CN114940633A - Micro-nano double-carbon sol environment-friendly fertilizer and preparation method thereof - Google Patents
Micro-nano double-carbon sol environment-friendly fertilizer and preparation method thereof Download PDFInfo
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 67
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910021392 nanocarbon Inorganic materials 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052796 boron Inorganic materials 0.000 claims abstract description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 11
- 239000011574 phosphorus Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011575 calcium Substances 0.000 claims abstract description 10
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 10
- 239000011591 potassium Substances 0.000 claims abstract description 10
- 239000011701 zinc Substances 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- 150000002500 ions Chemical class 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 17
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 7
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 7
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 7
- 239000001099 ammonium carbonate Substances 0.000 claims description 7
- 239000004021 humic acid Substances 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- 150000002910 rare earth metals Chemical class 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 239000005543 nano-size silicon particle Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 239000011573 trace mineral Substances 0.000 claims description 4
- 235000013619 trace mineral Nutrition 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000010902 straw Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 25
- 235000016709 nutrition Nutrition 0.000 abstract description 10
- 230000035764 nutrition Effects 0.000 abstract description 10
- 230000035558 fertility Effects 0.000 abstract description 7
- 235000015097 nutrients Nutrition 0.000 abstract description 6
- -1 organic compound small molecules Chemical class 0.000 abstract description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract description 2
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 239000002688 soil aggregate Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 235000017060 Arachis glabrata Nutrition 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 description 3
- 235000018262 Arachis monticola Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 235000020232 peanut Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/18—Semi-solid fertilisers, e.g. foams or gels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Dispersion Chemistry (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a micro-nano dual-carbon sol environment-friendly fertilizer which comprises the following components in percentage by weight: 25-35% of micro-nano carbon sol, wherein the weight percentage of the elements in the environment-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper, 0.3-0.4% of boron, and three major fertility of soil are closely related to carbon nutrition. Carbon nutrients exist in the form of organic compound small molecules, which are combined with mineral ions such as calcium ions, iron ions and the like in soil to form the core of the soil aggregate structure. The carbon-rich soil has good granular structure, good oxygen-containing water-containing capacity and strong physical fertility. Carbon nutrition is added into soil, the carbon-nitrogen ratio of the soil can be improved, the air permeability of the soil is improved, and therefore the micro-nano double-carbon sol environment-friendly fertilizer is a good measure for enhancing the carbon nutrition of the soil.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a micro-nano dual-carbon sol environment-friendly fertilizer and a preparation method thereof.
Background
If the carbon source is lacked in the soil, the method brings great harm to the growth of crops:
and (3) weakening root systems: the interaction of soil microorganisms with the root system is the exogenous stimulation of the growth of the root system. The organic matter in the soil is insufficient, and the carbon source required by the microbial propagation is insufficient, so that the rhizosphere microbial community is sparse, the exogenous stimulation of the root system growth is weak, and the root system loses the external stimulation of the growth. Therefore, the soil lacks water-soluble organic carbon, namely available carbon, which can be directly absorbed by roots and soil microorganisms, and the roots of crops are directly weakened and aged. This is the root cause of crop yield reduction and poor stress resistance.
Premature senility:
the roots can not absorb effective carbon basically, the crops can convert CO2 by the photosynthesis of the leaves, and the conversion energy required by the same accumulation is much larger. During the day, when the sunlight is sufficient, energy is supplied, but during the night or in rainy days, the conversion and accumulation is carried out by consuming energy inside the crops. This irregular imbalance of energy balance is another cause of premature plant senescence. This is especially true for melon and bean vegetables and fruit trees in longer growth period.
Yellow leaf disease and chlorosis: the photosynthesis is nearly stopped in rainy days, CO2 in the air cannot be absorbed and converted normally, and the carbon nutrition and the carbon energy of crops are reduced. When rain and shade continue, yellow leaves are produced, and some crops show green loss of new leaves. Generally, the root rot is "water immersion", which is actually the only thing that is "water immersion" but not "water immersion" but carbon deficiency.
Sub-health: if the roots absorb water-soluble organic carbon for supplement, the transformation and accumulation of substances can be continued, and the energy for metabolism can be supplied. This condition does not occur once carbon is lost, and the plants are intermittently "overdrawn" on alternate days and nights, which prevents the plants from growing normally and completes the accumulation of material, in a "sub-healthy" state.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a micro-nano double-carbon sol environment-friendly fertilizer and a preparation method thereof, and the core is an effective measure for supplementing a soil carbon source.
In order to achieve the purpose, the invention is realized by the following technical scheme: a micro-nano dual-carbon sol environment-friendly fertilizer comprises the following components in percentage by weight: 25-35% of micro-nano carbon sol, 15-25% of micro-nano biochar sol, 11-15% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of chemical fertilizer; the chemical fertilizer contains nitrogen, phosphorus, potassium, calcium, magnesium, zinc, manganese, iron, copper and boron, and the weight percentage of the elements in the environmental-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron.
