CN117945808A - Nanocarbon compound enzyme ecological synergistic topdressing-free fertilizer - Google Patents
Nanocarbon compound enzyme ecological synergistic topdressing-free fertilizer Download PDFInfo
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 67
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 37
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 37
- 229910021392 nanocarbon Inorganic materials 0.000 title claims abstract description 21
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 title abstract description 4
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 25
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002509 fulvic acid Substances 0.000 claims abstract description 24
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 239000010703 silicon Substances 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 229960003237 betaine Drugs 0.000 claims abstract description 10
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004202 carbamide Substances 0.000 claims abstract description 8
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 8
- 230000009261 transgenic effect Effects 0.000 claims abstract description 8
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 239000011701 zinc Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000013270 controlled release Methods 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 241000196324 Embryophyta Species 0.000 claims description 21
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 14
- 210000004027 cell Anatomy 0.000 claims description 12
- HPJCCRXHHUHXTM-UHFFFAOYSA-L dipotassium urea sulfate Chemical compound S(=O)(=O)([O-])[O-].[K+].NC(=O)N.[K+] HPJCCRXHHUHXTM-UHFFFAOYSA-L 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 12
- 229960001763 zinc sulfate Drugs 0.000 claims description 12
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims description 5
- 230000004720 fertilization Effects 0.000 claims description 5
- 230000001965 increasing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 208000035240 Disease Resistance Diseases 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000002585 base Substances 0.000 claims description 4
- 235000015097 nutrients Nutrition 0.000 claims description 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 4
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 4
- 235000011151 potassium sulphates Nutrition 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 206010048259 Zinc deficiency Diseases 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 239000011942 biocatalyst Substances 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 230000014509 gene expression Effects 0.000 claims description 3
- 238000010353 genetic engineering Methods 0.000 claims description 3
- 239000003077 lignite Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 230000002018 overexpression Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 208000024891 symptom Diseases 0.000 claims description 3
- 239000012747 synergistic agent Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000002459 sustained effect Effects 0.000 abstract 1
- 238000013268 sustained release Methods 0.000 abstract 1
- 239000002086 nanomaterial Substances 0.000 description 8
- 230000001737 promoting effect Effects 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229930000044 secondary metabolite Natural products 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention belongs to the technical field of compound fertilizers, in particular to an ecological synergistic additional-free fertilizer of a nano-carbon compound enzyme, which has the characteristics of strong protection performance and strong environmental protection performance. In order to achieve the above purpose, the present invention provides the following technical solutions: the nano carbon composite enzyme ecological synergistic topdressing-free fertilizer comprises the following raw materials in parts by weight: a nano-carbon sustained and controlled release technology, a polycarbonase technology, a Sod enzyme, silicon and zinc, glycine betaine, sulfonated mineral source fulvic acid, urea and potassium oxide; the invention has strong protection, improves the resistance of plants to severe environment, can improve the tolerance of transgenic plants to oxygen stress to a certain extent, has strong environmental protection, can repair heavy metal pollution of soil by sulfonated ore source fulvic acid, complexes heavy metals, can adjust the pH value of soil, balances the pH value of soil, saves cost, reduces the pollution of fulvic acid by fertilizer and can greatly improve fertilizer efficiency.
Description
Technical Field
The invention belongs to the technical field of compound fertilizers, and particularly relates to an ecological synergistic additional-free fertilizer with a nano-carbon compound enzyme.
Background
The fertilizer is used for supplying crop nutrients, improving and fertilizing soil, improving fertilizer effect and nutrition characteristics, has a dense and indispensible relationship with the growth and development of crops, reduces fertilizer input, lightens environmental pollution, improves the absorption of CO 2by crops, reduces the emission of greenhouse gases in agricultural production, is a brand new idea for developing low-carbon agricultural economy, realizing grain safety, increasing yield and income of farmers, realizing three-win important targets, saving fertilizer, reducing emission, protecting environment, increasing yield and enhancing efficiency, and is a brand new idea for the development of Chinese agriculture along with the development of scientific technology and the improvement of agricultural production conditions.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a nano-carbon composite enzyme ecological synergistic additional fertilizer-free fertilizer, which has the characteristics of protection and environmental protection.
In order to achieve the above purpose, the present invention provides the following technical solutions: the nano carbon composite enzyme ecological synergistic topdressing-free fertilizer comprises the following raw materials in parts by weight: the controlled release technology of nano carbon, the technology of poly-carbon double enzyme and enzyme control, the technology of carboenzyme, sod enzyme, silicon and zinc, glycine betaine, sulfonated ore source fulvic acid, urea and potassium oxide.
