf 30-40 part, rice husk 20-30 part, sodium alginate 8-15 part, chitin 5-10 part, distiller grains 20-25 part, potassium sulfate 1-8 part being pulverized by weight, react 30-50 days when 80-90 DEG C, reacted mixture is dried, after drying, grinds to obtain biological organic fertilizer powder;
(2) use disintegrating machine that rice straw is broken into the rice straw fiber that length is 10-15cm;
(3) the rice straw fiber obtained in step (2) and water are added grinding in fiberizer and obtain fiber unscreened stock;
(4) by fiber unscreened stock, methylcellulose, carrageenan, isopropanol, titanium dioxide, carbamide, sodium citrate, biological organic fertilizer powder, N-[2-(2-methyl-4-oxopentyl), polyurethane resin, methyl methacrylate, cyclopentadiene, starch, sodium lauryl sulphate, after Polyethylene Glycol mixing, after dewaterer dehydration, desiccant dryness, calender press polish, by the standby molding of wound membrane mechanism.
The invention have the benefit that
1. be primary raw material manufacture with rice straw, aboundresources, cheap, be prone to degraded, there is no any pollution. Additionally, the consumption of rice straw is also relatively big, the product that the rice straw that general two mu of ground produce produces, only it is available for the arable farming of 0.07 hectare, as namely for rice cropping, again for vegetable growing, local rice straw can digest then on the spot. So both solving rice straw and burn the big problem polluted, product can rot to be degraded to fertilizer again quickly, is conducive to growth and the soil improvement of plant.
2. replace mulching film planting vegetable with it, energy shading, warming, moisturizing, weeds cannot generate because screening can not carry out photosynthesis, can effectively prevent and kill off the weeds near the vegetable roots such as melon, dish, bean, carries out Oryza sativa L. with its punching and determines cave cultivation, rice field early stage will not growth of weeds, when it is rotten, Oryza sativa L. has looked tall and big, and ground weeds cannot grow up after bearing, the chemical weed control that rice field must carry out in early days can be cancelled, exempt expense and harm that chemical weed control brings.
3., containing by cellulose, hemicellulose, lignin, significantly improving stalk fibre comprehensive utilization ratio, reduce cost in rice straw, energy consumption reduces more than 50%.
4. containing biological organic fertilizer powder in film component, when after Plastic-film disintegration, it is possible to effectively provide nutrient for soil and crops, reduce planting cost, improve economic benefit.
Detailed description of the invention
Below by way of specific embodiment, the specific embodiment of the present invention is described in further detail.
Example one
A kind of preparation method of biomass straw mulch film, its preparation method is as follows:
(1) biological organic fertilizer powder is prepared: count mix homogeneously after Chinese parasol leaf 35 parts, 25 parts of rice husk, sodium alginate 12 parts, chitin 7 parts, 22 parts of distiller grains, potassium sulfate 4 parts being pulverized by weight, react 40 days when 85 DEG C, reacted mixture is dried, after drying, grinds to obtain biological organic fertilizer powder;
(2) use disintegrating machine that the rice straw that parts by weight are 135 parts is broken into the rice straw fiber that length is 10-15cm;
(3) add fiberizer grinds by the rice straw fiber obtained in step (2) and water that parts by weight are 45 parts and obtain fiber unscreened stock;
(4) count fiber unscreened stock, methylcellulose 45 parts, carrageenan 8 parts by weight, isopropanol 25 parts, titanium dioxide 12 parts, 22 parts of carbamide, sodium citrate 5 parts, 22.5 parts of biological organic fertilizer powder, N-[2-(2-methyl-4-oxopentyl) 54 parts, polyurethane resin 27 parts, methyl methacrylate 10 parts, cyclopentadiene 17 parts, starch 3 parts, sodium lauryl sulphate 4 parts, after Polyethylene Glycol 6 parts mixing, after dewaterer dehydration, desiccant dryness, calender press polish, by the standby molding of wound membrane mechanism.
