CN105016917A - Magnetized sustained-release fertilizer used for improving acidic soil, and preparation method thereof - Google Patents
Magnetized sustained-release fertilizer used for improving acidic soil, and preparation method thereof Download PDFInfo
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- CN105016917A CN105016917A CN201510386884.3A CN201510386884A CN105016917A CN 105016917 A CN105016917 A CN 105016917A CN 201510386884 A CN201510386884 A CN 201510386884A CN 105016917 A CN105016917 A CN 105016917A
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Abstract
The invention discloses a magnetized sustained-release fertilizer used for improving acidic soil, and a preparation method thereof. The fertilizer is prepared from the raw materials of, by weight, 10-14 parts of iron chloride, 240-260 parts of dried chicken manure, 110-130 parts of plant ash, 10-15 parts of calcium carbonate, 25-30 parts of potassium nitrate, 95-105 parts of fly ash, 40-60 parts of distillers' grain, 55-65 parts of pyrite ash, 28-32 parts of tapioca starch, 6-8 parts of calcium acetate, 11-15 parts of a composite biological agent, and proper amount of water. According to the invention, alkaline raw materials such as plant ash and calcium carbonate are adopted in the fertilizer, and fertilizer ferromagnetic substances are activated through a magnetization effect. When the fertilizer is applied in soil, iron oxide is reduced into Fe(OH)3, such that soil pH value is improved, soil acidity is reduced, and acidic soil is modified. With the energy released by the ferromagnetic substances during oxidation and hydrolysis, the accumulation of soil hydrolyzable nitrogen, exchangeable potassium and exchangeable phosphorous can be promoted, and soil nutrient content is activated, such that beneficial conditions are provided for crop growth.
Description
Technical field
The present invention relates to a kind of technical field of fertilizers, particularly a kind of magnetization slow release fertilizer improveing acid soil 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 acid soil 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: iron(ic) chloride 10-14, dried poultrymanure 240-260, plant ash 110-130, calcium carbonate 10-15, saltpetre 25-30, flyash 95-105, vinasse 40-60, sulfurous iron ore ash 55-65, tapioca (flour) 28-32, calcium acetate 6-8, composite bacteria agent 11-15, 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 750-850 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 500-600 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 100-120 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after plant ash, dried poultrymanure, vinasse co-grinding, fermentation heap water content control be 35-45%, fermentation 20-25 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 calcium carbonate, saltpetre mixed and stirs, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 3800-4200mT, magnetize 10-12 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-70 DEG C, keep 20-30 minute, in solution, add calcium acetate, iron(ic) chloride and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 30-40 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 420-460mT;
(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.
The Fertilizer application of the present invention basic materials such as plant ash, calcium carbonate, simultaneously by magnetization activated fertilizer ferromagnetic material, after being manured into soil, reducing iron oxides are Fe (OH)
3, improve the pH value of soil, reduce soil acidity, improvement acid soil, again by the energy of ferrous material release when being oxidized and be hydrolyzed, can promote the accumulation of hydrolyzable nitrogen and replacement property potassium and phosphorus in soil, activate the nutrient content of soil, favourable condition has been provided to the growth of crop.
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: iron(ic) chloride 12, dried poultrymanure 250, plant ash 120, calcium carbonate 14, saltpetre 28, flyash 100, vinasse 50, sulfurous iron ore ash 60, tapioca (flour) 30, calcium acetate 7, composite bacteria agent 13, 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 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 550 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 110 mesh sieves, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after plant ash, dried poultrymanure, vinasse co-grinding, fermentation heap water content control be 35-45%, ferments 21 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 calcium carbonate, saltpetre mixed and stirs, being placed in tablets press granulation, gained particle is placed in magnetizer, magnetize 11 seconds under the field intensity of 4000mT;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 65 DEG C, keep 25 minutes, in solution, add calcium acetate, iron(ic) chloride and other leftover materials again after being cooled to room temperature, and be heated to 65 DEG C, chelating 35 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 440mT;
(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 acid soil 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 | 84.1 | 97.2 |
| Soil organic matter content (%) | 17.9 | 22.8 |
| Total nitrogen content of soil (%) | 1.47 | 1.78 |
| Soil available phosphorus content (mg/kg) | 86.22 | 109.96 |
| Soil Available potassium content (mg/kg) | 155.40 | 193.13 |
| Utilization rate of fertilizer (%) | 24.2 | 40.1 |
| Wheat yield (kg/ mu) | 385 | 497 |
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, acid soil to experimental group without obvious Developing restraint situation, in planting process, control group plant is higher and thin, experimental group is then relatively short strong, blade edge and shinny, illustrates that fertilizer of the present invention effectively can control plant overgrowing in earlier stage, and provide adequate nutrients for the later stage, finally improve crop yield.
