CN105461442A - Magnetization slow-release fertilizer capable of improving soil structure and preparation method thereof - Google Patents

Magnetization slow-release fertilizer capable of improving soil structure and preparation method thereof Download PDF

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Publication number
CN105461442A
CN105461442A CN201510956469.7A CN201510956469A CN105461442A CN 105461442 A CN105461442 A CN 105461442A CN 201510956469 A CN201510956469 A CN 201510956469A CN 105461442 A CN105461442 A CN 105461442A
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China
Prior art keywords
ash
gained
fertilizer
soil structure
magnetization
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CN201510956469.7A
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Chinese (zh)
Inventor
张华传
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ANHUI HUACHUANG MODERN AGRICULTURAL TECHNOLOGY Co Ltd
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ANHUI HUACHUANG MODERN AGRICULTURAL TECHNOLOGY Co Ltd
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Priority to CN201510956469.7A priority Critical patent/CN105461442A/en
Publication of CN105461442A publication Critical patent/CN105461442A/en
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    • 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
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • 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
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00—Fertilisers made from animal corpses, or parts thereof
    • C05F1/002—Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses a magnetization slow-release fertilizer capable of improving soil structure and a preparation method thereof. The magnetization slow-release fertilizer capable of improving the soil structure is made from raw materials with parts by weight: sugar beet pulps 240-270, copper sulfate powder 9-11, ammonium chloride 14-16, sawdust 80-100, fish meal 40-60, sodium selenite 8-10, fly ash 95-105, pyrite ash 60-70, cassava starch 26-30, calcium acetate 4-6, composite bacterial strains 13-18 and moderate water. The novel magnetization slow-release fertilizer capable of improving the soil structure respectively magnetizes solid of fertilizer granular and magnetizes liquid of an enveloped liquid, can improve crop yield and fertilizer utilization rate in same fertilizer input by mixing magnetic carriers, nitrogen, phosphorus, potassium and microelement and the like according to a proportion, improves soil nutrient condition and quality of agricultural products, and has important significance for improving farmer income and promoting agricultural development.

