CN107311766A - A kind of high amount of liquid calcareous fertilisers and preparation method thereof - Google Patents
A kind of high amount of liquid calcareous fertilisers and preparation method thereof Download PDFInfo
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- CN107311766A CN107311766A CN201710607975.4A CN201710607975A CN107311766A CN 107311766 A CN107311766 A CN 107311766A CN 201710607975 A CN201710607975 A CN 201710607975A CN 107311766 A CN107311766 A CN 107311766A
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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
- C05G5/20—Liquid fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
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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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- Pest Control & Pesticides (AREA)
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Abstract
The present invention discloses a kind of high amount of liquid calcareous fertilisers and preparation method thereof, is made up of the raw material of following weight parts：Micro- 60~80 parts, 20~30 parts of surfactant in 30~50 parts of mannitol, 20~40 parts of sorbierite, 30~50 parts of xylitol, 850~950 parts of calcium nitrate, 0.5~1.5 part of chelated copper, the Chelating state of the B containing micro-element.The preparation method of high amount of liquid calcareous fertilisers, comprises the following steps：Calcium nitrate and deionized water is taken to add in reactor, then dissolving adds trace element in mannitol, sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, stir evenly, and is heated to 80~90 DEG C, reaction；Less than 40 DEG C are cooled to, surfactant is added, stirs evenly, produce.Fluid present invention calcareous fertilisers preparation technology is simple, and operating condition is gentle, and the liquid calcium fertilizer dissolubility of preparation is high, hard water resistance effect is good, be more easy to be absorbed by plant.
Description
Technical field
The present invention relates to liquid fertilizer technical field, and in particular to a kind of high amount of liquid calcareous fertilisers and preparation method thereof.
Background technology
Calcium combines to form Calcium Pectate in cell membrane with the pectic substance of mesoglea, Calcium Pectate in cell membrane during calcium deficiency
Formation is obstructed, and cell membrane can not be formed.Calcium is the activator of many enzymes in plant, therefore calcium is to many metabolism in plant
Process has facilitation, while calcium also has the effect of stable biomembrane and regulation medium physiological equilibrium, calcium deficiency plant nutrient
Matter transport is obstructed, and occurs the bitter pit of apple, blossom-end rot of tomato etc..In recent years due to the calcium loss in soils in south china and north
Fixation of the necromancer earth to calcium causes plant calcium deficiency problem to happen occasionally, and traditional calcareous fertilisers due to easily with soil and the moon of plant
Ion formation indissoluble type compound and cause the reduction of calcareous fertilisers utilization rate.
The application method of current liquid calcium fertilizer is mainly to spray calcium nitrate, calcium chloride and Chelating state calcareous fertilisers, wherein inorganic calcium
Fertile crop is more difficult to be absorbed, and mobility is poor after absorption；Conventionally used chelating agent is simple ethylenediamine tetrem in fertilizer of chelated calcium
The glycitols compound such as sour (EDTA), several amino acids, glucose, stability constant is low, and calcium ion still can be sent out in plant
Unboiled water solution and inactivate.
Although also, the calcium fertilizer calcium content of high content meets and required, is due to that its dissolubility is low, and applied in irrigation
In the process of fertilizer, easy precipitation is there is also, the problems such as easily blocking pipeline causes the effective rate of utilization of final fertilizer not high, plant
Required nutrient can not be absorbed well.
The content of the invention
The present invention proposes a kind of high amount of liquid calcareous fertilisers and preparation method thereof, solves the more difficult suction of existing liquid calcium fertilizer crop
The problem of mobility is poor after receiving or absorbing.
The technical proposal of the invention is realized in this way：
A kind of high amount of liquid calcareous fertilisers, its raw material includes following component by weight：30~50 parts of mannitol, sorbierite 20
~40 parts, it is 30~50 parts of xylitol, 850~950 parts of calcium nitrate, 0.5~1.5 part of chelated copper, micro- in the Chelating state of the B containing micro-element
60~80 parts of secondary element, 20~30 parts of surfactant.
Wherein it is preferred to, a kind of high amount of liquid calcareous fertilisers are made up of the raw material of following weight parts：Mannitol 32~
38 parts, 25~35 parts of sorbierite, 35~45 parts of xylitol, 880~920 parts of calcium nitrate, 0.8~1.2 part of chelated copper, surface-active
22~28 parts of agent.
Wherein it is preferred to, trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：
0.1~2 part of EDTA chelated coppers, 3~10 parts of EDTA chelated zincs, 1~7 part of EDTA chelated irons, 1~6 part of EDTA Chelated Manganeses, EDTA chelas
Close 1~5 part of magnesium, 2~8 parts of boric acid sodium salt, vitamin B2~10 part, 1~20 part of diethyl aminoethyl hexanoate, modified 3~12 parts of chitosan oligomer.
