WO2019196418A1

WO2019196418A1 - Non-toxic insect repellent for crops, and manufacturing method and use thereof

Info

Publication number: WO2019196418A1
Application number: PCT/CN2018/117601
Authority: WO
Inventors: 何新桥
Original assignee: 何新桥
Priority date: 2018-04-09
Filing date: 2018-11-27
Publication date: 2019-10-17
Also published as: CN108308208A

Abstract

Disclosed in the present invention are a non-toxic insect repellent for crops, and a manufacturing method and use thereof, the present invention comprising the following calculated in parts by weight: 0.5-2 parts of vegetable fermentation broth, 0.05-0.5 parts of vinegar, and 300 parts of water; the vegetable fermentation broth is prepared by fermenting onion and garlic type vegetables, cabbage type vegetables, green leafy vegetables, brown sugar, and warm water. The present invention breaks traditional thinking, insecticide being replaced with insect repellent in order to ensure the healthy growth of the crops, the crops being sprayed with a non-toxic liquid invented on the basis of the different respiratory systems of insects and humans and the eating habits of insects, the insects being reluctant to approach the crops due to the odour emitted by the synergy of mixing and fermentation that is difficult for the insects to tolerate; ecological balance is promoted and, after fermentation, the various vegetables are also a bio-organic fertiliser required for plant growth, enriching nutrients and promoting the growth of the crops. The present non-toxic insect repellent has a simple manufacturing process and does not require investment in equipment, and is low cost and completely safe.

Description

Non-toxic insect repellent for crops, preparation method thereof and use thereof

Technical field

The invention belongs to the technical field of crop deworming, and particularly relates to a non-toxic insect repellent for crops, a preparation method thereof and use thereof.

Background technique

In order to ensure the healthy growth of crops without insects, most of the melon and fruit crops need to be sprayed with chemical pesticides frequently, in order to kill insects that have an impact on crops. Although with the development of scientific research, a small number of pesticides are already low in toxicity, but the insecticidal effect is not good. In order to prevent the insects from affecting the appearance and appearance of crops, the majority of crops are still highly toxic pesticides. Although they effectively ensure the complete and beautiful growth of the crops, it is well known that everything is There are two sides, pesticides are also a double-edged sword. While killing pests, not only the soil environment is destroyed, but also the pesticide residues on vegetables and fruits are not easy to wash. Improper handling will seriously threaten human life and health.

Summary of the invention

In order to solve the above problems, one of the objects of the present invention is to provide a non-toxic insect repellent for crops, the raw materials of which are all derived from the original ecology of nature, without adding any chemical agents, to the ecological environment and humans. Life is very healthy.

Another object of the present invention is to provide a preparation method of the non-toxic insect repellent of the crop, which is simple and easy to operate and simple in operation.

A third object of the present invention is to provide a method of using the non-toxic insect repellent of the crop.

The present invention is achieved by the following technical solutions:

A non-toxic insect repellent for crops, calculated by weight, including:

Vegetable fermentation broth 0.5-2 parts

Vinegar 0.05-0.5 parts

300 parts of water;

Wherein, the vegetable fermentation liquid is prepared by fermenting onion and garlic vegetables, cabbage vegetables, green leafy vegetables, brown sugar and warm water.

Wherein, the vegetable fermentation liquid is calculated in parts by weight, and includes:

Preferably, the cabbage vegetable is one or a mixture of lettuce, oil wheat, Chinese cabbage, Chinese cabbage, broccoli, kale, broccoli, mustard, snow stalk, and mustard.

Preferably, the green leafy vegetable is one or a mixture of wormwood, celery, chrysanthemum, lettuce, spinach, alfalfa, leek, leek, and sunflower. More preferably: one or a mixture of wormwood, celery, and artemisia.

Preferably, the onion and garlic vegetables are a mixture of onions, garlic, green onions, leeks, and ginger.

Preferably, the vinegar is one or a mixture of rice vinegar, vinegar, balsamic vinegar, bran vinegar, wine vinegar, white vinegar, juice vinegar, garlic vinegar, and ginger vinegar. More preferably: white vinegar.

The method for preparing a non-toxic insect repellent for crops, wherein the vegetable fermentation broth, vinegar and water are uniformly mixed according to the amount to prepare the non-toxic insect repellent for crops; The preparation method of the vegetable fermentation liquid is specifically as follows:

(1) pulverization: the amount of cabbage vegetables, green leafy vegetables, and onion and garlic vegetables are washed and pulverized;

(2) stirring: stirring brown sugar and water in a ratio of 50 ± 2 ° C in warm water for 1-3 minutes;

(3) Filling: Pour the evenly mixed brown sugar water into the opaque closed container, then quickly pour the pulverized vegetables into various places and seal them, where 15-25% of the space is reserved in the container. Keep at 25-35 ° C;

(4) After leaving for 10 to 35 days, the contents of the container were taken out and filtered through a 300 mesh filter to prepare the vegetable fermentation broth. Among them, the filtered vegetable fermentation broth must be stored in an opaque container to prevent the light reaction from affecting the insect repellent effect.

