Fertilizer for soil health

Abstract

The invention discloses a fertilizer for soil health. The invention belongs to the technical field of fertilizers. The fertilizer for soil health is prepared from the following components in parts by weight: 20 to 30 parts of animal waste, 5 to 7 parts of sludge, 15 to 18 parts of plant straw powder, 5 to 10 parts of coconut shell powder, 2 to 4 parts of deodorant and 2 to 6 parts of fungicide. The formula is low in cost, the production process is scientific and practical, the organic matter content of soil can be increased, the soil acidity and alkalinity can be adjusted, and the bad conditions of soil hardening, poor air permeability and the like are changed; the produced fertilizer for the healthy soil contains three fungi including saccharomycetes, actinomycetes and beneficial bacteria, more than twenty microorganisms and dozens of enzymes, and has extremely high air permeability and fermentative decomposition capability; the prepared fertilizer has the advantages of fertilizer and water retention, lasting fertilizer efficiency, easiness in absorption of nutritional ingredients by crops and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of fertilizers, and in particular relates to a fertilizer for soil health. Background Art

[0002] With the rapid development of modern industry and agriculture, the large-scale application of fertilizers and pesticides, the exploitation of mines and oil fields, and the emissions from petrochemical, pesticide and pharmaceutical production enterprises have led to the continuous deterioration of soil pollution. Among them, soil organic matter and heavy metal pollution have become prominent environmental problems that cannot be ignored. Soil organic pollutants are mostly volatile and semi-volatile complex pollutants. The enrichment of heavy metals not only seriously hinders crop growth and causes reverse growth, but also poses a serious risk of damage to the human body due to the absorption and enrichment of metals by crops. These pollutants are constantly migrating and transforming in the soil. They can enter the food chain through agricultural production and enter the human body through breathing. At the same time, they will also pollute surface water and groundwater, endangering human health. Moreover, the current source of soil pollution is no longer a traditional single source of pollution. When multiple sources of pollution pollute the soil at the same time, it is difficult to ensure the availability of the soil and the safety of crops when using traditional remediation methods. Therefore, it is necessary to study the current status of multiple pollution sources and variable pollution in the soil so that soil pollution can be comprehensively controlled. For agricultural planting, improving the soil through fertilization has become one of the important means of controlling soil pollution and is also one of the main measures taken to control soil pollution during agricultural planting.

[0003] Current methods for remediating and treating heavy metals in soil can be categorized into three types: physical, chemical, and biological. Physical methods primarily involve electromagnetic transfer, leaching, and soil replacement. Electromagnetic transfer removes heavy metals by using an electromagnetic environment to directionally migrate heavy metal ions or by using an electrothermal environment to rapidly volatilize them. This approach has limitations on scale and can be damaging to the soil. Leaching, which transfers heavy metals from a solid phase to a liquid phase and then recovers them, is relatively mature, but labor-intensive and costly. Soil replacement involves deep plowing or replacing contaminated soil layers, but this is labor-intensive and only addresses the symptoms rather than the root cause. Chemical methods primarily involve adding substances to the soil that alter the physical and chemical properties of heavy metals, causing them to undergo precipitation, adsorption, redox reactions, or other interactions. This reduces their mobility, absorption rate, and potential harmful effects. Chemical methods are also unable to completely solve the problem of heavy metal pollution, because this method does not separate and exclude heavy metals from the soil, but only changes the existence state of heavy metals in the soil. If the measures are not appropriate, secondary pollution may occur. Biological methods mainly utilize the characteristics of plants absorbing and enriching heavy metals. This method has a relatively low repair cost, is suitable for large-scale applications, and has good ecological effects. However, this method is time-consuming, inefficient, has an unclear specific mechanism of action, and the development of useful plants is in urgent need of solution. The above methods can repair and improve the situation of heavy metal pollution in soil to a certain extent, but the shortcomings are also obvious.