Wherein it is preferred to, the modified chitosan oligomer is that piperazinedione acid, abscisic acid are at least grafted on chitosan oligomer
And salicylic acid.
Wherein it is preferred to, the surfactant is any one or a few in glycerine, propane diols or NP-10.
A kind of preparation method of high amount of liquid calcareous fertilisers, comprises the following steps：
(1) deionized water of calcium nitrate and 300~400 parts by weight is taken to add in reactor, dissolving stirs, Ran Houjia
Enter trace element in mannitol, sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, stir evenly, be heated to 80~90
DEG C, react 1~2 hour；
(2) less than 40 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
Beneficial effects of the present invention：
(1) chelating agent used in the present invention is mannitol, sorbierite, xylitol and chelated copper, and a variety of chelating agents coordinate and made
With, it is to avoid it is in the past poor using single chelant ties effect, also avoid during fertilising due to without the chelating for forming stabilization
Calcareous fertilisers, cause the calcium constituent in fertilizer to be difficult the phenomenon that is absorbed by plants and occur, thus the selection of its specific chelant species with
And can not be ignored with the proportioning of calcium source, possess nowadays the incomparable performance of general chelate fertilizer on the market, the present invention is real
Apply that the fertilizer of chelated calcium stability that example prepares is good, plant absorption effect is good.
(2) calcium nitrate is first added to the water dissolving in the preparation method of high amount of liquid calcareous fertilisers of the present invention, stirred, shape
Into homogeneous solution, calcium ion is difficult to form reunion, then adds more than mannitol, sorbierite, xylitol and chelated copper four kinds
Chelating agent, is reacted at a temperature of 80~90 DEG C, serves lifting chelate effect, and further improves the chelating calcium prepared
The effect of the stability of fertilizer.
(3) high amount of liquid calcareous fertilisers of the invention help to improve and correct physiological disease caused by fruits and vegetables calcium nutritional deficiency,
And preparation technology is simple, operating condition is gentle, and the liquid calcium fertilizer dissolubility of preparation is high, hard water resistance effect is good, be more easy to by plant institute
Absorb.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
The present embodiment provides a kind of high amount of liquid calcareous fertilisers, and its raw material includes following component by weight：40 parts of mannitol,
It is micro- in 30 parts of sorbierite, 40 parts of xylitol, 880 parts of calcium nitrate, 1.0 parts of chelated copper, 10 parts of glycerine, the Chelating state of the B containing micro-element
70 parts of secondary element, 15 parts of NP-10.
Trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：EDTA chelated coppers 0.5
Part, 6 parts of EDTA chelated zincs, 5 parts of EDTA chelated irons, 3 parts of EDTA Chelated Manganeses, 3 parts of EDTA chelated magnesiums, 5 parts of boric acid sodium salt, vitamin
6 parts of B, 10 parts of diethyl aminoethyl hexanoate, modified 8 parts of chitosan oligomer.The modified chitosan oligomer is at least to be grafted piperazine on chitosan oligomer
The ketone acid of piperazine two, abscisic acid and salicylic acid.
The preparation method of the high amount of liquid calcareous fertilisers of the present embodiment, comprises the following steps：
(1) take the deionized water of calcium nitrate and 350 parts to add in reactor, dissolving stirs, then add mannitol,
Trace element in sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, is stirred evenly, and is heated to 85 DEG C, reaction 1.5 is small
When；
(2) 25 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
High amount of liquid calcareous fertilisers made from the present embodiment are in supernatant liquid shape, soilless sticking particle.
Embodiment 2
The present embodiment provides a kind of high amount of liquid calcareous fertilisers, and its raw material includes following component by weight：30 parts of mannitol,
Trace element 60 in 40 parts of sorbierite, 30 parts of xylitol, 950 parts of calcium nitrate, 0.5 part of chelated copper, the Chelating state of the B containing micro-element
Part, 30 parts of surfactant.
Trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：EDTA chelated coppers 0.1
Part, 10 parts of EDTA chelated zincs, 1 part of EDTA chelated irons, 6 parts of EDTA Chelated Manganeses, 1 part of EDTA chelated magnesiums, 8 parts of boric acid sodium salt, dimension life
Plain 2 parts of B, 20 parts of diethyl aminoethyl hexanoate, modified 3 parts of chitosan oligomer.The modified chitosan oligomer is at least to be grafted on chitosan oligomer
Piperazinedione acid, abscisic acid and salicylic acid.
The preparation method of the high amount of liquid calcareous fertilisers of the present embodiment, comprises the following steps：
(1) take the deionized water of calcium nitrate and 300 parts to add in reactor, dissolving stirs, then add mannitol,
Trace element in sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, is stirred evenly, and is heated to 80 DEG C, is reacted 2 hours；
(2) 40 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
High amount of liquid calcareous fertilisers made from the present embodiment are in supernatant liquid shape, soilless sticking particle.
