Nontoxic insect repellant for crop as well as preparation method and usage thereof
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A technology of insect repellant and crops, applied in the field of non-toxic insect repellent and its preparation, which can solve the problems of soil environment damage, affecting appearance, and difficult cleaning of pesticide residues
Inactive Publication Date: 2018-07-24
IDEAL NEW MATERIAL TECH HONGKONG LTD
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Problems solved by technology
Although with the development of scientific research, a small number of pesticides are already low-toxic, but the insecticidal effect is not good
In order to prevent insects from damaging and affecting the appearance of crops, the vast majority of crops are still using highly toxic pesticides in the planting process. Although they effectively ensure t
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Embodiment 1
[0028] A non-toxic insect repellent for crops, calculated in parts by weight, comprising: 0.1 part of vinegar, 300 parts of water and 0.9 part of vegetable fermented liquid. Among them, the vegetable fermentation liquid is calculated according to parts by weight, including: 60 parts of water, 10 parts of brown sugar and 30 parts of vegetables (among them, 6 parts of lettuce, 6 parts of lettuce, 4 parts of Artemisia argyi, 2 parts of celery, 2 parts of leek, and 2 parts of Chrysanthemum chrysanthemum , 2 parts of green onion, 2 parts of ginger, 2 parts of garlic, 2 parts of onion).
[0029] Preparation of non-toxic insect repellent for crops:
[0030] (1) Crush: Wash the lettuce, lettuce, lettuce, lettuce, wormwood, celery, leek, chrysanthemum, green onion, ginger, garlic, and onion in proportion and then grind it.
[0031] (2) Stirring: Stir the brown sugar and water in warm water at 50±2°C for 2 minutes according to the proportion.
[0032] (3) Filling: Pour evenly stirred ...
Embodiment 2
[0036] A non-toxic insect repellent for crops, calculated in parts by weight, comprising: 0.05 parts of vinegar, 300 parts of water and 2 parts of vegetable fermented liquid.
[0037] Among them, the vegetable fermentation liquid is calculated according to parts by weight, including: 55 parts of water, 15 parts of brown sugar and 30 parts of vegetables (including 10 parts of Chinese cabbage, 10 parts of mugwort leaves, 2 parts of leeks, 2 parts of green onions, 2 parts of ginger, 2 parts of garlic, 2 parts onion).
[0038] The preparation of the non-toxic insect repellant used for crops: with embodiment 1.
Embodiment 3
[0040] A non-toxic insect repellant for crops, calculated in parts by weight, comprising: 0.5 parts of vinegar, 300 parts of water and 1.5 parts of vegetable fermented liquid.
[0041] Among them, the vegetable fermentation liquid is calculated in parts by weight, including: 65 parts of water, 8 parts of brown sugar and 27 parts of vegetables (including 2 parts of lettuce, 5 parts of mustard, 1 part of leek, 10 parts of Chrysanthemum chrysanthemum, 1 part of green onion, 2 parts of ginger, garlic 5 parts, onion 1 part).
[0042] The preparation of the non-toxic insect repellant used for crops: with embodiment 1.
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Abstract
The invention discloses a nontoxic insect repellant for a crop as well as a preparation method and usage thereof. The nontoxic insect repellant is prepared from the following components in parts by weight: 0.5 to 2 parts of vegetable fermentation broth, 0.05 to 0.5 part of vinegar and 300 parts of water, wherein the vegetable fermentation broth is prepared from an allium vegetables, a cabbage vegetables, a green vegetables, brown sugar and warm water by fermentation. The nontoxic insect repellant is nontoxic liquid through which breaks through the conventional thinking is broken and which is used for changing, changes the insect killing carried out for guaranteeing the healthy growth of the crop into insect repellency and is invented according to the different respiratory systems of an insect and a personhuman and the dietary habit of the insect, and is sprayed on the crops, and is used for enablingso that the insect are to difficultly accept a smell given off by a synergistic effect after mixed fermentation to be unwilling to approach the crops due to a smell given off by a synergistic effect after mixed fermentation; not only can the ecological equilibrium be promoted, but also multifarious vegetables are also bioorganic fertilizer needed by the growth of a plant after being fermented; the growth of the crops is promoted while a nutrient substance is are enriched, and the nontoxic insect repellant is has the advantages of simple in production process, does not need to input a device, is low in cost and is absolutely safety, and has no need of devices.
Description
technical field [0001] The invention belongs to the technical field of insect repellent for crops, and in particular relates to a non-toxic insect repellent for crops and a preparation method and use thereof. Background technique [0002] In order to ensure that the healthy growth of crops is not invaded by insects, most of the fruit and vegetable crops need to be frequently sprayed with chemical pesticides, the purpose of which is to kill the insects that affect the crops. Although with the development of scientific research, there are a small number of pesticides that have low toxicity, but the insecticidal effect is not good. In order to prevent insects from damaging and affecting the appearance of crops, the vast majority of crops are still using highly toxic pesticides in the planting process. Although they effectively ensure the complete and beautiful growth of crops, it is well known that anything Pesticides have two sides. Pesticides are also a double-edged sword. W...
Claims
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Application Information
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