Special formula fertilizer for increasing yield of winter wheat

Abstract

The invention provides a special formula fertilizer for increasing the yield of winter wheat, and relates to the technical field of special formula fertilizers for increasing the yield of winter wheat, the formula fertilizer comprises the following components by weight: 5-15% of a nitrogen fertilizer, 5-15% of a phosphate fertilizer, 5-15% of a potash fertilizer, 5-15% of an organic fertilizer, 5-15% of trace elements, and the balance of a synergistic auxiliary agent. According to the special formula fertilizer for increasing the yield of the winter wheat, through reasonable proportioning and process optimization, the mixing uniformity of the fertilizer is improved, and the nutrient utilization rate of the fertilizer is increased. The temperature-controlled stirring ensures that the basic fertilizer is fully mixed, the fermented and dried organic fertilizer improves the soil structure, the microelements are sprayed in a superfine atomization manner to improve the absorption efficiency, and the synergistic additive enhances the fertilizer efficiency. Through granulation treatment, storage is convenient, the lasting time of the fertilizer efficiency is prolonged, balanced growth of crops is promoted on the whole, and the yield of the winter wheat is remarkably increased.

Description

Technical Field

[0001] The invention relates to the technical field of special formula fertilizer for increasing winter wheat yield, and in particular to a special formula fertilizer for increasing winter wheat yield. Background Art

[0002] In traditional fertilizer preparation methods, the mixing of fertilizer components usually lacks precise temperature control, resulting in uneven mixing of different nutrient components and unstable fertilizer efficiency. Imprecise mixing time and speed control often result in poor uniformity between nitrogen, phosphorus, potassium fertilizers and organic fertilizers, affecting the release rate of nutrients. When organic fertilizers are not adequately processed, the organic matter in the fertilizer is difficult to be effectively absorbed by crops, and long-term use may cause soil compaction. In addition, trace elements in traditional fertilizers are often not evenly distributed due to the limitations of spraying technology, resulting in incomplete absorption of trace elements by crops. Traditional granulation processing methods are simple, and the particles are prone to moisture absorption and deterioration, reducing fertilizer efficiency. These deficiencies not only limit the effect of fertilizers on increasing crop yields, but may also cause nutrient loss and waste of resources, affecting the overall use efficiency of fertilizers, and need to be optimized and improved. Summary of the invention

[0003] The purpose of the present invention is to solve the technical problems raised in the above background technology.

[0004] The present invention adopts the following technical scheme: a special formula fertilizer for increasing winter wheat yield, the formula fertilizer comprises the following components in weight percentage: nitrogen fertilizer, phosphorus fertilizer, potash fertilizer, organic fertilizer, trace elements and synergistic additives, the weight percentage of nitrogen fertilizer in the formula is 5%-15%, the weight percentage of phosphorus fertilizer is 5%-15%, the weight percentage of potash fertilizer is 10%-20%, the weight percentage of organic fertilizer is 10%-25%, the weight percentage of trace elements is 0.1%-1%, and the weight percentage of synergistic additives is 0.01%-0.5%.

[0005] Preferably, the nitrogen fertilizer is urea or ammonium sulfate, the phosphorus fertilizer is superphosphate or monoammonium phosphate, the potash fertilizer is potassium sulfate or potassium chloride, the organic fertilizer is humic acid, livestock and poultry manure fertilizer or seaweed fertilizer, the trace elements include at least one of zinc, boron and iron, and the synergist is humate or amino acid. Here, the nutrient supply of winter wheat is effectively improved. Urea and ammonium sulfate can quickly release nitrogen, while calcium phosphate and monoammonium phosphate promote root growth, and potassium sulfate and potassium chloride improve the stress resistance of crops. The combination of these fertilizers can balance the supply of the main nutrients required for crop growth and improve the growth rate and yield of winter wheat.

[0006] Preferably, the weight ratio of the nitrogen fertilizer, phosphorus fertilizer and potash fertilizer is 1:1:1.5, the weight ratio of the organic fertilizer to the nitrogen fertilizer is 2:1, and the weight ratio of humate to trace elements is 3:1. Here, the reasonable ratio of nutrients is ensured, and the 2:1 ratio of organic fertilizer to nitrogen fertilizer increases the organic matter content of the soil, improves the soil structure, and promotes the long-term effect of the fertilizer and the continuous supply of soil nutrients. The 3:1 ratio of humate to trace elements ensures the synergistic effect of the fertilizer, enhances the absorption capacity of winter wheat to trace elements, and further increases crop yields.

