CN105175113B - Fertilizer nutrient coating agent, its preparation method and application process containing earthworm protein - Google Patents
Fertilizer nutrient coating agent, its preparation method and application process containing earthworm protein Download PDFInfo
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- CN105175113B CN105175113B CN201510515988.XA CN201510515988A CN105175113B CN 105175113 B CN105175113 B CN 105175113B CN 201510515988 A CN201510515988 A CN 201510515988A CN 105175113 B CN105175113 B CN 105175113B
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Abstract
The present invention provides a kind of fertilizer nutrient coating agent containing earthworm protein, wherein, the ratio of earthworm protein and nutrient solution is 1: 4.5~5.5.The method for preparing above-mentioned fertilizer nutrient coating agent, including：Earthworm is subjected to rubbing processing by crusher, it is spare；Earthworm after rubbing and water are put into reaction kettle by ratios such as quality；Reaction kettle is heated up, the temperature of the mixture of earthworm and water is risen to 50 DEG C, and thermostatic control；Proteolytic enzyme is added in reaction kettle, enzymatic reaction is carried out, so that earthworm starts self-dissolving；The mixture of earthworm and water is slowly stirred, proteolytic enzyme is fully contacted with earthworm, earthworm protein is obtained after question response；According to the ratio that mass ratio is 1: 4.5~5.5, earthworm protein is mixed with nutrient solution, to obtain fertilizer nutrient coating agent.The present invention can solve the limitation in background technology, can improve absorptivity of the plant to required nutrition in fertilizer, prevent the generation of some diseases of plant, have the function that extra-nutrition and improve via plant immunity.
Description
Technical field
The present invention relates to a kind of fertilizer nutrient coating agent, especially a kind of fertilizer nutrient coating agent containing earthworm protein,
Its preparation method and application process.
Background technology
With the development of fertilizer industry, the technological requirement of agriculture on fertilizers is also improving, the fertilizer handled by coating agent
Fertilizer can be caused to reach nonhygroscopic during transport, storage, be not disintegrated, nutrient is not lost in, the effect of resting period length, together
When fertilizer application after achieve the purpose that control mistake, controlled release, sustained release.
Common micro-organisms fertilizer, organic fertilizer, inorganic fertilizer not coating, it is difficult to make biological bacteria therein such as bacillus subtilis,
Bacillus licheniformis, the brown streptomycete of wine laterite effectively survive, and cause microbial manure to be subject in production, transport, application, preservation
Significant limitation.
Absorptivity of the plant to required nutrition in fertilizer, earthworm protein can be improved at the same time by not only solving above-mentioned limitation
Contained multifunction activity polypeptide is also prevented from the generation of some diseases of plant, reaches extra-nutrition and improves via plant immunity
Effect.
The content of the invention
Shortcoming present in regarding to the issue above, the present invention provide a kind of limitation solved in background technology,
Absorptivity of the plant to required nutrition in fertilizer can be improved at the same time, the generation of some diseases of plant is prevented, reaches extra-nutrition
With the fertilizer nutrient coating agent containing earthworm protein, its preparation method and the application process for improving via plant immunity effect.
To achieve the above object, the present invention provides a kind of fertilizer nutrient coating agent containing earthworm protein, including earthworm egg
White and nutrient solution, wherein, the ratio of earthworm protein and nutrient solution is 1: 4.5~5.5.
The above-mentioned fertilizer nutrient coating agent containing earthworm protein, wherein, the dry weight of protein is in the earthworm protein
50%~65%, in the protein hydrolyzate to obtain is hydrolyzed, it is made of following raw material by mass percentage：
It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,.
The above-mentioned fertilizer nutrient coating agent containing earthworm protein, wherein, the amino acid in the protein hydrolyzate presses matter
Amount volume ratio (mg/100ml) includes following raw material：
Aspartic acid 540, isoleucine 473, threonine 375, leucine 603, serine 345, tyrosine 227, paddy ammonia
Acid 980, phenylalanine 405, glycine 242, lysine 650, alanine 545, histidine 181, cysteine 122, arginine
553rd, valine 485, proline 213, methionine 259.
The above-mentioned fertilizer nutrient coating agent containing earthworm protein, wherein, the nutrient solution by by mass percentage with
Lower raw material composition：
Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium
Element 4.0%, remaining is water.
The above-mentioned fertilizer nutrient coating agent containing earthworm protein, wherein, further include growth factor in the nutrient solution.
The above-mentioned fertilizer nutrient coating agent containing earthworm protein, wherein, the organic matter is decomposed type organic matter, described
P elements are phosphorus pentoxide, and the potassium element is potassium oxide.