A preparation method of a micro-nano dual-carbon sol environment-friendly fertilizer comprises the following steps:
s1, micro-nano biochar sol production: the method comprises the following steps of (1) taking corn (other agricultural and forestry wastes) straws as raw materials, respectively carrying out pyrolysis at 300 ℃, 500 and 700 ℃ to prepare biochar, crushing the solid biochar block to 10-20 meshes by a PEN jaw crusher, then sending the crushed solid biochar block to SCM superfine grinding, grinding the crushed solid biochar block to 200-300 meshes, and then sending the ground biochar block to an EBW disc type horizontal sand mill (the water-material ratio is 8:2, the solid content is 20%), and carrying out production capacity; 50-200L/H, and finally obtaining micro-nano biochar sol (6000 meshes-8000 meshes);
s2, micro-nano carbon sol production: high-quality graphite is used as a raw material (the content of carbon element is more than 99.99 percent), firstly, the graphite is crushed to 2-3 mm by a PE hammer crusher, then the crushed graphite is sent to an AB airflow crusher to be crushed with the crushing fineness of 500 plus 800 meshes, and then the material is sent to an EDW high-efficiency rod pin type nano grinder (the ratio of water to material is 7:3, the content of solid matter is 30 percent), and the production capacity is realized; 30-200L/H, adding specific negative ion dispersant in the solution according to 1.5-2.5%, and finally obtaining micro-nano carbon sol (8000 meshes-12000 meshes).
S3, mixing the micro-nano biochar sol and the micro-nano carbon sol by 50 percent respectively, and adding 1-2 percent of a blender. Temperature 30-40 ℃, stirring speed of the reaction kettle: 35-40 rpm, time: 8-10 hours.
S4, sequentially adding 6-9% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of medium and trace elements into the mixed double-carbon sol; the weight percentage of the elements in the environment-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron. Mixing temperature is 25-35 ℃, stirring speed of the reaction kettle: 30-35 rpm, time: 5-8 hours. Thus, the micro-nano dual-carbon sol environment-friendly fertilizer (the total solid content is 23-28%) is completed.
Advantageous effects
The invention provides a micro-nano double-carbon sol environment-friendly fertilizer and a preparation method thereof, and has the beneficial effect that three fertility of soil are closely related to carbon nutrition. Carbon nutrients exist in the form of organic compound small molecules, which are combined with mineral ions such as calcium ions, iron ions and the like in soil to form the core of the soil aggregate structure. The carbon-rich soil has good granular structure, good oxygen-containing water content and strong physical fertility. Carbon nutrition is added into the soil, the carbon-nitrogen ratio of the soil can be improved, the air permeability of the soil is improved, the root system of crops is enabled to be stronger, more organic acid is released from the root end to form an abundant rhizosphere microorganism ring, and therefore the fertility of soil organisms is greatly improved. Therefore, the carbon nutrition is not only an important component of the chemical fertility of the soil, but also a power for the mutual connection and circulation promotion of the three fertility of the soil. Therefore, the micro-nano double-carbon sol environment-friendly fertilizer is a good measure for enhancing the carbon nutrition of soil.
The invention provides a micro-nano double carbon ring fertilizer and a preparation method thereof, the micro-nano double carbon ring fertilizer comprises urea, diammonium phosphate, potassium sulfate and the like, and humic acid, rare earth, catechol and silicon powder are uniformly mixed; adding potassium salt, calcium salt and magnesium salt, and mixing; then adding the micro-nano carbon sol and the micro-nano biochar sol and uniformly mixing to obtain a mixed solution; sequentially adding zinc salt, manganese salt, ferric salt and copper salt, and uniformly mixing to obtain a mixed solution; and after uniformly mixing the mixed solution, sequentially adding ammonium bicarbonate, a boron-containing compound, a nitrogen-containing compound and a phosphorus-containing compound, and uniformly mixing.
According to the invention, the micro-nano carbon and the micro-nano biochar are used for activation, and trace elements are chelated, so that the synergistic fertilizer has the advantages of complete nutrient elements, high nutrient content, strong fertilizer activity and high utilization rate. The fertilizer input is reduced, the environmental pollution is reduced, the cost is low, and the efficacy is high. Is suitable for spraying, flushing, drip irrigation and root irrigation, and has the advantages of quick response, prominent growth promoting effect and obvious yield increasing effect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
A micro-nano dual-carbon sol environment-friendly fertilizer comprises the following components in percentage by weight: 25-35% of micro-nano carbon sol, 15-25% of micro-nano biochar sol, 11-15% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of chemical fertilizer; the chemical fertilizer contains nitrogen, phosphorus, potassium, calcium, magnesium, zinc, manganese, iron, copper and boron, and the weight percentage of the elements in the environmental-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron. .