[0007] A method for preparing a special formula fertilizer for increasing winter wheat yield comprises the following steps:

[0008] S1: Basic mixing: preliminarily mix nitrogen fertilizer, phosphate fertilizer and potash fertilizer according to weight percentage;

[0009] S2: Organic fertilizer stirring: adding organic fertilizer and stirring;

[0010] S3: Trace element addition: Add trace elements by spraying;

[0011] S4: Adding synergists: Add synergists and keep the mixture uniform;

[0012] S5: Make formula fertilizer granules: Granulate the formula fertilizer for easy packaging and use.

[0013] Preferably, in the basic mixing stage of S1, the preliminary mixing of nitrogen fertilizer, phosphate fertilizer and potash fertilizer adopts a stirring device with an automatic temperature control function, and the stirring temperature is controlled at 25°C-35°C to improve the mixing uniformity, and the mixing time is controlled to 5 minutes-15 minutes. Here, the distribution uniformity of the fertilizer is optimized. This step is maintained in the temperature range of 25°C to 35°C by the automatic temperature control function, which enhances the chemical reaction and physical mixing effect between the fertilizer components, so that the various nutrient elements are better combined together, and the overall uniformity and application effect of the fertilizer are improved.

[0014] Preferably, the organic fertilizer added in the S2 is a humic acid organic fertilizer that is pre-fermented and dried to a moisture content of less than 10%-15%, and the stirring time is 10 minutes-30 minutes, and the stirring speed is 40-80 revolutions per minute. Here, the humic acid organic fertilizer that is pre-fermented and dried can effectively reduce the moisture content of the organic fertilizer to 10%-15%, and avoid excessive moisture affecting the fertilizer efficiency. Through appropriate stirring time and speed, it is ensured that the organic fertilizer and other components are fully mixed, the distribution of organic matter in the soil is promoted, the soil structure is effectively improved, and the drought resistance and nutrient supply of winter wheat are increased.

[0015] Preferably, the trace elements in S3 are sprayed using ultrafine atomization technology, the concentration of the trace element solution during spraying is 0.5%-1.5%, the stirring time after spraying is 5 minutes-10 minutes, and the temperature is maintained at 20°C-30°C during spraying. Here, the ultrafine atomization technology is used to evenly spray the trace element solution, which can ensure the uniform distribution of the trace elements in the mixture and make it easier for crops to absorb. By controlling the solution concentration and the stirring time after spraying, the absorption efficiency of the trace elements is further improved, and the healthy growth of crops is promoted.

[0016] Preferably, the synergist in S4 is a complex of humate and amino acid, and the stirring time after addition is 5 minutes to 20 minutes, and the mixing uniformity is maintained during the stirring process. Here, the effective utilization rate of nutrients in the soil is increased. The appropriate stirring time ensures the uniform mixing of the synergist and the fertilizer, so that the crops can absorb nutrients more efficiently and achieve the purpose of increasing production.

[0017] Preferably, the S5 final mixture is granulated, pressed into 2 mm to 4 mm particles by rolling extrusion technology, and a layer of trace sealant is sprayed on the surface of the particles to prevent the particles from getting wet and prolong the fertilizer effect. Here, the problem that traditional fertilizers are susceptible to moisture is effectively solved. By spraying a trace sealant on the surface of the particles, the duration of the fertilizer effect is extended, and the moisture absorption and deterioration of the fertilizer during storage and transportation are avoided. At the same time, granulation is also convenient for application, further improving the use effect of the fertilizer.

[0018] Compared with the prior art, the advantages and positive effects of the present invention are:

[0019] In the present invention, the winter wheat yield-increasing special formula fertilizer improves the mixing uniformity and nutrient utilization rate of the fertilizer through reasonable proportioning and process optimization. Temperature-controlled stirring ensures that the basic fertilizer is fully mixed, fermented and dried organic fertilizer improves the soil structure, ultra-fine atomization spraying of trace elements improves absorption efficiency, and synergistic additives enhance fertilizer efficiency. Granularization not only facilitates storage, but also prolongs the duration of fertilizer effect, promotes the balanced growth of crops as a whole, and significantly increases the yield of winter wheat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention provides a schematic diagram of the overall process of a special formula fertilizer for increasing winter wheat yield. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Unless otherwise specified, the reagents, methods and equipment used in the present invention are conventional reagents, methods and equipment in the technical field.

[0024] Embodiment 1

[0025] The invention provides a technical solution: a special formula fertilizer for increasing winter wheat yield, which comprises the following components in percentage by weight: 10% urea, 10% monoammonium phosphate, 15% potassium sulfate, 20% humic acid, 0.5% zinc and 0.3% humate.