[0004] Therefore, the goal of soil heavy metal pollution remediation and treatment is to use a method that is low-cost, highly efficient, simple in measures, and has good ecological and environmental benefits. Summary of the Invention

[0005] The present invention aims to provide a soil health fertilizer. The formula used in the present invention is low-cost, the production process is scientific and practical, and the fertilizer can increase the organic matter content of the soil, adjust the soil pH, and change undesirable conditions such as soil compaction and poor air permeability. The soil health fertilizer produced by the present invention contains three major fungi, namely yeast, actinomycetes, and beneficial bacteria, more than 20 types of microorganisms and dozens of enzymes, and has extremely strong air permeability and fermentation and decomposition capabilities. The fertilizer prepared by the present invention has the advantages of fertilizer and water retention, long-lasting fertilizer effect, and easy absorption of nutrients by crops.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a fertilizer for soil health, which comprises the following components in parts by weight: 15-50 parts of animal manure, 4-15 parts of sludge, 9-30 parts of plant straw powder, 3-20 parts of coconut shell powder, 0.5-5 parts of deodorant, and 1.5-15 parts of bacterial agent.

[0007] Preferably, the fertilizer for soil health comprises the following components in parts by weight: 20-40 parts of animal manure, 5-10 parts of sludge, 10-25 parts of plant straw powder, 4-18 parts of coconut shell powder, 1-4 parts of deodorant, and 2-10 parts of bacterial agent.

[0008] Preferably, the fertilizer for soil health comprises the following components in parts by weight: 20-30 parts of animal manure, 5-7 parts of sludge, 15-18 parts of plant straw powder, 5-10 parts of coconut shell powder, 2-4 parts of deodorant, and 2-6 parts of bacterial agent.

[0009] Furthermore, the animal manure is composed of one or more of chicken manure, pig manure, cow manure and sheep manure.

[0010] Furthermore, the sludge is fish pond sludge.

[0011] Furthermore, the plant straw powder is one or more of corn straw powder, wheat straw powder and soybean straw powder.

[0012] Furthermore, the deodorant is prepared by mixing ferrous sulfate and magnesium sulfate.

[0013] Furthermore, the bacterial agent is composed of 923 composite bacteria.

[0014] Furthermore, the diameter of the fertilizer for soil health is 1.5-4.5 mm.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: (1) The formula used in the present invention is low-cost, and the production process is scientific and practical, which can increase the organic matter content of the soil, adjust the pH value of the soil, and change the adverse conditions of soil compaction, poor air permeability, etc.; (2) The soil-healthy fertilizer produced by the present invention contains three major fungi, yeast, actinomycetes, and beneficial bacteria, more than 20 kinds of microorganisms and dozens of enzymes, and has extremely strong air permeability and fermentation and decomposition capabilities; (3) The fertilizer prepared by the present invention has the advantages of fertilizer and water retention, long-lasting fertilizer effect, and nutrients that are easily absorbed by crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Effect of a fertilizer for soil health on rice yield.

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those familiar to those skilled in the art. Furthermore, any methods and materials similar or equivalent to those described herein can be applied to the present invention. The preferred embodiments and materials described herein are for illustrative purposes only and are not intended to limit the scope of this application.

[0020] The experimental methods in the following examples, unless otherwise specified, are conventional methods; the test materials and test strains used in the following examples, unless otherwise specified, are purchased from commercial channels.

[0021] Example 1

[0022] A fertilizer for soil health

[0023] The fertilizer for soil health includes the following components in parts by weight: 20 parts of animal feces, 7 parts of sludge, 18 parts of plant straw powder, 5 parts of coconut shell powder, 2 parts of deodorant, and 4 parts of bacterial agent.

[0024] The animal manure is composed of chicken manure, pig manure, cow manure and sheep manure.

[0025] Wherein, the sludge is fish pond sludge; and the plant straw powder is corn straw powder.

[0026] Wherein, the deodorant is prepared by mixing ferrous sulfate and magnesium sulfate.

[0027] Wherein, the bacterial agent is composed of 923 composite bacteria.

[0028] The diameter of the fertilizer for soil health is 3.5 mm.

