CN106748232A - A kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof - Google Patents
A kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof Download PDFInfo
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- CN106748232A CN106748232A CN201611262705.6A CN201611262705A CN106748232A CN 106748232 A CN106748232 A CN 106748232A CN 201611262705 A CN201611262705 A CN 201611262705A CN 106748232 A CN106748232 A CN 106748232A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention belongs to biological fertilizer field, a kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof is specifically disclosed.Mainly include inorganic fertilizer, organic fertilizer and microbial manure.Weight percentage, consists of the following composition：5 10 parts of Common Sage Herb, 10 15 parts of the root of Dahurain angelica, 5 15 parts of the capsule of weeping forsythia, 10 15 parts of pollen pini, 15 20 parts of glutinous rehmannia, 15 25 parts of polyvinyl alcohol, 20 25 parts of sodium carboxymethylcellulose etc..Present invention offer phoxim is micro- with Hostathion, so as to improve drug effect, can to extend the lasting period with the release of reasonable adjusting insecticide active ingredient, reduce environmental pollution；Both compoundings, there is obvious synergistic effect；Film can both be attached to plant surface, shield, and medicine can be made to position release again, improve curative effect；Used cooperatively with the raw material such as Common Sage Herb, the root of Dahurain angelica, the capsule of weeping forsythia, with Synergistic effect, and strengthen to absorb and improve bioavilability and reduce dose, saving Chinese medicaments resource reduces the toxic and side effect of chemical drug.
Description
Invention field
The invention belongs to biological fertilizer field, a kind of selenium-enriched plant source synergy biology compound film former is concretely related to
And preparation method thereof.
Background technology
The bio-feritlizer of narrow sense, that is, refer to microorganism（Bacterium）Fertilizer, abbreviation bacterial manure, also known as microbial inoculant.It is by
Microorganism with special efficiency is by fermentation（Artificial training system）, containing a large amount of beneficial microbes, after being manured into soil, or
Nutrient in the nitrogen that can be fixed in air, or energy activating soil, improves the nutrient environment of plant, or in the life work of microorganism
During dynamic, active material is produced, stimulate the specified microorganisms product of plant growth.
The bio-feritlizer of broad sense refer to using biotechnology manufacture, there is specific fertilizer efficiency to crop（Or there is the fertilizer efficiency to have again
Stimulation）Biological agent, its active ingredient can be the conversion of specific live organism, the metabolin of organism or matrix
Thing etc., this organism both can be microorganism, or animal and plant tissue and cell.Bio-feritlizer and chemical fertilizer, have
Machine fertilizer is the same, is the important source of manure in agricultural production.Easily lost in hilly upland topsoil short texture, soil erosion is tight
Weight, causes soil moisture and nutrient to be largely lost in, and causes soil fertility degeneration and fertilization effect reduction, limitation hillside fields productivity
Improve.Most of at present is to carry out improved soil using microorganism, but the strain contained by the bio-feritlizer for being circulated on the market is big
The adaptability of multipair natural environment is poor, to the DeGrain of the betterment of land.
Selenium is the essential trace elements of the human body.Selenium is classified as one of 15 kinds of nutrients needed by human by Chinese Soclety of Nutrition,
A large amount of clinical trials both at home and abroad are bright, and human body selenium deficiency can cause the functional disturbance of some vitals, cause many serious diseases to be sent out
It is raw.However, more than 40, whole world country is in selenium deficiency area, Chinese 22 several hundred million populations in province are all in selenium deficiency or low selenium ground
The incidences of disease such as band, these regional population tumour, hepatopathy, angiocardiopathies are very high.
Current China insecticide production formulation is main based on the conventional dosage forms such as missible oil, pulvis and wettable powder.Missible oil
Because polluting environment containing a large amount of organic solvents in preparation, pulvis etc. is then also easy to produce dust pollution in process of manufacture.By
In spraying repeatedly for insecticide, it is lost in, disperses and decomposing phenomenon is extremely serious, on the one hand reduces insecticide utilization rate, a side
Bring problem of environmental pollution in face.The a large amount of of various agricultural chemicals use, and cause agricultural pests resistance to the action of a drug more and more higher, such as water rice hopper,
Striped rice borer, yellow rice borer, rice leaf roller are the primary pests of China paddy rice, and in the Yangtze river basin, rice region is particularly acute.Plant
The advantages such as source plant extracts prevention and elimination of disease and pests, its environment-friendly, low-residual, green non-pollution have larger DEVELOPMENT PROSPECT.