[0026] A method for preparing a special formula fertilizer for increasing winter wheat yield, wherein urea, monoammonium phosphate and potassium sulfate are weighed respectively according to the formula ratio. The three are mixed using an automatic temperature-controlled stirring device, and the stirring temperature is controlled at 30°C to ensure uniform distribution of nutrients. The mixing time is 10 minutes, the stirring speed is set to 50 revolutions per minute, and a constant temperature is maintained during the stirring process to prevent the components from volatilizing or agglomerating. Humic acid organic fertilizer that has been pre-fermented and dried to a moisture content of 12% is added to the mixing device, and the stirring is continued for 20 minutes. The stirring speed is adjusted to 60 revolutions per minute to ensure that the organic fertilizer is fully mixed with the basic fertilizer, enhance the organic matter content in the fertilizer, and promote the uniformity and continuous release of nutrients. The addition of trace element zinc adopts ultrafine atomization spraying technology, and a zinc solution with a concentration of 1% is prepared. The zinc solution is evenly sprayed onto the surface of the mixture through an atomization spraying device, and the temperature is kept between 20°C and 25°C during the spraying process. After spraying, stirring is continued for 10 minutes to ensure that the zinc element is evenly integrated with other components of the fertilizer. Add 0.3% humate as a synergistic aid and continue stirring for 5 minutes to ensure that the humate and other ingredients in the fertilizer are evenly distributed to improve the long-term effectiveness and fertilizer efficiency enhancement function of the fertilizer. Send the above-mentioned evenly mixed fertilizer to the granulation equipment, and use the rolling extrusion technology to make the mixture into particles with a diameter of about 3 mm. After the particles are formed, use a trace amount of sealing agent to spray on the surface of the particles to prevent the particles from absorbing moisture and extending the shelf life and fertilizer efficiency of the fertilizer.

[0027] Embodiment 2

[0028] The invention discloses a special formula fertilizer for increasing winter wheat yield, which comprises the following components in percentage by weight: 12% ammonium sulfate, 8% superphosphate, 18% potassium chloride, 15% livestock and poultry manure fertilizer, 0.8% boron and 0.2% amino acid.

[0029] A method for preparing a special formula fertilizer for increasing winter wheat yield comprises the following steps: weighing ammonium sulfate, superphosphate and potassium chloride according to the formula ratio, and mixing them in an automatic temperature-controlled stirring device. The temperature is set to 28°C, the stirring time is controlled to 8 minutes, and the speed is set to 40 revolutions per minute to ensure that nitrogen, phosphorus and potassium fertilizers are fully mixed and to avoid separation or reaction of components during the mixing process. Add livestock and poultry manure fertilizer that has been pre-fermented and dried to a moisture content of 10%, and continue stirring for 15 minutes. The stirring speed is 50 revolutions per minute to ensure that the organic fertilizer is evenly mixed with the basic fertilizer, increase the organic matter content of the fertilizer, and enhance the soil improvement effect of the fertilizer. A boron solution with a concentration of 1.2% is prepared, and the boron solution is evenly sprayed on the surface of the mixture using ultrafine atomization spraying technology. After spraying, the mixing temperature is maintained between 20°C and 30°C, and stirred for 5 minutes to ensure that the trace element boron is fully penetrated and evenly integrated with the fertilizer components, thereby promoting the absorption of trace elements by crops. 0.2% of amino acids are added as synergistic aids, and the stirring time is 10 minutes. During the mixing process, the additives are ensured to be fully mixed with other ingredients to improve the synergistic effect of the fertilizer, prolong the use effect of the fertilizer, and improve the absorption rate of nutrients by winter wheat. The evenly mixed fertilizer is made into 4 mm particles through rolling extrusion technology, and a sealing agent is sprayed on the surface of the particles. The sealing agent can prevent the fertilizer from absorbing moisture, prolong the storage time, and ensure the stability and sustainability of the fertilizer effect.

[0030] Embodiment 3

[0031] A special formula fertilizer for increasing winter wheat yield comprises the following components in percentage by weight: 15% urea, 10% monoammonium phosphate, 20% potassium sulfate, 25% seaweed fertilizer, 0.7% iron, and 0.4% humate and amino acid complex.

