最近最经典中文MV字幕,国产成人无码精品久久二区三,在线一区二区三区,四川少妇BBB搡BBB爽爽爽视频

We all know that it's very convenient to use the equipment for raising chickens, so today we talk about the problem of disinfection. It's natural to thoroughly disinfect the chicken house before entering the chicken house. However, if we often disinfect the healthy chickens in some simple ways, we can see from the experimental results that sometimes it will bring some adverse effects, such as:
1. Disinfection with chicken will easily break the microbial balance in the internal environment of the chicken house;
2. Stimulate the respiratory system of chicken;
3. High temperature and humidity in summer and low temperature and humidity in winter are harmful to chickens;
4. Some simple disinfection methods are also a kind of stress;
5. Some disinfectants may cause corrosion to the equipment
In fact, there will be a certain number of pathogenic microorganisms in the chicken house, especially in some simple chicken houses, and the disease resistance of the chicken group itself has also adapted to this environment. As a result, it is safe and secure, just like hundreds of people meeting together. Even if one person has a cold, most people are not easy to be infected. Although the number of pathogenic microorganisms has been temporarily reduced after a lot of disinfection, but For the open and semi open henhouses, there will be more in a few days. Besides, the pathogenic microorganisms in the henhouses are not brought in by chickens. They should be disinfected to people. Some chicken farmers are also used to giving chickens often? It is also unscientific to drink disinfectants, which can easily lead to the imbalance of intestinal flora and affect feed conversion rate. Is it necessary to strengthen the disinfection of the external environment, personnel, breeding equipment and external vehicles? It can also reduce the harm of pathogenic microorganisms to chickens by cleaning the henhouse frequently, eliminating the entry of mice and birds, and feeding clean water. Once the chickens are infected, it is necessary to disinfect the disease in order to control the development and spread of the disease. Now, some chicken farms have installed some advanced automatic spray disinfection facilities.
The immunity of chicken mainly comes from vaccine immunity and feed nutrition. Of course, we must have a good environment as guarantee. We must strengthen the ventilation work of chicken house all the year round. Ventilation is a treasure. No medicine can replace it. Poor ventilation is the root of all diseases. Therefore, we must take good care of the ventilation effect in the chicken house, purchase high-quality fans, and if necessary, install a set of environmental control instrument and other chicken raising equipment, which can greatly improve the air quality of the chicken house. Pig raising equipment chicken raising equipment duck raising equipment animal husbandry fan FRP fan http://www.bowvalleybabysitting.com/