[0029] Example 2

[0030] A fertilizer for soil health

[0031] The fertilizer for soil health includes the following components in parts by weight: 25 parts of animal manure, 6 parts of sludge, 16 parts of plant straw powder, 8 parts of coconut shell powder, 3 kg of deodorant, and 2 parts of bacterial agent.

[0032] The animal manure is composed of chicken manure, pig manure, cow manure and sheep manure.

[0033] Wherein, the sludge is fish pond sludge; and the plant straw powder is corn straw powder.

[0034] Wherein, the deodorant is prepared by mixing ferrous sulfate and magnesium sulfate.

[0035] Wherein, the bacterial agent is composed of 923 composite bacteria.

[0036] The diameter of the fertilizer for soil health is 3.5 mm.

[0037] Example 3

[0038] A fertilizer for soil health

[0039] The fertilizer for soil health includes the following components in parts by weight: 30 parts of animal manure, 6 parts of sludge, 16 parts of plant straw powder, 5 parts of coconut shell powder, 4 kg of deodorant, and 6 parts of bacterial agent.

[0040] The animal manure is composed of chicken manure, pig manure, cow manure and sheep manure.

[0041] Wherein, the sludge is fish pond sludge; and the plant straw powder is corn straw powder.

[0042] Wherein, the deodorant is prepared by mixing ferrous sulfate and magnesium sulfate.

[0043] Wherein, the bacterial agent is composed of 923 composite bacteria.

[0044] The diameter of the fertilizer for soil health is 3.5 mm.

[0045] Experimental Example 1

[0046] Effects of a fertilizer for soil health on rice yields

[0047] A 9-mu experimental field was selected and randomly divided into 9 equal experimental plots. Rice was uniformly raised, transplanted, and produced. The fertilizers prepared in Examples 1, 2, and 3 were used as treatments. Three replicates were set for each treatment. Each plot had an area of ​​1 mu. 75 kg of fertilizer was applied per mu. The rice was harvested and dried individually and weighed for dry weight. The average yield per mu was calculated.

[0048] Result analysis: Figure 1 As shown, the average rice yields of Example 1, Example 2 and Example 3 groups were all at a relatively high level, among which the average rice yield per mu of Example 2 group was the highest.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0050] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A fertilizer for soil health, characterized in that: The fertilizer for soil health comprises the following components in parts by weight: 15-50 parts of animal manure, 4-15 parts of sludge, 9-30 parts of plant straw powder, 3-20 parts of coconut shell powder, 0.5-5 parts of deodorant, and 1.5-15 parts of bacterial agent.

2. A fertilizer for soil health according to claim 1, characterized in that: The fertilizer for soil health comprises the following components in parts by weight: 20-40 parts of animal manure, 5-10 parts of sludge, 10-25 parts of plant straw powder, 4-18 parts of coconut shell powder, 1-4 parts of deodorant, and 2-10 parts of bacterial agent.

3. A fertilizer for soil health according to claim 2, characterized in that: The fertilizer for soil health includes the following components in parts by weight: 20-30 parts of animal manure, 5-7 parts of sludge, 15-18 parts of plant straw powder, 5-10 parts of coconut shell powder, 2-4 parts of deodorant, and 2-6 parts of bacterial agent.

4. A fertilizer for soil health according to claim 3, characterized in that: The animal manure is composed of one or more of chicken manure, pig manure, cow manure and sheep manure.

5. A fertilizer for soil health according to claim 4, characterized in that: The sludge is fish pond sludge.

6. A fertilizer for soil health according to claim 5, characterized in that: The plant straw powder is one or more of corn straw powder, wheat straw powder and soybean straw powder.

7. A fertilizer for soil health according to claim 6, characterized in that: The deodorant is prepared by mixing ferrous sulfate and magnesium sulfate.

8. A fertilizer for soil health according to claim 7, characterized in that: The bacterial agent is composed of 923 composite bacteria.

9. A fertilizer for soil health according to claim 8, characterized in that: The diameter of the fertilizer for soil health is 1.5-4.5 mm.

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