Microcapsules original meaning refers to a kind of small container of the diameter in the range of micron to millimeter, now generally refers to seal solid up for safekeeping
A kind of particulate product of body, liquid or gaseous matter.
The content of the invention
In view of this, the present invention provides a kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof.With logical
Cross the mode culture selenium-enriched food using compound film former, improve the quality of agricultural product.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of selenium-enriched plant source synergy biology compound film former, mainly including inorganic fertilizer, organic fertilizer and microbial manure.Press
Weight, consists of the following composition：Arabic gum 10-15 parts, phoxim 20-25 parts, Hostathion 25-30 parts, nothing
30-60 parts of machine fertilizer, Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts,
Polyvinyl alcohol 15-25 parts, sodium carboxymethylcellulose 20-25 parts and Na2SeO3 0.5-1.5 part.
Preferably, in the preferred embodiment, the inorganic fertilizer it is main by following weight/mass percentage composition into
It is grouped into：Urea 32-40 parts, calcium magnesium phosphate 9-11 parts, dolomite dust 11-17 parts, magnesium sulfate 5-7 parts, magnesium chloride 7-10 parts, potassium
Fertiliser containing magnesium 30-40 parts and boric acid 0.5-0.9 parts.
In addition, present invention also offers a kind of preparation method of selenium-enriched plant source synergy biology compound film former, including with
Lower step：
(1) phoxim, the Hostathion of the ratio are added in a kettle.；Each composition of the inorganic fertilizer is mixed, it is size-reduced
It is screened to certain fineness；
(2) by the microbial manure and the Na2SeO3 additions mixture, regulation to moisture content is 45-55 parts,
C/N ratios are 15-30, and mixing and stirring, bar buttress formula stacks fermentation；
Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts are added water to cook 2
~3 times, 1~2h every time, amount of water is 5~9 times of all medicinal material weight, collecting decoction, filtering, by filtrate at 50~65 DEG C
Concentrate as medicinal extract composition pesticide that relative density is 1.1~1.3；
（3）The organic fertilizer of completion of fermenting is mixed with inorganic fertilizer, the reaction solution, medicinal extract composition pesticide, feeding is high
Fast emulsification pretreatment machine, 10-15min is stirred with 10000-12000rpm speed；45-70 DEG C is warming up to, is steamed all organic
Solvent, is cured as mixing matter；
The polyvinyl alcohol and the sodium carboxymethylcellulose are weighed by proportioning, the polyvinyl alcohol plus distilled water is taken, water-bath adds
To 75~85 DEG C, stirring is allowed to dissolve heat, obtains rubber cement；
（4）By step（3）In mixing matter pour into step（3）Stirred evenly in obtained rubber cement；Stand, liquid bubble-free to be mixed, paving
Plate, uniform membrane after 60~80 DEG C of aeration-drying, cuts into square laminar film into 0.3~0.5mm thick films, obtains final product.
Preferably, in the preferred embodiment, step（1）Smashing fineness is 60-90 mesh.
Preferably, in the preferred embodiment, step（2）Fermentation time be 5-12 days, fermentation temperature is 50-
65℃。
Beneficial effects of the present invention：
The present invention provide phoxim and Hostathion it is micro- can with the release of reasonable adjusting insecticide active ingredient, so as to improve drug effect,
The extension lasting period, reduce environmental pollution；Both compoundings, there is obvious synergistic effect.The compound film former of offer by organic fertilizer,
Inorganic fertilizer, microorganism fertilizer " three fertilizer are combined ".The urgency of the cooperation and fertilizer efficiency that realize various nutrient elements delays mutually Ji, and this fertilizer is supported
Divide comprehensive, fertilizer efficiency is balanced, persistently；Wherein probiotics can also make organic fertilizer, and Degradation and Transformation is soil nutrient to inorganic fertilizer as early as possible.
Inorganic fertilizer utilization rate can be improved, improve soil texture.By adding Na2SeO3, improving selenium deficiency Selenium in Soils content, can improve
Crop yield and quality, turn out Se-rich farm products.It is applied widely, can effectively improve the survival rate of seedling stage crop；
Film can both be attached to plant surface, shield, and medicine can be made to position release again, improve curative effect；With Common Sage Herb, the root of Dahurain angelica,
The raw materials such as the capsule of weeping forsythia are used cooperatively, and with Synergistic effect, and are strengthened and are absorbed raising bioavilability, dose are reduced, in saving
Medicine resource, reduces the toxic and side effect of chemical drug.
