CN108314543A - A kind of soil improvement fertilizer of flower planting and preparation method thereof - Google Patents
A kind of soil improvement fertilizer of flower planting and preparation method thereof Download PDFInfo
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- CN108314543A CN108314543A CN201810337569.5A CN201810337569A CN108314543A CN 108314543 A CN108314543 A CN 108314543A CN 201810337569 A CN201810337569 A CN 201810337569A CN 108314543 A CN108314543 A CN 108314543A
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- inorganic porous
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- 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
- C05G3/80—Soil conditioners
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses soil improvement fertilizer of a kind of flower planting and preparation method thereof, are obtained by so that medicament is carried on inorganic porous property substance, wherein：The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；The BET specific surface area of the inorganic porous property substance is 600 950m2/ g and fine pore are 10 30nm；The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.03 0.15ml；The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 0.3wt% 2.5wt%.The fertilizer of the present invention is made using nuisanceless raw material, low manufacture cost, the fertilizer efficiency duration is long, and soil property can be improved by only needing the later stage to be implanted into planting soil, and meet the nutritional requirement of flowers, to effectively increase large area ornamental flower plantation efficiency and planting income.
Description
Technical field
The present invention relates to technical field of fertilizers, and in particular to a kind of soil improvement fertilizer of flower planting and its preparation side
Method.
Background technology
The growth of flowers needs the supply of various nutrients, and various fertilizer are mainly applied in the source of nutrient.
But after incorporation of fertilizerin the soil, due to the restriction of the factors such as the performance of fertilizer itself and soil environment condition, this season of fertilizer efficiency is tieed up
Holding the time will not be very long.In order to solve this problem, the flower-grower of the ornamental class flowers of large area plantation would generally select two kinds of solutions
Method：One is inorganic fertilizer is affixed by, to reduce planting cost；Another kind is to replace planting soil, but hand labor intensity is larger.
Invention content
In view of the above-mentioned analysis to the prior art, the present invention provides a kind of soil improvement fertilizer of flower planting and its prepares
Method, the fertilizer efficiency duration is long, and soil property can be improved by only needing the later stage to be implanted into planting soil, and meet the nutritional requirement of flowers, from
And effectively increase large area ornamental flower plantation efficiency and planting income.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 600-950m2/ g and fine pore are 10-30nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.03-0.15ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 0.3wt%-
2.5wt%。
Preferably, parts by weight shared by the medicament each component are：6-10 parts of oyster shell whiting, 3-5 parts of biochemical humic acid, shell are poly-
1-3 parts of Icing Sugar, 1.5-1.7 parts of compound amino acid, 1.2-1.8 parts of fermentation residue, 0.4-0.8 parts of trace element.
Preferably, the inorganic porous property substance is selected from least one of silica gel, zeolite and vermiculite.
Preferably, the fermentation residue is one kind in fermenting white wine slag, fermentation beer slag, fermentation fruit wine slag, fermentation acid-sludge
Or it is a variety of.
The present invention also provides the preparation methods of the soil improvement of above-mentioned flower planting fertilizer, include the following steps：
（2）By step（1）In inorganic porous property substance put into acetone and be stirred, be subsequently placed in centrifuge realize it is inorganic
Porous material and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（3）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（4）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（5）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Preferably, step（2）The condition of middle centrifugal treating：Rotating speed 3000-4000r/min, centrifugal treating time 10-
15min。
Preferably, step（4）In sieving be sieve with 100 mesh sieve.
Preferably, step（4）The speed control of middle dispersion machine disperses 14-18min in 500-600r/min.
Preferably, step（5）In heat drying condition：The dry 60-70min at 80-90 DEG C.
Compared with prior art, the present invention the present invention has following advantageous effect：
（1）The fertilizer of the present invention is made using nuisanceless raw material, and low manufacture cost, the fertilizer efficiency duration is long, only needs the later stage
Soil property can be improved in implantation planting soil, and meets the nutritional requirement of flowers, to effectively increase large area ornamental flower
Plantation efficiency and planting income.
