CN104642410A - Fruit and vegetable bactericide - Google Patents

Abstract

The invention discloses a fruit and vegetable bactericide. The fruit and vegetable bactericide is prepared from the following raw materials in parts by weight: 50-80 parts of radix astragali, 30-40 parts of honeysuckle flower, 30-40 parts of light yellow sophora root, 15-25 parts of Szechuan lovage rhizome, 10-30 parts of divaricate saposhnikovia root, 10-20 parts of common cnidium fruit, 10-25 parts of pricklyash peel, 10-15 parts of stem of sargentgloryvine, 15-20 parts of garlic and 15-20 parts of salt. A preparation method comprises the following steps: adding radix astragali, honeysuckle flower, light yellow sophora root, Szechuan lovage rhizome, divaricate saposhnikovia root, common cnidium fruit, pricklyash peel and stem of sargentgloryvine to a reaction tank, adding water, heating to decoct the raw materials, reducing the temperature, decocting the raw materials, filtering the decoction, collecting filtrate, adding water to filter residues, adjusting the temperature, decocting the filter residues, filtering the decoction, collecting filtrate and mixing the two obtained filtrates; juicing the garlic, mixing the obtained garlic juice with the obtained filtrates, adding the salt and stirring the materials uniformly, thus obtaining the fruit and vegetable bactericide. The fruit and vegetable bactericide is nontoxic and residue-free and does not pollute the environment.

Description

Fruits and vegetables bactericide

Technical field

The present invention relates to crops sterilization technology field, especially a kind of fruits and vegetables bactericide.

Background technology

Fruits and vegetables are subject to the harm of disease worm in planting process, and gather, arrange in processing, transportation and be all vulnerable to infecting of bacterium, fruits and vegetables bactericide can not only be applied to fruits and vegetables planting process and be used for except removing diseases and pests, and also can clean for fruits and vegetables before eating by fruits and vegetables again.At present, garden stuff processing adopts chemical bactericide to get rid of insects usually, but chemical bactericide not only can to environment, and chemical bactericide easily remains at fruit and vegetable surfaces, and then is detrimental to health.Therefore, a kind of environment-friendly type bactericide of nontoxic, noresidue is badly in need of.

Summary of the invention

The object of this invention is to provide a kind of fruits and vegetables bactericide, this fruits and vegetables bactericide has nontoxic, safe, efficient feature.

In order to solve the problem, the technical solution used in the present invention is:

This fruits and vegetables bactericide, be prepared from by the raw material of following parts by weight: the Radix Astragali 50 parts ~ 80 parts, honeysuckle 30 parts ~ 40 parts, kuh-seng 30 parts ~ 40 parts, Ligusticum wallichii 15 parts ~ 25 parts, windproof 10 parts ~ 30 parts, frutus cnidii 10 parts ~ 20 parts, 10 parts ~ 25 parts, Chinese prickly ash, Sargent gloryvine 10 parts ~ 15 parts, 15 parts ~ 20 parts, garlic, salt 15 parts ~ 20 parts;

Preparation method is:

A, take each raw material according to above-mentioned parts by weight;

B, by the Radix Astragali, honeysuckle, kuh-seng, Ligusticum wallichii, windproof, frutus cnidii, Chinese prickly ash, Sargent gloryvine adds retort, according to weight ratio, adds 3 times ~ 4 times water, is heated to 90 DEG C ~ 100 DEG C, infusion 5 minutes, reduces temperature to 50 DEG C ~ 60 DEG C, infusion 30 minutes ~ 40 minutes, filter, collect filtrate, according to weight ratio, 3 times ~ 4 times water are added, adjustment temperature to 50 DEG C ~ 60 DEG C, infusion 30 minutes ~ 40 minutes in filter residue, filter, collect filtrate, twice gained filtrate is merged;

C, garlic are squeezed the juice, and are mixed by gained garlic juice, add salt, stir, obtain fruits and vegetables bactericide with step B gained filtrate.

Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:

1, adopt these fruits and vegetables bactericide to spray the fruits and vegetables seedling of cultivation to head louse, mosquitos and flies larva, clothing lice and bedbug, cutworm etc. more than ten plant insect killing action, has good prevention and therapy effect to disease of agricultural plants.

2, adopt these fruits and vegetables bactericide to clean the fruits and vegetables after gathering, bactericidal effect is better.

3, these fruits and vegetables bactericide is that raw material is prepared from traditional Chinese medicine, nontoxic, noresidue, environmentally safe.

