Plant nutrient solution formula and preparation method thereof

Abstract

The invention discloses a plant nutrient solution formula and a preparation method thereof. The invention belongs to the technical field of plant nutrient solutions. The formula of the plant nutrient solution comprises the following components in parts by weight: 25-35 parts of plant juice; 4-8 parts of urea; 4-6 parts of calcium nitrate; 6-8 parts of soluble sugar; 3-5 parts of an antioxidant; 2-10 parts of a pH regulator; and the balance of water. The plant nutrient solution provided by the invention can be suitable for various plants and is a universal nutrient solution, and the plants can absorb necessary nutrients required by growth and development of the plants; the fertilizer can promote the absorption of plants to organic matters, and can accelerate the metabolism of nutrient substances in the plants so as to improve photosynthesis; the method is not only suitable for large-scale production of plants, but also suitable for household self-planted vegetables, fruit trees or flowers, and has wide application value and market prospect.

Description

Technical Field

[0001] The invention belongs to the technical field of plant nutrient solution, and specifically refers to a plant nutrient solution formula and a preparation method thereof. Background Art

[0002] At present, the production process of vegetables, fruits, flowers and other plants pursues the maximization of output, and a large amount of chemical fertilizers are used, which inhibits the growth of soil microorganisms, destroys the microecological environment, and is prone to diseases and insect pests. The biological adversity of microbial inhibition and the chemical adversity of excessive use of pesticides and fertilizers lead to gene mutations in plant cells, and further affect the healthy growth of humans and other animals. Pesticide residues that fight biological diseases and heavy metal pollution caused by industrial development are also easy to cause chemical pollution and affect food safety. Animal manure is beneficial to the protection of the microecological environment and promotes plant growth, but there are hidden dangers such as infectious diseases, which is not conducive to industrial production processes.

[0003] Nutrient solution is a new type of nutrient solution synthesized by biological fermentation, chemical chelation, physical activation and other processes using environmental biological ecological symbiosis technology and mycorrhizal symbiosis principles. By using nutrient solution instead of chemical fertilizers and animal manure for plant production, pollution to plants can be reduced. However, the effect of nutrient solution on plant yield, survival rate and quality is not as good as that of chemical fertilizers.

[0004] Sodium nitrophenolate is a broad-spectrum plant growth regulator that promotes the flow of cell protoplasm, accelerates plant metabolism, improves cell vitality, accelerates plant growth and development, promotes root and seedling growth, protects flowers and fruits, increases yield, and enhances stress resistance. It can be used alone or as a pesticide additive or fertilizer additive; it can be used in combination with fertilizers, pesticides, feed, etc. Sodium nitrophenolate has the effects of promoting blood circulation and beauty and hairdressing for the human body. It has no side effects on humans and animals and does not have any residue problems. Sodium nitrophenolate can accelerate the flow of plant cell protoplasm and the detoxification of plants. It has a strong detoxification and healing effect on plants that suffer from drug damage, fertilizer damage, frost damage or other natural disasters. This is not available in other plant growth regulators. It has the ability to enhance the resistance of crops to fungal diseases, bacterial diseases, and viral diseases.

[0005] Plant nutrient solution directly acts on the soil at the root of the plant, which often leads to serious loss of nutrients and low effective utilization rate. And since most of the plant nutrients are made of chemical reagents, there are many mineral elements, and long-term use will cause soil compaction and fertility decline, resulting in plant yield reduction or plant poisoning. The root system is the "root" of the plant, and any factor affecting the development of the root system will affect the growth and development of the entire plant. Therefore, paying attention to the development of the plant root system is the key to the healthy growth and increase of the plant. Patent No. CN103145496A discloses a preparation method of a marine algae plant nutritional growth regulator, but the amount of cellulase, papain and pectinase used in the patent is not much different. Since the price of protease is much more expensive than other enzymes, if the same amount of protease is used, the processing cost will increase, resulting in unnecessary waste of resources. In addition, the patent also has the problem of insufficient enzymolysis. Summary of the invention

[0006] The purpose of the present invention is to provide a plant nutrient solution formula and a preparation method thereof. The plant nutrient solution provided by the present invention can be applicable to various plants and is a universal nutrient solution. Plants can absorb the necessary nutrients required for their own growth and development; the present invention can promote the plant's absorption of organic matter, and can accelerate the metabolism of nutrients in the plant body to improve photosynthesis; the present invention is not only suitable for large-scale production of plants, but also suitable for vegetables, fruit trees or flowers grown by families, and has broad application value and market prospects.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present invention is as follows: a plant nutrient solution formula and a preparation method thereof, wherein the plant nutrient solution formula comprises the following components in parts by weight: 10-50 parts of plant juice; 1-20 parts of urea; 2-15 parts of calcium nitrate; 3-30 parts of soluble sugar; 1-10 parts of antioxidant; 1-20 parts of pH regulator; and the balance of water.