The method for using the non-toxic insect repellent for crops, the vegetable fermentation broth, vinegar and water are uniformly mixed according to the amount and sprayed directly on the foliage of the plant surface, and sprayed once every 10-15 days. Since the rainwater will wash away the insect repellent of the present invention and reduce the neutral odor, therefore, in addition to the normal spraying for 10-15 days, it is necessary to spray immediately after each rain to ensure the effect.

The invention includes a vegetable fermentation liquid, vinegar and water; wherein the vegetable fermentation liquid is prepared by fermenting onion and garlic vegetables, cabbage vegetables, green leafy vegetables, brown sugar and warm water. The invention breaks the traditional thinking, and the insecticide which is carried out in order to ensure the healthy growth of crops is changed into deworming. It is a non-toxic liquid invented according to the different breathing systems of insects and humans and the eating habits of insects, and there are more than 4,700 insects. In many cases, insects have no organs and rely mainly on capillary pores to breathe. After studying the natural odors of insects that are aversed by insects, the present invention uses the plants that humans can eat as the main raw material, and mixes the alkaloids contained in various plants themselves. Synergistic action emits an unacceptable smell of insects, sprays on crops, makes insects reluctant to approach crops, and turns to the mountains to eat weeds; not only can promote ecological balance, people live in harmony with insects, but also after fermentation of various vegetables Bio-organic fertilizers required for plant growth, enriching nutrients and promoting the growth of crops. The non-toxic insect repellent is simple in manufacturing process, requires no equipment, and is low in cost and absolutely safe.

Specific embodiment

The present invention will be further described in detail below in conjunction with the specific embodiments to help those skilled in the art to understand the invention.

Example 1

A non-toxic insect repellent for crops, which comprises, by weight, 0.1 parts of vinegar, 300 parts of water and 0.9 parts of vegetable fermentation broth. The vegetable fermentation broth is calculated by weight, including: 60 parts of water, 10 parts of brown sugar and 30 parts of vegetables (including 6 parts of lettuce, 6 parts of oily wheat, 4 parts of wormwood, 2 parts of celery, 2 parts of leeks, 2 parts of sage) 2 parts of green onions, 2 parts of ginger, 2 parts of garlic, 2 parts of onions).

Preparation of non-toxic insect repellents for crops:

(1) Crushing: The lettuce oil, wheat, wormwood, celery, leeks, wormwood, onion, ginger, garlic, onion, washed in proportion and pulverized.

(2) Stirring: The brown sugar and water were stirred in a temperature of 50 ± 2 ° C for 2 minutes in proportion.

(3) Filling: Pour the evenly mixed brown sugar water into the plastic drum of the opaque screw cap, and then quickly pour the crushed lettuce, oil wheat, wormwood, celery, leeks, sage, raw onion, ginger, garlic, Onion, screw the plastic cover, the plastic bucket reserves 20% space, prevent fermentation and expand, keep the room temperature at 25-35 °C.

(4) After leaving for 10 to 35 days, the contents of the container are taken out (the fermentation time is about 15 days in spring, summer and autumn, and about 30 days in winter), and the vegetable fermentation is prepared after filtering through a 300 mesh filter. liquid. Among them, the filtered vegetable fermentation broth must be stored in an opaque container to prevent the light reaction from affecting the insect repellent effect.

When used, the vegetable fermentation broth, vinegar and tap water are mixed and sprayed directly on the foliage of the plant surface, sprayed once every 10-15 days, and sprayed immediately after the rain.

Example 2

A non-toxic insect repellent for crops, which comprises, by weight, 0.05 parts of vinegar, 300 parts of water and 2 parts of vegetable fermentation broth.

The vegetable fermentation broth is calculated 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 wormwood, 2 parts of leeks, 2 parts of green onions, 2 parts of ginger, 2 parts of garlic, 2 servings of onion).

Preparation of a non-toxic insect repellent for crops: same as in Example 1.

Example 3

A non-toxic insect repellent for crops, which comprises, by weight, 0.5 parts of vinegar, 300 parts of water and 1.5 parts of vegetable fermentation broth.

Among them, vegetable fermentation broth is calculated 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 leeks, 10 parts of sage, 1 part of green onion, 2 parts of ginger, garlic) 5 servings, 1 serving of onion).

Preparation of a non-toxic insect repellent for crops: same as in Example 1.

Example 4

A non-toxic insect repellent for crops, which comprises, by weight, 0.2 parts of vinegar, 300 parts of water and 1.5 parts of vegetable fermentation broth.