Embodiment 3
The present embodiment provides a kind of high amount of liquid calcareous fertilisers, and its raw material includes following component by weight：50 parts of mannitol,
It is micro- in 20 parts of sorbierite, 50 parts of xylitol, 850 parts of calcium nitrate, 1.5 parts of chelated copper, 10 parts of glycerine, the Chelating state of the B containing micro-element
80 parts of secondary element, 10 parts of propane diols.
Trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：EDTA chelated coppers 2
Part, 3 parts of EDTA chelated zincs, 7 parts of EDTA chelated irons, 1 part of EDTA Chelated Manganeses, 5 parts of EDTA chelated magnesiums, 2 parts of boric acid sodium salt, vitamin
10 parts of B, 1 part of diethyl aminoethyl hexanoate, modified 12 parts of chitosan oligomer.The modified chitosan oligomer is at least to be grafted on chitosan oligomer
Piperazinedione acid, abscisic acid and salicylic acid.
The preparation method of the high amount of liquid calcareous fertilisers of the present embodiment, comprises the following steps：
(1) take the deionized water of calcium nitrate and 400 parts to add in reactor, dissolving stirs, then add mannitol,
Trace element in sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, is stirred evenly, and is heated to 90 DEG C, is reacted 1 hour；
(2) 30 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
High amount of liquid calcareous fertilisers made from the present embodiment are in supernatant liquid shape, soilless sticking particle.
Embodiment 4
The present embodiment provides a kind of high amount of liquid calcareous fertilisers, and its raw material includes following component by weight：32 parts of mannitol,
Trace element 65 in 35 parts of sorbierite, 35 parts of xylitol, 920 parts of calcium nitrate, 0.8 part of chelated copper, the Chelating state of the B containing micro-element
Part, 28 parts of NP-10.
Trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：EDTA chelated coppers 0.1
Part, 10 parts of EDTA chelated zincs, 1 part of EDTA chelated irons, 6 parts of EDTA Chelated Manganeses, 1 part of EDTA chelated magnesiums, 8 parts of boric acid sodium salt, dimension life
Plain 2 parts of B, 20 parts of diethyl aminoethyl hexanoate, modified 3 parts of chitosan oligomer.The modified chitosan oligomer is at least to be grafted on chitosan oligomer
Piperazinedione acid, abscisic acid and salicylic acid.
The preparation method of the high amount of liquid calcareous fertilisers of the present embodiment, comprises the following steps：
(1) take the deionized water of calcium nitrate and 320 parts to add in reactor, dissolving stirs, then add mannitol,
Trace element in sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, is stirred evenly, and is heated to 85 DEG C, reaction 1.5 is small
When；
(2) 25 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
High amount of liquid calcareous fertilisers made from the present embodiment are in supernatant liquid shape, soilless sticking particle.
Embodiment 5
The present embodiment provides a kind of high amount of liquid calcareous fertilisers, and its raw material includes following component by weight：50 parts of mannitol,
Trace element 75 in 20 parts of sorbierite, 50 parts of xylitol, 850 parts of calcium nitrate, 1.5 parts of chelated copper, the Chelating state of the B containing micro-element
Part, 20 parts of glycerine.
Trace element is made up of the raw material of following weight parts in the Chelating state of the B containing micro-element：EDTA chelated coppers 0.5
Part, 6 parts of EDTA chelated zincs, 5 parts of EDTA chelated irons, 3 parts of EDTA Chelated Manganeses, 3 parts of EDTA chelated magnesiums, 5 parts of boric acid sodium salt, vitamin
6 parts of B, 10 parts of diethyl aminoethyl hexanoate, modified 8 parts of chitosan oligomer.The modified chitosan oligomer is at least to be grafted piperazine on chitosan oligomer
The ketone acid of piperazine two, abscisic acid and salicylic acid.The preparation method of the high amount of liquid calcareous fertilisers of the present embodiment, comprises the following steps：
(1) take the deionized water of calcium nitrate and 380 parts to add in reactor, dissolving stirs, then add mannitol,
Trace element in sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, is stirred evenly, and is heated to 85 DEG C, reaction 1.5 is small
When；
(2) 20 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
High amount of liquid calcareous fertilisers made from the present embodiment are in supernatant liquid shape, soilless sticking particle.