[0008] Preferably, the plant nutrient solution formula comprises the following components in parts by weight: 20-40 parts of plant juice; 2-15 parts of urea; 3-10 parts of calcium nitrate; 5-10 parts of soluble sugar; 2-8 parts of antioxidant; 1-15 parts of pH regulator; and the balance of water.

[0009] Preferably, the plant nutrient solution formula comprises the following components in parts by weight: 25-35 parts of plant juice; 4-8 parts of urea; 4-6 parts of calcium nitrate; 6-8 parts of soluble sugar; 3-5 parts of antioxidant; 2-10 parts of pH regulator; and the balance of water.

[0010] Furthermore, the plant juice is one or more of corn juice and zucchini juice.

[0011] Furthermore, the soluble sugar is one or more of glucose, fructose, maltose and sucrose.

[0012] Furthermore, the antioxidant is one or more of vitamin C, vitamin E and glutathione.

[0013] Furthermore, the pH regulator is one or more of citric acid and potassium citrate.

[0014] The present invention also provides a method for preparing a plant nutrient solution, the method comprising the following steps:

[0015] (1) squeezing the plant with a squeezing tool and filtering to obtain liquid 1;

[0016] (2) mixing urea, calcium nitrate, soluble sugar and antioxidant into water and stirring to obtain liquid 2;

[0017] (3) The liquid 1 and the liquid 2 are mixed and the pH is adjusted to obtain the plant nutrient solution.

[0018] Preferably, the pH in step (3) is 5-7.

[0019] Furthermore, the plant nutrient solution is used by spray irrigation or drip irrigation.

[0020] The beneficial effects achieved by the present invention using the above structure are as follows: (1) The plant nutrient solution provided by the present invention can be applied to various plants and is a universal nutrient solution. Plants can absorb the necessary nutrients required for their own growth and development; (2) The present invention can promote the absorption of organic matter by plants, accelerate the metabolism of nutrients in plants, and thus improve photosynthesis; (3) The present invention is not only suitable for large-scale production of plants, but also suitable for home-grown vegetables, fruit trees or flowers, and has broad application value and market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Average tomato yield per acre.

[0022] 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

[0023] 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.

[0024] Unless otherwise defined, all professional and scientific terms used herein have the same meanings as those familiar to those skilled in the art. In addition, any methods and materials similar or equivalent to those described herein may be applied to the present invention. The preferred implementation methods and materials described herein are for demonstration purposes only and are not intended to limit the content of this application.

[0025] The experimental methods in the following examples are conventional methods unless otherwise specified; the experimental materials and test strains used in the following examples are purchased from commercial channels unless otherwise specified.

[0026] Example 1

[0027] A plant nutrient solution formula and preparation method thereof

[0028] The plant nutrient solution formula comprises the following components in parts by weight: 25 parts of plant juice; 4 parts of urea; 6 parts of calcium nitrate; 8 parts of soluble sugar; 5 parts of antioxidant; 5 parts of pH regulator; and the balance of water.

[0029] Wherein, the plant juice is one or more of corn juice and zucchini juice.

[0030] Wherein, the soluble sugar is one or more of glucose, fructose, maltose and sucrose.

[0031] Wherein, the antioxidant is one or more of vitamin C, vitamin E and glutathione.

[0032] Wherein, the pH regulator is one or more of citric acid and potassium citrate.

[0033] The present invention also provides a method for preparing a plant nutrient solution, the method comprising the following steps:

[0034] (1) squeezing the plant with a squeezing tool and filtering to obtain liquid 1;

[0035] (2) mixing urea, calcium nitrate, soluble sugar and antioxidant into water and stirring to obtain liquid 2;

[0036] (3) The liquid 1 and the liquid 2 are mixed and the pH is adjusted to obtain the plant nutrient solution.

[0037] Wherein, the pH in step (3) is 6.

[0038] Wherein, the plant nutrient solution is used by spray irrigation or drip irrigation.

[0039] Example 2

[0040] A plant nutrient solution formula and preparation method thereof

[0041] The plant nutrient solution formula comprises the following components in parts by weight: 30 parts of plant juice; 6 parts of urea; 5 parts of calcium nitrate; 7 parts of soluble sugar; 4 parts of antioxidant; 8 parts of pH regulator; and the balance of water.