Embodiment

Below in conjunction with embodiment, the invention will be further described:

Embodiment 1

Take the Radix Astragali 5 kilograms respectively, honeysuckle 4 kilograms, kuh-seng 3.5 kilograms, Ligusticum wallichii 1.5 kilograms, windproof 1 kilogram, frutus cnidii 2 kilograms, 2 kilograms, Chinese prickly ash, Sargent gloryvine 1 kilogram, add retort, add 87 kg water, be heated to 90 DEG C, infusion 5 minutes, reduce temperature to 50 DEG C, infusion 40 minutes, filter, collect filtrate, obtain a kilogram filter residue, add 120 kg water, adjustment temperature to 55 DEG C, infusion 30 minutes, filter, collect filtrate, twice gained filtrate is merged; Get 1.5 kilograms of garlics, squeeze the juice, gained garlic juice is mixed with gained filtrate, add 2 kilograms of salt, stir, obtain fruits and vegetables bactericide.

Embodiment 2

Take the Radix Astragali 6.5 kilograms respectively, honeysuckle 3 kilograms, kuh-seng 3 kilograms, Ligusticum wallichii 2 kilograms, windproof 2 kilograms, frutus cnidii 1 kilogram, 1 kilogram, Chinese prickly ash, Sargent gloryvine 1.5 kilograms, add retort, add 80 kg water, be heated to 100 DEG C, infusion 5 minutes, reduce temperature to 60 DEG C, infusion 30 minutes, filter, collect filtrate, obtain a kilogram filter residue, add 140 kg water, adjustment temperature to 60 DEG C, infusion 30 minutes, filter, collect filtrate, twice gained filtrate is merged; Get 2 kilograms of garlics, squeeze the juice, gained garlic juice is mixed with gained filtrate, add 1.5 kilograms of salt, stir, obtain fruits and vegetables bactericide.

Embodiment 3

Take the Radix Astragali 8 kilograms respectively, honeysuckle 3.5 kilograms, kuh-seng 4 kilograms, Ligusticum wallichii 2.5 kilograms, windproof 3 kilograms, frutus cnidii 2 kilograms, 2.5 kilograms, Chinese prickly ash, Sargent gloryvine 1.2 kilograms, add retort, add 93 kg water, be heated to 95 DEG C, infusion 5 minutes, reduce temperature to 50 DEG C, infusion 40 minutes, filter, collect filtrate, obtain a kilogram filter residue, add double centner water, adjustment temperature to 60 DEG C, infusion 30 minutes, filter, collect filtrate, twice gained filtrate is merged; Get 1.8 kilograms of garlics, squeeze the juice, gained garlic juice is mixed with gained filtrate, add 2 kilograms of salt, stir, obtain fruits and vegetables bactericide.

Claims (1)

1. a fruits and vegetables bactericide, it is characterized in that, be prepared from by the raw material of following parts by weight: the Radix Astragali 50 parts ~ 80 parts, honeysuckle 30 parts ~ 40 parts, kuh-seng 30 parts ~ 40 parts, Ligusticum wallichii 15 parts ~ 25 parts, windproof 10 parts ~ 30 parts, frutus cnidii 10 parts ~ 20 parts, 10 parts ~ 25 parts, Chinese prickly ash, Sargent gloryvine 10 parts ~ 15 parts, 15 parts ~ 20 parts, garlic, salt 15 parts ~ 20 parts;

The preparation method of described fruits and vegetables bactericide is:

A, take each raw material according to above-mentioned parts by weight;

B, by the Radix Astragali, honeysuckle, kuh-seng, Ligusticum wallichii, windproof, frutus cnidii, Chinese prickly ash, Sargent gloryvine adds retort, according to weight ratio, adds 3 times ~ 4 times water, is heated to 90 DEG C ~ 100 DEG C, infusion 5 minutes, reduces temperature to 50 DEG C ~ 60 DEG C, infusion 30 minutes ~ 40 minutes, filter, collect filtrate, according to weight ratio, 3 times ~ 4 times water are added, adjustment temperature to 50 DEG C ~ 60 DEG C, infusion 30 minutes ~ 40 minutes in filter residue, filter, collect filtrate, twice gained filtrate is merged;

C, garlic are squeezed the juice, and are mixed by gained garlic juice, add salt, stir, obtain fruits and vegetables bactericide with step B gained filtrate.