Plant-based insect-repellent anti-freezing agent and preparation method thereof

Abstract

The invention relates to a plant-based insect-repellent anti-freezing agent and a preparation method thereof. The plant-based insect-repellent anti-freezing agent is prepared from the following components: pyroligneous liquor, organic silicon, amino acid calcium, amino acid zinc, boric acid and sodium humate. According to the invention, the wood vinegar is prepared by adopting frigid broad-leaved woods, especially oak wood, as raw materials through dry distillation and extraction, so that the wood vinegar has anti-freezing components, and meanwhile, trace elements such as silicon, calcium, boron and zinc are added, so that the cell thickness can be increased, the toughness of cell walls can be enhanced, the anti-freezing capability of plants can be improved, and various trace elements are added; the preparation has the functions of sterilization, insect repelling, insect control and disease resistance, especially contains phenolic substances, has a special cigarette smell and is used for repelling snails and other soft insects; beneficial microorganism activity of water and soil is improved, and crop growth is promoted; the yield and quality of crops are improved; the fertilizer can be mixed with pesticides and chemical fertilizers for use, the efficacy of the pesticides and the chemical fertilizers can be improved, and pesticide residues are degraded; the insect-repelling and anti-freezing effects of various crops are effectively improved, the cold resistance is enhanced, and the crops are prevented from being frozen to reduce the yield.

Description

Technical Field

[0001] The invention relates to the technical field of wood vinegar, in particular to a plant-based insect repellent antifreeze agent and a preparation method thereof. Background Art

[0002] Wood vinegar is a reddish brown organic acid mixture (pH about 2.5-3.5) obtained during the pyrolysis of biomass, containing more than 200 organic substances such as acids, alcohols, phenols, ketones, and trace minerals such as K, Ca, Mg, Zn, Mn, Fe, etc. This liquid has a variety of uses, including agricultural, industrial and commercial fields. In the agricultural field, wood vinegar can be used as a fertilizer and plant growth regulator. In the industrial field, it can be used as a deodorant, pesticide and preservative, etc. In the commercial field, it can be used as a food additive, etc.

[0003] Wood vinegar, which is currently used in agriculture, is widely used because of its good effect and low toxic and side-effect pesticide residues. However, it is often damaged in winter due to the lower temperature, resulting in reduced production and reduced quality.

[0004] Therefore, there is an urgent need for a preparation based on wood vinegar, containing multiple nutrients, having insect repellent and antifreeze effects, and improving the low-temperature survival quality of crops. Summary of the invention

[0005] In order to solve the problems of the prior art, the present invention provides a plant-based insect repellent antifreeze agent and a preparation method thereof.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical scheme: a plant-based insect repellent antifreeze agent and a preparation method thereof, which is composed of the following ingredients in proportion: 80-120 parts of wood vinegar, 0.2-1 part of silicone, 0.5-1.5 parts of amino acid calcium, 0.5-1.5 parts of boric acid, 0.2-1 part of amino acid zinc, and 3-5 parts of sodium humate.

[0007] Preferably, a plant-based insect repellent antifreeze agent and a preparation method thereof, comprising 100 parts of wood vinegar, 0.5 parts of organosilicon, 1.0 parts of amino acid calcium, 1.0 parts of boric acid, 0.5 parts of amino acid zinc, and 3 parts of sodium humate.

[0008] Preferably, a plant-based insect repellent antifreeze agent and a preparation method thereof, comprising 90 parts of wood vinegar, 0.8 parts of organosilicon, 1.1 parts of amino acid calcium, 1.2 parts of boric acid, 0.3 parts of amino acid zinc, and 3.3 parts of sodium humate.

[0009] Preferably, a plant-based insect repellent antifreeze agent and a preparation method thereof, comprising 115 parts of wood vinegar, 0.5 parts of organosilicon, 0.7 parts of amino acid calcium, 0.8 parts of boric acid, 0.8 parts of amino acid zinc, and 3.8 parts of sodium humate.

[0010] Preferably, the wood vinegar is prepared by using cold-zone broad-leaved forest as raw material, especially oak wood dry distillation extraction, to provide antifreeze components.

