CN105145556B - Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer - Google Patents
Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer Download PDFInfo
- Publication number
- CN105145556B CN105145556B CN201510631439.9A CN201510631439A CN105145556B CN 105145556 B CN105145556 B CN 105145556B CN 201510631439 A CN201510631439 A CN 201510631439A CN 105145556 B CN105145556 B CN 105145556B
- Authority
- CN
- China
- Prior art keywords
- plant growth
- growth regulator
- overlay film
- forming agent
- film forming
- Prior art date
- 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.)
- Active
Links
Landscapes
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, using water-soluble high-molecular material as film forming agent, plant growth regulator surface is coated on, the film forming agent, which is that one or both of sodium starch phosphate, chitosan oligosaccharide, xanthans, phosphorylation PASELLI EASYGEL and sodium alginate are mixed above, to be formed.The overlay film plant growth regulator filming performance of the present invention is good, it is possible to decrease or remove the peculiar smell of certain plants growth regulator, it is not necessary to consider the influence of inorganic salts, acidic materials or alkaline matter to overlay film plant growth regulator.
Description
Technical field
The present invention relates to a kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, applied to agriculture
Woods field.Specifically, it is, using water-soluble high-molecular material as film forming agent, pulvis to be added into after plant growth regulator is wrapped up
In Water soluble fertilizer.
Background technology
Plant growth regulator as a class be used for coordinate plant growth develop a class agricultural chemicals, its presence can influence and
The growth and development of Effective Regulation plant, including from cell growth, division, to taking root, germinate, bloom, it is solid, ripe and come off
Etc. a series of plant life overall processes.Used in agricultural production, can effectively adjust the growing process of crop, reach that stable yields increases
The purposes such as production, improving quality, enhancing crop anti-adversity.However, due to the special construction of Activities of Some Plants growth regulator, causing it
Easily being changed by external environment condition is influenceed, less stable(Such as gibberellin), and some plant growth regulator are then because of special gas
Taste(Such as compound sodium nitrophenolate)Or problem of appearance, it have impact on processing and use, therefore coating is carried out to plant growth regulator and very must
Will.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of overlay film plant growth regulator, it is to avoid plant growth regulator easily by
Inorganic salts, soda acid influence and gone bad.
A further object of the invention is that certain plants growth regulator taste is unpleasant, and plant growth tune can be reduced after overlay film
Save distributing for agent smell.
Covering for pulvis Water soluble fertilizer is made an addition to there is provided a kind of according to object of the present invention and further advantage in order to realize
The preparation method of film plant growth regulator, using water-soluble high-molecular material as film forming agent, is coated on plant growth regulator table
Face, the film forming agent is one kind in sodium starch phosphate, chitosan oligosaccharide, xanthans, phosphorylation PASELLI EASYGEL and sodium alginate
Or two or more mix.
Preferably, specifically include:
Step 1: by the film forming agent and water in mass ratio 1:2 ~ 20 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator in mass ratio 1:5 ~ 20 mixing, stir, Zhi Houtong
Spray drying is crossed, overlay film plant growth regulator is obtained.
Preferably, the rotating speed stirred in the step 2 is 800 ~ 1500 r/min, and the time is 10 ~ 50min.
Preferably, also include the pretreatment of film forming agent before the step one, be specially:
Film forming agent is soaked in bamboo vinegar, regulation pH is 4 ~ 5, and heat treatment 1 ~ 2 hour is carried out at 50 DEG C ~ 55 DEG C, is made
The swellbility of film forming agent is 130%.
Preferably, in the step 2, the pastel have passed through radioresistance before being mixed with plant growth regulator
Processing, specifically, being 1000 in mass ratio by pastel and anti-rad:1 ~ 2 mixing, is stirred in the case where rotating speed is 1500 r/min
15min;
The preparation method of the anti-rad is, by grape pip, honeycomb, blue-green algae and radish dish in mass ratio 1:1:3:5 mixing
Afterwards, 0.5 ~ 2cm is crushed to, accesses at corynebacterium glutamicum, 55 DEG C and ferments 23 ~ 30 days for 2% by inoculum concentration, is produced described anti-
Radiation agent.
