CN115417713A - Production method of polypeptide fertilizer - Google Patents
Production method of polypeptide fertilizer Download PDFInfo
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- CN115417713A CN115417713A CN202210802975.0A CN202210802975A CN115417713A CN 115417713 A CN115417713 A CN 115417713A CN 202210802975 A CN202210802975 A CN 202210802975A CN 115417713 A CN115417713 A CN 115417713A
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- Prior art keywords
- polypeptide
- fertilizer
- parts
- raw materials
- compound fertilizer
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 99
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 87
- 102000004196 processed proteins & peptides Human genes 0.000 title claims abstract description 84
- 229920001184 polypeptide Polymers 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 41
- 239000002994 raw material Substances 0.000 claims abstract description 34
- 210000003746 feather Anatomy 0.000 claims abstract description 24
- 239000008280 blood Substances 0.000 claims abstract description 22
- 210000004369 blood Anatomy 0.000 claims abstract description 22
- 241000251468 Actinopterygii Species 0.000 claims abstract description 21
- 239000011573 trace mineral Substances 0.000 claims abstract description 20
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 18
- 102000004190 Enzymes Human genes 0.000 claims abstract description 15
- 108090000790 Enzymes Proteins 0.000 claims abstract description 15
- 235000021190 leftovers Nutrition 0.000 claims abstract description 15
- 241000287828 Gallus gallus Species 0.000 claims abstract description 13
- 241000272525 Anas platyrhynchos Species 0.000 claims abstract description 12
- 230000007062 hydrolysis Effects 0.000 claims abstract description 12
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 11
- 239000004202 carbamide Substances 0.000 claims abstract description 11
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 11
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 11
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 11
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 9
- 235000013877 carbamide Nutrition 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 244000144972 livestock Species 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 239000011574 phosphorus Substances 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 239000011591 potassium Substances 0.000 claims abstract description 5
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 5
- 229940088598 enzyme Drugs 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- WZLMXYBCAZZIRQ-UHFFFAOYSA-N [N].[P].[K] Chemical compound [N].[P].[K] WZLMXYBCAZZIRQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 239000004365 Protease Substances 0.000 claims description 6
- 108091005508 Acid proteases Proteins 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 108090000145 Bacillolysin Proteins 0.000 claims description 5
- 108091005507 Neutral proteases Proteins 0.000 claims description 5
- 102000035092 Neutral proteases Human genes 0.000 claims description 5
- 108090000526 Papain Proteins 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 239000000440 bentonite Substances 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 229910021538 borax Inorganic materials 0.000 claims description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- 229960001781 ferrous sulfate Drugs 0.000 claims description 5
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 5
- 239000011790 ferrous sulphate Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 229940099596 manganese sulfate Drugs 0.000 claims description 5
- 235000007079 manganese sulphate Nutrition 0.000 claims description 5
- 239000011702 manganese sulphate Substances 0.000 claims description 5
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 5
- 229940055729 papain Drugs 0.000 claims description 5
- 235000019834 papain Nutrition 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000004328 sodium tetraborate Substances 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 5
- 229960001763 zinc sulfate Drugs 0.000 claims description 5
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 5
- 239000011362 coarse particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 16
- 235000015097 nutrients Nutrition 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 10
- 108090000623 proteins and genes Proteins 0.000 description 10
- 239000002689 soil Substances 0.000 description 10
- 208000035240 Disease Resistance Diseases 0.000 description 6
- 150000001413 amino acids Chemical class 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 210000001835 viscera Anatomy 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102100031780 Endonuclease Human genes 0.000 description 2
- 108010042407 Endonucleases Proteins 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000037666 field crops Species 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 235000006439 Lemna minor Nutrition 0.000 description 1
- 244000242291 Lemna paucicostata Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013364 duck meat Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- 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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a production method of a polypeptide fertilizer, which is prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen, phosphorus and potassium fertilizer, 3-5 parts of trace elements and 2-3 parts of other raw materials; the polypeptide is prepared by adopting fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather as raw materials through a composite biological incision enzyme hydrolysis process; the production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate and potassium sulfate to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; then, the polypeptide compound fertilizer is dried and cooled to obtain the polypeptide compound fertilizer with stable content, and the invention has the advantages that: the fertilizer utilization rate is high: after the polypeptide fertilizer is applied, the active polypeptide can improve the enzyme activity in crops and promote the absorption and utilization of nutrients by root systems, so that the fertilizer can be saved by about 20 percent, and the fertilizer is green and environment-friendly.
