CN107245007A - A kind of liquid fertilizer for soil improvement - Google Patents
A kind of liquid fertilizer for soil improvement Download PDFInfo
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- CN107245007A CN107245007A CN201710422660.2A CN201710422660A CN107245007A CN 107245007 A CN107245007 A CN 107245007A CN 201710422660 A CN201710422660 A CN 201710422660A CN 107245007 A CN107245007 A CN 107245007A
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- Prior art keywords
- fertilizer
- acid
- liquid fertilizer
- soil
- soil improvement
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Classifications
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- 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
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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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 present invention discloses a kind of liquid fertilizer for soil improvement, and its constituent includes by weight percentage:Sugar alcohol 5 15%, nitrogenous fertilizer 20 35%, phosphate fertilizer 10 20%, potash fertilizer 5 15%, the water of organic acid 20 30% and surplus.A kind of liquid fertilizer for soil improvement that the present invention is provided, pass through rational proportion relation between sugar alcohol, nitrogenous fertilizer, potash fertilizer, phosphate fertilizer and organic acid, the elements such as sugar alcohol and potassium, calcium, magnesium are made to form stable compound, crop is promoted to absorb nutrient, improve soil environment, the utilization rate of fertilizer is improved, the quality of crop is improved;Organic acid can adjust the acid-base value of soil simultaneously, Phosphorus in Soil can be promoted to discharge, and be combined with the heavy metal ion in soil, form stable compound, so as to improve soil environment, improves the utilization rate of fertilizer, improves crop quality.
Description
Technical field
The present invention relates to technical field of fertilizers, and in particular to a kind of liquid fertilizer for soil improvement.
Background technology
Soil is the matrix of plant growth, and the quality of soil is the key point of plant growth quality.The current soil of China
Earth environment has following 3 kinds:1) n-p-k element nutritive proportion is lacked of proper care in soil;2) residual that chemical fertilizer is excessively used is dirty
Dye;3) soil texture destruction, hardened serious.The basic reason that above soil environment problem is produced is, the utilization rate of fertilizer compared with
It is low, cause fertilizer to be remained in soil, reduce soil permeability, absorbability of the reduction crop root to nutrient in soil.
In order to solve problem above, at present frequently with method be that organic acid is added in fertilizer, it can adjust soil
Acid-base value, increases soil permeability, crop is more absorbed the nutrient in soil.But organic acid is added in fertilizer, its is right
The unobvious of the improvement of soil environment, after a period of time, still has soil permeability.
The content of the invention
In view of this, the application provides a kind of liquid fertilizer for soil improvement, with utilization rate of fertilizer height, improves soil
The advantages of earth environment, raising crop quality.
To solve above technical problem, the technical scheme that the present invention is provided is a kind of liquid fertilizer for soil improvement,
Its constituent includes by weight percentage:
Sugar alcohol 5-15%, nitrogenous fertilizer 20-35%, phosphate fertilizer 10-20%, potash fertilizer 5-15%, organic acid 20-30% and surplus
Water.
It is preferred that, a kind of liquid fertilizer for soil improvement, it is characterised in that its constituent percentage by weight
Include than meter:
Sugar alcohol 5-10%, nitrogenous fertilizer 25-35%, phosphate fertilizer 15-20%, potash fertilizer 5-10%, organic acid 20-25% and surplus
Water.
It is preferred that, the sugar alcohol includes D-sorbite, mannitol, xylitol, lactitol, antierythrite or maltitol
In one or more.
It is preferred that, the sugar alcohol includes the one or more in D-sorbite, mannitol, xylitol or lactitol.
It is preferred that, the nitrogenous fertilizer is included in urea, ammonium nitrate, sodium nitrate, ammonium chloride, liquid nitrogen, MAP or potassium nitrate
One or more.
It is preferred that, the nitrogenous fertilizer includes the one or more in urea, sodium nitrate, ammonium chloride, liquid nitrogen or potassium nitrate.
It is preferred that, the phosphate fertilizer includes one in ground phosphate rock, calcium superphosphate, ammonium phosphate, one-lime phosphate or double superhosphate
Plant or a variety of.
It is preferred that, the phosphate fertilizer includes one kind or many in calcium superphosphate, ammonium phosphate, one-lime phosphate or double superhosphate
Kind.