Description

A kind of magnetization slow release fertilizer improveing Soil structure and preparation method thereof
Technical field
The present invention relates to a kind of technical field of fertilizers, particularly a kind of magnetization slow release fertilizer improveing Soil structure and preparation method thereof.
Background technology
China is typical large agricultural country, and the many cultivated areas of the size of population are few, and chemical fertilizer plays very important effect in the production process of farm crop.Showing according to the study, can there is various physicochemical change in the nutrients such as the nitrogen be manured into soil, phosphorus, potassium, and wherein nitrogen can pass through the losses such as volatilization, leaching, denitrification, and phosphorus element is easy to by the Al in soil 3+, Fe 3+and Ca 2+, Mg 2+fix etc. various ion, form stable throw out or formed to close with iron, aluminum oxide etc. and store state phosphorus and progressively lose its validity.These factors all can cause the utilization ratio of chemical fertilizer application to reduce.The use of chemical fertilizer also can bring the pollution of environment simultaneously, as the eutrophication etc. of Greenhouse effect, water body.Therefore optimize fertilizer structure, popularization slowly-releasing and release and release control fertilizer are the effective ways improving utilization rate of fertilizer.
Soil-crop system pollution of trace is an organic mineral complex system that contain the synthesis of various ion-transfer, water molecules migration, enzyme and microbial process, magnetic field is by producing soil and biomagnetism effect to the effect of metal magnetic in the electron transmission in system, dipole orientations, enzyme and microorganism etc., to the release of soil nutrient, the ability of soil water-reataining fertilizer-keeping, water supply fertilizer is increased equally.Therefore, use Magnitizing method to prepare fertilizer to be used in soil plantation aspect there are very large potentiality.
The present inventor has prepared a kind of novel magnetization slow release fertilizer for this reason, respectively magnetized solid is carried out to fertiliser granulates and coating liquid carries out liquid magnetized, magnetic carrier is mixed by certain proportion with nitrogen, phosphorus, potassium and trace element etc., can under identical chemical fertilizer drops into, increase crop yield and utilization rate of fertilizer, soil nutrient status improved and improves quality of agricultural product, increasing income increases in grain production, increasing farmers' income and promoting agricultural development has important meaning.
Summary of the invention
The present invention compensate for the deficiencies in the prior art, provides a kind of magnetization slow release fertilizer improveing Soil structure and preparation method thereof.
Technical scheme of the present invention is as follows:
Fertilizer of the present invention is made up of the raw material of following weight part: beet pulp 240-270, copper sulphate powder 9-11, ammonium chloride 14-16, wood sawdust 80-100, fish meal 40-60, Sodium Selenite 8-10, flyash 95-105, sulfurous iron ore ash 60-70, tapioca (flour) 26-30, calcium acetate 4-6, composite bacteria agent 13-18, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 20 minutes at 800-900 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 550-600 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 40-60 minute and is crossed 80-100 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after beet pulp, wood sawdust, fish meal co-grinding, fermentation heap water content control be 30-40%, fermentation 18-22 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and ammonium chloride, Sodium Selenite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 3500-4500mT, magnetize 6-8 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-80 DEG C, keep 10-20 minute, in solution, add calcium acetate, copper sulphate powder and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 40-60 minute, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 300-400mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
Beneficial effect of the present invention:
Magnetized use can cause the part hydrogen bond fission between coating liquid water molecules, the oxygen level of coating liquid is increased, thus causes the increase of ultra-oxygen anion free radical, makes coating liquid produce the insect killing effect of certain harmful bacteria, ensures the health of crop root.
After magnetization, in system, hydrone and water dimer molecule increase coating liquid freely, stripping nutrient is more easily entered in crop cell, to promote the metabolism of cell, strengthen cell viability, improve the photosynthesis of crop and the receptivity to nutritive substance, better complete slow-releasing and controlled-releasing action, promote crop growth.
Fertilizer of the present invention is using beet pulp, fish meal etc. as the main component of particulate material, fertilizer can be made to retain certain remanent magnetism after the magnetization of flyash and sulfurous iron ore, to the Soil structure generation effect of surrounding after being manured into soil, improve the quantity of soil organic matter content, water stability and coacervate, thus improve the ventilating permeable of soil, further improve the magnetic field environment of crop root local soil, be conducive to the conveying of nutritive ingredient and root system to the absorption of nutrient.
Specific embodiments
Below in conjunction with following embodiment, the present invention is described in further detail:
The raw material taking following weight part (kg) is made: beet pulp 250, copper sulphate powder 10, ammonium chloride 15, wood sawdust 90, fish meal 50, Sodium Selenite 9, flyash 100, sulfurous iron ore ash 65, tapioca (flour) 28, calcium acetate 5, composite bacteria agent 16, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 20 minutes at 850 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 600 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 50 minutes and is crossed 100 mesh sieves, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after beet pulp, wood sawdust, fish meal co-grinding, fermentation heap water content control be 30-40%, ferments 20 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and ammonium chloride, Sodium Selenite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, magnetize 7 seconds under the field intensity of 4000mT;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 70 DEG C, keep 15 minutes, in solution, add calcium acetate, copper sulphate powder and other leftover materials again after being cooled to room temperature, and be heated to 65 DEG C, chelating 50 minutes, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 350mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
In order to verify the practicality of fertilizer of the present invention further, contriver have chosen 10 mu of experimental plots, the concrete result of use of fertilizer of the present invention is measured by plantation wheat, wherein 5 mu use magnetization slow release fertilizer of the present invention as base manure as experimental group, other 5 mu use commercially available common fertilizer as base manure, two kinds of fertilizer usage quantitys are equal, be every mu of 1500kg, between planting season, the management mode of 2 groups is identical, and at random the topsoil soils of 2 groups is sampled, carry out the mensuration of nutrient, finally measure output again, data are as follows:
Project Control group Experimental group
Plant seedling rate (%) after 10 days 94.0 97.4
Soil organic matter content (%) 17.2 22.2
Total nitrogen content of soil (%) 1.30 1.82
Soil available phosphorus content (mg/kg) 85.80 102.15
Soil Available potassium content (mg/kg) 157.91 191.13
Utilization rate of fertilizer (%) 25.0 39.3
Wheat yield (kg/ mu) 421 482
After employing magnetization slow release fertilizer of the present invention as can be seen from the above data, the Content of available nutrient element of soil obviously increases, to the good promoter action of having grown of crop, in planting process, control group plant is higher and thin, experimental group is then relatively short strong, blade edge and shinny, illustrate that fertilizer of the present invention effectively can control the overgrowing in plant early stage, and provide adequate nutrients for the later stage, finally improve crop yield.