A preparation method of a micro-nano dual-carbon sol environment-friendly fertilizer comprises the following steps:
s1, micro-nano biochar sol production: the method comprises the following steps of (1) taking corn (other agricultural and forestry wastes) straws as raw materials, respectively carrying out pyrolysis at 300 ℃, 500 and 700 ℃ to prepare biochar, crushing the solid biochar block to 10-20 meshes by a PEN jaw crusher, then sending the crushed solid biochar block to SCM superfine grinding, grinding the crushed solid biochar block to 200-300 meshes, and then sending the ground biochar block to an EBW disc type horizontal sand mill (the water-material ratio is 8:2, the solid content is 20%), and carrying out production capacity; 50-200L/H, and finally obtaining micro-nano biochar sol (6000 meshes-8000 meshes);
s2, micro-nano carbon sol production: high-quality graphite is used as a raw material (the content of carbon element is more than 99.99 percent), firstly, the graphite is crushed to 2-3 mm by a PE hammer crusher, then the crushed graphite is sent to an AB airflow crusher to be crushed with the crushing fineness of 500 plus 800 meshes, and then the material is sent to an EDW high-efficiency rod pin type nano grinder (the ratio of water to material is 7:3, the content of solid matter is 30 percent), and the production capacity is realized; 30-200L/H, adding specific negative ion dispersant in the solution according to 1.5-2.5%, and finally obtaining micro-nano carbon sol (8000 meshes-12000 meshes).
S3, mixing the micro-nano biochar sol and the micro-nano carbon sol by 50 percent respectively, and adding 1-2 percent of a blender. Temperature 30-40 ℃, stirring speed of the reaction kettle: 35-40 rpm, time: 8-10 hours.
S4, sequentially adding 6-9% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of medium and trace elements into the mixed double-carbon sol; the weight percentage of the elements in the environment-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron. Mixing temperature is 25-35 ℃, stirring speed of the reaction kettle: 30-35 rpm, time: 5-8 hours. Thus, the micro-nano dual-carbon sol environment-friendly fertilizer (the total solid content is 23-28%) is completed.
Example (b):
1. in 6 months in 2019, Xinmin Liaoning is prosperous and towns in a family village, the rice fertilizer 25N-9P-8K compound fertilizer is used, the fertilizer is reduced by 30 percent compared with the normal fertilizer, the micro-nano double-carbon sol environment-friendly fertilizer is sprayed during tillering, diluted and sprayed according to the ratio of 1:500, and the micro-nano double-carbon sol environment-friendly fertilizer is sprayed once again during rice grouting. The effect is as follows: high tillering, developed root system, wide and big leaf, dark green color, and increased yield by 11.3%
2. In 7 months in 2020, the fertilizer application amount of the double-well Zhencuozi village in Feining Xiling county is reduced by 30% compared with the normal fertilizer application amount by using a rice fertilizer 21N-10P-11K, the micro-nano double-carbon sol environment-friendly fertilizer is sprayed during tillering, diluted according to a ratio of 1:500 and sprayed, and the rice is sprayed once again during grouting. The effect is as follows: more tillering, developed root system, strong and strong stem, dark green color and 10.5 percent of yield increase
3. In 6 months in 2019, in Dade county, Laiguan, in Zhangniu county, corn fertilizer 24N-10P-11K is used, the fertilizer is reduced by 30% compared with normal fertilizer application, when the fertilizer grows to 12 leaves, micro-nano double-carbon sol environment-friendly fertilizer is sprayed, diluted and sprayed according to a ratio of 1:500, and when the corn is spitted, the fertilizer is sprayed once again. The effect is as follows: developed root system, wide leaves, dark green color, remarkable photosynthetic capacity and yield increase of 9.3 percent
4. In 6 months in 2019, 13N-15P-17K compound fertilizer is used in peanut fertilizer in Tungzhenshucun of ginger village in Heishan county, the fertilizer is reduced by 30 percent compared with normal fertilizer application, micro-nano double-carbon sol environment-friendly fertilizer is sprayed when the peanut fertilizer grows to 8 leaves, diluted according to a ratio of 1:500 and sprayed, and the micro-nano double-carbon sol environment-friendly fertilizer is sprayed once again when the peanut fertilizer blooms. The effect is as follows: developed root system, multiple branches, dark green color, multiple flowers, needle insertion block, and increased yield by 8.6%
5. In 6 months in 2019, 15N-18P-12K compound fertilizer is used in Xinmin rural revolution village of Fumeng county, the fertilizer is reduced by 30% compared with normal fertilizer application, micro-nano double-carbon sol environment-friendly fertilizer is sprayed when the leaves grow to 8 leaves, diluted and sprayed according to the proportion of 1:500, and the micro-nano double-carbon sol environment-friendly fertilizer is sprayed once again when the leaves bloom. The effect is as follows: the root system is developed, the branches are more, the color is dark green, the flowers are more, the needle block is inserted, and the yield is increased by 12.1 percent.