Specific embodiment
Technical scheme of the present invention is further described with reference to specific embodiment.
Embodiment 1：
Embodiments of the invention 1 provide a kind of synergy of selenium-enriched plant source biology compound film former, mainly including inorganic fertilizer, have
Machine fertilizer and microbial manure.Weight percentage, consists of the following composition：10 parts of Arabic gum, 20 parts of phoxim,
25 parts of Hostathion, 30 parts of inorganic fertilizer, 5 parts of Common Sage Herb, 10 parts of the root of Dahurain angelica, 5 parts of the capsule of weeping forsythia, 10 parts of pollen pini, 15 parts of glutinous rehmannia, polyethylene
15 parts, sodium carboxymethylcellulose 20-25 parts and 0.5 part of Na2SeO3 of alcohol.
Inorganic fertilizer it is main by following weight/mass percentage composition into being grouped into：32 parts of urea, 9 parts of calcium magnesium phosphate, dolomite
0.5 part of 11 parts of powder, 5 parts of magnesium sulfate, 7 parts of magnesium chloride, 30 parts of potassic-magnesian fertilizer and boric acid.
In addition, the present embodiment additionally provides a kind of preparation method of selenium-enriched plant source synergy biology compound film former, including
Following steps：
(1) phoxim, the Hostathion of the ratio are added in a kettle.；Each composition of the inorganic fertilizer is mixed, it is size-reduced
It is screened to certain fineness；
(2) by the microbial manure and the Na2SeO3 additions mixture, regulation to moisture content is 45-55 parts,
C/N ratios are 15-30, and mixing and stirring, bar buttress formula stacks fermentation；
Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts are added water to cook 2
~3 times, 1~2h every time, amount of water is 5~9 times of all medicinal material weight, collecting decoction, filtering, by filtrate at 50~65 DEG C
Concentrate as medicinal extract composition pesticide that relative density is 1.1~1.3；
（3）The organic fertilizer of completion of fermenting is mixed with inorganic fertilizer, the reaction solution, medicinal extract composition pesticide, feeding is high
Fast emulsification pretreatment machine, 10-15min is stirred with 10000-12000rpm speed；45-70 DEG C is warming up to, is steamed all organic
Solvent, is cured as mixing matter；
The polyvinyl alcohol and the sodium carboxymethylcellulose are weighed by proportioning, the polyvinyl alcohol plus distilled water is taken, water-bath adds
To 75~85 DEG C, stirring is allowed to dissolve heat, obtains rubber cement；
（4）By step（3）In mixing matter pour into step（3）Stirred evenly in obtained rubber cement；Stand, liquid bubble-free to be mixed, paving
Plate, uniform membrane after 60~80 DEG C of aeration-drying, cuts into square laminar film into 0.3~0.5mm thick films, obtains final product.
Step（1）Smashing fineness is 60 mesh.
Step（2）Fermentation time be 5 days, fermentation temperature be 50 DEG C.
Embodiment 2：
Embodiments of the invention 2 provide a kind of synergy of selenium-enriched plant source biology compound film former, mainly including inorganic fertilizer, have
Machine fertilizer and microbial manure.Weight percentage, including following component composition：12 parts of Arabic gum, 5 parts of Common Sage Herb,
10 parts of the root of Dahurain angelica, 5 parts of the capsule of weeping forsythia, 10 parts of pollen pini, 15 parts of glutinous rehmannia, 15 parts of polyvinyl alcohol, 20 parts of sodium carboxymethylcellulose, phoxim 22
Part, 27 parts of Hostathion, 40 parts of inorganic fertilizer, 1 part of Na2SeO3.
Inorganic fertilizer it is main by following weight/mass percentage composition into being grouped into：40 parts of urea, 11 parts of calcium magnesium phosphate, dolomite
0.9 part of 17 parts of powder, 7 parts of magnesium sulfate, 10 parts of magnesium chloride, 40 parts of potassic-magnesian fertilizer and boric acid.