[0011] A plant-based insect repellent antifreeze agent and a preparation method thereof, comprising the following preparation method:

[0012] Step 1, weighing the raw materials wood vinegar, silicone, amino acid calcium, boric acid, amino acid zinc, and sodium humate in turn through a mass proportioning machine according to the formula ratio;

[0013] Step 2: Turn on and run the stirrer, and first stir the weighed raw materials except the silicone for 15-30 minutes;

[0014] Step 3: After the mixture is evenly mixed, stop the agitator and then use the filling machine to fill the mixture into a barrel. This is solution A.

[0015] Step 4: Package the silicone separately as solution B.

[0016] Step 5. Pack solution A and solution B in a carton, mix them evenly according to the instructions before use, and prepare them before use.

[0017] Dosage and Administration: Dilute 300 times according to the instructions before use, spray on leaves or irrigate roots, mix well, and prepare before use.

[0018] The main effects of wood vinegar

[0019] (1) Promote plant growth: enhance the vitality of crop roots and leaves, promote rooting and development, promote the accumulation of plant vitamins and sugar content, and improve the flavor of fruits and vegetables.

[0020] (2) Sterilization and anti-feeding: Wood vinegar has a good bactericidal effect at high concentrations, which can reduce the occurrence of diseases; the special smoky smell can repel pests and underground nematodes, preventing crops from being eaten;

[0021] (3) High permeability: allows small molecule fertilizer components to quickly penetrate into plants.

[0022] (4) Soil regulation: It can effectively alleviate the degree of soil salinization and sub-salinization, and play a role in regulating the soil pH value.

[0023] (5) Freshness preservation: It has the function of preventing acidification and preserving freshness.

[0024] (6) Deodorization: It can neutralize malodorous components such as sulfur compounds, ammonia, and hydrogen sulfide.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention adopts wood vinegar prepared by dry distillation and extraction of cold-zone broad-leaved forests, especially oak, to make it have antifreeze components. At the same time, adding trace elements such as silicon, calcium, boron, zinc, etc. can increase cell thickness and improve the antifreeze ability of plants. In actual use, different concentrations are used for different plants, effectively increasing the cell thickness of various plants, and absorbing the antifreeze components in the wood vinegar, greatly improving the antifreeze effect of plants, and having an outstanding repellent effect on soft-bodied pests such as snails. In actual use, it not only has the traditional effects of wood vinegar, but also has the effects of insect repelling and antifreeze. The effect makes the preparation have the functions of sterilization, insect repellent, disease resistance, increasing the activity of beneficial microorganisms in water and soil, and promoting crop growth. In particular, it contains phenolic substances with a special smoky smell, which is effective in driving away soft insects such as snails. It can also be used as a green and pollution-free pesticide and micro-fertilizer to increase the yield and quality of crops. It can also be mixed with chemical pesticides and fertilizers to improve the efficiency of pesticides and fertilizers and degrade pesticide residues. At the same time, it can effectively improve the insect repellent and anti-freeze effects of various crops, especially for winter crops, improve the survival quality of crops under low temperatures, enhance cold resistance, and avoid freezing and production reduction of crops.

[0027] 2. The preparation can also be used in rice fields to prevent and treat rice damping off, rice blast, sheath blight, apple rot, watermelon wilt, cucumber downy mildew and other diseases. It can also be used as a soil conditioner, plant growth regulator, pesticide synergist, and insecticide. It can enhance the vitality of crop roots and leaves, slow down aging, reduce fruit acidity, extend fruit storage time, and improve flavor. It can prevent and treat some diseases and pests on soil and leaves, promote the reproduction of beneficial microorganisms in the soil, and accelerate the fermentation of compost. DETAILED DESCRIPTION

[0028] Embodiment 1: A plant-based insect repellent antifreeze agent and a preparation method thereof, which is composed of the following components in proportion: 100Kg of wood vinegar, 0.5Kg of organosilicon, 1.0Kg of amino acid calcium, 1.0Kg of boric acid, 0.5Kg of amino acid zinc, and 3Kg of sodium humate.