Preferably, the regulation of the spray drying in the step 2 is set to, and control spray drying device enters wind-warm syndrome
Spend for 120 ~ 150 DEG C, be less than 5% to the overlay film plant growth regulator moisture content.
Preferably, after the completion of spray drying, the temperature for controlling the overlay film plant growth regulator is 30 DEG C, is being covered
The surface of film plant growth regulator is 0.01% access D. radiodurans by inoculum concentration, to this before use after the completion of inoculation
The section time, overlay film plant growth regulator is stored in the environment that temperature is 15 ~ 20 DEG C.
Preferably, the plant growth regulator is any one in gibberellin and compound sodium nitrophenolate.
The present invention at least includes following beneficial effect:
1)The overlay film plant growth regulator of the present invention can be arbitrarily added into pulvis Water soluble fertilizer, inorganic without considering
Plant growth regulator after the influence of salt, acidic materials, alkaline matter, metal catalytic to plant growth regulator, overlay film exists
It can well be protected and be never degenerated in Water soluble fertilizer;Can be relatively low for the stronger conditioning agent of smell or even remove its gas
Taste.So that the use of conditioning agent more facilitates;
2)Film forming agent prescription used in the present invention has good filming performance, and is complete water-soluble material, does not result in ring
The pollution in border;
3)When the plant growth regulator is gibberellin, because gibberellin can not be used in mixed way with Basic pesticides, it can lose
Go after drug effect, but gibberellin overlay film, film forming agent is coated on behind gibberellin surface, can isolate mixed with Basic pesticides, really may be used
To be applied together in the same stage, the workload of peasant is greatly reduced;The long time stored easy failure of gibberellin, the present invention
Film forming agent and gibberellin press 1:5 ~ 20 mixing, within the range, film forming agent not only can effectively control the rate of release of gibberellin,
Simultaneously in film forming agent sodium starch phosphate, chitosan oligosaccharide, xanthans, phosphorylation PASELLI EASYGEL and sodium alginate with gibberellin
Conjugation is moderate, while have heat-insulated effect, prevent gibberellin because of high temperature decomposition failure;
4)When plant growth regulator is compound sodium nitrophenolate, it is mixed into administration with pulvis Water soluble fertilizer, relative to compound sodium nitrophenolate
Be administered alone, the absorption of Plant To Nutrient element more preferably, can also eliminate antagonism, film forming agent of the invention is in soil
Progressively dissolve after, sodium starch phosphate, chitosan oligosaccharide, xanthans, phosphorylation PASELLI EASYGEL and sodium alginate can with soil
Iron, calcium, magnesium also have potassium to have chelation, mineral matter metal is become into digestible form, while compound sodium nitrophenolate can carry portion
The film forming agent divided after chelating is quickly penetrated into plant, not only increases plant growth rate, it is ensured that plant is to inorganic
The absorption of metal, with complementary effect;
5)Film forming agent is heat-treated before water is mixed with bamboo vinegar, when film forming agent swellbility is 130%, bamboo vinegar is inhaled
The amount for investing film forming agent is maximum, and one layer of bamboo vinegar film is formed on film forming agent surface, and bamboo vinegar film can not only remove certain plants growth tune
Some peculiar smell of agent are saved, while being still adsorbed in after the dissolving of later stage film forming agent on film forming agent, promote the chelation of film forming agent,
Accelerate mineral matter metal to be changed into that form can be digested;
6)Overlay film plant growth regulator have passed through the processing of twice radioresistance, be in film forming agent and plant growth regulating together
By the mixed processing of film forming agent and anti-rad before agent mixing, anti-rad uses that pure natural material is fermented to be obtained,
The drug effect of plant growth regulator is not interfered with, another road is a small amount of radiation hardness of plant growth regulator surface seeding in overlay film
Strange coccus, the bamboo vinegar liquid energy on film forming agent surface improves the survival rate of D. radiodurans, and the overlay film after the processing of twice radioresistance is planted
Thing somatomedin makes growing process be provided with certain radioresistance effect after absorbing, meanwhile, some are contaminated now
The many exceeded heavy metals in soil make there is also some radiation in soil, and the growth to plant is unfavorable, through covering that radioresistance is handled
Film plant growth regulator can be in rehabilitating soil radioactive pollutant.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
Embodiment 1
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: selection mass ratio is 1:1 chitosan oligosaccharide and sodium alginate presses the film forming agent and water as film forming agent
Mass ratio 1:10 are mixed evenly, and obtain pastel;
Step 2: by the gibberellin wettable powder in mass ratio 1 of the pastel and plant growth regulator 20%:20
Mixing, stirs, is 800 r/min, the time is 50min., afterwards by spray drying, obtain overlay film plant growth regulating
Agent.
