CN108440199A - A kind of fertilizer additive and preparation method thereof - Google Patents
A kind of fertilizer additive and preparation method thereof Download PDFInfo
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- CN108440199A CN108440199A CN201810437041.5A CN201810437041A CN108440199A CN 108440199 A CN108440199 A CN 108440199A CN 201810437041 A CN201810437041 A CN 201810437041A CN 108440199 A CN108440199 A CN 108440199A
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- fertilizer additive
- geobiont
- water absorbent
- wormcast
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of fertilizer additives, include the raw material of following parts by weight：20~30 parts of wormcast, 18~25 parts of silkworm excrement, 10~20 parts of modified kaolin, 7~14 parts of pomelo peel, 4~9 parts of chitosan, 3~6 parts of humic acid, 5~10 parts of meal wheat stone powder, 2~4 parts of potassium fulvate, 1~3 part of citric acid, 1~4 part of ammonium magnesium phosphate, 2~3 parts of polyaminoacid class super strength water absorbent, 2~4 parts of geobiont microbial inoculum.Fertilizer additive of the present invention can also improve soil texture while increasing soil fertility, and improve soil quality, promote plant growth, improve crop yield.
Description
Technical field
The invention belongs to technical field of fertilizers, and in particular to a kind of fertilizer additive and preparation method thereof.
Background technology
With the development of China's economic, Chinese agricultural also achieves significant progress, still, is obtained in Chinese agriculture aobvious
Write progress while, the usage amount of China's chemical fertilizer and chemical pesticide is also increasing year by year, Chinese agroecological environment by
Step deteriorates, and soil erosion, desertification of land and impoverishment, calamitous climate is frequent, soil quality decline is more next to Chinese agricultural components
Bigger threat, in order to improve soil quality, reinforced soil function, it is necessary to which structure and fertility attribute to soil are adjusted
Reason improves crop yield to reach promotion plant growth, with the Food Security of reply China.
Invention content
The present invention provides a kind of fertilizer additives and preparation method thereof, solve the problems in background technology, the present invention
The fertilizer additive can also improve soil texture while increasing soil fertility, and improve soil quality, promote crop life
It is long, improve crop yield.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of fertilizer additive includes the raw material of following parts by weight：20~30 parts of wormcast, 18~25 parts of silkworm excrement, modified kaolinite
10~20 parts of soil, 7~14 parts of pomelo peel, 4~9 parts of chitosan, 3~6 parts of humic acid, 5~10 parts of meal wheat stone powder, potassium fulvate
2~4 parts, 1~3 part of citric acid, 1~4 part of ammonium magnesium phosphate, 2~3 parts of polyaminoacid class super strength water absorbent, geobiont microbial inoculum 2~
4 parts.
Preferably, the fertilizer additive includes the raw material of following parts by weight：22~27 parts of wormcast, silkworm excrement 20~
24 parts, 11~18 parts of modified kaolin, 9~13 parts of pomelo peel, 5~8 parts of chitosan, 4~5 parts of humic acid, meal wheat stone powder 6~
9 parts, 2.2~3.3 parts of potassium fulvate, 1.5~2.5 parts of citric acid, 2~3 parts of ammonium magnesium phosphate, polyaminoacid class super strength water absorbent
2.3~2.8 parts, 2.4~3.7 parts of geobiont microbial inoculum.
Preferably, the fertilizer additive includes the raw material of following parts by weight：25 parts of wormcast, is modified 22 parts of silkworm excrement
17 parts of kaolin, 10 parts of pomelo peel, 6 parts of chitosan, 4.8 parts of humic acid, 7 parts of meal wheat stone powder, 2.9 parts of potassium fulvate, lemon
2.1 parts of acid, 2.4 parts of ammonium magnesium phosphate, 2.5 parts of polyaminoacid class super strength water absorbent, 3.2 parts of geobiont microbial inoculum.
Preferably, the polyaminoacid class super strength water absorbent is selected from gamma-polyglutamic acid or poly-aspartate.
Preferably, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Preferably, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 700~800 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 30%~40% in material, is subsequently placed in fermentation vat and ferments, obtain
Fermenting mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Preferably, the step（2）Middle fermentation time is 7~14 days.
