Compound preparation foliar fertilizer for preventing freezing, resisting high temperature and relieving drought of plants and preparation method of compound preparation foliar fertilizer

Abstract

The invention discloses a composite preparation based on biological enzyme, enzyme, alginic acid, salicylic acid and trehalose and a preparation method thereof. The preparation can effectively enhance the stress resistance of plants and help the plants to resist low-temperature freezing injury, high-temperature heat injury and drought stress. The fertilizer is used for foliage spraying or root irrigation, and is simple and convenient to operate, remarkable in effect and environment-friendly.

Description

Technical Field

[0001] The present invention relates to the field of agricultural biotechnology, and particularly to a composite preparation for enhancing plant stress resistance (freezing resistance, high temperature resistance, drought alleviation) and a preparation method thereof. Background Art

[0002] During the growth process, plants often face extreme environmental conditions such as low-temperature freezing damage, high-temperature heat damage, and drought stress, which will seriously affect the growth, development, and yield of plants. Traditional coping methods mainly rely on chemical agents and physical measures, but these methods often have limited effects and may have negative impacts on the environment. In recent years, biological preparations have gradually attracted attention due to their environmental protection and high efficiency. Natural substances such as bioenzymes, enzymes, alginic acid, salicylic acid, and trehalose have been proven to have significant effects in improving plant stress resistance. Summary of the Invention Object of the Invention The object of the present invention is to provide a composite preparation based on bioenzymes, enzymes, alginic acid, salicylic acid, and trehalose, which can effectively enhance plant stress resistance and help plants resist low-temperature freezing damage, high-temperature heat damage, and drought stress.

[0004] Technical Solution This biological preparation enhances plant stress resistance through the synergistic effect of bioenzymes, enzymes, alginic acid, salicylic acid, and trehalose, helps plants cope with stresses such as freezing damage, high temperature, and drought, and at the same time promotes growth and enhances the adaptability to adversity.

[0005] Bioenzymes and Enzymes: Function: Promote plant metabolism and enhance stress resistance.

[0006] Principle: Bioenzymes and enzymes can accelerate the biochemical reactions in plants, help plants maintain normal metabolism in adversity, and enhance the abilities of freezing resistance, high-temperature resistance, and drought resistance.

[0007] Alginic Acid: Function: Enhance plant stress resistance and promote growth.

[0008] Principle: As a natural polysaccharide, alginic acid can stimulate plants to produce stress-resistant proteins and antioxidant substances, help plants cope with extreme environments, and at the same time promote root development and enhance water and nutrient absorption.

[0009] Salicylic Acid:

[0010] Function: Regulate plant immunity and enhance stress resistance.

[0011] Principle: Salicylic acid is a plant hormone that can activate the defense mechanism of plants and help plants resist stresses such as freezing damage, high temperature, and drought.

[0012] Trehalose: Function: Protect cells and maintain stability.

[0013] Principle: Trehalose can stabilize the cell membrane and protein structure under stress, prevent cell damage, and help plants survive in extreme environments.

[0014] Adjuvant: Function: Improve the stability and effectiveness of the preparation.

[0015] Principle: The adjuvant helps the components to be evenly distributed, enhances the adhesion and permeability of the preparation, and ensures that the active ingredients are fully absorbed by the plants.

[0016] The present invention provides a composite preparation, and its composition components and weight percentages are as follows: Bioenzyme: 5%-10% Enzyme: 5%-10% Alginic acid: 10%-20% Salicylic acid: 1%-5% Trehalose: 5%-15% Adjuvant: Appropriate amount

[0017] Preparation method

[0018] Raw material preparation: Weigh each component according to the above ratio.

[0019] Mixing and dissolving: Add bioenzyme, enzyme, alginic acid, salicylic acid and trehalose to deionized water in sequence and stir evenly.

[0020] Adjust the pH value: Adjust the pH value of the solution to 6.0-7.0 with sodium hydroxide or hydrochloric acid.

[0021] Add adjuvant: Add adjuvant (such as stabilizer, penetrant, etc.) and continue to stir until completely dissolved.

[0022] Filtration and sterilization: Filter and sterilize the solution to obtain the final product.

[0023] Usage method Foliar spraying: Dilute the composite preparation 500-1000 times and evenly spray it on the leaf surface of plants, spraying once every 7-10 days.

[0024] Root irrigation: Dilute the composite preparation 1000-2000 times and use it for root irrigation of plants, once every 15-20 days. Specific implementation mode

[0026] Example 1: Antifreeze effect test Test object: Winter wheat Test method: Before the low temperature comes, dilute the composite preparation 500 times and spray it on the leaf surface of winter wheat.

[0027] Result: The frost damage rate of winter wheat in the treatment group was significantly lower than that in the control group, and the yield increased by 15%.