Embodiment 2
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: selection mass ratio is 1:4 xanthans and phosphorylation PASELLI EASYGEL as film forming agent, by it is described into
Film and water in mass ratio 1:10 are mixed evenly, and obtain pastel;
Step 2: by the gibberellin wettable powder in mass ratio 1 of the pastel and plant growth regulator 20%:20
Mixing, stirs, is 800 r/min, the time is 50min, afterwards by spray drying, obtains overlay film plant growth regulating
Agent.
Embodiment 3
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: selection mass ratio is 1:1 chitosan oligosaccharide, as film forming agent, the film forming agent and water is pressed with sodium alginate
Mass ratio 1:10 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator compound sodium nitrophenolate in mass ratio 1:20 mixing, stir,
For 800 r/min, the time is 30min, afterwards by spray drying, obtains overlay film plant growth regulator.
Embodiment 4
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: selection mass ratio is 1:4 xanthans and phosphorylation PASELLI EASYGEL as film forming agent, by it is described into
Film and water in mass ratio 1:10 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator compound sodium nitrophenolate in mass ratio 1:20 mixing, stir,
For 800 r/min, the time is 30min, afterwards by spray drying, obtains overlay film plant growth regulator.
Embodiment 5
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: sodium starch phosphate and xanthans in mass ratio 1 in this embodiment:1 is mixed into film forming agent, and film forming agent is soaked
Steep in bamboo vinegar, regulation pH is 4, and heat treatment 1 hour is carried out at 50 DEG C, the swellbility for making film forming agent is 130%.Will be described
Film forming agent and water in mass ratio 1:2 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator compound sodium nitrophenolate in mass ratio 1:5 mixing, stir,
The rotating speed of stirring is 800 r/min, and the time is 10min, afterwards by spray drying, obtains overlay film plant growth regulator.Institute
State pastel and radioresistance processing is have passed through before being mixed with plant growth regulator, specifically, pastel is pressed with anti-rad
Mass ratio is 1000:2 mixing, 15min is stirred in the case where rotating speed is 1500 r/min.The preparation method of the anti-rad is to incite somebody to action
Grape pip, honeycomb, blue-green algae and radish dish in mass ratio 1:1:3:After 5 mixing, 0.5cm is crushed to, is 2% access paddy ammonia by inoculum concentration
Sour corynebacteria, ferments 23 days at 55 DEG C, produces the anti-rad;
Step 3:The overlay film plant growth regulator is dried in spray drying device, planted to the overlay film
Thing growth regulator moisture content is less than 5%, and the EAT for controlling spray drying device is 120 DEG C.After the completion of spray drying,
The temperature for controlling the overlay film plant growth regulator is 30 DEG C, is by inoculum concentration on the surface of overlay film plant growth regulator
0.01% access D. radiodurans, to this period before use after the completion of inoculation, overlay film plant growth regulator is stored in
Temperature is in 15 DEG C of environment.