（2）The soil improvement fertilizer of the flower planting of the present invention is applied by the way that medicament to be carried in inorganic porous property substance
In soil, be attached in this way it is inorganic porous in medicament will slow release come out, the fertilizer efficiency duration is long, reaches conditioned soil
The purpose of earth rationally controls the amount of fertilizer by the scientific matching of medicament, the trace element of missing is replenished in time, and with tune
Save the effect of flower growth, the simple and practicable suitable popularization of preparation method.
（3）Before medicament is combined with inorganic porous property substance, acetone is first passed through to inorganic porous property material surface and surface
Pore cleaning, the impurity in Silica Surface and surface pores is cleaned up, then again by being used as the carboxyethylcellulose of binder
It is plain to be mixed with inorganic porous property substance so as to adhere to carboxyethyl in the pore on inorganic porous property material surface and surface
Cellulose to increase medicament and inorganic porous property substance bonding force, and then increases the stability of pharmaceutical preparation, then carries out again
Centrifugal treating so that Silica Surface and the upper carboxyethyl cellulose of surface pores attachment, which adds medicament with it is inorganic porous
Property substance binding force, falls off which prevent medicament, influences the effect of soil improvement getting fat, to increase the soil of flower planting
The stability of earth improving fertilizer increases fertilizer efficiency duration.
Specific implementation mode
Form by the following examples is described in further detail the above of the present invention again, but should not be by this
The range for being interpreted as the above-mentioned theme of the present invention is only limitted to following embodiment, all based on the technology realized belonging to the above of the present invention
It all belongs to the scope of the present invention.
Embodiment 1
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 600m2/ g and fine pore are 30nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.09ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 1.5wt%.
Wherein, parts by weight shared by the medicament each component are：6 parts of oyster shell whiting, 3 parts of biochemical humic acid, chitosan powder 1
Part, 1.5 parts of compound amino acid, 1.2 parts of fermentation residue, 0.4 part of trace element.
Wherein, the inorganic porous property substance is selected from silica gel.
Wherein, the fermentation residue is the mixture of fermentation white wine slag and fermentation beer slag.
The preparation method of the soil improvement fertilizer of above-mentioned flower planting, includes the following steps：
（1）Inorganic porous property substance is put into acetone and is stirred, is subsequently placed in centrifuge and realizes inorganic porous property object
Matter and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（2）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（3）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（4）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Wherein, step（2）The condition of middle centrifugal treating：Rotating speed 4000r/min, centrifugal treating time 12min.
Wherein, step（4）In sieving be sieve with 100 mesh sieve.
Wherein, step（4）The speed control of middle dispersion machine disperses 14min in 600r/min.
Wherein, step（5）In heat drying condition：The dry 60min at 80 DEG C.
Embodiment 2
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 950m2/ g and fine pore are 30nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.15ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 2.5wt%.
Wherein, parts by weight shared by the medicament each component are：10 parts of oyster shell whiting, 5 parts of biochemical humic acid, chitosan powder 3
Part, 1.7 parts of compound amino acid, 1.8 parts of fermentation residue, 0.8 part of trace element.
Wherein, the inorganic porous property substance is selected from silicone zeolite.
Wherein, the fermentation residue is the mixture of fermentation fruit wine slag and the acid-sludge that ferments.
The preparation method of the soil improvement fertilizer of above-mentioned flower planting, includes the following steps：
（1）Inorganic porous property substance is put into acetone and is stirred, is subsequently placed in centrifuge and realizes inorganic porous property object
Matter and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（2）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（3）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（4）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Wherein, step（2）The condition of middle centrifugal treating：Rotating speed 5000r/min, centrifugal treating time 14min.
Wherein, step（4）In sieving be sieve with 100 mesh sieve.
Wherein, step（4）The speed control of middle dispersion machine disperses 18min in 700r/min.
Wherein, step（5）In heat drying condition：The dry 70min at 90 DEG C.
Embodiment 3
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 800m2/ g and fine pore are 20nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.03ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 1.5wt%.
Wherein, parts by weight shared by the medicament each component are：8 parts of oyster shell whiting, 4 parts of biochemical humic acid, chitosan powder 2
Part, 1.6 parts of compound amino acid, 1.5 parts of fermentation residue, 0.6 part of trace element.
Wherein, the inorganic porous property substance is selected from vermiculite.
Wherein, the fermentation residue be ferment white wine slag, fermentation beer slag, fermentation fruit wine slag, one kind in fermentation acid-sludge or
It is a variety of.
