CN114317004A - Medium-element water-soluble fertilizer and soil conditioner and preparation method thereof - Google Patents
Medium-element water-soluble fertilizer and soil conditioner and preparation method thereof Download PDFInfo
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- CN114317004A CN114317004A CN202210107413.4A CN202210107413A CN114317004A CN 114317004 A CN114317004 A CN 114317004A CN 202210107413 A CN202210107413 A CN 202210107413A CN 114317004 A CN114317004 A CN 114317004A
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Abstract
The invention discloses a secondary element water-soluble fertilizer and soil conditioner and a preparation method thereof, wherein the secondary element water-soluble fertilizer and soil conditioner comprises the following components in parts by weight: 10-50 parts of dolomite powder, 1-45 parts of lignin, 1-30 parts of kaolin, 3-5 parts of white carbon black, 0.1-2 parts of borax, 0.1-0.9 part of wetting agent and 0.1-0.9 part of dispersing agent. The invention has long service time and simple use method. The scheme is wettable powder, the powder is fine and smooth, the hardening is not easy, the drip irrigation type fertilizer is particularly suitable for being applied in a drip irrigation mode, and the problem that the dosage forms such as granules and powder are inconvenient to use in the later growth period and mulching cultivation of crops is greatly solved. The pH value of the fertilizer is about 9, and the fertilizer is applied in a drip irrigation mode, so that the pH value of soil around the root system of crops can be quickly increased, the problems of soil acidification, soil hardening and the like are solved, the mineral property of the soil is recovered, and the yield of the crops is increased. The invention contains rich calcium and magnesium elements, can promote the photosynthesis of plants, improves the appearance and the internal quality of fruits, is environment-friendly, does not cause harmful residues, and is very safe to crops.
Description
Technical Field
The invention relates to the field of agricultural fertilizers, in particular to a secondary element water-soluble fertilizer and a soil conditioner and a preparation method thereof.
Background
The problems of soil acidification, hardening, high incidence of soil-borne diseases and the like caused by long-term excessive use of chemical fertilizers become one of the main problems influencing the yield and quality of crops, fruits and vegetables in China. In recent years, under the strong advocated initiative of the department of agriculture, governments at all levels and broad growers pay more and more attention to the health problem of soil, and the use of soil conditioners is also on the rising trend year by year. However, most of the current soil conditioners in the market are granules and powder, the use method mainly adopts modes of broadcasting, furrow application and the like, the use mode can have a good effect on soil conditioning, but the problems of inconvenient use, slow effect and the like exist, the distance from the requirements of modern agriculture mechanization and intellectualization is large, and the method is not suitable for crops planted in a film covering mode or planting mode beams adopting a drip irrigation and sprinkling irrigation system.
With the rapid development of modern agriculture, the technology of film-covering cultivation, drip irrigation and sprinkling irrigation which is labor-saving and time-saving becomes the main development direction of modern agriculture. However, once crops are cultivated in a mulching film, the use of soil conditioners which are applied in a broadcast or furrow mode is limited, and the soil conditioners cannot be used simultaneously with mulching film and drip irrigation.
Disclosure of Invention
The invention aims to solve the existing problems and provides a secondary element water-soluble fertilizer, a soil conditioner and a preparation method thereof. The invention is suitable for drip irrigation, ensures that the effects of conditioning soil and supplementing medium and trace elements can be achieved during drip irrigation under the condition of film covering, and fundamentally solves the problems that the labor cost is high in the current agricultural production, and the soil conditioner cannot be used after film covering. The scheme of the invention is as follows:
a medium element water-soluble fertilizer and a soil conditioner comprise the following components in parts by weight:
10-50 parts of dolomite powder, 1-45 parts of lignin, 1-30 parts of kaolin, 3-5 parts of white carbon black, 0.5-2 parts of borax, 0.1-0.9 part of wetting agent and 0.1-0.9 part of dispersing agent.
The invention also discloses a preparation method of the secondary element water-soluble fertilizer and the soil conditioner, which comprises the following steps:
s1, calcining dolomite powder at a high temperature of 850-1000 ℃ for more than 24 hours;
s2, cooling the calcined dolomite powder and then grinding;
s3, weighing the ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax obtained in the step S2 in proportion, sequentially adding the weighed ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax into a jet mill, and carrying out ultrafine particle grinding;
and S4, putting the crushed material obtained in the step S3 into a stirrer and uniformly stirring.
As an improvement, the dolomite powder is high-quality dolomite powder.
As a modification, the time of the grinding treatment in the step S2 is 2 to 8 hours.