Embodiment 6
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, with water-soluble high-molecular material
For film forming agent, plant growth regulator surface is coated on, the film forming agent is sodium starch phosphate, chitosan oligosaccharide, xanthans, phosphorylation
One or both of PASELLI EASYGEL and sodium alginate are mixed above to be formed.
Specifically include:
Step 1: phosphorylation PASELLI EASYGEL and xanthans in mass ratio 2 in this embodiment:1 is mixed into film forming agent, will
Film forming agent is soaked in bamboo vinegar, and regulation pH is 5, and heat treatment 2 hours is carried out at 55 DEG C, and the swellbility for making film forming agent is
130%.By the film forming agent and water in mass ratio 1:20 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator compound sodium nitrophenolate in mass ratio 1:20 mixing, stirring is equal
Even, the rotating speed of stirring is 1500 r/min, and the time is 50min, afterwards by spray drying, obtains overlay film plant growth regulating
Agent.The pastel have passed through radioresistance processing before being mixed with plant growth regulator, specifically, by pastel and radioresistance
Agent is 1000 in mass ratio:2 mixing, 15min is stirred in the case where rotating speed is 1500 r/min.The preparation method of the anti-rad
For by grape pip, honeycomb, blue-green algae and radish dish in mass ratio 1:1:3:After 5 mixing, 2cm is crushed to, is 2% access by inoculum concentration
Corynebacterium glutamicum, ferments 30 days at 55 DEG C, produces the anti-rad;
Step 3:The overlay film plant growth regulator is dried in spray drying device, planted to the overlay film
Thing growth regulator moisture content is less than 5%, and the EAT for controlling spray drying device is 150 DEG C.In the spray drying device
In be dried after, control the overlay film plant growth regulator temperature be 30 DEG C, in the table of overlay film plant growth regulator
Face is 0.01% access D. radiodurans by inoculum concentration, to this period before use after the completion of inoculation, by overlay film plant growth
Conditioning agent is stored in the environment that temperature is 20 DEG C.
Embodiment 7
A kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, is specifically included:
Step 1: sodium alginate is film forming agent in this embodiment, film forming agent is soaked in bamboo vinegar, regulation pH is 4 ~ 5,
Heat treatment 1.5 hours is carried out at 52 DEG C, the swellbility for making film forming agent is 130%.By the film forming agent and water in mass ratio 1:16
It is mixed evenly, obtains pastel;
Step 2: by the pastel and plant growth regulator compound sodium nitrophenolate in mass ratio 1:10 mixing, stir,
The rotating speed of stirring is 1000r/min, and the time is 30min, afterwards by spray drying, obtains overlay film plant growth regulator.Institute
State pastel and radioresistance processing is have passed through before being mixed with plant growth regulator, specifically, pastel is pressed with anti-rad
Mass ratio is 1000:1 mixing, 15min is stirred in the case where rotating speed is 1500 r/min.The preparation method of the anti-rad is to incite somebody to action
Grape pip, honeycomb, blue-green algae and radish dish in mass ratio 1:1:3:After 5 mixing, 1.5cm is crushed to, is 2% access paddy ammonia by inoculum concentration
Sour corynebacteria, ferments 25 days at 55 DEG C, produces the anti-rad;
Step 3:The overlay film plant growth regulator is dried in spray drying device, planted to the overlay film
Thing growth regulator moisture content is less than 5%, and the EAT for controlling spray drying device is 130 DEG C.Enter in spray drying device
After row is dried, the temperature for controlling the overlay film plant growth regulator is 30 DEG C, is pressed on the surface of overlay film plant growth regulator
Inoculum concentration is 0.01% access D. radiodurans, to this period before use after the completion of inoculation, by overlay film plant growth regulating
Agent is stored in the environment that temperature is 16 DEG C.
