CN108299111A - A kind of preparation method of slow-release punching fertilising - Google Patents
A kind of preparation method of slow-release punching fertilising Download PDFInfo
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- CN108299111A CN108299111A CN201810354444.3A CN201810354444A CN108299111A CN 108299111 A CN108299111 A CN 108299111A CN 201810354444 A CN201810354444 A CN 201810354444A CN 108299111 A CN108299111 A CN 108299111A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- 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
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- 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
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- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of preparation methods of slow-release punching fertilising, belong to fertilizer field.The present invention takes tannin, sepiolite and absolute ethyl alcohol to be put into ball milling in ball mill, collects the drying of ball milling object, water, dried object, magnesium nitrate and manganese sulfate are heated up and stirred, then adjusts pH, and humic acid and additive is added in cooling ageing, and stirring is stood；After standing, the substance in container is spray-dried, ammonium hydrogen carbonate is mixed with dried object, mixture is collected and obtains carrier；Water intaking, discarded mushroom bacteria stick, vinasse, sucrose, edible fly maggot, trace mineral supplement are put into pulverizer and crush, collect crushed material fermentation, fermenting mixture is filtered, filtered fluid is uniformly mixed with carrier, filtering, filter residue, polyethylene glycol and water are mixed, freeze-drying is rushed to get slow-release and applied fertilizer.The present invention solves punching fertilising at present when in use, the problem of since its water solubility is excessively high, and being easy with rain water runoff or with evaporation from topsoil, a large number of nutrients is made to be lost in.
Description
Technical field
The invention belongs to fertilizer fields, and in particular to a kind of preparation method of slow-release punching fertilising.
Background technology
Punching fertilising is with pouring and the fertilizer that uses, similar with plant growth regulator and foliar fertilizer, also belongs to dressing fertilizer
One kind.It applies fertilizer and classifies using different according to punching：Punching fertilising punching fertilising can be macroelement fertilizer（Such as N, P, K, Ca, Mg
Deng）, can also be trace-element fertilizer（Such as Zn, B, Mn, Fe, Mo, Cu, C1）, can also be organic fertilizer（Such as amino acid, corruption
Grow acid etc.）Or bacterial manure, composite fertilizer etc., outstanding advantages of easy, crop easily absorbs, fertilizer efficiency is good is used due to having, and by wide
Big peasant welcomes.Development, the application and popularizations etc. for rushing fertilising in recent years have developed rapidly, especially in the big of Protectorate cultivation
Large-area applications have been obtained in canopy, achieve good economic benefit and social benefit.
Currently on the market mainly using the humic acids such as feces of livestock and poultry and plant straw, weathered coal as raw material, fermentation maturity uses next life
Organic fertilization fertilizer is produced, although achieving certain effect, traditional rushes fertilising when in use, since its water solubility is excessively high,
And it is easy with rain water runoff or with evaporation from topsoil so that the nutriment being really absorbed by crops is less than 1/3.Therefore,
The fertilising of rushing for producing a kind of higher performance has the prodigious market demand.
Invention content
The technical problems to be solved by the invention：When in use for current punching fertilising, since its water solubility is excessively high, and hold
Easily with rain water runoff or with evaporation from topsoil, the problem of making a large number of nutrients be lost in, the present invention provides a kind of slow-releases
Rush the preparation method of fertilising.
In order to solve the above technical problems, the present invention is using technical solution as described below：
A kind of preparation method of slow-release punching fertilising, the preparation method include the following steps：
（1）In mass ratio 1:4:1 ~ 3, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and carries out ball milling, collect ball milling
Object, and be dried, dried object is collected, counts in parts by weight, takes 80 ~ 90 parts of water, 40 ~ 45 parts of dried objects, 20 ~ 25 parts of nitric acid
Magnesium, 18 ~ 22 parts of manganese sulfates, 10 ~ 13 parts of humic acid and 3 ~ 6 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 70 ~ 80 DEG C, 3 ~ 5h is stirred, reuses ammonium hydroxide
PH to 8.0 ~ 8.5 is adjusted, is cooled to 50 ~ 55 DEG C, ageing adds humic acid and additive, stirs, and stands；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）Count in parts by weight, take 60 ~ 70 parts of water, 40 ~ 45 parts of discarded mushroom bacteria sticks, 20 ~ 25 parts of vinasse, 12 ~ 16 portions of sucrose,
10 ~ 13 parts of edible fly maggots, 4 ~ 8 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank and are sent out
Ferment collects fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:2 ~ 4 are uniformly mixed, quiet
It sets, filters, filter residue is collected, by filter residue, polyethylene glycol and water in mass ratio 2:1~2:3 are mixed, and freezing is collected in freeze-drying
Dried object is rushed to get slow-release and is applied fertilizer.
The additive is triethanolamine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
The step（4）Middle trace mineral supplement is magnesium nitrate and calcium nitrate in mass ratio 2:1 mixes.