Fertilizer efficiency experiment 1
The quality determination of apple is carried out in Henan apple proving ground, above-described embodiment was sprayed every 7 days in full-bloom stage
Obtained high amount of liquid calcareous fertilisers 1 time, are sprayed 5 times altogether, all to apply the local preferable composite fertilizer of effect for examination apple tree, in fruit
Real expanding stage imposed once such a full-service fluid calcareous fertilisers every 10 days, such a to impose the apple tree of general calcium as blank control
Full-service fluid calcareous fertilisers can promote the absorption of plant pair calcium, improve the disease resistance of crop, and the nutrition of supplement crop, raising comprehensively is supported
Divide utilization rate, the apple tree leaf color after spraying is dark green, the reduction of the fruit incidence of disease, quality-improving, wherein the apple bitter pit incidence of disease,
Particulate soluble sugared content is as shown in table 1 below.
From the above data, it can be seen that the high amount of liquid calcareous fertilisers effect that the embodiment of the present invention is prepared is significantly, not only press down
The incidence of disease of apple tree has been made, and its sugar content of fruit is also improved, and further increases the quality of fruit.
Manure trial 2
Tomato biological property determination is carried out in Henan tomato planting base, to spray general calcium as blank control, processing
General calcium or high amount of liquid calcareous fertilisers of the present invention are sprayed in seedling stage, florescence and fruit expanding period respectively with control, all tomatoes are applied
Base fertilizer is preferably combined with effect and is topdressed, without the prevention and control of plant diseases, pest control, in receipts phase beginning, the best fruiting period point fruit ear harvesting, is converted into
Total output, the full-service fluid calcareous fertilisers can promote crop to utilize the efficient absorption of calcium, significantly improve crop resistance, mend comprehensively
Use thing nutrition as, raising, which is beared fruit, to be counted and yield, and the tomato plant height, leaf color after spraying are significantly better than control, tomato number and disease
Fruit number is as shown in the table.
From data above, the high amount of liquid calcareous fertilisers effect that the embodiment of the present invention is prepared significantly, is not only inhibited
The incidence of disease of tomato, and the yield of fruit is improved, also further increase the quality of fruit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of high amount of liquid calcareous fertilisers, it is characterised in that its raw material includes following component by weight：30~50 parts of mannitol,
20~40 parts of sorbierite, 30~50 parts of xylitol, 850~950 parts of calcium nitrate, 0.5~1.5 part of chelated copper, the chela of the B containing micro-element
Close micro- 60~80 parts, 20~30 parts of surfactant in state.
2. a kind of high amount of liquid calcareous fertilisers according to claim 1, it is characterised in that be by the raw material system of following weight parts
Into：32~38 parts of mannitol, 25~35 parts of sorbierite, 35~45 parts of xylitol, 880~920 parts of calcium nitrate, chelated copper 0.8
~1.2 parts, 22~28 parts of surfactant.
3. a kind of high amount of liquid calcareous fertilisers according to claim 1, it is characterised in that：The Chelating state of the B containing micro-element
Middle trace element is made up of the raw material of following weight parts：0.1~2 part of EDTA chelated coppers, 3~10 parts of EDTA chelated zincs, EDTA
1~7 part of chelated iron, 1~6 part of EDTA Chelated Manganeses, 1~5 part of EDTA chelated magnesiums, 2~8 parts of boric acid sodium salt, vitamin B2~10 part,
1~20 part of diethyl aminoethyl hexanoate, modified 3~12 parts of chitosan oligomer.
4. a kind of high amount of liquid calcareous fertilisers according to claim 3, it is characterised in that：The modified chitosan oligomer is low
Piperazinedione acid, abscisic acid and salicylic acid are at least grafted on chitosan.
5. a kind of high amount of liquid calcareous fertilisers according to claim 1, it is characterised in that：The surfactant be glycerine,
Any one or a few in propane diols or NP-10.
6. the preparation method of the high amount of liquid calcareous fertilisers described in a kind of claim 1, it is characterised in that comprise the following steps：
(1) deionized water of calcium nitrate and 300~400 parts by weight is taken to add in reactor, dissolving stirs, and then adds sweet
Reveal trace element in alcohol, sorbierite, xylitol, chelated copper and the B containing micro-element Chelating state, stir evenly, be heated to 80~90 DEG C, instead
Answer 1~2 hour；
(2) less than 40 DEG C are cooled to, surfactant is added, stirs, produce high amount of liquid calcareous fertilisers.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108990684A (en) * | 2018-09-04 | 2018-12-14 | 山东省果树研究所 | A kind of grape cultivation method suitable for non-soil burial winter protection area |
| CN111646838A (en) * | 2020-05-21 | 2020-09-11 | 河南捷农生化有限公司 | High-concentration liquid calcium fertilizer and preparation method thereof |
| CN111675563A (en) * | 2020-05-13 | 2020-09-18 | 中农集团控股股份有限公司 | Liquid calcium fertilizer and preparation method and application method thereof |
| CN114573391A (en) * | 2022-03-01 | 2022-06-03 | 青岛大学 | Sugar alcohol chelated calcium fertilizer special for peanuts and preparation method thereof |
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