Preferably, urea and potassium sulfate with a potassium oxide content of 52% are mixed and stirred uniformly.
Preferably, 20% of a polycarbonase solution is added according to the proportion of a urea potassium sulfate mixture for mixing, the polycarbonase solution is a safe and ecological broad-spectrum synergistic agent, carbonase is extracted from brown coal and contains two core technologies of micro-carbon and growth promoting carbon, the carbonase is a functional fertilizer capable of solving the problem of balanced supply of temperature, gas, fertilizer and light, ferment is a kind of protein produced by living cells, also called biocatalyst, the catalytic rate of the ferment is 7 times to 13 times of a common catalyst, the reaction rate inside and outside a cell can be changed, the carbonase solution has the characteristics of high transportation efficiency, strong penetrating capacity and the like, and the growth promoting technology uses secondary metabolites of algae and bacteria such as enzyme, polysaccharide, natural hormone and the like as media to regulate and cultivate soil microorganisms under natural conditions and improves the soil environment by natural force.
Preferably, 5% of Sod enzyme solution is added according to the proportion of the urea potassium sulfate mixture for mixing, and the over-expression of Sod enzyme in transgenic plants can improve the resistance of the plants to severe environments to different degrees, so that the tolerance of the transgenic plants to oxygen stress can be improved to a certain degree, and the expression of SOD in the plants can be increased by a genetic engineering means, so that the stress resistance of the plants can be greatly enhanced.
Preferably, 15% glycine betaine is added according to the proportion of the urea potassium sulfate mixture for mixing, the glycine betaine belongs to cell permeation regulation substances, can regulate cell osmotic pressure, increase nutrient and moisture absorption, fresh keeping and storage and transportation resistance of crops, reduce sensitivity to temperature, water and salt stress, improve stress of plants to high temperature, low temperature, drought and water logging and salt and alkali, improve stress resistance of crops, enhance toughness of cell walls and prevent peel cracking caused by various reasons.
Preferably, 20% of sulfonated ore source fulvic acid is added according to the proportion of the urea potassium sulfate mixture for mixing, the sulfonated ore source fulvic acid can repair heavy metal pollution of soil, the fulvic acid is used for complexing heavy metals, particularly hexavalent chromium is changed into trivalent chromium, so that the trivalent chromium is passivated, the pH value of the soil can be adjusted by the fulvic acid from toxic to non-toxic, the pH value of the soil is balanced, the cost is saved, the fertilizer efficiency can be greatly improved by reducing the fulvic acid polluted by fertilizer, and meanwhile, the crop resistance is enhanced: drought resistance, cold resistance and disease resistance, and can improve crop yield and crop quality.
Preferably, the above mixed raw materials are granulated by a granulator, and then are wrapped by nano materials or directly made into nano materials, so that the nano materials are slowly released under certain environment.
Preferably, the silicon fertilizer is applied by using silicate containing calcium and magnesium as the silicon fertilizer, the silicate is mixed with other fertilizers and applied when the fertilizer is applied, the application amount of each mu of silicate is 1kg of effective silicon, the zinc fertilizer is applied, the silicate is generally advocated to be applied as a base fertilizer, the zinc sulfate is applied 1kg of mu of silicate and mixed with other fertilizers, the silicate can also be applied as external fertilization, middle-later soil dressing, seed treatment and the like, the external fertilization is usually carried out at the concentration of 0.3 percent of zinc sulfate, the later fertilization is carried out at about 0.5 kg of zinc sulfate, the zinc deficiency symptom occurs or the tillering end stage is carried out, and the seed treatment is carried out by soaking rice seeds with 0.1 percent of zinc sulfate for 24 hours.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has strong protection, improves the resistance of plants to severe environments, can improve the tolerance of transgenic plants to oxygen stress to a certain extent, can greatly enhance the stress resistance of plants, and simultaneously enhances the crop resistance: drought resistance, cold resistance and disease resistance, and can improve crop yield and crop quality.
2. The invention has strong environmental protection, the sulfonated ore source fulvic acid can repair heavy metal pollution of soil, the fulvic acid is used for complexing heavy metal, especially hexavalent chromium is changed into trivalent chromium, so that the trivalent chromium is passivated, the toxic fulvic acid is changed into non-toxic, in addition, the fulvic acid can also adjust the pH value of the soil, balance the pH value of the soil, save the cost, and greatly improve the fertilizer efficiency by reducing the fulvic acid polluted by fertilizer.