The present invention provides a kind of preparation method of the fertilizer nutrient coating agent containing earthworm protein, comprises the following steps：
Step A, earthworm is subjected to rubbing processing by crusher, it is spare；
Step B, the earthworm after rubbing and water are put into reaction kettle by ratios such as quality；
Step C, reaction kettle is heated up, the temperature of the mixture of earthworm and water in reaction kettle is risen to 50 DEG C, and
Thermostatic control；
Step D, proteolytic enzyme is added in reaction kettle, enzymatic reaction is carried out, so that earthworm starts self-dissolving；
Step E, the mixture of earthworm and water is slowly stirred, proteolytic enzyme is fully contacted with earthworm, question response terminates
Earthworm protein is obtained afterwards；
Step F, according to the ratio that mass ratio is 1: 4.5~5.5, earthworm protein is mixed with nutrient solution, to obtain
Fertilizer nutrient coating agent containing earthworm protein.
Above-mentioned preparation method, wherein, in step E, in the earthworm protein of acquisition, the dry weight of protein for 50%~
65%, in the protein hydrolyzate to obtain is hydrolyzed, it is made of following raw material by mass percentage：
It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,.
Above-mentioned preparation method, wherein, in step F, nutrient solution is made of following raw material by mass percentage：
Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium
Element 4.0%, remaining is water.
The present invention provides a kind of application process of the fertilizer nutrient coating agent containing earthworm protein, including：
By coating agent by spraying equipment carry out it is vaporific be sprayed to fertiliser granulates surface, while by fertilizer in roller at the uniform velocity
Roll, so that fertilizer nutrient coating agent can be completely encapsulated in the outside of fertilizer, smooth membranoid substance formed in fertilizer surface,
Thin-film process is completed, to form fertilizer coating.
Compared with prior art, the present invention has the following advantages：
Since earthworm protein is rich in small peptide and small protein and abundant glutamic acid, lysine, arginine, can promote
Into plant growth, crop yield is improved, therefore, the fertilizer nutrient coating agent containing earthworm protein solves biological bacteria in fertilizer
Time-to-live it is short, be not easy the problem bred, the present invention can be effectively increased biological bacteria in coating bio-bacterial manure, biological organic
Fertilizer, the time-to-live in composite microbe fertilizer, after fertilizer application, provide effective biological bacteria for plant growth and breed and protein
Nutrition.
In addition, coating agent can make fertiliser granulates shiny appearance, and prevent fertilizer transport with store during the moisture absorption, collapse
Solution, improves fertilizer product commodity.
Earthworm protein contains the several kinds of mineral elements such as abundant amino acid and manganese, zinc, iron, molybdenum, boron and activity in the present invention
Polypeptide, wherein free amino acid is entered in cell membrane with molecular forms through cell membrane, is easily absorbed by plants so as to improve fertilizer
Effect；Active peptides can improve via plant immunity, prevent some diseases from occurring.
Inorganic fertilizer, organic fertilizer particle carry out coating through coating agent of the present invention, can keep its top layer glossiness for a long time, have
Have transport and storage in it is nonhygroscopic, be not disintegrated, the advantages that nutrient is not lost in, the resting period is long, improve the property of product
Valency ratio, is the important embodiment that fertilizer improves its integrated quality.
This invention also solves time-to-live of the biological bacteria in fertilizer it is short, be not easy the problem bred, be effectively increased biology
Time-to-live of the bacterium in coating bio-bacterial manure, biological organic fertilizer, composite microbe fertilizer.
Embodiment
The present invention provides a kind of fertilizer nutrient coating agent containing earthworm protein, including earthworm protein and nutrient solution, wherein,
The ratio of earthworm protein and nutrient solution is 1: 4.5~5.5.
Wherein, the dry weight of protein is 50%~65% in the earthworm protein, is being hydrolyzed the albumen water to obtain
Solve in liquid, be made of following raw material by mass percentage：
It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,.
Amino acid in protein hydrolyzate includes following raw material by mass volume ratio (mg/100ml)：
Aspartic acid 540, isoleucine 473, threonine 375, leucine 603, serine 345, tyrosine 227, paddy ammonia
Acid 980, phenylalanine 405, glycine 242, lysine 650, alanine 545, histidine 181, cysteine 122, arginine
553rd, valine 485, proline 213, methionine 259.
Nutrient solution produces the raw materials such as sugarcane, molasses, sugar residue by deep-layer liquid biofermentation technique.Nutrient solution
It is made of following raw material by mass percentage：
Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium
Element 4.0%, remaining is water.
Wherein, organic matter is decomposed type organic matter, is to belong to the decomposed type organic matter produced in biological fermentation process, to soil
Earth improvement, promote absorption of the crop to chemical fertilizer with more actual effect.
Organic matter has improvement soil, keeps soil from packing together, and moisturizing retain water and nutrients, improve plant root growth environment, carry
High plant root growth, so as to improve plant absorption nutrition, improves plant stress-resistance ability.