Description
Technical Field
The invention relates to the technical field of fertilizer production, in particular to the technical field of a production method of a polypeptide fertilizer.
Background
China is the largest chemical fertilizer producing country and consuming country in the world, cultivated land area of China accounts for 8% of the total amount of the world, 8% of land is used for cultivating people accounting for 20% of the population in the world, and enough grains are produced on limited land, so that the excessive use of the fertilizer is caused. The inefficient utilization of chemical fertilizers is not conducive to the sustainable development of society, resulting in a large amount of energy resource consumption and serious environmental problems. How to improve the utilization rate of the fertilizer is a main problem facing modern agriculture.
The combination of polypeptide and fertilizer is used to solve the above problems, polypeptide refers to small molecule active substance with the same structure and components as protein, and is generally polymerized by amino acid. Biologically active substances that are 2 to 10 amino acids linked and have a molecular weight range below 1500 are called active/small peptides; is connected by 11 to 50 amino acids, and the molecular weight is between 1500 and 5000, so that the polypeptide is called; the protein is called as protein if the number of the amino acid is more than 51 and the molecular weight is more than 5000, a large number of protein resources such as pig blood by-products of pig slaughter houses, leftovers of fish processing factories, offal chicken feather processed by chicken, offal duck feather processed by duck meat and the like exist in society and nature, the protein is large molecules and cannot be directly absorbed by plants, and the protein is converted into small polypeptides and amino acid and can be absorbed and utilized by the crops.
The protein resource is fully and reasonably utilized, and the active polypeptide is obtained by combining the modern enzymolysis technology.
The fertilizing method is unchanged, the investment of farmers is reduced, the utilization rate of the fertilizer is improved, the quality of crops is improved, the yield of the crops is improved, and the income of the farmers is improved. The polypeptide compound fertilizer can improve soil and improve the immunity of crops, and has unique effects of resisting aging, bacteria and lodging and the like on the crops. The quality of crops can be improved by using the polypeptide compound fertilizer, the soil can be improved by continuously using the polypeptide compound fertilizer, the immunity of the crops is improved, and the polypeptide compound fertilizer has unique effects of resisting aging, resisting lodging and the like on the crops. Promoting the development and growth of crops, promoting the development of root systems, and having obvious functions of lodging resistance, cold resistance, drought resistance, alkali resistance and abnormal weather resistance. The method also has the effects of catalyzing plant life activities and shortening life activity cycle so as to achieve the effects of precocity and fertilizer saving, can harvest 7-15 days in advance generally, can make products appear on the market in advance, can increase income, also has the effects of delaying plant senescence, fundamentally solves the fresh-keeping problem of agricultural products, and can grow and harvest.
Disclosure of Invention
The invention aims to solve the soil problem, improve the absorption, transportation and utilization effects of crops, and combine polypeptide and compound fertilizer to form a production method of a polypeptide fertilizer.
The technical solution adopted by the invention to solve the technical problems is as follows:
a production method of a polypeptide fertilizer is prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen, phosphorus and potassium fertilizer, 3-5 parts of trace elements and 2-3 parts of other raw materials;
the polypeptide is prepared by taking fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather as raw materials and adopting a composite biological incision enzyme hydrolysis process;
the hydrolysis process of the compound biological endonuclease comprises the following steps: firstly, crushing the raw materials into a homogenate material, then removing coarse particle substances by using a vibrating screen, adjusting the pH to 6-7.5, then adding neutral protease, unilateral papain and acid protease with the mass concentration of 0.03-0.05% in equal proportion, controlling the temperature to 35-37 ℃, stirring for enzymolysis for 18-24 hours, then passing through the vibrating screen, screening out impurities which cannot be degraded, then concentrating by multi-effect evaporation, and finally drying the concentrated material in a spray drying tower into powder;
the inorganic nitrogen-phosphorus-potassium fertilizer comprises the following components in parts by weight: 15-30 parts of urea, 30-40 parts of monoammonium phosphate and 35-40 parts of potassium sulfate;
the trace elements are one or more of manganese sulfate, ferrous sulfate, zinc sulfate and borax;
the other raw materials are one or more of bentonite, talcum powder and kaolin.