Claims (2)

1. magnetization slow release fertilizer improveing Soil structure and preparation method thereof, it is characterized in that, be made up of the raw material of following weight part: beet pulp 240-270, copper sulphate powder 9-11, ammonium chloride 14-16, wood sawdust 80-100, fish meal 40-60, Sodium Selenite 8-10, flyash 95-105, sulfurous iron ore ash 60-70, tapioca (flour) 26-30, calcium acetate 4-6, composite bacteria agent 13-18, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
2. magnetization slow release fertilizer of the improvement Soil structure according to claims 1 and preparation method thereof, is characterized in that, the concrete steps of preparation method are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 20 minutes at 800-900 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 550-600 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 40-60 minute and is crossed 80-100 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after beet pulp, wood sawdust, fish meal co-grinding, fermentation heap water content control be 30-40%, fermentation 18-22 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and ammonium chloride, Sodium Selenite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 3500-4500mT, magnetize 6-8 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-80 DEG C, keep 10-20 minute, in solution, add calcium acetate, copper sulphate powder and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 40-60 minute, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 300-400mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
CN201510956469.7A 2015-12-16 2015-12-16 Magnetization slow-release fertilizer capable of improving soil structure and preparation method thereof Withdrawn CN105461442A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106007873A (en) * 2016-07-20 2016-10-12 清流县丰农粮油农民专业合作社 Special fertilizer for sweet potato
CN106565314A (en) * 2016-11-01 2017-04-19 马鞍山科邦生态肥有限公司 Efficient magnetic controlled release fertilizer capable of increasing fruiting rate and yield of cotton and preparing method of efficient magnetic slow controlled release fertilizer
CN109804747A (en) * 2019-03-28 2019-05-28 河北农业大学 Fertilizing method for slow release fertilizer of wheat
CN114736064A (en) * 2022-05-11 2022-07-12 重庆农笑农业发展有限公司 Microbial compound fertilizer and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165014A (en) * 2007-09-27 2008-04-23 张学锋 Water-saving medicine slag film coating base fertilizer and producing method thereof
US20100252646A1 (en) * 2009-04-02 2010-10-07 Mccammack & Lenhardt, Llc System and method for magnetizing agricultural spray
CN102030594A (en) * 2010-11-29 2011-04-27 北京林业大学 Silicon-calcium-iron-potassium biological magnetic fertilizer
CN102079675A (en) * 2010-12-03 2011-06-01 张新雄 Magnetic biofertilizer and preparation method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165014A (en) * 2007-09-27 2008-04-23 张学锋 Water-saving medicine slag film coating base fertilizer and producing method thereof
US20100252646A1 (en) * 2009-04-02 2010-10-07 Mccammack & Lenhardt, Llc System and method for magnetizing agricultural spray
CN102030594A (en) * 2010-11-29 2011-04-27 北京林业大学 Silicon-calcium-iron-potassium biological magnetic fertilizer
CN102079675A (en) * 2010-12-03 2011-06-01 张新雄 Magnetic biofertilizer and preparation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106007873A (en) * 2016-07-20 2016-10-12 清流县丰农粮油农民专业合作社 Special fertilizer for sweet potato
CN106565314A (en) * 2016-11-01 2017-04-19 马鞍山科邦生态肥有限公司 Efficient magnetic controlled release fertilizer capable of increasing fruiting rate and yield of cotton and preparing method of efficient magnetic slow controlled release fertilizer
CN109804747A (en) * 2019-03-28 2019-05-28 河北农业大学 Fertilizing method for slow release fertilizer of wheat
CN114736064A (en) * 2022-05-11 2022-07-12 重庆农笑农业发展有限公司 Microbial compound fertilizer and preparation method thereof

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Application publication date: 20160406