3. According to the invention, the nano carbon slow controlled release technology is adopted to pack the fertilizer or directly make the fertilizer into nano materials, so that the nano materials are slowly released under a certain environment, the waste of the fertilizer is avoided, the fertilizer acts on crops to the greatest extent, and the effect is improved.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention provides the following technical scheme: the nano carbon composite enzyme ecological synergistic topdressing-free fertilizer comprises the following raw materials in parts by weight: the controlled release technology of nano carbon, the technology of poly-carbon double enzyme and enzyme control, the technology of carboenzyme, sod enzyme, silicon and zinc, glycine betaine, sulfonated ore source fulvic acid, urea and potassium oxide.
Specifically, urea and potassium sulfate with the potassium oxide content of 52% are mixed and stirred uniformly.
Specifically, 20% of a polycarbonase solution is added according to the proportion of a urea potassium sulfate mixture for mixing, the polycarbonase solution is a safe and ecological broad-spectrum synergistic agent, carbonase is extracted from brown coal and contains two core technologies of micro-carbon and growth promoting carbon, the carbonase is a functional fertilizer capable of solving the problem of balanced supply of temperature, gas, fertilizer and light, ferment is a kind of protein produced by living cells, also called biocatalyst, the catalytic rate of the ferment is 7 times to 13 times of a general catalyst, the reaction rate of the inside and outside of a cell can be changed, the carbonase solution has the characteristics of high transportation efficiency, strong penetrating capacity and the like, and the growth promoting technology uses secondary metabolites of algae and bacteria such as enzyme, polysaccharide, natural hormone and the like as media to regulate and cultivate soil microorganisms under natural conditions and improves the soil environment by natural force.
Specifically, 5% of Sod enzyme solution is added according to the proportion of the urea potassium sulfate mixture for mixing, the over-expression of Sod enzyme in transgenic plants can improve the resistance of the plants to severe environments to different degrees, the tolerance of the transgenic plants to oxygen stress can be improved to a certain degree, and the expression of SOD in the plants can be increased by a genetic engineering means, so that the stress resistance of the plants can be greatly enhanced.
Specifically, 15% glycine betaine is added according to the proportion of the urea potassium sulfate mixture for mixing, the glycine betaine belongs to cell permeation regulation substances, can regulate cell osmotic pressure, increase nutrient and moisture absorption, fresh keeping and storage and transportation resistance of crops, reduce sensitivity to temperature, water and salt stress, improve stress of plants to high temperature, low temperature, drought and water logging and salt and alkali, improve stress resistance of crops, enhance toughness of cell walls and prevent peel cracking caused by various reasons.
Specifically, 20% of sulfonated ore source fulvic acid is added according to the proportion of the urea potassium sulfate mixture for mixing, the sulfonated ore source fulvic acid can repair heavy metal pollution of soil, the fulvic acid is used for complexing heavy metals, particularly hexavalent chromium is changed into trivalent chromium, so that the trivalent chromium is passivated, the pH value of the soil can be adjusted from toxic to non-toxic, the pH value of the soil is balanced, the cost is saved, the fertilizer efficiency can be greatly improved by reducing the fulvic acid polluted by fertilizer, and meanwhile, the crop resistance is enhanced: drought resistance, cold resistance and disease resistance, and can improve crop yield and crop quality.
Specifically, the above mixed raw materials are granulated by a granulator, and then are wrapped by nano materials or directly made into nano materials, so that the nano materials are slowly released under a certain environment.
Specifically, silicate containing calcium and magnesium is used as silicon fertilizer, the silicon fertilizer is mixed with other fertilizers when the fertilizer is applied, the application amount of each mu of the silicon fertilizer is 1 kg of effective silicon, the zinc fertilizer is applied, the base fertilizer is generally advocated to be applied, the mu of zinc sulfate is 1 kg of the base fertilizer, the zinc fertilizer is mixed with other fertilizers, the silicon fertilizer can also be applied as external root fertilization, middle-later soil dressing, seed treatment and the like, the external root dressing is usually carried out at the concentration of 0.3% zinc sulfate, the later-stage dressing is carried out at about 0.5 kg of zinc sulfate, the zinc deficiency symptom occurs or the tillering end stage is carried out, and the seed treatment is carried out by soaking rice seeds with 0.1% zinc sulfate for 24 hours.