It is preferred that, the potash fertilizer includes potassium chloride, potassium nitrate, potassium dihydrogen phosphate, PTPP, potassium phosphate,monobasic or grass
One or more in wood ash.
It is preferred that, the potash fertilizer includes one kind or many in potassium chloride, potassium nitrate, potassium dihydrogen phosphate or PTPP
Kind.
It is preferred that, the organic acid includes one kind or many in sulfamic acid, citric acid, fulvic acid, humic acid or oxalic acid
Kind.
It is preferred that, the organic acid includes the one or more in citric acid, humic acid or oxalic acid.
It is preferred that, a kind of liquid fertilizer for soil improvement, preparation method comprises the following steps:
1) by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, organic acid and water mixed dissolution, acid liquid fertilizer is obtained;
2) by acid liquid fertilizer obtained above and sugar alcohol mixed dissolution, that is, a kind of liquid for soil improvement is obtained
Fertilizer.
It is preferred that, the step 1) described in acid liquid fertilizer configuration process it is as follows:By weight percentage by nitrogenous fertilizer,
Phosphate fertilizer, potash fertilizer and organic acid are soluble in water successively, that is, obtain acid liquid fertilizer.
It is preferred that, it is described be dissolved in 55-65 DEG C under conditions of carry out.
It is preferred that, it is described be dissolved in 60-65 DEG C under conditions of carry out.
The present invention provides a kind of liquid fertilizer for soil improvement, and its constituent includes by weight percentage:Sugar
Alcohol 5-15%, nitrogenous fertilizer 20-35%, phosphate fertilizer 10-20%, potash fertilizer 5-15%, the water of organic acid 20-30% and surplus.First, it is organic
Acid refers to that some have acid organic compound, and it has following 2 points of effects in process of crop growth:1) organic acid can be with
Increase soil permeability, utilization rate of fertilizer is improved, so as to improve crop quality.The quality of soil aeration performance, directly affects soil
Effective utilization of earth fertility, and then influence plant growth.Organic acid is added in fertilizer can adjust the acid-base value of soil, increase
The permeability of soil, so as to increase absorption of the crop root to fertilizer, improves the utilization rate of fertilizer, improves crop quality.
2) in recent years, with industry and the aggravation and agrochemicals species, the increase of quantity, heavy metal pollution of soil of municipal pollution
Increasingly serious, pollution level aggravation, contaminated area expands year by year.In this application, organic acid is added, it matches somebody with somebody as a metalloid
Position body, can form stable metal-ligand complex with metal ion, change the mobility and bioavailability of heavy metal,
Prevent metal ion from entering in crop body or avoid it accumulative in root sensitivity site, while it can also be with entering in plant
Metal ion-chelant, makes it be converted into the less combining form of nontoxic or toxicity, alleviates the toxic effect of heavy metal.3) organic acid
Crop rhizosphere slightly solubility phosphorus forms can be promoted, so as to promote the release of phosphorus in soil.
Secondly, potassium element is the essential elements in process of crop growth, but crop usually shows in growth course
Phenomenon that plant is light green, base portion old leaf turns yellow, stem is short and thin, florescence postpones, seed is small etc., the reason is that the potassium added is sought
Foster element can not be fully absorbed by crop, and cause crop absorb nutrient can not meet its growth needed for, while remaining
Potassic fertilizer can remain in soil, reduce the permeability of soil, directly affect effective utilization of soil fertility, and then influence to make
Thing grows.
Finally, sugar alcohol is the natural extract in plant phloem juice, to crop and human body without any damage;It is current
The material that mineral nutrient carries out fast transportation in bast can uniquely be carried;Meanwhile, it also has molecular weight low, it is easy to quilt
Blade absorbs, and enters the advantages of easily degraded discharges nutrient in plant body.In the application, sugar alcohol is added, its object is to:
1) absorption of nutrient is promoted.Sugar alcohol can be with the essential elements in process of crop growth --- and potassium element is combined, and forms stable answer
Compound, the compound can be transported to the bast of crop, not easily run off potassium element, and when crop potassium deficiency, compound is decomposed and released
Potassium is put, the utilization rate of fertilizer is improved, reduces cost.2) sugar alcohol can form steady with the elements compounding such as the calcium, the magnesium that are remained in soil
Fixed compound, and rest partite transport and transport to bast, promote the growth of crop;Meanwhile, calcium, magnesium remained in sugar alcohol and soil etc.