As an improvement, the stirring time of the stirrer in the step S4 is 2-10 minutes, and the rotation speed of the stirrer is 200-1000 revolutions per minute.
The invention has the advantages that:
1. the invention contains rich calcium and magnesium elements, can promote photosynthesis of plants, improve appearance and internal quality of fruits, avoid problems of fruit cracking and the like, improve storage and transportation resistance of the fruits, and improve quality and commodity of crops.
2. The invention has long service time and simple use method. The scheme is wettable powder, the powder is fine and smooth, the hardening is not easy, the drip irrigation type fertilizer is particularly suitable for being applied in a drip irrigation mode, and the problem that the dosage forms such as granules and powder are inconvenient to use in the later growth period and mulching cultivation of crops is greatly solved.
3. The pH value of the fertilizer is about 9, and the fertilizer is applied in a drip irrigation mode, so that the pH value of soil around the root system of crops can be quickly increased, the problems of soil acidification, soil hardening and the like are solved, the mineral property of the soil is recovered, and the yield of the crops is increased.
4. The invention makes full use of various chelating and complexing functions of lignin, can lead elements such as calcium, magnesium and the like carried by lignin to be easier to absorb and slowly release, can also chelate and complex other beneficial nutrient elements in soil by applying the product of the invention, achieves the aim of slow release, and can obviously improve the utilization rate of the fertilizer.
5. The lignin used in the invention is a complex macromolecular compound, can be biologically degraded in soil and is very environment-friendly. Meanwhile, the lignin used by the invention also has the effects of promoting the formation of a soil granular structure, improving the air permeability of soil, solving the problem of soil hardening and improving the crop yield.
6. The invention is prepared by standing calcined fine powder of natural dolomite and low-toxicity and environment-friendly auxiliary agents, is environment-friendly, cannot cause harmful residues in soil, and is very safe to crops.
Detailed Description
The present invention will be described in detail and specifically with reference to the following examples so as to facilitate the understanding of the present invention, but the following examples do not limit the scope of the present invention.
Example 1
The embodiment discloses a secondary element water-soluble fertilizer and a soil conditioner, which comprise:
50kg of dolomite powder, 5kg of lignin, 28kg of kaolin, 5kg of white carbon black, 1kg of borax, 0.5kg of wetting agent and 0.5kg of dispersing agent.
The manufacturing method of the embodiment comprises the following steps:
s1, calcining dolomite powder at a high temperature of 900 ℃ for more than 24 hours;
s2, cooling the calcined dolomite powder, and then grinding for 8 hours;
s3, weighing the ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax obtained in the step S2 in proportion, sequentially adding the weighed ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax into a jet mill, and carrying out ultrafine particle grinding;
and S4, putting the crushed material obtained in the step S3 into a stirrer, and uniformly stirring for 10 minutes at the rotating speed of 1000 revolutions per minute.
Example 2
The embodiment discloses a secondary element water-soluble fertilizer and a soil conditioner, which comprise:
40kg of dolomite powder, 20kg of lignin, 35kg of kaolin, 3kg of white carbon black, 1kg of borax, 0.5kg of wetting agent and 0.5kg of dispersing agent.
The manufacturing method of the embodiment comprises the following steps:
s1, calcining dolomite powder at a high temperature of 900 ℃ for more than 24 hours;
s2, cooling the calcined dolomite powder, and then grinding for 2 hours;
s3, weighing the ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax obtained in the step S2 in proportion, sequentially adding the weighed ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax into a jet mill, and carrying out ultrafine particle grinding;
and S4, putting the crushed material obtained in the step S3 into a stirrer, and uniformly stirring for 2 minutes at a stirrer rotating speed of 200 revolutions per minute.
The embodiments of the present invention have been described in detail above, but they are merely exemplary, and the present invention is not equivalent to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, it is intended that all equivalent alterations and modifications be included within the scope of the invention, without departing from the spirit and scope of the invention.
Claims (5)
1. The medium element water-soluble fertilizer and soil conditioner is characterized by comprising the following components in parts by weight:
10-50 parts of dolomite powder, 1-45 parts of lignin, 1-30 parts of kaolin, 3-5 parts of white carbon black, 0.5-2 parts of borax, 0.1-0.9 part of wetting agent and 0.1-0.9 part of dispersing agent.
2. The secondary element water-soluble fertilizer and soil conditioner as claimed in claim 1, wherein the dolomite powder is high quality dolomite powder.
