Nowadays, with the introduction of new breeding environmental taxes, more and more farmers are paying attention to the management of the farming environment. This is a good thing. The environment we live in will be more environmentally friendly, but when the pig farmers are disinfecting the farms. There are often many problems. Let's take a look with Huinong.com.
There are many pig farmers who have some problems in the process of disinfecting their own pig farms. For example, they don’t know the importance of disinfection on the farm. After disinfection, they don’t know whether the effect is good or not. They will not choose disinfectants. Recommended disinfectants, but I don't know if it is good; some farmers have completely disinfected the pig farms to pursue psychological comfort. When they see the neighboring breeding friends, they use their own farms without knowing the real purpose.
Today, I would like to talk about this kind of problem with the pig farmers. In the production management of the farm, what should I do with the selection and use of disinfectants?
There are about 6 types of common disinfectant preparations.
1, iodine
Advantage:
1. Broad-spectrum antibacterial and anti-viral, which has a rapid killing effect on bacterial propagules, bacterial spores, fungi and viruses.
2, safe to use, small stimulation to the skin mucosa, low toxicity, no yellow stain
Disadvantages:
1, volatile, unstable
2. Relatively high prices for aldehydes and quaternary ammonium salts
Use range:
Disinfection with livestock and poultry, disinfection of pig houses, disinfection of drinking water
2. Quaternary ammonium salts
Advantage:
1. Low raw material prices
2, a wide spectrum of sterilization, low toxicity
3, with decontamination characteristics, strong resistance to hard water
Disadvantages:
1, poor effect on the virus
2, susceptible to organic matter, temperature, pH
Use range:
Pig house disinfection, drinking water disinfection, double-chain quaternary ammonium salt for livestock and poultry disinfection
3. Aldehydes
Advantage:
1. Low raw material prices
2, antibacterial spectrum is wide, sterilization and anti-virus effect is strong
Disadvantages:
1. It has the toxicity of pure pulp and has no selectivity to bacteria and animal cells.
2, with carcinogenic, allergic reactions, is not recommended for animal disinfection, the Ministry of Health has banned contact disinfection
Use range:
Pig house disinfection, drinking water disinfection
4, acid
The acid in the disinfectant of the farm is mainly peracetic acid.
Advantage:
1. No pollution, no residue, no residual toxicity on the articles after disinfection
2, can kill all microorganisms, as a highly effective disinfectant
Disadvantages:
1. The production and transportation requirements of the product are very high and it is prone to explosion.
2, the chemical nature is unstable, need to be used now
3, can stimulate at high concentration, damage skin mucosa, corrosion articles
4, the validity period is short, sealed only for one year
Use range:
Disinfection with livestock and poultry, disinfection of pig houses, disinfection of drinking water
5, chlorine preparation (solid)
Advantage:
1, easy to use, low price
2, a wide spectrum of sterilization, killing bacteria, viruses and fungi
Disadvantages:
1. It is susceptible to organic matter and has corrosive effect on the device.
2. Inorganic chlorine is unstable in nature, susceptible to light, heat and moisture, losing active ingredients and not sterilizing.
3, organic chlorine is relatively stable, but poor water solubility, slow sterilization
Use range:
Empty house disinfection, drinking water disinfection, soaking disinfection, etc.
6, alkalis
It mainly includes sodium hydroxide, quicklime, etc. It generally has good disinfection effect. It is suitable for disinfection in environments where moisture and sunlight are not available. It is also used for disinfection of drains and excreta, but it has the necessary irritancy and corrosiveness. Lower.
Ideal disinfectant standard
1. Wide spectrum of disinfection: killing bacteria, killing fungi, killing viruses
2, safe, low toxicity, no stimulation
3. No corrosion to the facilities of the farm.
4, stable chemical properties
5. Low interference by organic substances
6, can maintain the killing effect under low temperature conditions
In general, the choice of disinfectant by the farmer should be selected according to the disinfection object and the disinfection purpose achieved. For example, if the pig farm is used for external environmental disinfection or foot disinfection, some powder preparations can be selected. When emptying and immersion disinfection, it is necessary to select some disinfectants with low corrosive equipment, iodine preparations, aldehyde preparations, quaternary ammonium salts. When doing livestock and poultry disinfection, choose a disinfectant that has less damage to the respiratory mucosa of the body, and choose iodine preparation; if it is disinfected by drinking water, choose high-safety, iodine preparation, quaternary ammonium salt, etc.
In short, Huinong.com believes that farmers should not only have the awareness of disinfection of pig farms, but also should choose the appropriate disinfectant, in order to achieve the best disinfection effect.
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