Compared with prior art, the present invention it has the advantages that：
Fertilizer additive of the present invention can also improve soil texture while increasing soil fertility, and improve soil quality,
Promote plant growth, improves crop yield, it is specific as follows：
（1）Fertilizer additive of the present invention is added to wormcast, silkworm excrement in the feed, wormcast and silkworm excrement it is fermented after can be with
Preferably release fertility improves the fertility of soil, promotes plant growth；
（2）Fertilizer additive of the present invention adds modified kaolin, meal wheat stone powder, modified kaolin, meal wheat in the feed
Stone powder, which is porous structure, and soil mixes can effectively improve the structure of soil, improve its gas permeability, prevent soil
The hardened appearance of earth；
（3）Fertilizer additive of the present invention is added to chitosan, polyaminoacid class super strength water absorbent in the feed, chitosan,
Polyaminoacid class super strength water absorbent works with modified kaolin, meal wheat stone powder one, has the function of the ventilative getting fat of water conservation, deep
The structure of degree adjustment soil, promotes plant growth；
（4）Fertilizer additive of the present invention adds pomelo peel in the feed, and the effect of pomelo peel dispelling odor, mosquito proof can
To improve the peculiar smell of fertilizer, and enhance the anti-mosquito ability of crop part.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：20 parts of wormcast, is modified 18 parts of silkworm excrement
10 parts of kaolin, 7 parts of pomelo peel, 4 parts of chitosan, 3 parts of humic acid, 5 parts of meal wheat stone powder, 2 parts of potassium fulvate, 1 part of citric acid,
1 part of ammonium magnesium phosphate, 2 parts of polyaminoacid class super strength water absorbent, 2 parts of geobiont microbial inoculum.
Wherein, the polyaminoacid class super strength water absorbent is selected from gamma-polyglutamic acid.
Wherein, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Wherein, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 700 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 30% in material, is subsequently placed in fermentation vat and ferments, must ferment
Mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Wherein, the step（2）Middle fermentation time is 7 days.
Embodiment 2
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：30 parts of wormcast, is modified 25 parts of silkworm excrement
20 parts of kaolin, 14 parts of pomelo peel, 9 parts of chitosan, 6 parts of humic acid, 10 parts of meal wheat stone powder, 4 parts of potassium fulvate, citric acid 3
Part, 4 parts of ammonium magnesium phosphate, 3 parts of polyaminoacid class super strength water absorbent, 4 parts of geobiont microbial inoculum.
Wherein, the polyaminoacid class super strength water absorbent is selected from poly-aspartate.
Wherein, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Wherein, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 800 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 40% in material, is subsequently placed in fermentation vat and ferments, must ferment
Mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Wherein, the step（2）Middle fermentation time is 14 days.
Embodiment 3
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：22 parts of wormcast, is modified 20 parts of silkworm excrement
11 parts of kaolin, 9 parts of pomelo peel, 5 parts of chitosan, 4 parts of humic acid, 6 parts of meal wheat stone powder, 2.2 parts of potassium fulvate, citric acid
1.5 parts, 2 parts of ammonium magnesium phosphate, 2.3 parts of polyaminoacid class super strength water absorbent, 2.4 parts of geobiont microbial inoculum.
Wherein, the polyaminoacid class super strength water absorbent is selected from poly-aspartate.
Wherein, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Wherein, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 720 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 33% in material, is subsequently placed in fermentation vat and ferments, must ferment
Mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Wherein, the step（2）Middle fermentation time is 9 days.
Embodiment 4
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：27 parts of wormcast, is modified 24 parts of silkworm excrement
18 parts of kaolin, 13 parts of pomelo peel, 8 parts of chitosan, 5 parts of humic acid, 9 parts of meal wheat stone powder, 3.3 parts of potassium fulvate, citric acid
2.5 parts, 3 parts of ammonium magnesium phosphate, 2.8 parts of polyaminoacid class super strength water absorbent, 3.7 parts of geobiont microbial inoculum.
Wherein, the polyaminoacid class super strength water absorbent is selected from gamma-polyglutamic acid.
Wherein, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Wherein, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 750 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 35% in material, is subsequently placed in fermentation vat and ferments, must ferment
Mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Wherein, the step（2）Middle fermentation time is 11 days.
Embodiment 5
The present embodiment is related to a kind of fertilizer additive, includes the raw material of following parts by weight：25 parts of wormcast, is modified 22 parts of silkworm excrement
17 parts of kaolin, 10 parts of pomelo peel, 6 parts of chitosan, 4.8 parts of humic acid, 7 parts of meal wheat stone powder, 2.9 parts of potassium fulvate, lemon
2.1 parts of acid, 2.4 parts of ammonium magnesium phosphate, 2.5 parts of polyaminoacid class super strength water absorbent, 3.2 parts of geobiont microbial inoculum.