Wherein, biochemical fulvic acid is different from the fulvic acid of single structure, and biochemical fulvic acid is from the plant after microbial fermentation
Extracted in thing waste material, composition is more complicated, in addition to aromatic hydroxy-carboxylic, also has a certain number of water-soluble carbon hydrates
Thing, amino acid, protein, sugar-acids material.Biochemical fulvic acid molecular weight is small, and penetrating power is strong, is easy to crop and absorbs, no
Only crop provides nutrition, while improves crop disease-resistant ability, has significant prevention effect especially in terms of canker of apple fruit.
Wherein, amino acid can increase chlorophyll content of plant, improve the activity of enzyme, promote the infiltration of carbon dioxide, make
Photosynthesis is more vigorous, and to improving crop quality, the content for increasing fruit vitamin C and sugar all plays an important role.
Wherein, nitrogen provides elemental nitrogen for plant growth.
Wherein, P elements are phosphorus pentoxide, and element phosphor is provided for crop root, leaf portion growth.
Wherein, potassium element is potassium oxide, and Element Potassium is provided for crop and fruit growth.
In addition, also contain unknown growth factor [UGF] in nutrient solution, it by natural hormone, natural Enzymes, small composite peptide and
Functional protein forms, and can excite the secretion of plant growth hormone, plays the artificial synthetic hormone such as similar compound sodium nitrophenolate, methyl α-naphthyl acetate
Stimulation.
The present invention provides a kind of preparation method of the fertilizer nutrient coating agent containing earthworm protein, comprises the following steps：
Step A, earthworm is subjected to rubbing processing by crusher, it is spare；
Step B, the earthworm after rubbing and water are put into reaction kettle by ratios such as quality；
Step C, reaction kettle is heated up, the temperature of the mixture of earthworm and water in reaction kettle is risen to 50 DEG C, and
Thermostatic control；
Step D, proteolytic enzyme is added in reaction kettle, enzymatic reaction is carried out, so that earthworm starts self-dissolving；
Step E, the mixture of earthworm and water is slowly stirred, proteolytic enzyme is fully contacted with earthworm, increase enzymatic is anti-
Should, accelerate earthworm dissolving, earthworm protein is obtained after question response；
Step F, according to the ratio that mass ratio is 1: 4.5~5.5, earthworm protein is mixed with nutrient solution, to obtain
Fertilizer nutrient coating agent containing earthworm protein.
Wherein, in stepb, the pH value of water is between 6.5~8.0.
Wherein, in step E, in the earthworm protein of acquisition, the dry weight of protein is 50%~65%, is being hydrolyzed
In the protein hydrolyzate of acquisition, to be made of following raw material by mass percentage：
It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,.
Wherein, the amino acid in protein hydrolyzate includes following raw material by mass volume ratio (mg/100ml)：
Aspartic acid 540, isoleucine 473, threonine 375, leucine 603, serine 345, tyrosine 227, paddy ammonia
Acid 980, phenylalanine 405, glycine 242, lysine 650, alanine 545, histidine 181, cysteine 122, arginine
553rd, valine 485, proline 213, methionine 259.
Wherein, in step F, nutrient solution is made of following raw material by mass percentage：
Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium
Element 4.0%, remaining is water.
The present invention also provides a kind of application process of the fertilizer nutrient coating agent containing earthworm protein, including：
By coating agent by spraying equipment carry out it is vaporific be sprayed to fertiliser granulates surface, while by fertilizer in roller at the uniform velocity
Roll, so that fertilizer nutrient coating agent can be completely encapsulated in the outside of fertilizer, smooth membranoid substance formed in fertilizer surface,
Thin-film process is completed, to form fertilizer coating.
In addition, the present invention also provides a kind of fertiliser granulates with nutrient coating oxidant layer, wherein, in the outside of fertiliser granulates
It is coated with nutrient coating oxidant layer.
Its processing method is, by coating agent by spraying equipment carry out it is vaporific be sprayed to fertiliser granulates surface, while by fertilizer
Material uniform roll in roller, so that fertilizer nutrient coating agent can be completely encapsulated in the outside of fertilizer, in fertilizer surface shape
Into smooth membranoid substance, thin-film process is completed, to form fertilizer coating oxidant layer.
The foregoing is merely a prefered embodiment of the invention, is merely illustrative for invention, and nonrestrictive.This is specially
Industry technical staff understands, can carry out many changes to it in the spirit and scope that invention claim is limited, and changes, even
It is equivalent, but fall within protection scope of the present invention.
Claims (7)
- A kind of 1. fertilizer nutrient coating agent containing earthworm protein, it is characterised in that including earthworm protein and nutrient solution, wherein, The ratio of earthworm protein and nutrient solution is 1: 4.5~5.5；The dry weight of protein is 50%~65% in the earthworm protein, in the protein hydrolyzate to obtain is hydrolyzed, by Following raw material composition by mass percentage：It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,.