After elements compounding, soil environment is improved, promotes absorption of the crop root to nutrient, so as to improve the quality of crop.
A kind of liquid fertilizer for soil improvement specifically preferred according to the invention, its constituent is wrapped by weight percentage
Include:
Urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5%, mannitol 5%, citric acid 25% and water 17%.
Its preparation method is as follows:
1) urea 26%, calcium superphosphate 15%, potassium dihydrogen phosphate 8% and citric acid 22% are dissolved in 60 DEG C of water successively,
Obtain acid liquid fertilizer;
2) by acid liquid fertilizer obtained above and the mixed dissolution of mannitol 8%, that is, obtain one kind and change for soil
Good liquid fertilizer.
Liquid fertilizer for soil improvement is applied to weak seedling phase, fruit expanding period, the plant physiology obstacle phase of grape,
Water-soluble fertilizer is diluted after 1000~1500 times, soil environment is significantly improved, and the quality of this season grape is significantly improved, increased
Plus 12 pols.
The positive achievement that the present invention is obtained is:
1st, organic acid can adjust the acid-base value of soil, while it can promote Phosphorus in Soil to discharge, and with the weight in soil
Metal ion is combined, and forms stable compound, so as to improve soil environment, improves the utilization rate of fertilizer, article is made in raising
Matter.
2nd, sugar alcohol can be compound with potassium, forms stable compound, and rests partite transport and transports to bast, meanwhile, it may be used also
With with the elements compounding such as the calcium remained in soil, magnesium, improve soil environment, improve the utilization rate of fertilizer, improve crop quality.
In summary, a kind of liquid fertilizer for soil improvement that the present invention is provided, passes through sugar alcohol, nitrogenous fertilizer, phosphate fertilizer, potassium
Rational proportion relation between fertilizer and organic acid, so as to improve soil environment, improves the utilization rate of fertilizer, article is made in raising
Matter.
Embodiment
In order that those skilled in the art more fully understands technical scheme, with reference to specific embodiment pair
The present invention is described in further detail.
Elemental nitrogen plays very important effect to plant growth, and it is the part of plant vivo acid, is structure
It is also the part that plant carries out the chlorophyll that photosynthesis plays a decisive role into the composition of protein.Nitrogen can also help to make
Thing point is grown, and applied nitrogen can not only improve the yield of agricultural product, moreover it is possible to improve the quality of agricultural product.Phosphorus is cell in plant
Plasmic component, growth and propagation to cell play an important role;Phosphorus also participates in the photosynthesis of plant life process, sugar and
The utilization of starch and the transmittance process of energy.Phosphate fertilizer can also promote the growth of plant seedling stage root system, plant is done sth. in advance maturation.Plant
In result, phosphorus is largely transferred in seed so that full seed.Existing forms of the potassium in object is made are different from nitrogen, phosphorus, it
Mainly with ionic state or solubility salt or it is attracted on plasm surface and exists, rather than with the shape of organic compound
State is present.Potassium is the activator of many enzymes, and enzyme is to make the catalyst in object in metabolic processes, the effect without enzyme, is permitted
Many physiology courses can not be carried out, meanwhile, potassium, which also has, promotes crop photosynthesis, promotes the synthesis of protein, strengthens stem of plant
The toughness of stalk, the advantages of improving crop drought resistance ability.
Sugar alcohol is polyol, is photosynthetic head product, is the material naturally extracted from plant bast.
1975, scientist had found sugar alcohol material in the phloem sap of plant, and its content is significantly larger than amino acid.It is 1996, beautiful
Professor PatrickBrown of University of California of state has found that sugar alcohol can carry mineral as other nutrient carriers such as boron
Nutrient fast transportation in plant phloem.In this application, sugar alcohol can be combined with the potassium of addition, form stable answer
Compound, when crop potassium deficiency, compound decomposes release potassium, so as to improve the utilization rate of potash fertilizer, improves the quality of crop, meanwhile,
Sugar alcohol can improve soil environment with the elements compounding such as the calcium, the magnesium that are remained in soil.
