CN108383592A

CN108383592A - A kind of weight-reducing synergic water soluble fertilizer and preparation method

Info

Publication number: CN108383592A
Application number: CN201810262610.7A
Authority: CN
Inventors: 王珍珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2018-08-10

Abstract

The present invention relates to a kind of weight-reducing synergic water soluble fertilizers, the invention has the advantages of low raw material cost, toxic side effect is small, producing process is simple, and while effectively improving the material resources recovery utilization rates such as agricultural crop straw, pond sludge, biogas residue, the effective performance efficiency for improving fertilizer effect, being effectively accomplished while meeting fertilization effect reduces dose, reduces the purpose of fertilising operation intensity and cost.

Description

A kind of weight-reducing synergic water soluble fertilizer and preparation method

Technical field

The present invention relates to a kind of weight-reducing synergic water soluble fertilizer and preparation methods, belong to technical field of fertilizer production.

Background technology

At present in agricultural production, in order to improve crop growth efficiency, often in the growth and development period model of crop Interior multiple carry out fertilizing management is enclosed, to meet the demand of the nutrient during crop growth, but during fertilising It was found that since fertilizer self structure, composition, planting soil structure and crop itself are all to the absorbability of nutrition etc. It is multifactor, often lead to the fertilizer applied cannot sufficiently effective performance fertilizer efficiency increase to cause a large amount of fertilizer to waste While the cost and labor intensity of fertilising operation, separately easily leads to root system of plant caused by due to fertilizer is excessively used and undermined soil Phenomena such as earth is hardened occurs, for this problem, although currently having developed miscellaneous for improving fertilizer efficiency performance The auxiliary product of efficiency, but found in production and use, often production technology is complicated for these current fertilizer auxiliary product, raw The cost is relatively high for production, and often containing pollution, the substance being more toxic in raw materials for production, to easily to crop and soil ring Border pollutes, therefore is directed to this present situation, and there is an urgent need to a kind of completely new fertilizer synergistic auxiliary products and its production to prepare work Skill, to meet the needs of actual use.

Invention content

The object of the invention, which is that, overcomes above-mentioned deficiency, provides a kind of weight-reducing synergic water soluble fertilizer and preparation method.

To achieve the above object, the present invention is to be achieved through the following technical solutions：

A kind of weight-reducing synergic water soluble fertilizer is made of following masses percentage substance：Urea 10% -30%, urea phosphate 5% -15%, ammonium low polyphosphate 6% -12%, potassium chloride 5.5% -13%, zinc sulfate 5% -9%, deacetylation 5% - 9%, fulvic acid 2.5% -3.1%, algin 0.5% -2.5%, sorbitan fatty acid ester 1.5% -2.5%, Guar Bean gum 1.1% -4.1%, non-ionic polyacrylamide 1.5% -3.4%, polysilicon acid potassium 2.1% -3.5%, rare earth 0.1% -0.5%, EDTA-manganese 2.1% -3.5%, plant growth regulator 1.1% -2.1%, beneficial bacterium 1% - 2.1%, catalyst 1.1% -2.5%, surplus are organic substrate.

Further, the plant growth regulator is that methyl α-naphthyl acetate is taken in cigarette, 6-benzylaminopurines, naphthalene methyl acetate Any one or a few mixed with arbitrary proportion.

Further, the beneficial bacterium be in bacillus, paecilomycerol, viscous broom bacterium, Verticillium dahliae any one or Several arbitrary proportion mixing.

Further, the catalyst is in sodium thiosulfate, sodium hydrogensulfite, potassium bisulfite, sodium sulfite Any one.

Further, the organic substrate is that any one or a few in stalk, pond sludge, biogas residue is mixed with arbitrary proportion It closes.

It is convenient that raw material of the present invention obtains, and low raw-material cost, toxic side effect is small, and producing process is simple, and effective Raising agricultural crop straw, pond sludge, the material resources recovery utilization rate such as biogas residue while, the effective performance for improving fertilizer effect Efficiency, being effectively accomplished while meeting fertilization effect reduces dose, reduces the purpose of fertilising operation intensity and cost.