The vegetable fermentation broth is calculated by weight, including: 50 parts of water, 10 parts of brown sugar and 40 parts of vegetables (including 6 parts of lettuce, 6 parts of oily wheat, 6 parts of snow stalk, 6 parts of mustard, 4 parts of wormwood, celery 2 2 parts, 2 parts of leeks, 2 parts of leeks, 2 parts of leeks, 2 parts of stalks, 5 parts of leeks, 2 parts of sage, 2 parts of green onions, 5 parts of ginger, 1 part of garlic, 2 parts of onion.

Preparation of a non-toxic insect repellent for crops: same as in Example 1.

Example 5

A non-toxic insect repellent for crops, which comprises, by weight, 0.3 parts of vinegar, 300 parts of water and 1.8 parts of vegetable fermentation broth.

The vegetable fermentation broth is calculated by weight, including: 65 parts of water, 2 parts of brown sugar and 23 parts of vegetables (including 6 parts of oily wheat, 4 parts of wormwood, 2 parts of celery, 2 parts of leeks, 2 parts of sage, 1 part of green onion, 2 parts of ginger, 2 parts of garlic, 2 parts of onion).

Preparation of a non-toxic insect repellent for crops: same as in Example 1.

The above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and equivalent changes or modifications made by the features and principles of the present invention should be included in the present invention. Within the scope of the claims.

Comparative experiment: In order to avoid the use of the insects driven by the present invention to bite the adjacent sample vegetables, the comparative experiment of the present invention used a 1 km interval test field for comparative experiments. The selection of healthy 4-5 true leaves after transplanting green mussels and green vegetables was carried out, and the results were shown in Table 1. The other vegetable and fruit trees are not described here.

Table 1

It can be seen from the above table that the invention can completely achieve the effect of the conventional insecticide, and the insects are prevented from biting the leaves and stems of the vegetables after the insect repellent of the invention, and the appearance of the vegetables is maintained, and at the same time, compared with the use of the conventional insecticides. Plants are more viable and grow stronger.

Claims

A non-toxic insect repellent for crops, characterized by weight, including:

Vegetable fermentation broth 0.5-2 parts

Vinegar 0.05-0.5 parts

300 parts of water;

Wherein, the vegetable fermentation liquid is prepared by fermenting onion and garlic vegetables, cabbage vegetables, green leafy vegetables, brown sugar and warm water.
The non-toxic insect repellent for crops according to claim 1, wherein the vegetable fermentation broth is calculated by weight, and comprises:
The non-toxic insect repellent for crops according to claim 1 or 2, wherein the cabbage vegetables are lettuce, oil wheat, Chinese cabbage, Chinese cabbage, kale, broccoli, broccoli, mustard, snow scorpion, One or several mixtures of cabbage mustard.
The non-toxic insect repellent for crops according to claim 1 or 2, wherein the green leafy vegetable is one of wormwood, celery, chrysanthemum, lettuce, spinach, alfalfa, leeks, leeks, and sunflower Or several mixtures.
The non-toxic insect repellent for crops according to claim 1 or 2, wherein the onion and garlic vegetables are a mixture of onions, garlic, green onions, leeks, and ginger.
The non-toxic insect repellent for crops according to claim 1, wherein the vinegar is rice vinegar, vinegar, balsamic vinegar, bran vinegar, wine vinegar, white vinegar, juice vinegar, garlic vinegar, ginger vinegar One or several mixtures.
The method for preparing a non-toxic insect repellent for crops according to any one of claims 1 to 6, wherein the vegetable fermentation broth, vinegar and water are uniformly mixed according to the amount, a non-toxic insect repellent for crops; wherein the preparation method of the vegetable fermentation liquid is specifically:

(1) pulverization: the amount of cabbage vegetables, green leafy vegetables, and onion and garlic vegetables are washed and pulverized;

(2) stirring: stirring brown sugar and water in a ratio of 50 ± 2 ° C in warm water for 1-3 minutes;

(3) Filling: Pour the evenly mixed brown sugar water into the opaque closed container, then quickly pour the pulverized vegetables into various places and seal them, where 15-25% of the space is reserved in the container. Keep at 25-35 ° C;

(4) After leaving for 10 to 35 days, the contents of the container were taken out and filtered through a 300 mesh filter to prepare the vegetable fermentation broth.
The method for preparing a non-toxic insect repellent for crops according to claim 7, wherein in the method for preparing the vegetable fermentation liquid, the filtered vegetable fermentation liquid is stored in an opaque container.
The method for using a non-toxic insect repellent for crops according to any one of claims 1 to 8, characterized in that the vegetable fermentation broth, vinegar and water are uniformly mixed according to the amount and directly sprayed on the surface of the plant. Spray on the surface of the land for 10-15 days.
A method of using a non-toxic insect repellent for crops according to any one of claims 1-8, characterized in that it is sprayed immediately after the rain.