In recent years, with industry and the aggravation and agrochemicals species, the increase of quantity of municipal pollution, a soil huge sum of money
Category pollution is increasingly serious, and pollution level aggravation, contaminated area expands year by year.Toxic heavy metal has hidden during soil pollution
The characteristics of covering property, chronicity, non-degradable and irreversibility, they are not only resulted under soil fertility and crop yield, quality
Drop, also easily triggers underground water pollution, and accumulated in plant, animal and human body by food chain approach.Organic acid is a class weight
The metal ligand wanted, it is mainly produced in mitochondria by tricarboxylic acid cycle, participate in Metal uptake, transport, store and
The physiological metabolism processes such as removing toxic substances.Organic acid can also adjust the acid-base value of soil, and change the permeability of soil, promote crop root
Absorption to nutrient in soil, improves crop quality.
In many soil, phosphorus is to limit one of Main Factors of plant growth.Many researchs are proved organic acid can be with
Promote crop rhizosphere slightly solubility phosphorus forms.For example, being grown in the Lupinus albus on calacareous soil, it forms row when lacking phosphorus
Root, is added after organic acid in fertilizer, and it lacks phosphorus phenomenon and is relieved.
The technical scheme that the present invention is provided is a kind of liquid fertilizer for soil improvement, its constituent percentage by weight
Include than meter:
Sugar alcohol 5-15%, nitrogenous fertilizer 20-35%, phosphate fertilizer 10-20%, potash fertilizer 5-15%, organic acid 20-30% and surplus
Water.
Wherein, it is preferred that a kind of liquid fertilizer for soil improvement, its constituent is wrapped by weight percentage
Include:
Sugar alcohol 5-10%, nitrogenous fertilizer 25-35%, phosphate fertilizer 15-20%, potash fertilizer 5-10%, organic acid 20-25% and surplus
Water.
Wherein, the sugar alcohol is included in D-sorbite, mannitol, xylitol, lactitol, antierythrite or maltitol
One or more, it is preferred that the sugar alcohol include D-sorbite, mannitol, xylitol or lactitol in one kind or many
Kind.Wherein, the nitrogenous fertilizer include urea, ammonium nitrate, sodium nitrate, ammonium chloride, liquid nitrogen, MAP or potassium nitrate in one kind or
It is a variety of, it is preferred that the nitrogenous fertilizer includes the one or more in urea, sodium nitrate, ammonium chloride, liquid nitrogen or potassium nitrate.Wherein, institute
Stating phosphate fertilizer includes the one or more in ground phosphate rock, calcium superphosphate, ammonium phosphate, one-lime phosphate or double superhosphate, it is preferred that institute
Stating phosphate fertilizer includes the one or more in calcium superphosphate, ammonium phosphate, one-lime phosphate or double superhosphate.Wherein, the potash fertilizer bag
The one or more in potassium chloride, potassium nitrate, potassium dihydrogen phosphate, PTPP, potassium phosphate,monobasic or plant ash are included, preferably
, the potash fertilizer includes the one or more in potassium chloride, potassium nitrate, potassium dihydrogen phosphate or PTPP.Wherein, it is described to have
Machine acid includes the one or more in sulfamic acid, citric acid, fulvic acid, humic acid or oxalic acid, it is preferred that the organic acid bag
Include the one or more in citric acid, humic acid or oxalic acid.
A kind of liquid fertilizer for soil improvement of the present invention, preparation method comprises the following steps:
1) nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and organic acid are dissolved in 55-65 DEG C of water successively by weight percentage, that is, obtain acidity
Liquid fertilizer;
2) by acid liquid fertilizer obtained above and sugar alcohol mixed dissolution, that is, a kind of liquid for soil improvement is obtained
Fertilizer.
Wherein, it is preferred that it is described be dissolved in 60-65 DEG C under conditions of carry out.
The commercially available gained of reagent and raw material used in the present invention.
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
Embodiment one:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
Urea 25%, calcium superphosphate 18%, potassium dihydrogen phosphate 10%, citric acid 23% and water 24% are constituted.Its preparation side
Method is as follows:
Urea 25%, calcium superphosphate 18%, potassium dihydrogen phosphate 10% and citric acid 23% are dissolved in 60 DEG C of water successively, i.e.,
Obtain a kind of liquid fertilizer for soil improvement.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 1 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 0.5 pol.