Example two
A kind of preparation method of biomass straw mulch film, its preparation method is as follows:
(1) biological organic fertilizer powder is prepared: count mix homogeneously after Chinese parasol leaf 30 parts, 20 parts of rice husk, sodium alginate 8 parts, chitin 5 parts, 20 parts of distiller grains, potassium sulfate 1 part being pulverized by weight, react 30 days when 80 DEG C, reacted mixture is dried, after drying, grinds to obtain biological organic fertilizer powder;
(2) use disintegrating machine that the rice straw that parts by weight are 120 parts is broken into the rice straw fiber that length is 10-15cm;
(3) add fiberizer grinds by the rice straw fiber obtained in step (2) and water that parts by weight are 20 parts and obtain fiber unscreened stock;
(4) count fiber unscreened stock, methylcellulose 40 parts, carrageenan 5 parts by weight, isopropanol 20 parts, titanium dioxide 8 parts, 15 parts of carbamide, sodium citrate 1 part, 20 parts of biological organic fertilizer powder, N-[2-(2-methyl-4-oxopentyl) 50 parts, polyurethane resin 25 parts, methyl methacrylate 5 parts, cyclopentadiene 13 parts, starch 1 part, sodium lauryl sulphate 2 parts, after Polyethylene Glycol 4 parts mixing, after dewaterer dehydration, desiccant dryness, calender press polish, by the standby molding of wound membrane mechanism.
Example three
A kind of preparation method of biomass straw mulch film, its preparation method is as follows:
(1) biological organic fertilizer powder is prepared: count mix homogeneously after Chinese parasol leaf 40 parts, 30 parts of rice husk, sodium alginate 15 parts, chitin 10 parts, 25 parts of distiller grains, potassium sulfate 8 parts being pulverized by weight, react 50 days when 90 DEG C, reacted mixture is dried, after drying, grinds to obtain biological organic fertilizer powder;
(2) use disintegrating machine that the rice straw that parts by weight are 150 parts is broken into the rice straw fiber that length is 10-15cm;
(3) add fiberizer grinds by the rice straw fiber obtained in step (2) and water that parts by weight are 40 parts and obtain fiber unscreened stock;
(4) count fiber unscreened stock, methylcellulose 50 parts, carrageenan 10 parts by weight, isopropanol 30 parts, titanium dioxide 15 parts, 35 parts of carbamide, sodium citrate 10 parts, 25 parts of biological organic fertilizer powder, N-[2-(2-methyl-4-oxopentyl) 60 parts, polyurethane resin 30 parts, methyl methacrylate 15 parts, cyclopentadiene 21 parts, starch 6 parts, sodium lauryl sulphate 6 parts, after Polyethylene Glycol 8 parts mixing, after dewaterer dehydration, desiccant dryness, calender press polish, by the standby molding of wound membrane mechanism.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention in above-described embodiment, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (2)
1. a biomass straw mulch film, is characterized by, its constituent is counted as follows by weight:
Rice straw: 120-150 part,
Methylcellulose: 40-50 part,
Water: 20-40 part,
Carrageenan: 5-10 part,
Isopropanol: 20-30 part,
Titanium dioxide: 8-15 part,
Carbamide: 15-35 part,
Sodium citrate: 1-10 part,
Biological organic fertilizer powder: 20-25 part,
N-[2-(2-methyl-4-oxopentyl): 50-60 part,
Polyurethane resin: 25-30 part,
Methyl methacrylate: 5-15 part,
Cyclopentadiene: 13-21 part,
Starch: 1-6 part,
Sodium lauryl sulphate: 2-6 part,
Polyethylene Glycol: 4-8 part;
The ratio of weight and number of described rice straw, methylcellulose and biological organic fertilizer is: 6:2:1;
The ratio of weight and number of described N-[2-(2-methyl-4-oxopentyl) and polyurethane resin is: 2:1.