Claims (2)
1. magnetization slow release fertilizer improveing acid soil and preparation method thereof, it is characterized in that, be made up of the raw material of following weight part: iron(ic) chloride 10-14, dried poultrymanure 240-260, plant ash 110-130, calcium carbonate 10-15, saltpetre 25-30, flyash 95-105, vinasse 40-60, sulfurous iron ore ash 55-65, tapioca (flour) 28-32, calcium acetate 6-8, composite bacteria agent 11-15, 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 acid soil 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 750-850 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 500-600 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 100-120 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after plant ash, dried poultrymanure, vinasse co-grinding, fermentation heap water content control be 35-45%, fermentation 20-25 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 calcium carbonate, saltpetre mixed and stirs, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 3800-4200mT, magnetize 10-12 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-70 DEG C, keep 20-30 minute, in solution, add calcium acetate, iron(ic) chloride and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 30-40 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 420-460mT;
(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.
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| CN201510386884.3A CN105016917A (en) | 2015-06-30 | 2015-06-30 | Magnetized sustained-release fertilizer used for improving acidic soil, and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950166A (en) * | 2016-05-12 | 2016-09-21 | 四川施利旺农业科技开发有限公司 | Ecological soil conditioner capable of improving acid soil and preparation method |
| CN105950175A (en) * | 2016-06-21 | 2016-09-21 | 刘月华 | Benzopyrene-polluted soil restoration agent and preparation method thereof |
| CN106431765A (en) * | 2016-10-08 | 2017-02-22 | 南京工业大学 | Microbial fertilizer for restoring acid soil and preparation method thereof |
| CN106478262A (en) * | 2016-10-19 | 2017-03-08 | 宁波创蓝环境科技有限公司 | A kind of microbial manure for acid soil improvement weight gaining and its manufacture method |
| CN114766164A (en) * | 2022-05-31 | 2022-07-22 | 福建农林大学 | Calcium application method for promoting growth of Chinese fir under low phosphorus stress |
| CN115124382A (en) * | 2022-06-17 | 2022-09-30 | 山东省葡萄研究院 | Preparation method and application of inorganic fertilizer for grape planting |
Citations (4)
| 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 |
-
2015
- 2015-06-30 CN CN201510386884.3A patent/CN105016917A/en active Pending
Patent Citations (4)
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105950166A (en) * | 2016-05-12 | 2016-09-21 | 四川施利旺农业科技开发有限公司 | Ecological soil conditioner capable of improving acid soil and preparation method |
| CN105950175A (en) * | 2016-06-21 | 2016-09-21 | 刘月华 | Benzopyrene-polluted soil restoration agent and preparation method thereof |
| CN106431765A (en) * | 2016-10-08 | 2017-02-22 | 南京工业大学 | Microbial fertilizer for restoring acid soil and preparation method thereof |
| CN106478262A (en) * | 2016-10-19 | 2017-03-08 | 宁波创蓝环境科技有限公司 | A kind of microbial manure for acid soil improvement weight gaining and its manufacture method |
| CN114766164A (en) * | 2022-05-31 | 2022-07-22 | 福建农林大学 | Calcium application method for promoting growth of Chinese fir under low phosphorus stress |
| CN115124382A (en) * | 2022-06-17 | 2022-09-30 | 山东省葡萄研究院 | Preparation method and application of inorganic fertilizer for grape planting |
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Application publication date: 20151104 |