In order to illustrate the effect of the present invention, it is as follows that inventor provides comparative experiments:
<Comparative example 1>
Film forming agent is mixed with water by different quality ratio, then is mixed with plant growth regulator, by its with alkaline fertilizer together
Apply in tomato ground, film forming agent is xanthans herein, and plant growth regulator is gibberellin;
Xanthans and water are pressed 1 respectively:1、1:5、1:15 and 1:30 mixing, then with gibberellin in mass ratio 1:10 mixing,
Respectively apply in one mu of tomato ground, and apply alkaline fertilizer simultaneously(Potassium carbonate).
Wherein, xanthans presses 1 with water:1 mixing application tomato ground after, gibberellin completely not with carbonic acid nak response, band
After the complete decomposition of the potassium carbonate of application is absorbed by tomato, cross after one month and also had part xanthans to be wrapped in gibberellin surface,
Cause part gibberellin to be contacted with tomato, influence the availability of gibberellin.
Xanthans presses 1 with water:5 and 1:The application tomatoes of 15 mixing, gibberellin completely not with carbonic acid nak response, and
After the complete decomposition of the potassium carbonate of application is absorbed by tomato, xanthans presses 1 with water:5 mixing, 8 days are spent, film forming agent is just in soil
In be completely dissolved, xanthans and water press 1:15 mixing, 2 days are spent, film forming agent is just completely dissolved in soil, can be when effective
Interior release gibberellin, will not be long because of gibberellin release time, applies to influence tomato the Best Times of gibberellin.
Xanthans presses 1 with water:The application tomatoes of 30 mixing, because film forming agent is too thin, be not be completely covered by it is red mould
There is 43% to be failed with carbonic acid nak response in plain surface, gibberellin.
<Comparative example 2>
The male white mouse 40 that body weight is 20g is taken, after feeding 5 days under the same conditions, at random by 40 small white mouses, point
Into tetra- groups of A, B, C, D, every group 10, B, C, D group small white mouse are fed respectively by the overlay film plant growth regulating of the embodiment of the present invention 5
The tomato juice that tomato after agent cultivation is squeezed, A groups feed distilled water, fed after 20 days, and one is carried out to tetra- groups of small white mouse of A, B, C, D
Secondary property irradiation, accumulated dose is 6Gy, afterwards observation one month, as a result as shown in table 1:
The influence of the small white mouse survival rate of table 1
Group | The amount of feeding/day | Amount of survival/only | Average Survival number of days/only | Survival rate/% |
A | 0 | 1 | 13 | 10 |
B | 1ml | 4 | 18 | 40 |
C | 2ml | 5 | 22 | 50 |
D | 3ml | 4 | 24 | 40 |
As shown in Table 1, using overlay film plant growth regulator to tomato after, planting obtained tomato has certain anti-spoke
The effect of penetrating, the survival rate and survival number of days of small white mouse substantially take the high of distilled water than A group.
<Comparative example 3>
Stability test is handled:Can wet-milling and the powder obtained by the method for embodiment 2 by the untreated gibberellin of amount for waiting material
Last shape coating gibberellin is added into a great number of elements Water soluble fertilizer of equivalent respectively(20-20-20+TE)In, it is sufficiently mixed uniformly, then
It is sealed in 50 DEG C of baking ovens, is taken out after 60 days and use high effective liquid chromatography for measuring GA content.
Testing result show the gibberellin stability after coating than non-coating gibberellin can wet-milling stability it is high.After coating
Gibberellin degradation rate be 3.64%, the gibberellin degradation rate of non-coating processing is 87.16%.
As a result show, a kind of processing method of plant growth regulator for making an addition to pulvis Water soluble fertilizer of the invention is not for
Stable plant growth regulator has good protective effect.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the embodiment with description.
