CN1292366A - Preparation method of organic magnetic fertilizer - Google Patents
Preparation method of organic magnetic fertilizer Download PDFInfo
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- CN1292366A CN1292366A CN 99114989 CN99114989A CN1292366A CN 1292366 A CN1292366 A CN 1292366A CN 99114989 CN99114989 CN 99114989 CN 99114989 A CN99114989 A CN 99114989A CN 1292366 A CN1292366 A CN 1292366A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
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Abstract
The preparation method of organic magnetic fertilizer includes the following steps: mixing raw materials according to the variety of plant, soil condition and requirements for magnetic fertilizer and magnetizing the above-mentioned mixture, and 5-80 % of total weight of the mixture is humus body, and the PZ index of magnetization intensity of magnetization procedure is 1-160. At the same time of effectively utilizing extensive humus resource of danty, peat and turf, etc. it also provides high-quality agricultural fertilizer source.
Description
The present invention relates to the preparation method of organic magnetic fertilizer, belong to the agricultural fertilizer production technical field.
Through exploitation about ten years, the existing tremendous development of the development of China's magnetic fertilizer and production.Magnetic fertilizer is novel fertile kind of passing through the magnetization process for producing of certain condition after allocating certain nutritive ingredient and magnetic carrier into again, because its distinctive magnetic properties can obviously improve the utilization ratio and the rate of returns of nutrient, make magnetic fertilizer compare, have obvious superiority with other fertile kind of waiting nutrient.Magnetic fertilizer improves crop yield and quality, and helps improving the soil because magnetobiology, magnetic soil science and magnetochemistry domino effect can obviously be improved the economical character of crop, simultaneously the production cost of fertilizer itself is obviously reduced.Magnetic fertilizer is as a new fertilizer kind; not only more and more be subjected to the welcome of peasant user and manufacturing enterprise; and obtaining the attention of more and more scientific researches and administrative authority; its outstanding economic benefit, environmental benefit and social benefit is just obtaining approval more and more widely, and the agriculture production and the environment protection of China all produced positive influence.Descend for nutrient rate of returns, utilization ratio and the soil fertility alleviated because of the long-term application inorganic fertilizer causes, the serious day by day situation of the detrimentally affect of agroecological environment is producing active effect.
Also there is tangible limitation in existing magnetic fertilizer.At first, although magnetic fertilizer can obviously improve nutrient availability, but for competent constant and middle micronutrient element are provided to farm crop, and magnetic carrier is provided and reduces production costs to fertilizer, its production process still must be allocated the trade waste flyash and the conventional inorganic fertilizer of significant proportion into, and the incorporation of inorganic fertilizer is still than higher; Secondly, be difficult to produce in situ and be unfavorable for applying at the regional magnetic fertilizer that can't obtain fly ash.
On the other hand; China contain have a large amount of corruption plant the matter resource remain the exploitation; especially in the many areas of northern China; pile up like a mountain to be rich in humic coals such as weathered coal that corruption plants matter, mud coal, the peat composed of rotten mosses; wherein some still is the by product of local industrial activity, is unfavorable for local environment protection and demands comprehensive utilization urgently.Obviously, the production method of existing magnetic fertilizer is difficult to effectively utilize these corruption to plant the matter resource.
The objective of the invention is to overcome the above-mentioned limitation and the shortcoming of existing magnetic fertilizer production method, provide a kind of and can effectively utilize corruption to plant matter resource and the further preparation method who increases the organic magnetic fertilizer of China's agricultural fertilizer organic component.
The method that realizes the object of the invention is: it comprises according to the requirement batching of kind of plant kind and soil regime and magnetic fertilizer and batching is carried out magnetized operation, 5～80% of its batching gross weight, huminite, the PZ index of the magnetization operation specific magnetising moment is 1～160; Huminite is handled through ammonification, and huminite is a humic coal or/and animal excrement, and humic coal is to contain corruption to plant the weathered coal of matter, mud coal, brown coal, can also be the peat composed of rotten mosses, peat; The PZ index of the magnetization operation specific magnetising moment be the ferromagnetics content of batching in weight ratio, the magnetic induction density of magnetic history is in the milli mT of tesla of international units of measurement, the measure unit of its product is the PZ index.