Wherein, the polyaminoacid class super strength water absorbent is selected from gamma-polyglutamic acid.
Wherein, the geobiont microbial inoculum be photosynthetic bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria mix bacterium agent.
Wherein, the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 770 DEG C of environment, to be roasted up to the modified kaolin.
A method of the fertilizer additive is prepared, is included the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 37% in material, is subsequently placed in fermentation vat and ferments, must ferment
Mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
Wherein, the step（2）Middle fermentation time is 13 days.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of fertilizer additive, which is characterized in that include the raw material of following parts by weight：20~30 parts of wormcast, silkworm excrement 18~
25 parts, 10~20 parts of modified kaolin, 7~14 parts of pomelo peel, 4~9 parts of chitosan, 3~6 parts of humic acid, meal wheat stone powder 5~
10 parts, 2~4 parts of potassium fulvate, 1~3 part of citric acid, 1~4 part of ammonium magnesium phosphate, 2~3 parts of polyaminoacid class super strength water absorbent, soil
2~4 parts of earth bacteria agent.
2. fertilizer additive according to claim 1, which is characterized in that include the raw material of following parts by weight：Wormcast 22
~27 parts, 20~24 parts of silkworm excrement, 11~18 parts of modified kaolin, 9~13 parts of pomelo peel, 5~8 parts of chitosan, humic acid 4~5
Part, 6~9 parts of meal wheat stone powder, 2.2~3.3 parts of potassium fulvate, 1.5~2.5 parts of citric acid, 2~3 parts of ammonium magnesium phosphate, poly- amino
2.3~2.8 parts of acids super strength water absorbent, 2.4~3.7 parts of geobiont microbial inoculum.
3. fertilizer additive according to claim 1, which is characterized in that include the raw material of following parts by weight：Wormcast 25
Part, 22 parts of silkworm excrement, 17 parts of modified kaolin, 10 parts of pomelo peel, 6 parts of chitosan, 4.8 parts of humic acid, 7 parts of meal wheat stone powder, Huang
Rotten 2.9 parts of potassium of acid, 2.1 parts of citric acid, 2.4 parts of ammonium magnesium phosphate, 2.5 parts of polyaminoacid class super strength water absorbent, geobiont microbial inoculum
3.2 part.
4. fertilizer additive according to claim 1, which is characterized in that the polyaminoacid class super strength water absorbent is selected from
Gamma-polyglutamic acid or poly-aspartate.
5. fertilizer additive according to claim 1, which is characterized in that the geobiont microbial inoculum is photosynthetic bacteria, solution
Phosphorus bacterium, potassium solubilizing bacteria mix bacterium agent.
6. fertilizer additive according to claim 1, which is characterized in that the preparation method of the modified kaolin is as follows：
（1）Kaolin, water, binder, expanding agent are mixed with beating into slurries, then are spray dried to microballoon；
（2）By step（1）The microballoon of gained, which is placed in 700~800 DEG C of environment, to be roasted up to the modified kaolin.
7. a kind of method preparing any one of claim 1~6 fertilizer additive, which is characterized in that include the following steps：
（1）By above-mentioned formula weigh wormcast, silkworm excrement, modified kaolin, pomelo peel, chitosan, humic acid, meal wheat stone powder,
Potassium fulvate, citric acid, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont microbial inoculum, it is spare；
（2）It is then equal with the mixing of wormcast, silkworm excrement and humic acid, potassium fulvate and citric acid by pomelo peel cut growth strip
Even, then plus water is uniformly mixed until water content is 30%~40% in material, is subsequently placed in fermentation vat and ferments, obtain
Fermenting mixture；
（3）By step（2）The fermenting mixture of gained is dried, and is then uniformly mixed with modified kaolin, meal wheat stone powder,
It is placed in ball mill and grinds again, cross 200 mesh sieve, obtain mixed-powder；
（4）By step（3）The mixed-powder of gained and chitosan, ammonium magnesium phosphate, polyaminoacid class super strength water absorbent, geobiont
Microbial inoculum mixes, and stirs evenly, and is granulated to get the fertilizer additive.
8. preparation method according to claim 7, which is characterized in that the step（2）Middle fermentation time is 7~14 days.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109169157A (en) * | 2018-11-08 | 2019-01-11 | 中国农业科学院农业环境与可持续发展研究所 | Chinese small iris culture medium |
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