Comparative example:
1. compared with the nano-carbon sol foliar fertilizer produced by Liaoning Rui Beimei agricultural science and technology Limited, the foliar fertilizer has the advantages of seedling block, thick and strong stem, vigorous growth and yield increased by about 20 percent.
2. Compared with the micro-nano biochar sol produced by Liaoning Meili mountain and water science and technology Limited company, the rice has green turning blocks, more tillers, full seeds and about 15 percent higher yield.
3. The above examples illustrate:
1) although the micro-nano carbon has stronger capacity of improving soil power, the ions with negative charges can replace a large amount of negative ions with nutritive value, form electromotive force energy in soil, adjust osmotic pressure of plant cells, activate propagation of biological enzymes, provide more nutrition for growth of crops, but lack organic nutrient components beneficial to propagation of microorganisms.
2) Although the micro-nano biochar has a certain organic nutrition supplement, the micro-nano biochar lacks energy and power for activating plant cells, and the release effect of organic nutrient components is not obvious
3) Therefore, only by organically combining the carbon element with the biochar, the biochar respectively exerts the characteristics of the biochar and mutually carries out organic combination and chelation in physical and chemical aspects, and better nutrients can be provided for the growth of crops.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The micro-nano double-carbon sol environment-friendly fertilizer is characterized by comprising the following components in percentage by weight: 25-35% of micro-nano carbon sol, 15-25% of micro-nano biochar sol, 11-15% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of chemical fertilizer; the chemical fertilizer contains nitrogen, phosphorus, potassium, calcium, magnesium, zinc, manganese, iron, copper and boron, and the weight percentage of the elements in the environment-friendly fertilizer is as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron. .
2. A preparation method of a micro-nano dual-carbon sol environment-friendly fertilizer based on the micro-nano dual-carbon sol environment-friendly fertilizer disclosed by claim 1 is characterized by comprising the following steps of:
s1, micro-nano biochar sol production: the method comprises the following steps of (1) taking corn (other agricultural and forestry wastes) straws as raw materials, preparing biochar by pyrolysis at 300, 500 and 700 ℃, crushing the solid biochar block to 10-20 meshes by a PEN jaw crusher, then sending the crushed solid biochar block to SCM superfine grinding, grinding to 200-300 meshes, then sending the ground biochar block to an EBW disc type horizontal sand mill (the water: material ratio is 8:2, the solid content is 20%), and obtaining the production capacity; 50-200L/H, and finally obtaining micro-nano biochar sol (6000 meshes-8000 meshes);
s2, micro-nano carbon sol production: high-quality graphite is used as a raw material (the content of carbon element is more than 99.99 percent), firstly, the graphite is crushed to 2-3 mm by a PE hammer crusher, then the crushed graphite is sent to an AB airflow crusher to be crushed with the crushing fineness of 500 plus 800 meshes, and then the material is sent to an EDW high-efficiency rod pin type nano grinder (the ratio of water to material is 7:3, the content of solid matter is 30 percent), and the production capacity is realized; 30-200L/H, adding specific negative ion dispersant in the solution according to 1.5-2.5%, and finally obtaining micro-nano carbon sol (8000 meshes-12000 meshes).
S3, mixing the micro-nano biochar sol and the micro-nano carbon sol by 50 percent respectively, and adding 1-2 percent of a blender. Temperature 30-40 ℃, stirring speed of the reaction kettle: 35-40 rpm, time: 8-10 hours.
S4, sequentially adding 6-9% of humic acid, 2.8-4.2% of ammonium bicarbonate, 0.1-0.3% of rare earth, 0.01-0.07% of catechol, 1.5-1.7% of nano silicon powder and the balance of medium and trace elements into the mixed double-carbon sol; the weight percentage contents of the elements in the environment-friendly fertilizer are as follows: 14-17% of nitrogen, 4.8-7.6% of phosphorus, 13-17% of potassium, 1.2-1.8% of calcium, 0.7-0.9% of magnesium, 0.4-0.7% of zinc, 0.4-0.6% of manganese, 0.4-0.5% of iron, 0.3-0.4% of copper and 0.3-0.4% of boron. Mixing temperature is 25-35 ℃, stirring speed of the reaction kettle: 30-35 rpm, time: 5-8 hours. Thus, the micro-nano dual-carbon sol environment-friendly fertilizer (the total solid content is 23-28%) is completed.
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