Weathered coal, mud coal, brown coal, and humic coal such as peat composed of rotten mosses, peat except that similar to flyash contain the farm crop needs in, the trace element, contain also that abundant organic component--matter is planted in corruption.Matter is planted in corruption need be converted into humic acids effectively to be utilized by plant through the ammonification processing.Humic acids is a kind of hydrophilic colloid, and nutrient and moisture are had stronger adsorption, itself is exactly a kind of good soil improvement agent and plant-growth regulator.Because humic acids is a kind of multi-functional mixture, combine with metal ion easily and form the active group humate, can exchange, decompose by alkali again and progressively discharge all kinds of nutritive elements, thereby can improve the utilization ratio of available nutrients such as nitrogen, phosphorus, potassium greatly as sequestrant.
The ammonification of humic coal is handled and can be carried out as follows: more than raw material pulverizing to 40 order, allocate about 2～30% (weight ratios) of a class Ammonia chemical fertilizer such as ammoniacal liquor, bicarbonate of ammonia into, stirred evenly airtight 2～10 days.
Magnetization operation specific magnetising moment index can be calculated as follows: ferromagnetics content is in weight ratio in the batching, and the magnetic induction density of magnetic history is in the milli mT of tesla of international units of measurement, and the measure unit of its product specific magnetising moment adopts the PZ index.The weight ratio of ferromagnetics content is A in the establishing material, and the mT numerical value of the magnetic induction density of magnetic history is B, then: PZ=A*B.
Ferromagnetics contains numerical quantity A and can measure according to the conventional chemical physical method in the raw material; Magnetic induction density numerical value B is with the magnetic induction density numerical representation method of the positive central point in magnetizing assembly working magnetic gap space, and its measure unit is an international units of measurement.
The kind and the content of the nitrogen in the organic magnetic fertilizer batching, phosphorus, potassium nutrition total amount and middle trace element, and specific magnetising moment PZ exponential is chosen, can be compound with reference to routine, compound is fertile and the manufacturing technique requirent of magnetic fertilizer, determine considering that the organic component humate can further improve under the condition of plant recovery of nutrient 5～30%.
In conjunction with the accompanying drawings the inventive method is described further as follows:
Be illustrated as the process flow diagram of the inventive method embodiment one, flow process shown in the figure is: 1, determine batching composition and PZ index; 2, raw material pulverizing and batching; 3, mix stirring; 4, ammonification; 5, moisture is regulated; 6, moulding; 7, magnetization is handled; 8, metering; 9, finished product packing.
At first, determine batching composition and PZ index according to Different Crop kind and soil basal status, will join Material crushes and screens more than 40 orders, takes by weighing then the ammonia such as 2～40% ammoniacal liquor, carbonic hydroammonium of raw material weight The class chemical fertilizer is allocated into, stirs evenly airtight ammonification 2～10. Again according to the basal status of Different Crop kind and soil Allocate other additive into, wherein the content of ferromagnetics is strong according to the magnetic field of required PZ exponential sum magnetization processing Degree is determined. The interpolation of ferromagnetics is to realize by the method that adds iron-bearing material such as pyrite slag, flyash. Other additive also can be allocated into before ammonification.
Batching input mixer fully mixes, and regulates then its moisture and moulding. Add additive and one-tenth The concrete technology of type is identical with the processing technology of general compound, composite fertilizer. Batching after the moulding is through possessing strong magnetic The magnetizer specially for magnetic fertilizer magnetization of the big magnetic gap high stability in field is processed, and namely makes organic magnetic fertilizer.
According to the organic magnetic fertilizer of the inventive method preparation in China Gansu, Heilungkiang, Hunan, Sichuan etc. Province farmland is used and has been obtained extremely significant effect.