- 2. the fertilizer nutrient coating agent according to claim 1 containing earthworm protein, it is characterised in that the proteolysis Amino acid in liquid includes following raw material by mass volume ratio mg/100ml：Aspartic acid 540, isoleucine 473, threonine 375, leucine 603, serine 345, tyrosine 227, glutamic acid 980th, phenylalanine 405, glycine 242, lysine 650, alanine 545, histidine 181, cysteine 122, arginine 553rd, valine 485, proline 213, methionine 259.
- 3. the fertilizer nutrient coating agent according to claim 1 containing earthworm protein, it is characterised in that the nutrient solution by Following raw material composition by mass percentage：Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium element 4.0%, remaining is water.
- 4. the fertilizer nutrient coating agent according to claim 3 containing earthworm protein, it is characterised in that in the nutrient solution Further include growth factor.
- 5. the fertilizer nutrient coating agent containing earthworm protein according to claim 3 or 4, it is characterised in that described organic Matter is decomposed type organic matter, and the P elements are phosphorus pentoxide, and the potassium element is potassium oxide.
- 6. a kind of method for preparing the fertilizer nutrient coating agent containing earthworm protein described in claim 1, comprises the following steps：Step A, earthworm is subjected to rubbing processing by crusher, it is spare；Step B, the earthworm after rubbing and water are put into reaction kettle by ratios such as quality；Step C, reaction kettle is heated up, the temperature of the mixture of earthworm and water in reaction kettle is risen to 50 DEG C, and constant temperature Control；Step D, proteolytic enzyme is added in reaction kettle, enzymatic reaction is carried out, so that earthworm starts self-dissolving；Step E, the mixture of earthworm and water is slowly stirred, proteolytic enzyme is fully contacted with earthworm, after question response i.e. Obtain earthworm protein；Wherein, in step E, in the earthworm protein of acquisition, the dry weight of protein is 50%~65%, being hydrolyzed to obtain In the protein hydrolyzate obtained, it is made of following raw material by mass percentage；It is 14%~15% that amino acid, which accounts for 85%, small peptide and small protein,；Step F, it is 1: 4.5~5.5 according to mass ratio Ratio, earthworm protein is mixed with nutrient solution, to obtain the fertilizer nutrient coating agent containing earthworm protein.
- 7. preparation method according to claim 6, it is characterised in that in the step F, nutrient solution is by by mass percentage Following raw material composition：Organic matter 30%~50%, biochemical fulvic acid 20%, amino acid/11 0%, nitrogen 1.2%, P elements 2.6%, potassium element 4.0%, remaining is water.
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| CN109809914A (en) * | 2017-09-17 | 2019-05-28 | 廖华勇 | A kind of organic fertilizer rich in earthworm manure |
| CN108640737A (en) * | 2018-07-25 | 2018-10-12 | 南农大(常熟)新农村发展研究院有限公司 | A kind of sweet basil cultivation organic nutrient solution for cultivating and its application process |
| CN110423168A (en) * | 2019-09-17 | 2019-11-08 | 深圳市芭田生态工程股份有限公司 | Nitro-compound fertilizer and preparation method thereof |
| CN114163268A (en) * | 2020-09-10 | 2022-03-11 | 深圳市芭田生态工程股份有限公司 | Protease polypeptide compound fertilizer and preparation method thereof |
| CN113261567A (en) * | 2021-05-31 | 2021-08-17 | 天津天丰泽田生物科技有限公司 | Preparation method and application of earthworm polypeptide for promoting crop growth and resisting diseases |
| CN113896595A (en) * | 2021-11-02 | 2022-01-07 | 河北润农欣生物科技有限公司 | Multi-element water-soluble compound microbial fertilizer and preparation method thereof |
| CN114507101A (en) * | 2022-03-29 | 2022-05-17 | 河南帮丰农业科技有限公司 | Organic compound fertilizer and preparation method thereof |
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Address after: 050065 47km of 203 Provincial Road, Xingtang County, Shijiazhuang City, Hebei Province Patentee after: HEBEI RANOSION BIOTECHNOLOGY CO.,LTD. Address before: 050065 Room 610, Block A, Yihong Building, 298 Zhonghua North Street, Shijiazhuang City, Hebei Province Patentee before: HEBEI RANOSION BIOTECHNOLOGY CO.,LTD. |
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Denomination of invention: Fertilizer nutrient coating agent containing earthworm protein, its preparation method and application method Effective date of registration: 20230111 Granted publication date: 20180508 Pledgee: Industrial Bank Co.,Ltd. Shijiazhuang Branch Pledgor: HEBEI RANOSION BIOTECHNOLOGY CO.,LTD. Registration number: Y2023130000008 |