[0029] A plant-based insect repellent antifreeze agent and a preparation method thereof, comprising the following preparation method:

[0030] Step 1: According to the above formula, the raw materials wood vinegar 100Kg, amino acid calcium 1.0Kg, organosilicon 0.5Kg, boric acid 1.0Kg, amino acid zinc 0.5Kg, and sodium humate 3Kg are weighed in sequence by a mass proportioning machine;

[0031] Step 2: Turn on and run the stirrer, and first stir the weighed raw materials except the silicone for 15 minutes;

[0032] Step 3: After the mixture is evenly mixed, stop the agitator and then use the filling machine to fill the mixture into a barrel. This is solution A.

[0033] Step 4: Pack 0.5 kg of organosilicon separately as solution B.

[0034] Step 5. Pack solution A and solution B in a carton, mix them evenly according to the instructions before use, prepare them before use, and dilute them 200-400 times before use.

[0035] Example 2: A plant-based insect repellent antifreeze agent and a preparation method thereof, which is composed of the following ingredients in proportion: 90 kg of wood vinegar, 0.8 kg of silicone, 1.1 kg of amino acid calcium, 1.2 kg of boric acid, 0.3 kg of amino acid zinc, and 3.3 kg of sodium humate.

[0036] A plant-based insect repellent antifreeze agent and a preparation method thereof, comprising the following preparation method:

[0037] Step 1, according to the above formula, 90Kg of raw wood vinegar, 0.8K of organosilicon, 1.1Kg of amino acid calcium, 1.2Kg of boric acid, 0.3Kg of amino acid zinc, and 3.3 kg of sodium humate are weighed in sequence by a mass proportioning machine;

[0038] Step 2: Turn on and run the stirrer, and first stir the weighed raw materials except the silicone for 15 minutes;

[0039] Step 3: After the mixture is evenly mixed, stop the agitator and then use the filling machine to fill the mixture into a barrel. This is solution A.

[0040] Step 4: Pack 0.8 kg of organosilicon separately as solution B.

[0041] Step 5. Pack solution A and solution B in a carton, mix them evenly according to the instructions before use, prepare them before use, and dilute them 200-400 times before use.

[0042] Example 3: A plant-based insect repellent antifreeze agent and a preparation method thereof, consisting of the following ingredients in proportion: 115 kg of wood vinegar, 0.5 kg of silicone, 0.7 kg of amino acid calcium, 0.8 kg of boric acid, 0.8 kg of amino acid zinc, and 3.8 kg of sodium humate.

[0043] A plant-based insect repellent antifreeze agent and a preparation method thereof, comprising the following preparation method:

[0044] Step 1, according to the above formula, the raw materials wood vinegar 115Kg, organosilicon 0.5Kg, amino acid calcium 0.7Kg, boric acid 0.8Kg, amino acid zinc 0.8Kg, and sodium humate 3.8Kg are weighed in sequence by a mass proportioning machine;

[0045] Step 2: Turn on and run the stirrer, and first stir the weighed raw materials except the silicone for 13 minutes;

[0046] Step 3: After the mixture is evenly mixed, stop the agitator and then use the filling machine to fill the mixture into a barrel. This is solution A.

[0047] Step 4: Pack 0.5 kg of organosilicon separately as solution B.

[0048] Step 5. Pack solution A and solution B in a carton, mix them evenly according to the instructions before use, prepare them before use, and dilute them 200-400 times before use.

[0049] In summary, the wood vinegar prepared by dry distillation and extraction using boreal broad-leaved forests, especially larch, as the main raw material has antifreeze components. At the same time, adding trace elements such as silicon, calcium, boron, and zinc can increase cell thickness and toughness, and improve the antifreeze ability of plants. In actual use, different concentrations are used for different plants, which effectively increases the cell thickness of various plants, and absorbs the antifreeze components in the wood vinegar, greatly improving the antifreeze effect of plants. At the same time, it contains phenolic substances and has a special smoke smell, which has an outstanding effect on driving away soft insects such as snails.