Below in conjunction with embodiment the inventive method is further described, wherein the component ratio is weight percentage.
Embodiment one:
Mud coal 80%;
PZ index 160;
Nitrogen, phosphorus, potash fertilizer and middle trace element 15%;
Sulfurous iron ore quarrel 5%;
Wherein, nitrogenous fertilizer can adopt nitrogen-containing materials such as urea, ammonium hydrogen phosphate, ammonium chloride, ammonium sulfate; Phosphate fertilizer can adopt phosphorous raw materials such as phosphorus ammonium, calcium superphosphate, double superhosphate, fused(calcium magnesium)phosphate; Potash fertilizer can adopt Repone K, vitriolate of tartar etc. to contain the potassium raw material; Middle trace element can be boron, zinc, copper, manganese, molybdenum, silicon, calcium, magnesium etc. and rare earth element.
Embodiment two:
Weathered coal 5%;
PZ index 1;
Nitrogen, phosphorus, potash fertilizer and middle trace element 60%;
Flyash 30%;
Embodiment three:
Leonardite 60%;
PZ index 65;
Nitrogen, phosphorus, potash fertilizer and middle trace element 30%;
Embodiment four:
The peat composed of rotten mosses 40%;
PZ index 90;
Nitrogen, phosphorus, potash fertilizer and middle trace element 55%;
Sulfurous iron ore quarrel 1%;
Embodiment five:
Weathered coal 20%;
PZ index 60;
Nitrogen, phosphorus, potash fertilizer and middle trace element 45%;
Flyash 30%;
Embodiment six:
Manure of livestock and poultry 80%;
PZ index 130;
Potash fertilizer and middle trace element 10%;
Sulfurous iron ore quarrel 8%;
Realize the object of the invention, be not limited to the foregoing description.
The preparation method of organic magnetic fertilizer provided by the invention, when the matter resource is planted in corruption such as effectively utilizing the great weathered coal of China's standing stock, mud coal, the peat composed of rotten mosses, thereby provide further increase agricultural fertilizer organic component to help the agricultural source of manure of the eucyclic high-quality of Agro-ecology.
Claims (4)
1, a kind of preparation method of organic magnetic fertilizer, it comprises according to the requirement batching of kind of plant kind and soil regime and magnetic fertilizer and batching is carried out magnetized operation, it is characterized in that, 5～80% of batching gross weight, huminite, the PZ index of the magnetization operation specific magnetising moment is 1～160.
2, method according to claim 1 is characterized in that, huminite is handled through ammonification.
3, method according to claim 1 is characterized in that, huminite is a humic coal or/and animal excrement, and humic coal is to contain corruption to plant the weathered coal of matter, mud coal, brown coal, can also be the peat composed of rotten mosses, peat.
4, method according to claim 1, it is characterized in that, the PZ index of the magnetization operation specific magnetising moment be the ferromagnetics content of batching in weight ratio, the magnetic induction density of magnetic history is in the milli mT of tesla of international units of measurement, the measure unit of its product is the PZ index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114989 CN1292366A (en) | 1999-07-06 | 1999-07-06 | Preparation method of organic magnetic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114989 CN1292366A (en) | 1999-07-06 | 1999-07-06 | Preparation method of organic magnetic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1292366A true CN1292366A (en) | 2001-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99114989 Pending CN1292366A (en) | 1999-07-06 | 1999-07-06 | Preparation method of organic magnetic fertilizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| CN115893623A (en) * | 2022-12-11 | 2023-04-04 | 昆明黄才平科技有限公司 | Flocculating agent for printing and dyeing sewage and preparation method thereof |
-
1999
- 1999-07-06 CN CN 99114989 patent/CN1292366A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| CN115893623A (en) * | 2022-12-11 | 2023-04-04 | 昆明黄才平科技有限公司 | Flocculating agent for printing and dyeing sewage and preparation method thereof |
| CN115893623B (en) * | 2022-12-11 | 2024-03-12 | 安徽精高水处理有限公司 | Flocculant for printing and dyeing sewage and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |