Can air disinfectant tablets disinfect soil?

The air disinfection tablet can disinfect the soil, and its sterilization effect is still very good, which can kill a lot of germs!

The air disinfection tablet is not able to eliminate the toxins in the soil, and the air is volatile, and there is not much permeability in the figure.

The air disinfection tablet should not be able to disinfect the soil, and this should be the kind of domination of the soil, and the damage should be very large, so it should still need to be paid attention to.

As long as the temperature and humidity of some plant diseases reach a certain level, the disease will occur, especially in the low temperature and high humidity environment, which is a favorable condition for the occurrence of gray mold, sclerotinia sclerotinia disease, downy mildew, leaf mildew, powdery mildew and other diseases.

For diseases like this high humidity type that will be spread by rain and airflow, if the conventional spray method is used to prevent and control the disease, it will increase the humidity in the shed, and the disease will soon come back, and the difficulty of prevention and control will continue to increase! The birth of air disinfection technology overcomes this disadvantage of spraying.

Air disinfection can kill pathogenic bacteria at the stage of transmission, especially suitable for gray mold, downy mildew, leaf mold and other explosive diseases that mainly rely on airborne transmission.

What are Air Sanitizer Tablets?

Air disinfection tablets are mainly chemical reactions produced by tablets when exposed to water, and at the same time volatilize and transpirate rapidly, and the air flow in the greenhouse travels to every corner, except for soil-borne diseases and viral diseases. Almost all eubacterial diseases are killed, the use cost is low, the spray labor is saved, and it is a high-quality and inexpensive high-efficiency fungicide.

The air disinfection tablet should be able to disinfect the soil, and this should be able to coat you, but this must not be able to use her, if you use too much, there may be no way on this map, and there is no way to find something without that kind of fertilizer.

Since it is to disinfect the air, its effect is limited to the air, and it cannot disinfect the soil. After all, soil and air contain different substances.

In this case, there is no such effect at all, so there is no effect in this regard, and it is convenient to use, and it cannot achieve such an effect.

The air home has not been able to disinfect and spit up milk, of course, it can be eliminated, but no, there is no great effect, you can be inside the phone. Check it out.

seed coating agent for seed soaking; Small seedlings soaked chlorothalonil; phosphine for soil insect pests, etc.; It is the first time that fungicides have been applied to the soil.

Of course, because I know that this is something that needs to help you.

Air disinfectant tablets cannot disinfect the soil because the bacteria in the soil and the air are not the same.

c.Can air disinfection tablets disinfect and remove oxygen? No, you can't.

Air sanitizer tablets can disinfect the soil and have been used before.

Soil disinfection is a technology that efficiently and quickly kills fungi, bacteria, nematodes, weeds, soil-borne viruses, underground pests, and rodents in the soil, which can well solve the problem of heavy stubble of high value-added crops and significantly improve the yield and quality of crops.

Commonly used methods.

Radiation disinfection. Sterilization is carried out with highly penetrating and energetic rays, such as cobalt-60 rays.

Disinfection of chemicals.

Sterilize with highly active oxidizing agents or alkylating agents, such as ethylene oxide, propylene oxide, formaldehyde and active chlorine, etc., and after disinfection, the agent should be fully dissipated to remove residual toxins.

Disinfectant. Pesticides are applied to the soil before and after sowing with the aim of preventing the spread of seed carryover and soil-borne diseases. The main application methods are as follows: 1. Spraying or watering.

The agent is diluted to a certain concentration with water, sprayed on the surface of the soil with a sprayer, or directly irrigated into the soil, so that the liquid medicine penetrates into the deep soil and kills the bacteria in the soil. The spray treatment soil is suitable for field, seedling nutrient soil, lawn regeneration, etc.

Soil disinfection: a technology that efficiently and quickly kills germs and pests in the soil.

Soil is the main vector for the spread of pests and diseases, and it is also the main place for pests and diseases to breed. Many germs, eggs and pests survive or overwinter in the soil, and weed seeds are often present in them. Therefore, whether it is soil for seedbeds, potted flowers, or open-air nurseries, they should be thoroughly disinfected before planting, and home flowers are no exception.

There are several common methods for soil disinfection for home flower raising:

Sunlight disinfection. Put the prepared culture soil on a clean concrete floor, wooden board or iron sheet, spread it thinly, and expose it to the sun for 3 to 15 days, which can kill a large number of pathogenic spores, hyphae and eggs, pests, and nematodes. Although disinfection is not thorough, it is the most convenient.