Description of the drawings

Fig. 1 is the method for the present invention flow diagram.

Specific implementation mode

Embodiment 1

A kind of weight-reducing synergic water soluble fertilizer is made of following masses percentage substance：Urea 15%, urea phosphate 14%, Ammonium low polyphosphate 10%, potassium chloride 5.5%, zinc sulfate 9%, deacetylation 9%, fulvic acid 2.5%, algin 2.5%, dehydration Span 2.3%, guar gum 4.1%, non-ionic polyacrylamide 3.2%, polysilicon acid potassium 2.5%, rare earth 0.5%, EDTA-manganese 3.5%, plant growth regulator 2.1%, beneficial bacterium 2.1%, catalyst 1.8%, surplus are organic group Matter.

In the present embodiment, the plant growth regulator is that methyl α-naphthyl acetate takes cigarette, 6-benzylaminopurines mixed with arbitrary proportion It closes.

In the present embodiment, the beneficial bacterium is in bacillus, paecilomycerol, viscous broom bacterium, Verticillium dahliae with arbitrary proportion Mixing.

In the present embodiment, the catalyst is sodium sulfite.

In the present embodiment, the organic substrate is to be mixed with arbitrary proportion in stalk, pond sludge, biogas residue.

As shown in Figure 1, a kind of preparation method of weight-reducing synergic water soluble fertilizer, includes the following steps：

The first step, material pretreatment, chooses organic substrate first, is dried to organic substrate and water content is made to be 3%, 800 mesh powder are then comminuted into, it is spare to obtain organic substrate powder；

Second step configures aqueous solution, deionization is added in reaction kettle first, then by urea, urea phosphate, oligomeric phosphorus Sour ammonium, potassium chloride, zinc sulfate, deacetylation, fulvic acid, algin, sorbitan fatty acid ester, guar gum, nonionic Type polyacrylamide, polysilicon acid potassium, rare earth, EDTA-manganese, plant growth regulator and catalyst are added in reaction kettle successively, Then mixture in reaction kettle at the uniform velocity unidirectionally stir and mixture is warming up to 50 DEG C in 7 minutes, keep the temperature 30 minutes After naturally cool to room temperature, then by the first step prepare organic substrate powder be added in reaction kettle, after being uniformly mixed, then Beneficial bacterium is added in reaction kettle, is stirred evenly, is then allowed to stand 15 hours, solid-liquid point then is carried out to mixture in reaction kettle It is collected from, the liquid after separation and enters processing operation in next step, the solid after separation then returns to the first step as raw material again Secondary utilization；

Third walks, and crystallization operation is dried to the aqueous solution that second step is prepared, wherein in drying crystalline in crystallization When, unidirectionally at the uniform velocity under stirring, so that aqueous solution is carried out moisture evaporation under 55 DEG C of constant temperature first, and in aqueous solution water content When reaching 21%, cold air drying is carried out to aqueous solution, until the crystalline solid that water content is 1% is obtained, then to the crystal of acquisition It is collected and crushes shaping and then pack and can be obtained finished product fertilizer.

Embodiment 2

A kind of weight-reducing synergic water soluble fertilizer is made of following masses percentage substance：It is urea 30%, urea phosphate 5%, low Ammonium polyphosphate 8%, potassium chloride 5.5%, zinc sulfate 5%, deacetylation 6%, fulvic acid 3%, algin 1.5%, Sorbitan Alcohol fatty acid ester 2%, guar gum 2.3%, non-ionic polyacrylamide 2.5%, polysilicon acid potassium 3%, rare earth 0.4%, EDTA-manganese 3%, plant growth regulator 1.5%, beneficial bacterium 1.5%, catalyst 1.5%, surplus are organic substrate.

Further, the plant growth regulator is that methyl α-naphthyl acetate takes cigarette.