Compared with other methods, advantageous effects are the present invention：
The present invention passes through the infiltration of tannin and sepiolite using the special nature that the chance water of sepiolite softens as carrier matrix
The water retention property of sepiolite is improved, then it is mixed with metal salts such as magnesium nitrate, manganese sulfates, by metal ion to Hai Pao
On the one hand the modification of stone improves the absorption property of sepiolite, on the other hand improves the nutriment of sepiolite, then will be modified
Sepiolite adsorption treatment is carried out to humic acid, humic acid is adsorbed on inside sepiolite, followed by sucrose, edible fly maggot etc.
As the raw material of basic nutriment, wherein abundant organic matter, such as protein, carbohydrate substance are obtained by fermenting, then make
Wherein nutriment is combined with carrier, is such as combined with protein by the tannin on carrier, is obtained by adsorbing
Organic matter therein etc., makes nutriment be supported on carrier, is wrapped up finally by polyethylene glycol, and prepared by the present invention rushes
Fertilising is with carrier matrix, by by the enrichment of nutriment, avoiding the loss of nutriment, nutriment being made to be used effectively,
Improve the utilization ratio of nutriment.
Specific implementation mode
Additive is formulated as triethanolamine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
Trace mineral supplement is formulated as magnesium nitrate and calcium nitrate in mass ratio 2:1 mixes.
A kind of preparation method of slow-release punching fertilising, the preparation method include the following steps：
（1）In mass ratio 1:4:1 ~ 3, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and ball milling is carried out with 400r/min
50min collects ball milling object, and is dried, and collects dried object, counts in parts by weight, take 80 ~ 90 parts of water, 40 ~ 45 parts of dryings
Object, 20 ~ 25 parts of magnesium nitrates, 18 ~ 22 parts of manganese sulfates, 10 ~ 13 parts of humic acid and 3 ~ 6 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 70 ~ 80 DEG C, 3 ~ 5h is stirred, reuses ammonium hydroxide
PH to 8.0 ~ 8.5 is adjusted, is cooled to 50 ~ 55 DEG C, is aged 3h, adds humic acid and additive, stirs 15min, at room temperature
Stand 1h；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）Count in parts by weight, take 60 ~ 70 parts of water, 40 ~ 45 parts of discarded mushroom bacteria sticks, 20 ~ 25 parts of vinasse, 12 ~ 16 portions of sucrose,
10 ~ 13 parts of edible fly maggots, 4 ~ 8 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank, 30 ~
Fermentation 1 ~ 2 day is carried out at 35 DEG C, collects fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:2 ~ 4 are uniformly mixed, quiet
50min is set, is filtered, filter residue is collected, by filter residue, polyethylene glycol and water in mass ratio 2:1~2:3 are mixed, and are freeze-dried, and are received
Collection freeze-drying object rushes to get slow-release to apply fertilizer.
Embodiment 1
Additive is formulated as triethanolamine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
Trace mineral supplement is formulated as magnesium nitrate and calcium nitrate in mass ratio 2:1 mixes.
A kind of preparation method of slow-release punching fertilising, the preparation method include the following steps：
（1）In mass ratio 1:4:1, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and ball milling is carried out with 400r/min
50min collects ball milling object, and is dried, and collects dried object, counts in parts by weight, take 80 parts of water, 40 parts of dried objects, 20 parts
Magnesium nitrate, 18 parts of manganese sulfates, 10 parts of humic acid and 3 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 70 DEG C, stirs 3h, reuses ammonium hydroxide adjusting
PH to 8.0 is cooled to 50 DEG C, is aged 3h, adds humic acid and additive, stirs 15min, stands 1h at room temperature；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）Count in parts by weight, take 60 parts of water, 40 parts of discarded mushroom bacteria sticks, 20 parts of vinasse, 12 portions of sucrose, 10 parts of edible fly maggots,
4 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank, and fermentation 1 day is carried out at 30 DEG C, receive
Collect fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:2 are uniformly mixed, and stand
50min, filtering collect filter residue, by filter residue, polyethylene glycol and water in mass ratio 2:1:3 are mixed, and freeze-drying is collected cold
Freeze dried object and rushes fertilising to get slow-release.
Embodiment 2
Additive is formulated as triethanolamine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
Trace mineral supplement is formulated as magnesium nitrate and calcium nitrate in mass ratio 2:1 mixes.