Claims (5)
1. a kind of preparation method for the overlay film plant growth regulator for making an addition to pulvis Water soluble fertilizer, it is characterised in that with water solubility
High polymer material is film forming agent, is coated on plant growth regulator surface, and the film forming agent is sodium starch phosphate, chitosan oligosaccharide, Huang
Two or more in virgin rubber, phosphorylation PASELLI EASYGEL and sodium alginate are mixed;The plant growth regulator is red
Any one in mycin and compound sodium nitrophenolate;
Specifically include:
Step 1: by the film forming agent and water in mass ratio 1:2~20 are mixed evenly, and obtain pastel;
Step 2: by the pastel and plant growth regulator in mass ratio 1:5~20 mixing, stir, pass through afterwards
Spray drying, obtains overlay film plant growth regulator;
Also include the pretreatment of film forming agent before the step one, be specially:Film forming agent is soaked in bamboo vinegar, regulation pH is
4~5, heat treatment 1~2 hour is carried out at 50 DEG C~55 DEG C, the swellbility for making film forming agent is 130%.
2. the preparation method of the overlay film plant growth regulator as claimed in claim 1 for making an addition to pulvis Water soluble fertilizer, its feature
It is, the rotating speed stirred in the step 2 is 800~1500r/min, the time is 10~50min.
3. the preparation method of the overlay film plant growth regulator as claimed in claim 1 for making an addition to pulvis Water soluble fertilizer, its feature
It is, in the step 2, the pastel have passed through radioresistance processing before being mixed with plant growth regulator, specifically,
It is 1000 in mass ratio by pastel and anti-rad:1~2 mixing, 15min is stirred in the case where rotating speed is 1500r/min;
The preparation method of the anti-rad is, by grape pip, honeycomb, blue-green algae and radish dish in mass ratio 1:1:3:After 5 mixing,
0.5~2cm is crushed to, accesses at corynebacterium glutamicum, 55 DEG C and ferments 23~30 days for 2% by inoculum concentration, is produced described anti-
Radiation agent.
4. the preparation method of the overlay film plant growth regulator as claimed in claim 3 for making an addition to pulvis Water soluble fertilizer, its feature
It is, the regulation of the spray drying in the step 2 is set to, the EAT for controlling spray drying device is 120~150
DEG C, it is less than 5% to the overlay film plant growth regulator moisture content.
5. the preparation method of the overlay film plant growth regulator as claimed in claim 4 for making an addition to pulvis Water soluble fertilizer, its feature
It is, after the completion of spray drying, the temperature for controlling the overlay film plant growth regulator is 30 DEG C, is adjusted in overlay film plant growth
D. radiodurans are accessed in the surface for saving agent by inoculum concentration for 0.01%, to this period before use after the completion of inoculation, will cover
Film plant growth regulator is stored in the environment that temperature is 15~20 DEG C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510631439.9A CN105145556B (en) | 2015-09-29 | 2015-09-29 | Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510631439.9A CN105145556B (en) | 2015-09-29 | 2015-09-29 | Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105145556A CN105145556A (en) | 2015-12-16 |
CN105145556B true CN105145556B (en) | 2017-08-22 |
Family
ID=54786960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510631439.9A Active CN105145556B (en) | 2015-09-29 | 2015-09-29 | Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105145556B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105963344A (en) * | 2016-07-13 | 2016-09-28 | 中国科学院海洋研究所 | Fermented traditional Chinese medicine preparation for improving immunity of aquaculture animals and preparation method thereof |
CN107593760A (en) * | 2017-09-22 | 2018-01-19 | 颜志强 | Control growth inhibitor, the aqueous solution and the method for plane tree result |
CN108651452A (en) * | 2018-07-06 | 2018-10-16 | 南宁汉和生物科技股份有限公司 | A kind of preparation method of the long-acting slow-release root-growing agent based on charcoal and zeolite |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1802910A (en) * | 2006-01-24 | 2006-07-19 | 浙江林学院 | Agricultural chemicals preparation containing pyracetic acid |