Further, the beneficial bacterium is mixed with arbitrary proportion in bacillus, paecilomycerol, viscous broom bacterium, Verticillium dahliae It closes.

Further, the catalyst is sodium thiosulfate.

Further, the organic substrate is stalk, pond sludge is mixed with arbitrary proportion.

The first step, material pretreatment, chooses organic substrate first, is dried to organic substrate and water content is made to be 5%, 500 mesh powder are then comminuted into, it is spare to obtain organic substrate powder；

Second step configures aqueous solution, deionization is added in reaction kettle first, then by urea, urea phosphate, oligomeric phosphorus Sour ammonium, potassium chloride, zinc sulfate, deacetylation, fulvic acid, algin, sorbitan fatty acid ester, guar gum, nonionic Type polyacrylamide, polysilicon acid potassium, rare earth, EDTA-manganese, plant growth regulator and catalyst are added in reaction kettle successively, Then mixture in reaction kettle at the uniform velocity unidirectionally stir and mixture is warming up to 40 DEG C in 8 minutes, keep the temperature 25 minutes After naturally cool to room temperature, then by the first step prepare organic substrate powder be added in reaction kettle, after being uniformly mixed, then Beneficial bacterium is added in reaction kettle, is stirred evenly, is then allowed to stand 8 hours, solid-liquid point then is carried out to mixture in reaction kettle It is collected from, the liquid after separation and enters processing operation in next step, the solid after separation then returns to the first step as raw material again Secondary utilization；

Third walks, and crystallization operation is dried to the aqueous solution that second step is prepared, wherein in drying crystalline in crystallization When, unidirectionally at the uniform velocity under stirring, so that aqueous solution is carried out moisture evaporation under 50 DEG C of constant temperature first, and in aqueous solution water content When reaching 19%, cold air drying is carried out to aqueous solution, until the crystalline solid that water content is 3% is obtained, then to the crystal of acquisition It is collected and crushes shaping and then pack and can be obtained finished product fertilizer.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims

1. a kind of weight-reducing synergic water soluble fertilizer, it is characterised in that：The weight-reducing synergic water soluble fertilizer is by following masses hundred Divide and is constituted than substance：Urea 10% -30%, urea phosphate 5% -15%, ammonium low polyphosphate 6% -12%, potassium chloride 5.5% - 13%, zinc sulfate 5% -9%, deacetylation 5% -9%, fulvic acid 2.5% -3.1%, algin 0.5% -2.5%, mistake Water Span 1.5% -2.5%, guar gum 1.1% -4.1%, non-ionic polyacrylamide 1.5% - 3.4%, polysilicon acid potassium 2.1% -3.5%, rare earth 0.1% -0.5%, EDTA-manganese 2.1% -3.5%, plant growth regulating Agent 1.1% -2.1%, beneficial bacterium 1% -2.1%, catalyst 1.1% -2.5%, surplus are organic substrate.

2. a kind of weight-reducing synergic water soluble fertilizer according to claim 1, it is characterised in that：The plant growth regulator Cigarette, 6-benzylaminopurines, any one or a few in naphthalene methyl acetate is taken to be mixed with arbitrary proportion for methyl α-naphthyl acetate.

3. a kind of weight-reducing synergic water soluble fertilizer according to claim 1, it is characterised in that：The beneficial bacterium is gemma Any one or a few arbitrary proportion mixing in bacillus, paecilomycerol, viscous broom bacterium, Verticillium dahliae.

4. a kind of weight-reducing synergic water soluble fertilizer according to claim 1, it is characterised in that：The catalyst is thio Any one in sodium sulphate, sodium hydrogensulfite, potassium bisulfite, sodium sulfite.

5. a kind of weight-reducing synergic water soluble fertilizer according to claim 1, it is characterised in that：The organic substrate is straw Any one or a few in stalk, pond sludge, biogas residue is mixed with arbitrary proportion.