[0050] Wood vinegar is a natural plant material extracted by biochemical technology. The main components of this product are acetic acid, phenols, and water, of which the organic component acetic acid accounts for more than 10%. This product has strong bactericidal and antibacterial functions at high concentrations, and can inhibit the reproduction of miscellaneous bacteria at low concentrations, and has antibacterial and anti-insect effects. Wood vinegar contains many phenolic substances that can kill bacteria, disinfect and repel pests, and is used as a disinfectant and insect repellent.

[0051] According to this method, the comparative experiment was made:

[0052] Experimental group: using the preparation of Example 1 diluted 300 times;

[0053] Control group: 300-fold dilution of traditional wood vinegar preparation;

[0054] Spray potato leaves once every half a month and record the specific conditions after each spraying.

[0055]

[0056]

[0057] In the experiment, a small number of snails could still be seen the next day after the application of traditional southern coniferous earth kiln wood vinegar, while no snails could be found at all with the wood vinegar extracted by dry distillation of broad-leaved oak, birch and other northern broad-leaved trees. The effect on snails is obvious. In terms of anti-freeze, the potatoes treated with southern coniferous earth kiln wood vinegar suffered severe frost damage after a sudden drop in temperature due to strong winds, with yellow and wilted leaves, while the potatoes treated with wood vinegar extracted by dry distillation of northern broad-leaved oak, birch and other broad-leaved trees suffered almost no frost damage, with emerald green leaves and vigorous growth. The yield per mu was measured to be 1,500 kilograms higher than the control at harvest. The measurement showed that the lowest temperature of the anti-freeze experiment was -8 degrees Celsius.

[0058] After using this preparation, a protective film will be quickly formed on the surface of the crop, and the film will be stabilized, which can resist the freezing damage caused by cold weather and enable the crop to resume growth, flowering and fruiting. This preparation has strong preventive effect, fast thawing, good effect, convenient use, wide application area, and many types of crops. It has a good effect in preventing freezing damage and preventing the water in the cells from escaping outward. 1-7 days before the arrival of cold weather, the use of this product has a strong antifreeze effect and fast speed. When the crop encounters cold weather, the leaves and growing points will freeze. After thawing, the leaves and the growth points that have been freed from freezing damage will lose water and wilt. This product has a cell repair function, which protects the crop from low temperature freezing damage. It contains antifreeze factors, which not only relieves freezing damage, but also promotes crop growth, playing the role of double insurance with one spray.

[0059] Specific use of the present invention:

[0060] Leafy vegetables

[0061] For short crops during the cultivation period such as spinach, komatsuna (also known as rapeseed), and Chinese cabbage (also known as pakchoi), diluted low-concentration preparations are mostly applied before and after the germination period. For example: spray 350 times diluted solution twice (every 5 days), spray 300 times diluted solution after 15 days, change to 280 times diluted solution after 20 days, and spray 280 times diluted solution once before harvest. Cabbage and Chinese cabbage: spray with 300 times diluted solution 2 to 3 times / month after transplantation, and spray with 350 times diluted solution every 7 days during the seedling period for better results. Spraying in winter not only meets various nutritional needs, but also contains phenolic substances with a special smoke smell, which is used to drive away soft insects such as snails, and effectively improve the cold resistance and insect repellent ability of leafy vegetables, and effectively prevent vegetables from freezing and reducing production.

[0062] Onions

[0063] Spray scallions, onions, and garlic with 200-400 times diluted solution during the seedling stage, and spray 300 times diluted solution 2-3 times / month from the second half of the growth stage to the harvest stage. At this time, the scallions will become pointed, the color will be beautiful, and the leaves will be more tightly wrapped; not to mention the quality, it will be soft and delicious to eat. The garlic will also be strong after harvest, and the yield of garlic can be increased. Spraying in winter not only meets various nutritional needs, but also effectively improves the cold resistance of leafy vegetables and effectively prevents vegetables from freezing and reducing production. It especially contains phenolic substances and has a special smoky smell, which is used to drive away soft insects such as snails.