Embodiment two:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
Urea 25%, calcium superphosphate 18%, potassium dihydrogen phosphate 10%, mannitol 23% and water 24% are constituted.It is prepared
Method is as follows:
1) urea 25%, calcium superphosphate 18% and potassium dihydrogen phosphate 10% are dissolved in 60 DEG C of water successively, that is, obtain acidity
Liquid fertilizer;
2) by acid liquid fertilizer obtained above and the mixed dissolution of mannitol 23%, that is, obtain one kind and change for soil
Good liquid fertilizer.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 2 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 2 pols.
Embodiment three:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
21% group of urea 26%, calcium superphosphate 15%, potassium dihydrogen phosphate 8%, mannitol 8%, citric acid 22% and water
Into.Its preparation method is as follows:
1) urea 26%, calcium superphosphate 15%, potassium dihydrogen phosphate 8% and citric acid 22% are dissolved in 60 DEG C of water successively,
Obtain acid liquid fertilizer;
2) by acid liquid fertilizer obtained above and the mixed dissolution of mannitol 8%, that is, obtain one kind and change for soil
Good liquid fertilizer.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 3 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 10 pols.
Example IV:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
17% group of urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5%, mannitol 5%, citric acid 25% and water
Into.
It is consistent described in preparation method be the same as Example 3.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 4 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 12 pols.
Embodiment five:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
Ammonium chloride 30%, one-lime phosphate 18%, potassium nitrate 5%, lactitol 5%, humic acid 25% and water 17% are constituted.
It is consistent described in preparation method be the same as Example 3.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 4 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 5 pols.
Embodiment six:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
Sodium nitrate 30%, ammonium phosphate 18%, PTPP 5%, D-sorbite 5%, oxalic acid 25% and water 17% are constituted.
It is consistent described in preparation method be the same as Example 3.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 6 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 8 pols.
Embodiment seven:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
17% group of urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5%, mannitol 5%, citric acid 25% and water
Into.
1) urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5% and citric acid 25% are dissolved in 65 DEG C of water successively,
Obtain acid liquid fertilizer;
2) by acid liquid fertilizer obtained above and the mixed dissolution of mannitol 5%, that is, obtain one kind and change for soil
Good liquid fertilizer.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 7 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 11 pols.
Embodiment eight:
A kind of liquid fertilizer for soil improvement, its constituent includes by weight percentage:
17% group of urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5%, mannitol 5%, citric acid 25% and water
Into.
1) urea 30%, calcium superphosphate 18%, potassium dihydrogen phosphate 5% and citric acid 25% are dissolved in 62 DEG C of water successively,
Obtain acid liquid fertilizer;
2) by acid liquid fertilizer obtained above and the mixed dissolution of mannitol 5%, that is, obtain one kind and change for soil
Good liquid fertilizer.
By the method for application in embodiment 9, the liquid fertilizer in embodiment 8 for soil improvement is applied to grape,
Soil environment is significantly improved, and the quality of this season grape is significantly improved, and increases by 10 pols.
Embodiment nine:
The method of application of the liquid fertilizer for soil improvement of the present invention:By the liquid fertilizer administration for soil improvement
To the growth of grape, in crop weak seedling phase, fruit expanding period, plant physiology obstacle phase, water-soluble fertilizer is diluted 1000~
After 1500 times, foliage-spray is carried out.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be defined by claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of liquid fertilizer for soil improvement, it is characterised in that its constituent includes by weight percentage:
Sugar alcohol 5-15%, nitrogenous fertilizer 20-35%, phosphate fertilizer 10-20%, potash fertilizer 5-15%, the water of organic acid 20-30% and surplus.
2. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that its constituent is by weight
Amount percentages include:
Sugar alcohol 5-10%, nitrogenous fertilizer 25-35%, phosphate fertilizer 15-20%, potash fertilizer 5-10%, the water of organic acid 20-25% and surplus.
3. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that the sugar alcohol includes mountain
One or more in pears sugar alcohol, mannitol, xylitol, lactitol, antierythrite or maltitol.
4. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that the nitrogenous fertilizer includes urine
One or more in element, ammonium nitrate, sodium nitrate, ammonium chloride, liquid nitrogen, MAP or potassium nitrate.
5. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that the phosphate fertilizer includes phosphorus
One or more in miberal powder, calcium superphosphate, ammonium phosphate, one-lime phosphate or double superhosphate.
6. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that the potash fertilizer includes chlorine
Change the one or more in potassium, potassium nitrate, potassium dihydrogen phosphate, PTPP, potassium phosphate,monobasic or plant ash.
7. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that the organic acid includes
One or more in sulfamic acid, citric acid, fulvic acid, humic acid or oxalic acid.
8. a kind of liquid fertilizer for soil improvement according to claim 1, it is characterised in that preparation method include with
Lower step:
1) by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, organic acid and water mixed dissolution, acid liquid fertilizer is obtained;
2) by acid liquid fertilizer obtained above and sugar alcohol mixed dissolution, that is, a kind of Liquid Fertilizer for soil improvement is obtained
Material.
9. a kind of liquid fertilizer for soil improvement according to claim 8, it is characterised in that step 1) described in acid
The configuration process of property liquid fertilizer is as follows:It is by weight percentage that nitrogenous fertilizer, phosphate fertilizer, potash fertilizer and organic acid is soluble in water successively, i.e.,
Obtain acid liquid fertilizer.
10. a kind of liquid fertilizer for soil improvement according to claim 9, it is characterised in that described to be dissolved in 55-
Carried out under conditions of 65 DEG C.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692937A (en) * | 2015-02-16 | 2015-06-10 | 鲁西化工集团股份有限公司 | Double-chelate liquid fertilizer and preparation method thereof |
CN105967799A (en) * | 2016-05-09 | 2016-09-28 | 孙垂荣 | Functional liquid fertilizer and preparation method thereof |
CN106242791A (en) * | 2016-08-15 | 2016-12-21 | 刘鹏 | A kind of preparation method of synergist a great number of elements liquid Water soluble fertilizer of taking root |
-
2017
- 2017-06-07 CN CN201710422660.2A patent/CN107245007A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692937A (en) * | 2015-02-16 | 2015-06-10 | 鲁西化工集团股份有限公司 | Double-chelate liquid fertilizer and preparation method thereof |
CN105967799A (en) * | 2016-05-09 | 2016-09-28 | 孙垂荣 | Functional liquid fertilizer and preparation method thereof |
CN106242791A (en) * | 2016-08-15 | 2016-12-21 | 刘鹏 | A kind of preparation method of synergist a great number of elements liquid Water soluble fertilizer of taking root |
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CN107840761B (en) * | 2017-12-05 | 2022-11-29 | 内蒙古漫瀚农业科技有限公司 | Saline-alkali soil modifier and method for planting rice after improving soil by using modifier |
CN107903140A (en) * | 2017-12-11 | 2018-04-13 | 广西康多丰农业科技有限公司 | A kind of farmland soil modifying agent |
CN108276205A (en) * | 2018-01-30 | 2018-07-13 | 山东农业大学 | A kind of special Water soluble fertilizer improving Peach fruits quality |
CN108746199A (en) * | 2018-07-06 | 2018-11-06 | 湖南农业大学 | The method of that of fertilizer quality soil activating agent and restoration of soil polluted by heavy metal |
CN110002916A (en) * | 2019-04-22 | 2019-07-12 | 河北益农兆丰农业技术开发有限公司 | A kind of strengthening root is loosened the soil fertilizer and preparation method thereof |
CN110818482A (en) * | 2019-11-27 | 2020-02-21 | 四川安达农森科技股份有限公司 | Nematode-resistant water-soluble fertilizer and preparation method thereof |
CN113603523A (en) * | 2021-07-05 | 2021-11-05 | 河南正达作物保护有限公司 | Preparation and application method of vigorous-growth-controlling fertilizer |
CN113563134A (en) * | 2021-09-09 | 2021-10-29 | 苏农(广德)生物科技有限公司 | Preparation method of compound fertilizer convenient for rice growth regulation |
CN116751085A (en) * | 2023-05-31 | 2023-09-15 | 山东福瑞达生物科技有限公司 | Liquid water-soluble fertilizer containing hyaluronic acid and preparation method and application thereof |
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