The fresh blood is pig blood.
The fresh blood, the fish leftovers, the chicken feather and the duck feather are mixed in a weight ratio of 5:3:1:1.
the production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate, potassium sulfate, trace elements and other raw materials to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; and then, drying and cooling the polypeptide compound fertilizer to obtain the polypeptide compound fertilizer with stable content.
The invention adopts the technical proposal to achieve the following beneficial effects:
1. the fertilizer utilization rate is high: after the polypeptide fertilizer is applied, the active polypeptide can improve the enzyme activity in crops and promote the absorption and utilization of nutrients by root systems, so that the fertilizer can be saved by about 20 percent, and the polypeptide fertilizer is green and environment-friendly.
2. Promoting the growth of crops: after the polypeptide is absorbed by crops, the synthesis of various metabolic enzymes in the crops can be promoted, the enzymes play a role in catalyzing efficiently in the crops, the metabolic capacities of sugar, starch, protein and the like in the crops are enhanced, the growth of the crops is promoted, and the yield of the crops is increased. The yield of field crops is increased by 10-20% and the yield of melons, fruits and vegetables is increased by 20-60%.
3. And (3) maturation is promoted, and the picking period is prolonged: the active polypeptide promotes a plurality of active small molecules in crops, and the active substances promote early maturity and early marketing and can prolong the picking period. The field crops are matured 3-7 days in advance, and the vegetables and fruits are matured 7-15 days in advance.
4. And the quality of crops is improved: because the polypeptide can chelate the fertilizer and reduce the medium and trace elements in the soil, such as calcium, magnesium, zinc, copper and the like, the polypeptide can activate the fixed nutrient elements in the soil, reduce the mutual antagonism of major elements and trace elements in the crop absorption process, promote the crop absorption and reduce the loss of the trace elements, thereby achieving the coordinated supply of the crop nutrients and greatly improving the crop quality.
5. The stress resistance of crops is improved: the polypeptide can effectively promote the development of crop roots, activate beneficial microorganisms in soil, and enhance the stress resistance of crops such as drought resistance, cold resistance, disease resistance and the like and the storage resistance after picking.
6. The polypeptide fertilizer produced by the method represents the level and trend of peptide research, development, production and innovation in the world today. The bioactive peptide produced by the enzyme method is prepared by carrying out enzymolysis on various animal-derived protein raw materials into micromolecular active peptide by using related protease. The enzymolysis reaction condition is mild, the degradation speed is high, the production process is green and environment-friendly, the energy consumption is low, and no waste pollution is caused. Small molecular polypeptides have strong biological activity, have attracted attention worldwide and become popular in the world today. The small molecular polypeptide has the characteristics of less addition, good effect and the like in the fertilizer production process. Compared with the common fertilizer, the biological polypeptide fertilizer has the advantages of less using amount, quick response and crop disease prevention, the polypeptide fertilizer has quick response, the biological polypeptide is added on the basis of the common fertilizer, the fertilizer can enable crops to grow in a balanced manner, has the capabilities of fertilizer supplementation, disease resistance and stress resistance, does not volatilize and lose nutrients in a long-acting and slow-release manner, is high in utilization rate, can improve the yield and quality of the crops, has a good yield increase effect, and is widely suitable for the crops such as wheat, corn, cotton, vegetables, rice and the like.
7. The polypeptide fertilizer is a novel fertilizer, integrates the advantages of polypeptide and fertilizer, can provide various inorganic nutrient elements necessary for crop growth, can also provide active polypeptide, can better coordinate plant growth environment, improve the micro-ecological environment of soil, promote the growth of soil and beneficial microorganisms at rhizosphere, improve the composition of plant nutrient structure, effectively improve crop quality, and can enhance the disease resistance of plants, thereby effectively reducing the use times of pesticides and further ensuring food safety.