[0032] A method for preparing a special formula fertilizer for increasing winter wheat yield, wherein urea, monoammonium phosphate and potassium sulfate are weighed according to the formula ratio, and stirred in a temperature control device at 30°C for 12 minutes. The stirring speed is set to 60 revolutions per minute to ensure that the three fertilizers are fully mixed at a constant temperature, avoid stratification or agglomeration during the mixing process, and ensure the uniformity of the basic fertilizer. Seaweed fertilizer that has been pre-dried and treated to a moisture content of 10% is added, stirred for 25 minutes, and the speed is adjusted to 70 revolutions per minute. The seaweed fertilizer is fully mixed with other ingredients to increase the organic matter content of the fertilizer, improve the soil structure, and promote the sustained release of nutrients. The trace element iron solution is prepared to a concentration of 1% and is evenly sprayed into the mixture by ultrafine atomization spraying technology. The temperature is maintained at 20°C to 30°C during spraying, and the stirring time is 8 minutes. This step ensures that the trace element iron is evenly distributed, promotes the absorption of iron by crops, and improves the stress resistance of winter wheat. Add 0.4% humate and amino acid complex and continue stirring for 15 minutes. During the stirring process, ensure that the synergist is evenly mixed with other fertilizer ingredients to enhance the long-term effectiveness and synergistic effect of the fertilizer and promote the balanced growth of winter wheat. The mixture is made into granules with a diameter of 2 mm through rolling extrusion technology, and a sealing agent is sprayed on the surface of the granules to prevent the granules from getting wet during storage and transportation. After the granules are processed, the fertilizer effect is long-lasting, easy to store and apply, and can effectively increase crop yields.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A special formula fertilizer for increasing winter wheat yield, characterized in that: The formula fertilizer comprises the following components in weight percentage: nitrogen fertilizer, phosphate fertilizer, potash fertilizer, organic fertilizer, trace elements and synergistic additives. The weight percentage of the nitrogen fertilizer in the formula is 5%-15%, the weight percentage of the phosphate fertilizer is 5%-15%, the weight percentage of the potash fertilizer is 10%-20%, the weight percentage of the organic fertilizer is 10%-25%, the weight percentage of the trace elements is 0.1%-1%, and the weight percentage of the synergistic additive is 0.01%-0.5%.

2. The winter wheat yield-increasing special formula fertilizer according to claim 1, characterized in that: The nitrogen fertilizer is urea or ammonium sulfate, the phosphorus fertilizer is superphosphate or monoammonium phosphate, the potash fertilizer is potassium sulfate or potassium chloride, the organic fertilizer is humic acid, livestock and poultry manure fertilizer or seaweed fertilizer, the trace elements include at least one of zinc, boron and iron, and the synergist is humate or amino acid.

3. The winter wheat yield-increasing special formula fertilizer according to claim 1, characterized in that: The weight ratio of the nitrogen fertilizer, the phosphorus fertilizer and the potash fertilizer is 1:1:1.5, the weight ratio of the organic fertilizer to the nitrogen fertilizer is 2:1, and the weight ratio of the humate to the trace elements is 3:

1.

4. A method for preparing a special formula fertilizer for increasing winter wheat yield according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1: Basic mixing: preliminarily mix nitrogen fertilizer, phosphate fertilizer and potash fertilizer according to weight percentage; S2: Organic fertilizer stirring: adding organic fertilizer and stirring; S3: Trace element addition: Add trace elements by spraying; S4: Adding synergists: Add synergists and keep the mixture uniform; S5: Make formula fertilizer granules: Granulate the formula fertilizer for easy packaging and use.

5. The winter wheat yield-increasing special formula fertilizer according to claim 4, characterized in that: In the basic mixing stage of S1, the preliminary mixing of nitrogen fertilizer, phosphate fertilizer and potash fertilizer adopts a stirring device with automatic temperature control function. The stirring temperature is controlled at 25°C-35°C to improve mixing uniformity, and the mixing time is controlled at 5 minutes-15 minutes.

6. The winter wheat yield-increasing special formula fertilizer according to claim 4, characterized in that: The organic fertilizer added in S2 is humic acid organic fertilizer that has been pre-fermented and dried to a moisture content of less than 10%-15%. The stirring time is 10 minutes-30 minutes, and the stirring speed is 40-80 revolutions per minute.

7. The winter wheat yield-increasing special formula fertilizer according to claim 4, characterized in that: The trace elements in S3 are sprayed by ultrafine atomization technology. The concentration of the trace element solution during spraying is 0.5%-1.5%. The stirring time after spraying is 5 minutes-10 minutes. The temperature is maintained at 20°C-30°C during the spraying process.

8. The winter wheat yield-increasing special formula fertilizer according to claim 4, characterized in that: The synergistic aid in S4 is a complex of humate and amino acid. The stirring time after adding is 5 minutes to 20 minutes, and the mixing uniformity is maintained during the stirring process.

9. The winter wheat yield-increasing special formula fertilizer according to claim 4, characterized in that: The S5 final mixture is granulated and pressed into 2 mm to 4 mm particles using a rolling extrusion technique, and a trace amount of sealing agent is sprayed on the surface of the particles to prevent the particles from getting wet and prolong the fertilizer effect.

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