[0042] Wherein, the plant juice is one or more of corn juice and zucchini juice.

[0043] Wherein, the soluble sugar is one or more of glucose, fructose, maltose and sucrose.

[0044] Wherein, the antioxidant is one or more of vitamin C, vitamin E and glutathione.

[0045] Wherein, the pH regulator is one or more of citric acid and potassium citrate.

[0046] The present invention also provides a method for preparing a plant nutrient solution, and the preparation method is implemented with reference to Example 1.

[0047] Example 3

[0048] A plant nutrient solution formula and preparation method thereof

[0049] The plant nutrient solution formula comprises the following components in parts by weight: 35 parts of plant juice; 8 parts of urea; 4 parts of calcium nitrate; 6 parts of soluble sugar; 3 parts of antioxidant; 2 parts of pH regulator; and the balance of water.

[0050] Wherein, the plant juice is one or more of corn juice and zucchini juice.

[0051] Wherein, the soluble sugar is one or more of glucose, fructose, maltose and sucrose.

[0052] Wherein, the antioxidant is one or more of vitamin C, vitamin E and glutathione.

[0053] Wherein, the pH regulator is one or more of citric acid and potassium citrate.

[0054] The present invention also provides a method for preparing a plant nutrient solution, and the preparation method is implemented with reference to Example 1.

[0055] Experimental Example 1

[0056] A plant nutrient solution prepared in Example 1, Example 2 and Example 3 was used as treatment and marked as Example 1 group, Example 2 group and Example 3 group; a tomato field in the seedling stage was selected as the experimental field, a total of 9 mu, and was evenly divided into 3 groups, each group of 1 mu, and each group had three replicates. The groups of Example 1-3 were respectively supplemented with nutrients by drip irrigation, and the other treatments were the same. When the tomatoes were mature, the average per mu yield of tomatoes in each group was calculated.

[0057] Result analysis: Figure 1 As shown, the average yields of tomatoes in Examples 1-3 are all at a relatively high level, among which the average yield in Example 1 is the highest.

[0058] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0059] The present invention and its embodiments are described above, and such 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 ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A plant nutrient solution formula and a preparation method thereof, characterized in that: The plant nutrient solution formula comprises the following components in parts by weight: 10-50 parts of plant juice; 1-20 parts of urea; 2-15 parts of calcium nitrate; 3-30 parts of soluble sugar; 1-10 parts of antioxidant; 1-20 parts of pH regulator; and the balance of water.

2. A plant nutrient solution formula and preparation method thereof according to claim 1, wherein the plant nutrient solution formula comprises the following components in parts by weight: 20-40 parts of plant juice; 2-15 parts of urea; 3-10 parts of calcium nitrate; 5-10 parts of soluble sugar; 2-8 parts of antioxidant; 1-15 parts of pH regulator; and the balance of water.

3. A plant nutrient solution formula and preparation method thereof according to claim 2, wherein the plant nutrient solution formula comprises the following components in parts by weight: 25-35 parts of plant juice; 4-8 parts of urea; 4-6 parts of calcium nitrate; 6-8 parts of soluble sugar; 3-5 parts of antioxidant; 2-10 parts of pH regulator; and the balance of water.

4. A plant nutrient solution formula and preparation method thereof according to claim 3, wherein the plant juice is one or more of corn juice and zucchini juice.

5. A plant nutrient solution formula and preparation method thereof according to claim 4, wherein the soluble sugar is one or more of glucose, fructose, maltose and sucrose.

6. A plant nutrient solution formula and preparation method thereof according to claim 5, wherein the antioxidant is one or more of vitamin C, vitamin E and glutathione.

7. A plant nutrient solution formula and preparation method thereof according to claim 6, wherein the pH regulator is one or more of citric acid and potassium citrate.

8. A plant nutrient solution formula and a preparation method thereof according to claim 7, wherein the preparation method comprises the following steps: (1) squeezing the plant with a squeezing tool and filtering to obtain liquid 1; (2) mixing urea, calcium nitrate, soluble sugar and antioxidant into water and stirring to obtain liquid 2; (3) The liquid 1 and the liquid 2 are mixed and the pH is adjusted to obtain the plant nutrient solution.

9. A plant nutrient solution formula and preparation method thereof according to claim 8, wherein the pH in step (3) is 5-7. 10 . A plant nutrient solution formula and preparation method thereof according to claim 9 , wherein the plant nutrient solution is used by spray irrigation or drip irrigation.

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