8. Meanwhile, the polypeptide is added into the fertilizer, so that the granulation of the fertilizer is facilitated, the energy consumption in the production process of the fertilizer is reduced, the polypeptide compound fertilizer is comprehensive and high in nutrient content, the polypeptide in the fertilizer is rich in free carboxyl, the carboxyl can be efficiently combined with water molecules in soil, the water retention effect of the fertilizer is good, a micro reservoir is formed, various nutrient elements are more easily absorbed in a water environment, the utilization rate of the fertilizer is improved, and the loss of the fertilizer efficiency is reduced. The fertilizer can simultaneously supply various nutrients required by crops for a long time and improve the fertilizing effect, and the invention can improve the utilization rate of the plant fertilizer and the disease resistance of the crops. The biological polypeptide and the inorganic nitrogen-phosphorus-potassium fertilizer are compounded to promote the plants to absorb nutrients and water from the soil more effectively, and the yield is increased after nitrogen, phosphorus, potassium and various trace elements contained in the fertilizer are absorbed by the plants. The plant disease resistance is enhanced, the effect of avoiding pests is achieved, the breeding of pathogenic bacteria and the activity of pests can be effectively inhibited, the disease resistance of the plant is enhanced, the disease incidence of the plant is obviously reduced, and the pests are obviously reduced.
9. The method has the advantages that agricultural and sideline products with low added values are processed into functional protein peptides and derivatives thereof with high added values, the environmental pollution of animal wastes is reduced, waste is turned into wealth, the wastes are recycled, and meanwhile, the enzyme hydrolysis technology is adopted, so that the method has the advantages of mild production conditions, high reaction speed, high efficiency, no by-products, low energy consumption and the like.
Detailed Description
Example 1:
a production method of a polypeptide fertilizer is prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen-phosphorus-potassium fertilizer, 3 parts of trace elements and 3 parts of other raw materials;
the polypeptide is prepared from fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather serving as raw materials by a composite biological incision enzyme hydrolysis process, wherein the weight ratio of the fresh blood, the fish leftovers, the chicken feather and the duck feather is 5:3:1:1, fresh blood is pig blood, and fish leftovers are fish viscera and fish scales; the hydrolysis process of the compound biological incision enzyme comprises the following steps: firstly, crushing the raw materials into a homogenate material, then removing coarse particle substances by using a vibrating screen, adjusting the pH to 6-7.5, then adding neutral protease, unilateral papain and acid protease with the mass concentration of 0.03% in equal proportion, controlling the temperature to 35-37 ℃, stirring for enzymolysis for 18 hours, then sieving out impurities which can not be degraded by using the vibrating screen, then concentrating by multi-effect evaporation, and finally drying the concentrated material into powder in a spray drying tower;
the inorganic nitrogen-phosphorus-potassium fertilizer comprises the following components in parts by weight: 15 parts of urea, 40 parts of monoammonium phosphate and 40 parts of potassium sulfate;
the trace elements are one or more of manganese sulfate, ferrous sulfate, zinc sulfate and borax;
the other raw materials are one or more of bentonite, talcum powder and kaolin.
The production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate, potassium sulfate, trace elements and other raw materials to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; and then, drying and cooling the polypeptide compound fertilizer to obtain the polypeptide compound fertilizer with stable content.
Example 2:
a production method of a polypeptide fertilizer is prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen-phosphorus-potassium fertilizer, 5 parts of trace elements and 2 parts of other raw materials;
the polypeptide is prepared from fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather serving as raw materials by a composite biological incision enzyme hydrolysis process, wherein the weight ratio of the fresh blood, the fish leftovers, the chicken feather and the duck feather is 5:3:1:1, fresh blood is pig blood, and fish leftovers are fish viscera and fish scales; the hydrolysis process of the compound biological incision enzyme comprises the following steps: firstly, crushing the raw materials into homogenate materials, then removing coarse granular substances by using a vibrating screen, adjusting the pH to 6-7.5, then adding neutral protease, unilateral papain and acid protease with the mass concentration of 0.05% in equal proportion, controlling the temperature to be 35-37 ℃, stirring for enzymolysis for 24 hours, then screening out impurities which cannot be degraded by using the vibrating screen, then concentrating by multi-effect evaporation, and finally drying the concentrated materials into powder in a spray drying tower;
the inorganic nitrogen-phosphorus-potassium fertilizer comprises the following components in parts by weight: 30 parts of urea, 30 parts of monoammonium phosphate and 35 parts of potassium sulfate;
the trace elements are one or more of manganese sulfate, ferrous sulfate, zinc sulfate and borax;
the other raw materials are one or more of bentonite, talcum powder and kaolin.