A kind of preparation method of slow-release punching fertilising, the preparation method include the following steps：
（1）In mass ratio 1:4:3, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and ball milling is carried out with 400r/min
50min collects ball milling object, and is dried, and collects dried object, counts in parts by weight, take 90 parts of water, 45 parts of dried objects, 25 parts
Magnesium nitrate, 22 parts of manganese sulfates, 13 parts of humic acid and 6 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 80 DEG C, stirs 5h, reuses ammonium hydroxide adjusting
PH to 8.5 is cooled to 55 DEG C, is aged 3h, adds humic acid and additive, stirs 15min, stands 1h at room temperature；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）Count in parts by weight, take 70 parts of water, 45 parts of discarded mushroom bacteria sticks, 25 parts of vinasse, 16 portions of sucrose, 13 parts of edible fly maggots,
8 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank, and fermentation 2 days is carried out at 35 DEG C, receive
Collect fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:4 are uniformly mixed, and stand
50min, filtering collect filter residue, by filter residue, polyethylene glycol and water in mass ratio 2:2:3 are mixed, and freeze-drying is collected cold
Freeze dried object and rushes fertilising to get slow-release.
Embodiment 3
Additive is formulated as triethanolamine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
Trace mineral supplement is formulated as magnesium nitrate and calcium nitrate in mass ratio 2:1 mixes.
A kind of preparation method of slow-release punching fertilising, the preparation method include the following steps：
（1）In mass ratio 1:4:2, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and ball milling is carried out with 400r/min
50min collects ball milling object, and is dried, and collects dried object, counts in parts by weight, take 85 parts of water, 43 parts of dried objects, 23 parts
Magnesium nitrate, 20 parts of manganese sulfates, 12 parts of humic acid and 5 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 75 DEG C, stirs 4h, reuses ammonium hydroxide adjusting
PH to 8.3 is cooled to 53 DEG C, is aged 3h, adds humic acid and additive, stirs 15min, stands 1h at room temperature；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）Count in parts by weight, take 65 parts of water, 43 parts of discarded mushroom bacteria sticks, 23 parts of vinasse, 14 portions of sucrose, 12 parts of edible fly maggots,
6 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank, and fermentation 1 day is carried out at 33 DEG C, receive
Collect fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:3 are uniformly mixed, and stand
50min, filtering collect filter residue, by filter residue, polyethylene glycol and water in mass ratio 2:1:3 are mixed, and freeze-drying is collected cold
Freeze dried object and rushes fertilising to get slow-release.
Comparative example：Fertilising is rushed in the production of company of Hefei City.
The fertilising of rushing of above-described embodiment and comparative example is tested respectively, plot area 20m2If 3 repetitions, at random
District's groups arrange.All test process base manure are handled by habits fertilization, and manuring late is carried out by test process, and every 15 days are primary,
It manages identical as habits fertilization.Specific test result is shown in Table 1：
Table 1：
In summary, the of the invention fertilization effect that rushes is good, is worth of widely use.
Claims (3)
1. a kind of preparation method of slow-release punching fertilising, which is characterized in that the preparation method includes the following steps：
（1）In mass ratio 1:4:1~3, it takes tannin, sepiolite and absolute ethyl alcohol to be put into ball mill and carries out ball milling, collect ball milling
Object, and be dried, dried object is collected, counts in parts by weight, takes 80~90 parts of water, 40~45 parts of dried objects, 20~25 parts of nitre
Sour magnesium, 18~22 parts of manganese sulfates, 10~13 parts of humic acid and 3~6 parts of additives；
（2）Water, dried object, magnesium nitrate and manganese sulfate are put into container, are warming up to 70~80 DEG C, 3~5h is stirred, reuses ammonia
Water adjusts pH to 8.0~8.5, is cooled to 50~55 DEG C, and ageing adds humic acid and additive, stirs, and stands；
（3）After standing, the substance in container is spray-dried, collection dried object, in mass ratio 1:3 by bicarbonate
Ammonium is mixed with dried object, and collection mixture is spare to get carrier；
（4）It counts in parts by weight, takes 60~70 parts of water, 40~45 parts of discarded mushroom bacteria sticks, 20~25 parts of vinasse, 12~16 parts of sugarcanes
Sugar, 10~13 parts of edible fly maggots, 4~8 parts of trace mineral supplements are put into pulverizer and crush, and collect crushed material, are put into fermentation tank
It ferments, collects fermenting mixture；
（5）Fermenting mixture is filtered, filtered fluid is collected, by filtered fluid and carrier in mass ratio 2:2~4 are uniformly mixed,
It stands, filtering collects filter residue, by filter residue, polyethylene glycol and water in mass ratio 2:1~2:3 are mixed, and are freeze-dried, and are collected
It is freeze-dried object and rushes fertilising to get slow-release.
2. the preparation method of slow-release punching fertilising according to claim 1, which is characterized in that the additive is three ethyl alcohol
Amine, hexadecyl trimethyl ammonium bromide in mass ratio 3:2 mix.
3. the preparation method of slow-release punching fertilising according to claim 1, which is characterized in that the step（4）In micro add
It is magnesium nitrate and calcium nitrate in mass ratio 2 to add agent:1 mixes.
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Application publication date: 20180720 |