CN101361476B (en) * | 2008-09-24 | 2011-04-13 | 四川省兰月农化科技开发有限责任公司 | Multiple-effect azole microcapsule suspension formulation with slow-release function and preparation method thereof |
CN101773118B (en) * | 2010-02-11 | 2013-04-17 | 中国农业大学 | N,N-dimethyl piper-ridinium chloride sustained-release microcapsules and preparation method thereof |
CN101779626B (en) * | 2010-02-11 | 2013-09-11 | 中国农业大学 | Uniconazole slow-release microcapsules and preparation method thereof |
CN104145987B (en) * | 2014-08-08 | 2016-06-29 | 广西大学 | The preparation of ethephon controllable sustained-release material and application |
-
2015
- 2015-09-29 CN CN201510631439.9A patent/CN105145556B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105145556A (en) | 2015-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105061085B (en) | A kind of biology coating organic-inorganic microbial manure and preparation method thereof | |
CN104230589A (en) | Soil improvement biofertilizer and preparation method of soil improvement biofertilizer | |
CN108191574A (en) | A kind of complex microorganism multielement coating enhanced fertilizer and its manufacturing method | |
AU2018101437A4 (en) | Special film-coated controlled release calcium fertilizer for peanut and preparation process thereof | |
CN103254020B (en) | A kind of poly-sky bacterial manure and production method thereof and application | |
CN105218262A (en) | A kind of containing oligochitosan amino acid water-soluble fertilizer and preparation method thereof | |
CN106800435B (en) | Synergistic urea and preparation method thereof | |
CN108530232A (en) | A kind of efficient biologic-organic fertilizer and preparation method thereof | |
CN107244982A (en) | A kind of Tower-type melt granulation high-concentration compound microorganism bacterial fertilizer and preparation method thereof | |
CN107266249A (en) | A kind of prevention and control vegetable insect disease type double membrane slow release fertilizer and preparation method thereof | |
CN106748529A (en) | A kind of preparation method of charcoal fertilizer and the application in heavy metal-polluted soil is passivated | |
CN105145556B (en) | Make an addition to the preparation method of the overlay film plant growth regulator of pulvis Water soluble fertilizer | |
CN106187503A (en) | A kind of N P and K microbial envelope fertilizer and preparation method thereof | |
CN106116804A (en) | A kind of micro organism composite fertilizer containing double-deck peplos | |
CN107244971A (en) | Double film-coated and slow release fertilizers of a kind of prevention and control fruit tree diseases and pests type and preparation method thereof | |
CN104447113A (en) | Preparation method of microbial organic fertilizer | |
CN108658655A (en) | A kind of synergy calcium superphosphate coated fertilizer and the preparation method and application thereof | |
CN109400397A (en) | A kind of water holding controlled release biologic compound fertilizer and preparation method | |
CN104609969A (en) | Active microbial fertilizer containing alginic acid synergist and preparation method of microbial fertilizer | |
CN102040430B (en) | Method for producing compound microbial fertilizer with insecticidal effect | |
CN105481561A (en) | Microorganism fertilizer synergist controlled and released by thermosensitive gel and preparation method thereof | |
CN104591871A (en) | Ecological potassium fertilizer and preparation method thereof | |
CN117063655B (en) | Method for preventing and controlling rice field submerged cultivation and cooperatively reducing cadmium in water flooding environment | |
CN106008087A (en) | Microorganism bacterium fertilizer and preparation method thereof | |
CN110028358B (en) | Coastal saline-alkali soil salt-control alkali-reduction soil improvement method based on dominant compatibility of controlled release fertilizer, plant immunity inducer and organic fertilizer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 17, Gao Xin Qi Road, the Guangxi Zhuang Autonomous Region, Nanning, the Guangxi Zhuang Autonomous Region Patentee after: Nanning harworld biological Polytron Technologies Inc Address before: 530007 No. 17, pioneering Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: NANJING HARWORLD BIOTECHNOLOGY CO., LTD. |