2. the preparation method of a kind of biomass straw mulch film as claimed in claim 1, is characterized by, its preparation method is as follows:
(1) biological organic fertilizer powder is prepared: count mix homogeneously after Chinese parasol leaf 30-40 part, rice husk 20-30 part, sodium alginate 8-15 part, chitin 5-10 part, distiller grains 20-25 part, potassium sulfate 1-8 part being pulverized by weight, react 30-50 days when 80-90 DEG C, reacted mixture is dried, after drying, grinds to obtain biological organic fertilizer powder;
(2) use disintegrating machine that rice straw is broken into the rice straw fiber that length is 10-15cm;
(3) the rice straw fiber obtained in step (2) and water are added grinding in fiberizer and obtain fiber unscreened stock;
(4) by fiber unscreened stock, methylcellulose, carrageenan, isopropanol, titanium dioxide, carbamide, sodium citrate, biological organic fertilizer powder, N-[2-(2-methyl-4-oxopentyl), polyurethane resin, methyl methacrylate, cyclopentadiene, starch, sodium lauryl sulphate, after Polyethylene Glycol mixing, after dewaterer dehydration, desiccant dryness, calender press polish, by the standby molding of wound membrane mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138181.3A CN105647218A (en) | 2016-03-11 | 2016-03-11 | Biomass straw mulch and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138181.3A CN105647218A (en) | 2016-03-11 | 2016-03-11 | Biomass straw mulch and production method thereof |
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| CN105647218A true CN105647218A (en) | 2016-06-08 |
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| CN201610138181.3A Pending CN105647218A (en) | 2016-03-11 | 2016-03-11 | Biomass straw mulch and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085453A (en) * | 2016-06-28 | 2016-11-09 | 南安市科联专利应用服务有限公司 | A kind of fluorenes contaminated soil remediation agent and preparation method thereof |
| CN106508337A (en) * | 2016-09-27 | 2017-03-22 | 扬中市三茅镇兴阳村农地股份专业合作社 | Green and pollution-free sweet potato cultivation method |
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| CN1088225A (en) * | 1992-12-18 | 1994-06-22 | 中国国际科技促进会 | Vegetable fibre film product and technology thereof |
| CN103265385A (en) * | 2013-04-27 | 2013-08-28 | 刘好宝 | Liquid film prepared from crop straw fermentation liquid and application method thereof |
| CN103265730A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Degradable film containing starch and preparation method of degradable film |
| CN103626532A (en) * | 2013-11-27 | 2014-03-12 | 江苏苏滨生物农化有限公司 | Fungicide containing bacillus and application thereof |
| CN104230537A (en) * | 2014-08-28 | 2014-12-24 | 安徽华联肥业有限公司 | Fermented fertilizer added with chitin and preparation method of fermented fertilizer |
| CN105131629A (en) * | 2015-09-08 | 2015-12-09 | 沈阳化工大学 | Degraded mulch film containing nanometer level TiO2 photocatalysis, water, oxidation and biological degradation technologies |
-
2016
- 2016-03-11 CN CN201610138181.3A patent/CN105647218A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088225A (en) * | 1992-12-18 | 1994-06-22 | 中国国际科技促进会 | Vegetable fibre film product and technology thereof |
| CN103265385A (en) * | 2013-04-27 | 2013-08-28 | 刘好宝 | Liquid film prepared from crop straw fermentation liquid and application method thereof |
| CN103265730A (en) * | 2013-05-23 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Degradable film containing starch and preparation method of degradable film |
| CN103626532A (en) * | 2013-11-27 | 2014-03-12 | 江苏苏滨生物农化有限公司 | Fungicide containing bacillus and application thereof |
| CN104230537A (en) * | 2014-08-28 | 2014-12-24 | 安徽华联肥业有限公司 | Fermented fertilizer added with chitin and preparation method of fermented fertilizer |
| CN105131629A (en) * | 2015-09-08 | 2015-12-09 | 沈阳化工大学 | Degraded mulch film containing nanometer level TiO2 photocatalysis, water, oxidation and biological degradation technologies |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085453A (en) * | 2016-06-28 | 2016-11-09 | 南安市科联专利应用服务有限公司 | A kind of fluorenes contaminated soil remediation agent and preparation method thereof |
| CN106508337A (en) * | 2016-09-27 | 2017-03-22 | 扬中市三茅镇兴阳村农地股份专业合作社 | Green and pollution-free sweet potato cultivation method |
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Effective date of abandoning: 20180921 |