[0028] Example 2: High temperature resistance effect test Test object: Tomato Test method: During the high temperature season, dilute the compound preparation 1000 times and spray it on the tomato leaves.

[0029] Result: The leaf burn rate of tomatoes in the treatment group was significantly reduced, and the fruit yield increased by 20%.

[0030] Example 3: Drought alleviation effect test Test object: Maize Test method: Under drought conditions, dilute the compound preparation 1000 times and use it for root irrigation of maize.

[0031] Result: The degree of leaf wilting of maize in the treatment group was significantly reduced, and the yield increased by 18%.

[0032] Advantages and effects 1. Versatility: This compound preparation has the functions of anti-freezing, high temperature resistance and drought alleviation at the same time, and has a wide range of applications.

[0033] 2. High efficiency: Through the synergistic effect of various active ingredients, the stress resistance of plants is significantly improved.

[0034] 3. Environmental protection: All ingredients are natural substances, friendly to the environment and will not cause pollution.

[0035] 4. Easy to use: It can be used by foliar spraying or root irrigation, and the operation is simple.

[0036] Preparation process of the preparation: The process of generating the biological preparation is carried out according to the following steps: 1. Raw material preparation Biological enzyme: 5% - 10% Enzyme: 5% - 10% Alginic acid: 10% - 20% Salicylic acid: 1% - 5% Trehalose: 5% - 15% Auxiliary agent: Appropriate amount

[0037] Mixing and dissolving.

[0038] Step 1: Add alginic acid to an appropriate amount of water and stir until completely dissolved.

[0039] Step 2: Add trehalose to the dissolved alginic acid solution and continue to stir until uniform.

[0040] Step 3: Add the bio-enzyme and enzyme into the solution respectively, and stir slowly to avoid enzyme inactivation.

[0041] Step 4: Add salicylic acid into the solution and continue stirring until it is completely dissolved.

[0042] Step 5: Add auxiliary agents to adjust the pH value and viscosity.

[0043] Homogenization Step 6: Subject the mixed solution to homogenization through a homogenizer to ensure uniform distribution of each component.

[0044] Filtration and sterilization Step 7: Filter the homogenized solution through a microporous filter to remove impurities.

[0045] Step 8: Sterilize the filtered solution to ensure the sterility of the product.

[0046] Filling and packaging Step 9: Fill the sterilized solution into pre-sterilized containers.

[0047] Step 10: Seal and package to ensure that the product is not contaminated during transportation and storage.

[0048] Quality inspection Step 11: Conduct quality inspection on the finished product, including indicators such as the content of active ingredients, pH value, viscosity, sterility, etc.

[0049] Storage and transportation Step 12: Store the qualified product in a cool and dry place, avoiding direct sunlight.

[0050] Step 13: Transport according to the specified transportation conditions to ensure the stable quality of the product.

[0051] ( Figure 1 ) is the process flow chart: The accompanying drawing of the specification is: the process flow chart Raw material preparation → Mixing and dissolution → Homogenization → Filtration and sterilization → Filling and packaging → Quality inspection → Storage and transportation Detailed step description

[0052] 1. Raw material preparation: Ensure that the quality and purity of all raw materials meet the requirements.

[0053] 2. Mixing and dissolution: Add each component into water according to the proportion and stir until it is completely dissolved.

[0054] 3. Homogenization: Make the solution evenly distributed through a homogenizer.

[0055] 4. Filtration and sterilization: Remove impurities and ensure sterility.

[0056] 5. Filling and Packaging: Fill the solution into the container and seal it.

[0057] 6. Quality Inspection: Inspect various indicators to ensure product quality.

[0058] 7. Storage and Transportation: Store and transport under specified conditions.

[0059] Through the above steps, a biological agent meeting the requirements is generated.

Claims

1. A composite foliar fertilizer for plant antifreeze, high temperature resistance and drought relief and a preparation method thereof, characterized in that: The invention comprises the following components in weight percentage: 5%-10% biological enzyme, 5%-10% enzyme, 10%-20% alginic acid, 1%-5% salicylic acid, 5%-15% trehalose and 40%-74% auxiliary agent.

2. The composite formulation according to claim 1, characterized in that The auxiliary agents include stabilizers and penetrants.

3. A method for preparing the composite formulation according to claim 1, characterized in that: The following steps are involved: - Weigh each component in proportion; - Add biological enzyme, enzyme, alginic acid, salicylic acid and trehalose into deionized water in sequence and stir evenly; - Adjust the solution pH to 6.0-7.0; - Add the auxiliary agent and continue stirring until it is completely dissolved; - Filter and sterilize to obtain the final product.

4. A method for using the composite formulation according to claim 1, characterized in that: Includes foliar sprays and root irrigation.

Images