3. The preparation method of the secondary element water-soluble fertilizer and soil conditioner based on the claim 1 is characterized by comprising the following steps:
s1, calcining dolomite powder at a high temperature of 850-1000 ℃ for more than 24 hours;
s2, cooling the calcined dolomite powder and then grinding;
s3, weighing the ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax obtained in the step S2 in proportion, sequentially adding the weighed ground dolomite powder, the lignin, the kaolin, the white carbon black and the borax into a jet mill, and carrying out ultrafine particle grinding;
and S4, putting the crushed material obtained in the step S3 into a stirrer and uniformly stirring.
4. The method for preparing a secondary element water-soluble fertilizer and a soil conditioner as claimed in claim 1, wherein the grinding time in the step S2 is 2-8 hours.
5. The method for preparing a secondary element water-soluble fertilizer and a soil conditioner as claimed in claim 1, wherein the stirring time of the stirrer in the step S4 is 2-10 minutes, and the rotation speed of the stirrer is 200-1000 rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210107413.4A CN114317004A (en) | 2022-01-28 | 2022-01-28 | Medium-element water-soluble fertilizer and soil conditioner and preparation method thereof |
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| CN202210107413.4A CN114317004A (en) | 2022-01-28 | 2022-01-28 | Medium-element water-soluble fertilizer and soil conditioner and preparation method thereof |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436266A (en) * | 2013-08-29 | 2013-12-11 | 华南理工大学 | Method for producing secondary element acid-soil conditioning agent by using industrial calcium silicate board waste materials |
| CN104230561A (en) * | 2014-09-02 | 2014-12-24 | 山西凯盛肥业有限公司 | Silicon, calcium and magnesium soil conditioner and production method of silicon, calcium and magnesium soil conditioner |
| CN106635044A (en) * | 2016-12-29 | 2017-05-10 | 广东万山土壤修复技术有限公司 | Organic silicon soil conditioner and preparation method thereof |
| CN107267151A (en) * | 2017-07-27 | 2017-10-20 | 蒋奇晋 | A kind of soil conditioner and preparation method thereof |
| CN108003887A (en) * | 2017-12-12 | 2018-05-08 | 广东省石油与精细化工研究院 | Acidic soil conditioner, preparation method and soil improvement method |
| CN108503464A (en) * | 2018-06-28 | 2018-09-07 | 郑州大学 | A kind of granular Meso- and micro-nutrients fertilizer and its production method |
| CN109796985A (en) * | 2018-12-27 | 2019-05-24 | 广东开源环境科技有限公司 | Passivation medicament and preparation method thereof for farmland soil heavy metals pollution amelioration |
| CN110184066A (en) * | 2018-12-13 | 2019-08-30 | 青岛农特生物科技有限责任公司 | A kind of soil conditioner and preparation method thereof for tobacco field acid soil |
| CN110982536A (en) * | 2019-12-20 | 2020-04-10 | 纳琦绿能工程有限公司 | Heavy metal polluted farmland soil remediation agent, preparation method and remediation method thereof |
-
2022
- 2022-01-28 CN CN202210107413.4A patent/CN114317004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436266A (en) * | 2013-08-29 | 2013-12-11 | 华南理工大学 | Method for producing secondary element acid-soil conditioning agent by using industrial calcium silicate board waste materials |
| CN104230561A (en) * | 2014-09-02 | 2014-12-24 | 山西凯盛肥业有限公司 | Silicon, calcium and magnesium soil conditioner and production method of silicon, calcium and magnesium soil conditioner |
| CN106635044A (en) * | 2016-12-29 | 2017-05-10 | 广东万山土壤修复技术有限公司 | Organic silicon soil conditioner and preparation method thereof |
| CN107267151A (en) * | 2017-07-27 | 2017-10-20 | 蒋奇晋 | A kind of soil conditioner and preparation method thereof |
| CN108003887A (en) * | 2017-12-12 | 2018-05-08 | 广东省石油与精细化工研究院 | Acidic soil conditioner, preparation method and soil improvement method |
| CN108503464A (en) * | 2018-06-28 | 2018-09-07 | 郑州大学 | A kind of granular Meso- and micro-nutrients fertilizer and its production method |
| CN110184066A (en) * | 2018-12-13 | 2019-08-30 | 青岛农特生物科技有限责任公司 | A kind of soil conditioner and preparation method thereof for tobacco field acid soil |
| CN109796985A (en) * | 2018-12-27 | 2019-05-24 | 广东开源环境科技有限公司 | Passivation medicament and preparation method thereof for farmland soil heavy metals pollution amelioration |
| CN110982536A (en) * | 2019-12-20 | 2020-04-10 | 纳琦绿能工程有限公司 | Heavy metal polluted farmland soil remediation agent, preparation method and remediation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 娄春华等: "《高分子科学导论》", vol. 1, 哈尔滨工业大学出版社, pages: 220 * |
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