Steam sterilization. Put the nutrient soil into a steamer or pressure cooker and steam it to 60 100 degrees Celsius for 30 to 60 minutes (the heating time should not be too long, so as not to kill the beneficial microorganisms that can decompose the fertilizer and affect the soil fertilizer efficiency), which can kill most bacteria, fungi, nematodes and insects, and make most of the weed seeds lose their vitality.

Boiled and sterilized. Pour the culture soil into the pot, add water and boil for 30 to 60 minutes, then drain the water and dry to moderate humidity.

Fire sterilization. A small amount of soil for seedbed or cuttings and sowing can be put into an iron pot or iron plate to add fire to burn, and then burn for an hour after the soil particles become dry, so that the diseases and insects in the soil can be completely eliminated.

Pharmaceutical treatment. Different agents can be used in the home to fumigate the soil, that is, after the soil is sifted, a layer of soil is sprayed with chemicals, another layer of soil is added, and then the agent is sprayed again, and finally covered with plastic film, sealed for 5 7 days, and then open for ventilation for 3 5 days before use. Commonly used agents are formaldehyde, zebze, carbendazim, sulfur powder, etc.

The purpose of soil disinfection is to kill pathogenic microorganisms, pests, and weed seeds in the soil. There are two main types of methods: physical and chemical. Physical disinfection does not pollute the environment, requires certain equipment, and is suitable for use in a small area.

Chemical disinfection has a certain impact on the environment, but it is suitable for large-scale use. At present, the main soil and substrate disinfection methods are as follows.

1) Solar disinfection.

Place the prepared culture soil on a clean cement floor or wooden plank, spread it thinly, and expose it to the sun for 2 to 3 days. For example, exposure to the sun in summer can kill a large number of germ spores, hyphae, pest eggs, and nematodes. Although this method of disinfection is not strict, it is simple and easy to implement.

2) Heat disinfection method.

There are many heating methods, including cooking, high-pressure heating and steam heating. As long as it is heated to 80 100 for 30 60 minutes, the purpose of disinfection can be achieved. Too high temperature and too long heating time will kill the beneficial microorganisms that can decompose the fertilizer, thus hindering the normal growth and development of flowers; It will also decompose soil organic matter and release harmful substances.

At the appropriate disinfection temperature and time, it can promote the formation of soil aggregate structure, promote the dissolution of insoluble salts, and improve the physical and chemical properties of soil.

3) Pharmaceutical disinfection.

Various pesticides and insecticides can be used, such as formaldehyde, chloropicrin, dysemmonia, phosphine, etc. At present, chloropicrine fumigation is mainly used, which is a highly efficient and highly toxic fumigant, which can kill bacteria, insects, rodents and nematodes. It is highly toxic to humans and animals, and a protective mask should be used when using it.

In addition, you can also fumigate with 50 times 40% formaldehyde, spray the formaldehyde solution in the soil with a watering can, immediately cover the plastic film, open it after 2 3 days, ventilate for 1 2 weeks, during which it is best to turn it over and dry it before using it.

It is important not to over-disinfect, as the sterility of the environment and floral material cannot be guaranteed, and the sterile state of the soil can lead to the overgrowth of certain germs, while the beneficial microorganisms in the soil still need to be retained.

(1) The place where the carcasses of sheep with infectious diseases caused by Bacillus (such as anthrax) have been parked should be strictly disinfected. First, spray the ground with a bleach solution containing available chlorine; Then, the top soil is dug up about 30 cm, sprinkled with dry bleaching powder and mixed with the soil; Finally, this topsoil is properly transported out for burial.

2) For the ground soil contaminated by other infectious diseases, the ground can be turned over (about 30 cm deep), sprinkled with dry bleaching powder (kg m2) while turning the ground, and then wet and flatten with water.

3) If the grazing area is contaminated with a pathogen, natural factors (such as sunlight) are generally used to eliminate the pathogenic microorganisms. If the contaminated area is not large, it is sufficient to use commonly used chemical disinfectants to disinfect.

In recent years, strawberries have developed rapidly, the land area has been expanding, and strawberries have to go through 2 or 3 sites from seedling to production garden in the annual growth cycle, and the area is double that of the production area. Due to the continuous cropping of strawberry for many years, the occurrence of soil pests and diseases is becoming more and more serious, which seriously infringes on the growth and development of strawberry, resulting in the reduction of strawberry yield and quality, which brings serious consequences to strawberry production. Therefore, the soil must be disinfected regularly to eliminate pests, germs and viruses in the soil and ensure the normal growth and fruiting of strawberries.