The preparation method of the soil improvement fertilizer of above-mentioned flower planting, includes the following steps：
（1）Inorganic porous property substance is put into acetone and is stirred, is subsequently placed in centrifuge and realizes inorganic porous property object
Matter and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（2）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（3）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（4）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Wherein, step（2）The condition of middle centrifugal treating：Rotating speed 4500r/min, centrifugal treating time 13min.
Wherein, step（4）In sieving be sieve with 100 mesh sieve.
Wherein, step（4）The speed control of middle dispersion machine disperses 16min in 650r/min.
Wherein, step（5）In heat drying condition：The dry 75min at 85 DEG C.
Embodiment 4
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 950m2/ g and fine pore are 10nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.15ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 2.5wt%.
Wherein, parts by weight shared by the medicament each component are：7.5 parts of oyster shell whiting, 4.5 parts of biochemical humic acid, chitosan
1 part of powder, 1.6 parts of compound amino acid, 1.4 parts of fermentation residue, 0.7 part of trace element.
Wherein, the inorganic porous property substance is selected from silica gel and zeolite.
Wherein, the fermentation residue is the mixture of fermentation beer slag, fermentation fruit wine slag and the acid-sludge that ferments.
The preparation method of the soil improvement fertilizer of above-mentioned flower planting, includes the following steps：
（1）Inorganic porous property substance is put into acetone and is stirred, is subsequently placed in centrifuge and realizes inorganic porous property object
Matter and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（2）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（3）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（4）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Wherein, step（2）The condition of middle centrifugal treating：Rotating speed 4000r/min, centrifugal treating time 12min.
Wherein, step（4）In sieving be sieve with 100 mesh sieve.
Wherein, step（4）The speed control of middle dispersion machine disperses 14min in 700r/min.
Wherein, step（5）In heat drying condition：The dry 60min at 90 DEG C.
Embodiment 5
A kind of soil improvement fertilizer of flower planting, is obtained by so that medicament is carried on inorganic porous property substance, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 600m2/ g and fine pore are 30nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.05ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 0.8wt%.
Wherein, parts by weight shared by the medicament each component are：9 parts of oyster shell whiting, 5 parts of biochemical humic acid, chitosan powder 2.5
Part, 1.5 parts of compound amino acid, 1.3 parts of fermentation residue, 0.5 part of trace element.
Wherein, the inorganic porous property substance is selected from phosphate compounds.
Wherein, the fermentation residue is the mixture of fermentation white wine slag and the acid-sludge that ferments.
The preparation method of the soil improvement fertilizer of above-mentioned flower planting, includes the following steps：
（1）Inorganic porous property substance is put into acetone and is stirred, is subsequently placed in centrifuge and realizes inorganic porous property object
Matter and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（2）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（3）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（4）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
Wherein, step（2）The condition of middle centrifugal treating：Rotating speed 4000r/min, centrifugal treating time 14min.
Wherein, step（4）In sieving be sieve with 100 mesh sieve.
Wherein, step（4）The speed control of middle dispersion machine disperses 18min in 700r/min.
Wherein, step（5）In heat drying condition：The dry 60min at 80 DEG C.
Comparative example 1
It is essentially identical with the preparation process of embodiment 1, it has only the difference is that preparing the raw material of the soil improvement fertilizer of flower planting
In inorganic porous property substance change inorganic substances, such as gypsum, calcium-base bentonite, zinc sulfate etc. into.
Comparative example 2
It is essentially identical with the preparation process of embodiment 1, it has only the difference is that preparing the preparation of the soil improvement fertilizer of flower planting
Step is eliminated in step（3）：Carboxyethyl cellulose is configured to 6% solution, it then will be inorganic more after above-mentioned drying process
Permeability substance input is wherein stirred, and is then carried out centrifugal treating and is realized inorganic porous property substance and carboxyethyl cellulose solution
Separation, is finally dried processing.