The production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate, potassium sulfate, trace elements and other raw materials to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; and then, drying and cooling the polypeptide compound fertilizer to obtain the polypeptide compound fertilizer with stable content.
Example 3:
a production method of a polypeptide fertilizer is prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen, phosphorus and potassium fertilizer, 4.3 parts of trace elements and 2.5 parts of other raw materials;
the polypeptide is prepared from fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather serving as raw materials by a composite biological incision enzyme hydrolysis process, wherein the weight ratio of the fresh blood, the fish leftovers, the chicken feather and the duck feather is 5:3:1:1, fresh blood is pig blood, and fish leftovers are fish viscera and fish scales; the hydrolysis process of the compound biological endonuclease comprises the following steps: firstly, crushing the raw materials into a homogenate material, then removing coarse particle substances by using a vibrating screen, adjusting the pH to 6-7.5, then adding neutral protease, unilateral papain and acid protease with the mass concentration of 0.04% in equal proportion, controlling the temperature to be 35-37 ℃, stirring for enzymolysis for 22 hours, then sieving out impurities which can not be degraded by using the vibrating screen, then concentrating by multi-effect evaporation, and finally drying the concentrated material into powder in a spray drying tower;
the inorganic nitrogen-phosphorus-potassium fertilizer comprises the following components in parts by weight: 25 parts of urea, 35 parts of monoammonium phosphate and 35 parts of potassium sulfate;
the trace elements are one or more of manganese sulfate, ferrous sulfate, zinc sulfate and borax;
the other raw materials are one or more of bentonite, talcum powder and kaolin.
The production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate, potassium sulfate, trace elements and other raw materials to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; and then, drying and cooling the polypeptide compound fertilizer to obtain the polypeptide compound fertilizer with stable content.
Claims (4)
1. The production method of the polypeptide fertilizer is characterized by being prepared from the following raw materials in parts by weight: 1 part of polypeptide, 95 parts of inorganic nitrogen, phosphorus and potassium fertilizer, 3-5 parts of trace elements and 2-3 parts of other raw materials;
the polypeptide is prepared by taking fresh blood of healthy livestock, fish leftovers, chicken feather and duck feather as raw materials and adopting a composite biological incision enzyme hydrolysis process;
the hydrolysis process of the compound biological incision enzyme comprises the following steps: firstly, crushing the raw materials into homogenate materials, then removing coarse particle substances by using a vibrating screen, adjusting the pH to 6-7.5, then adding neutral protease, unilateral papain and acid protease with the mass concentration of 0.03-0.05% in equal proportion, controlling the temperature to 35-37 ℃, stirring for enzymolysis for 18-24 hours, then screening out impurities which cannot be degraded by using the vibrating screen, then concentrating by multi-effect evaporation, and finally drying the concentrated materials into powder in a spray drying tower;
the inorganic nitrogen-phosphorus-potassium fertilizer comprises the following components in parts by weight: 15-30 parts of urea, 30-40 parts of monoammonium phosphate and 35-40 parts of potassium sulfate;
the trace elements are one or more of manganese sulfate, ferrous sulfate, zinc sulfate and borax;
the other raw materials are one or more of bentonite, talcum powder and kaolin.
2. The method for producing a polypeptide fertilizer according to claim 1, characterized by the steps of: the fresh blood is pig blood.
3. The method for producing a polypeptide fertilizer according to claim 1, characterized by the steps of: the fresh blood, the fish leftovers, the chicken feather and the duck feather are mixed in a weight ratio of 5:3:1:1.
4. the method for producing a polypeptide fertilizer according to claim 1, characterized in that the production steps are as follows: firstly, mixing and granulating urea, monoammonium phosphate, potassium sulfate, trace elements and other raw materials to obtain a compound fertilizer; then, mixing the compound fertilizer with the polypeptide, and screening to obtain the polypeptide compound fertilizer; then, the polypeptide compound fertilizer is dried and cooled
However, the polypeptide compound fertilizer with stable content is obtained.
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CN116514600A (en) * | 2023-02-24 | 2023-08-01 | 华强生物科技有限公司 | Special bioactive organic-inorganic fertilizer for tobacco and preparation method thereof |
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CN116514600A (en) * | 2023-02-24 | 2023-08-01 | 华强生物科技有限公司 | Special bioactive organic-inorganic fertilizer for tobacco and preparation method thereof |
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