In addition, the present embodiment additionally provides a kind of preparation method of selenium-enriched plant source synergy biology compound film former, including
Following steps：
(1) phoxim, the Hostathion of the ratio are added in a kettle.；Each composition of the inorganic fertilizer is mixed, it is size-reduced
It is screened to certain fineness；
(2) by the microbial manure and the Na2SeO3 additions mixture, regulation to moisture content is 45-55 parts,
C/N ratios are 15-30, and mixing and stirring, bar buttress formula stacks fermentation；
Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts are added water to cook 2
~3 times, 1~2h every time, amount of water is 5~9 times of all medicinal material weight, collecting decoction, filtering, by filtrate at 50~65 DEG C
Concentrate as medicinal extract composition pesticide that relative density is 1.1~1.3；
（3）The organic fertilizer of completion of fermenting is mixed with inorganic fertilizer, the reaction solution, medicinal extract composition pesticide, feeding is high
Fast emulsification pretreatment machine, 10-15min is stirred with 10000-12000rpm speed；45-70 DEG C is warming up to, is steamed all organic
Solvent, is cured as mixing matter；
The polyvinyl alcohol and the sodium carboxymethylcellulose are weighed by proportioning, the polyvinyl alcohol plus distilled water is taken, water-bath adds
To 75~85 DEG C, stirring is allowed to dissolve heat, obtains rubber cement；
（4）By step（3）In mixing matter pour into step（3）Stirred evenly in obtained rubber cement；Stand, liquid bubble-free to be mixed, paving
Plate, uniform membrane after 60~80 DEG C of aeration-drying, cuts into square laminar film into 0.3~0.5mm thick films, obtains final product.
Step（1）Smashing fineness is 90 mesh.
Step（2）Fermentation time be 12 days, fermentation temperature be 65 DEG C.
Embodiment 3：
Embodiments of the invention 3 provide a kind of synergy of selenium-enriched plant source biology compound film former, mainly including inorganic fertilizer, have
Machine fertilizer and microbial manure.Weight percentage, consists of the following composition：15 parts of Arabic gum, 10 parts of Common Sage Herb,
15 parts of the root of Dahurain angelica, 15 parts of the capsule of weeping forsythia, 15 parts of pollen pini, 20 parts of glutinous rehmannia, 25 parts of polyvinyl alcohol, 25 parts of sodium carboxymethylcellulose, phoxim
25 parts, 30 parts of Hostathion, 60 parts of inorganic fertilizer, 25 parts of Chinese prickly ash, 15 parts of tobacco leaf, 20 parts of allicin, east fruit 15 parts, 25 parts of peppermint
With 1.5 parts of of Na2SeO3
Inorganic fertilizer it is main by following weight/mass percentage composition into being grouped into：36 parts of urea, 10 parts of calcium magnesium phosphate, dolomite dust 14
Part, 6 parts of magnesium sulfate, 8.5 parts of magnesium chloride, 35 parts of potassic-magnesian fertilizer and 0.7 part of boric acid.
In addition, the present embodiment additionally provides a kind of preparation method of selenium-enriched plant source synergy biology compound film former, including
Following steps：
(1) phoxim, the Hostathion of the ratio are added in a kettle.；Each composition of the inorganic fertilizer is mixed, it is size-reduced
It is screened to certain fineness；
(2) by the microbial manure and the Na2SeO3 additions mixture, regulation to moisture content is 45-55 parts,
C/N ratios are 15-30, and mixing and stirring, bar buttress formula stacks fermentation；
Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts are added water to cook 2
~3 times, 1~2h every time, amount of water is 5~9 times of all medicinal material weight, collecting decoction, filtering, by filtrate at 50~65 DEG C
Concentrate as medicinal extract composition pesticide that relative density is 1.1~1.3；
（3）The organic fertilizer of completion of fermenting is mixed with inorganic fertilizer, the reaction solution, medicinal extract composition pesticide, feeding is high
Fast emulsification pretreatment machine, 10-15min is stirred with 10000-12000rpm speed；45-70 DEG C is warming up to, is steamed all organic
Solvent, is cured as mixing matter；
The polyvinyl alcohol and the sodium carboxymethylcellulose are weighed by proportioning, the polyvinyl alcohol plus distilled water is taken, water-bath adds
To 75~85 DEG C, stirring is allowed to dissolve heat, obtains rubber cement；
（4）By step（3）In mixing matter pour into step（3）Stirred evenly in obtained rubber cement；Stand, liquid bubble-free to be mixed, paving
Plate, uniform membrane after 60~80 DEG C of aeration-drying, cuts into square laminar film into 0.3~0.5mm thick films, obtains final product.
Step（1）Smashing fineness is 75 mesh.
Step（2）Fermentation time be 8 days, fermentation temperature be 57 DEG C.
According to Chinese NY227-94 agricultural industry criterias, correlation merit is carried out to compound film former obtained in embodiment 1-3
Detection meets standard.