Flowers are made as experimental group, by comparative example 1-2 in the soil improvement fertilizer that flower planting made from Example 1-5 is used
The soil improvement fertilizer of plantation as a control group, takes hyacinth, epipremnum aureum seedling as hydroponic flowers, observes within 20 days its shape of growing up
Condition, the results showed that the soil improvement fertilizer of flower planting of the present invention has the fertilizer efficiency duration long, and the later stage is only needed to be implanted into planting soil
In can improve soil property, and meet the nutritional requirement of flowers.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of soil improvement fertilizer of flower planting, which is characterized in that it is by making medicament be carried on inorganic porous property substance
And obtain, wherein：
The medicament includes oyster shell whiting, biochemical humic acid, chitosan powder, compound amino acid, fermentation residue and trace element；
The BET specific surface area of the inorganic porous property substance is 600-950m2/ g and fine pore are 10-30nm；
The load capacity of the medicament is per 100m2The BET specific surface area of inorganic porous property substance be 0.03-0.15ml；
The percentage that the gross mass of the medicament accounts for the soil improvement fertilizer gross mass of the flower planting is 0.3wt%-
2.5wt%。
2. the soil improvement fertilizer of flower planting according to claim 1, which is characterized in that shared by the medicament each component
Parts by weight are：6-10 parts of oyster shell whiting, 3-5 parts of biochemical humic acid, 1-3 parts of chitosan powder, 1.5-1.7 parts of compound amino acid, hair
1.2-1.8 parts of ferment slag, 0.4-0.8 parts of trace element.
3. the soil improvement fertilizer of flower planting according to claim 1, which is characterized in that the inorganic porous property substance
Selected from least one of silica gel, zeolite and vermiculite.
4. the soil improvement fertilizer of flower planting according to claim 1, which is characterized in that the fermentation residue is that fermentation is white
It is one or more in schlempe, fermentation beer slag, fermentation fruit wine slag, fermentation acid-sludge.
5. according to the preparation method of the soil improvement fertilizer of claim 1-4 any one of them flower plantings, which is characterized in that
Include the following steps：
（2）By step（1）In inorganic porous property substance put into acetone and be stirred, be subsequently placed in centrifuge realize it is inorganic
Porous material and acetone separation are dried after finally handling inorganic porous property substance with clear water；
（3）Carboxyethyl cellulose is configured to 6% solution, then puts into the inorganic porous property substance after above-mentioned drying process
It is wherein stirred, then carries out centrifugal treating and realize that inorganic porous property substance is detached with carboxyethyl cellulose solution, it is most laggard
Row is dried；
（4）Medicament is crushed, sieving, and is added in dispersion machine and is uniformly mixed；
（5）Add inorganic porous property substance to be placed in mixing machine the medicament after dispersion to be uniformly mixed, obtain mixture, then should
Mixture heat drying obtains the soil improvement fertilizer of the flower planting.
6. the preparation method of the soil improvement fertilizer of flower planting according to claim 5, which is characterized in that step（2）
The condition of middle centrifugal treating：Rotating speed 3000-4000r/min, centrifugal treating time 10-15min.
7. the preparation method of the soil improvement fertilizer of flower planting according to claim 5, which is characterized in that step（4）
In sieving be sieve with 100 mesh sieve.
8. the preparation method of the soil improvement fertilizer of flower planting according to claim 5, which is characterized in that step（4）
The speed control of middle dispersion machine disperses 14-18min in 500-600r/min.
9. the preparation method of the soil improvement fertilizer of flower planting according to claim 5, which is characterized in that step（5）
In heat drying condition：The dry 60-70min at 80-90 DEG C.
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| CN201810337569.5A CN108314543A (en) | 2018-04-16 | 2018-04-16 | A kind of soil improvement fertilizer of flower planting and preparation method thereof |
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| CN201810337569.5A CN108314543A (en) | 2018-04-16 | 2018-04-16 | A kind of soil improvement fertilizer of flower planting and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221107A (en) * | 2018-09-12 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of sustained releasing pesticide granule and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575229A (en) * | 2008-05-06 | 2009-11-11 | 刘德云 | Slow-control ecological compound fertilizer |
-
2018
- 2018-04-16 CN CN201810337569.5A patent/CN108314543A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575229A (en) * | 2008-05-06 | 2009-11-11 | 刘德云 | Slow-control ecological compound fertilizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221107A (en) * | 2018-09-12 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of sustained releasing pesticide granule and preparation method thereof |
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