[0064] Fruits and vegetables

[0065] Tomatoes, cucumbers, eggplants, etc. are sprayed with 350 times diluted solution when they are seedlings, and then sprayed with 300 times diluted solution 2 to 3 times a month to make them grow smoothly. The purple color of eggplant will become bright and rich. If the brown roots of tomatoes have rot symptoms, you can use the preparation to water the roots. In order to prevent the soil temperature from being too low, adding an appropriate amount of powdered charcoal to the soil around the roots will have a more significant effect. In addition, for eggplants with symptoms such as green wilt and hemi-body wilt, an average of 1 to 2 liters of 50 times diluted solution per plant can restore them. Spraying in winter not only meets various nutritional needs, but also effectively improves the cold resistance of fruit and vegetables, effectively prevents frostbite and production reduction of fruit, and improves the quality of fruit and vegetables.

[0066] Sweet potatoes

[0067] The most significant effect is on potatoes, which are sprayed 2 to 3 times a month with a 300-fold dilution to ensure their growth. The yield of taro, sweet potato, and taro is increased. The effect of spraying the preparation before the root tuber is formed (the white root turns red) is uneven. Spraying not only meets various nutritional needs, but also effectively improves the insect repellent ability of sweet potato vegetables, effectively prevents the reduction of sweet potato borers, and improves the yield and quality of sweet potatoes.

[0068] Root vegetables

[0069] A few days after the radish thinning is completed (4 to 5 leaves have grown), spray with 300 times diluted solution. Spraying can meet various nutritional needs, and at the same time effectively improve the cold resistance and insect repellent ability of leafy vegetables, effectively prevent root frostbite and borers from reducing production, and improve the quality of root vegetables.

[0070] Fruit trees

[0071] The preparation is diluted 200-400 times and sprayed. On the one hand, the wood vinegar prepared by dry distillation and extraction of oak wood has antifreeze components. At the same time, the addition of trace elements such as silicon, calcium, boron, and zinc can increase cell thickness and enhance the plant's antifreeze ability. On the other hand, it also contains phenolic substances and has a special smoky smell, which is effective in repelling soft insects such as snails.

Claims

1. A plant-based insect repellent antifreeze agent and a preparation method thereof, characterized in that: It is composed of the following ingredients in proportions: 80-120 parts of wood vinegar, 0.2-1 part of silicone, 0.5-1.5 parts of amino acid calcium, 0.5-1.5 parts of boric acid, 0.2-1 part of amino acid zinc, and 3-5 parts of sodium humate.

2. The plant-based insect repellent antifreeze agent and its preparation method according to claim 1, characterized in that: 100 parts of wood vinegar, 0.5 parts of organosilicon, 1.0 parts of amino acid calcium, 1.0 parts of boric acid, 0.5 parts of amino acid zinc, and 3 parts of sodium humate.

3. The plant-based insect repellent antifreeze agent and its preparation method according to claim 1, characterized in that: 90 parts of wood vinegar, 0.8 parts of organosilicon, 1.1 parts of amino acid calcium, 1.2 parts of boric acid, 0.3 parts of amino acid zinc, and 3.3 parts of sodium humate.

4. The plant-based insect repellent antifreeze agent and its preparation method according to claim 1, characterized in that: 115 parts of wood vinegar, 0.5 parts of organosilicon, 0.7 parts of amino acid calcium, 0.8 parts of boric acid, 0.8 parts of amino acid zinc, and 3.8 parts of sodium humate.

5. The plant-based insect repellent antifreeze agent and its preparation method according to claim 1, characterized in that: The wood vinegar is prepared by using cold zone broad-leaved forest wood as raw material, especially by using oak wood dry distillation extraction, and is used to provide antifreeze components.

6. A plant-based insect repellent antifreeze agent and a preparation method thereof according to any one of claims 1 to 5, comprising the following preparation method: Step 1, weighing the raw materials wood vinegar, silicone, amino acid calcium, boric acid, amino acid zinc, and sodium humate in turn through a mass proportioning machine according to the formula ratio; Step 2: Turn on and run the stirrer, and first stir the weighed raw materials except the silicone for 15-30 minutes; Step 3: After the mixture is evenly mixed, the agitator is stopped, and then the mixture is bottled by a filling machine, which is solution A. Step 4, packaging the silicone separately as solution B; Step 5. Pack solution A and solution B in a carton, mix them evenly according to the instructions before use, and prepare them before use.

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