Claims (6)
1. a kind of synergy of selenium-enriched plant source biology compound film former, it is characterised in that mainly including inorganic fertilizer, organic fertilizer and
Microbial manure, weight percentage is consisted of the following composition：Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15
Part, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts, polyvinyl alcohol 15-25 parts, sodium carboxymethylcellulose 20-25 parts, phoxim 20-
25 parts, Hostathion 25-30 parts, inorganic fertilizer 30-60 parts, Chinese prickly ash 20-25 parts, tobacco leaf 10-15 parts, allicin 15-20 parts, east
Fruit 10-15 parts, peppermint 20-25 parts and Na2SeO3 0.5-1.5 part.
2. compound film former according to claim 1, it is characterised in that：The inorganic fertilizer is main by following quality percentage
Content into being grouped into：Urea 32-40 parts, calcium magnesium phosphate 9-11 parts, dolomite dust 11-17 parts, magnesium sulfate 5-7 parts, magnesium chloride
7-10 parts, potassic-magnesian fertilizer 30-40 parts and boric acid 0.5-0.9 parts.
3. compound film former according to claim 1, it is characterised in that：The organic compost preparation method is, by animal
After excrement natural air drying, being put into fermentation tank carries out compost treatment, and temperature is located at 40 ~ 50 DEG C in fermentation tank, fermentation time 40 ~
65 h, obtain organic compost.
4. a kind of compound film former preparation method as described in claim any one of 1-3, it is characterised in that including following step
Suddenly：
(1) phoxim, the Hostathion of the ratio are added in a kettle.；Each composition of the inorganic fertilizer is mixed, through powder
It is broken to be screened to certain fineness；
(2) by the microbial manure and the Na2SeO3Add in the mixture, regulation to moisture content is 45-55 parts,
C/N ratios are 15-30, and mixing and stirring, bar buttress formula stacks fermentation；
Common Sage Herb 5-10 parts, root of Dahurain angelica 10-15 parts, capsule of weeping forsythia 5-15 parts, pollen pini 10-15 parts, glutinous rehmannia 15-20 parts are added water to cook 2
~3 times, 1~2h every time, amount of water is 5~9 times of all medicinal material weight, collecting decoction, filtering, by filtrate at 50~65 DEG C
Concentrate as medicinal extract composition pesticide that relative density is 1.1~1.3；
The organic fertilizer of completion of fermenting is mixed with inorganic fertilizer, the reaction solution, medicinal extract composition pesticide, feeding is cut at a high speed
Mulser is cut, 10-15min is stirred with 10000-12000rpm speed；45-70 DEG C is warming up to, all organic solvents are steamed,
It is cured as mixing matter；
The polyvinyl alcohol and the sodium carboxymethylcellulose are weighed by proportioning, the polyvinyl alcohol plus distilled water is taken, water-bath adds
To 75~85 DEG C, stirring is allowed to dissolve heat, obtains rubber cement；
（4）By step（3）In mixing matter pour into step（3）Stirred evenly in obtained rubber cement；Stand, liquid bubble-free to be mixed, paving
Plate, uniform membrane after 60~80 DEG C of aeration-drying, cuts into square laminar film into 0.3~0.5mm thick films, obtains final product.
5. compound film former preparation method according to claim 8, it is characterised in that：Step（1）Smashing fineness is 60-90
Mesh.
6. compound film former preparation method according to claim 8, it is characterised in that：Step（2）Fermentation time be 5-
12 days, fermentation temperature was 50-65 DEG C.
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| CN201611262705.6A CN106748232A (en) | 2016-12-30 | 2016-12-30 | A kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof |
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| CN201611262705.6A CN106748232A (en) | 2016-12-30 | 2016-12-30 | A kind of selenium-enriched plant source synergy biology compound film former and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520921A (en) * | 2021-08-16 | 2021-10-22 | 安徽德正堂药业有限公司 | Formula and preparation process of plant film forming agent |
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| CN106116925A (en) * | 2016-06-29 | 2016-11-16 | 李怀峰 | A kind of functional type nutrition fertilizer and preparation method thereof |
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2016
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| CN1217351A (en) * | 1998-09-23 | 1999-05-26 | 湖北省轻工业科学研究设计院 | Farm plant fiber mulch and producing method therefor |
| CN1459471A (en) * | 2002-05-24 | 2003-12-03 | 田原宇 | Multifunction degradable black liquid state mulch film |
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| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520921A (en) * | 2021-08-16 | 2021-10-22 | 安徽德正堂药业有限公司 | Formula and preparation process of plant film forming agent |
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Application publication date: 20170531 |