The proportions of the names of the various added materials (compared with the potassium sulfate with the content of 52% of urea and potassium oxide) are shown in the following table:
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The nano carbon composite enzyme ecological synergistic topdressing-free fertilizer is characterized by comprising the following raw materials in parts by weight: the controlled release technology of nano carbon, the technology of poly-carbon double enzyme and enzyme control, the technology of carboenzyme, sod enzyme, silicon and zinc, glycine betaine, sulfonated ore source fulvic acid, urea and potassium oxide.
2. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 1, which is characterized in that: mixing urea and potassium sulfate with potassium oxide content of 52% and stirring.
3. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 2, which is characterized in that: according to the proportion of urea potassium sulfate mixture, 20% of polycarbonase solution is added for mixing, the polycarbonase solution is a safe and ecological broad-spectrum synergistic agent, the carbonase is extracted from brown coal, and contains two main core technologies of micro-carbon and growth-promoting carbon, and is a functional fertilizer capable of solving the problem of balanced supply of temperature, gas, fertilizer and light, the ferment is a kind of protein produced by living cells, also called biocatalyst, the catalytic rate of the ferment is 7 times to 13 times of a general catalyst, the reaction rate inside and outside a cell can be changed, and the method has the characteristics of high transportation efficiency, strong penetrating capacity and the like.
4. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 3, which is characterized in that: the method has the advantages that 5% of Sod enzyme solution is added according to the proportion of the urea potassium sulfate mixture for mixing, the over-expression of Sod enzyme in transgenic plants can improve the resistance of the plants to severe environments to different degrees, the tolerance of the transgenic plants to oxygen stress can be improved to a certain degree, and the expression of SOD in the plants can be increased by a genetic engineering means, so that the stress resistance of the plants can be greatly enhanced.
5. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 3, which is characterized in that: 15% glycine betaine is added according to the proportion of the urea potassium sulfate mixture for mixing, the glycine betaine belongs to cell permeation regulation substances, can regulate cell permeation pressure, increase nutrient and moisture absorption, fresh keeping and storage and transportation resistance of crops, reduce sensitivity to temperature, water and salt stress, improve stress of plants to high temperature, low temperature, drought and waterlogging and salt and alkali, improve stress resistance of crops, enhance toughness of cell walls and prevent peel cracking caused by various reasons.
6. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 3, which is characterized in that: according to the proportion of the urea potassium sulfate mixture, 20% of sulfonated ore source fulvic acid is added for mixing, the sulfonated ore source fulvic acid can repair heavy metal pollution of soil, the fulvic acid complexes heavy metals, particularly hexavalent chromium is changed into trivalent chromium, so that the trivalent chromium is passivated, the hexavalent chromium is changed into innocuous, in addition, the fulvic acid can adjust the pH value of the soil, balance the pH value of the soil, save the cost, reduce the pollution of the fulvic acid with fertilizer, greatly improve the fertilizer efficiency, and simultaneously enhance the crop resistance: drought resistance, cold resistance and disease resistance, and can improve crop yield and crop quality.
7. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 3, which is characterized in that: granulating the above mixed materials with a granulator, and wrapping with nanometer materials or directly making into nanometer materials, so that the nanometer materials are slowly released under certain environment.
8. The nano-carbon composite enzyme ecological synergistic topdressing-free fertilizer according to claim 1, which is characterized in that: the silicon fertilizer is applied, the silicate containing calcium and magnesium is mostly used as the silicon fertilizer, the silicate is mixed with other fertilizers when the fertilizer is applied, the application amount of each mu of the silicate is 1 kg of effective silicon, the zinc fertilizer is applied, the silicate is generally advocated to be applied as a base fertilizer, the zinc sulfate is applied for 1 kg of mu of the silicate, the silicate is mixed with other fertilizers, the silicate can also be applied as external fertilization of roots, middle-later soil dressing, seed treatment and the like, the external dressing is usually carried out at the concentration of 0.3% zinc sulfate, the later dressing is carried out at about 0.5 kg of zinc sulfate, the zinc deficiency symptom is generated or at the tillering end, and the seed treatment is carried out by soaking rice seeds with 0.1% zinc sulfate for 24 hours.
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| CN202211289633.XA CN117945808A (en) | 2022-10-20 | 2022-10-20 | Nanocarbon compound enzyme ecological synergistic topdressing-free fertilizer |
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