Low temperature water tank operation instructions†1. Add liquid medium to the tank. The liquid medium level should not be lower than the working plate 30mm. 2. Selection of liquid medium: A: When the working temperature is lower than 5 °C, the liquid mediu
Spring is back to the earth, it is the lamb season. The lambs produced in the early spring season are difficult to guarantee due to the influence of temperature and many other factors. Therefore, we must strengthen the feeding and management work, pay attention to the following four points. After t
In summer, the temperature is high. In addition to improving the ambient temperature of the pig house, it is also necessary to meet the changes in feeding and management in order to stabilize pig growth and production. Reduce feeding density Reduce the ratio of 1/4 to 1/3, can avoid crowding, im
The technology for the promotion of dry rice seedlings has been used for more than 20 years. This technique requires the use of mountainous humus soils and high-quality dry soils as seedlings for cultivation. This will cause serious damage to the soil and mountain vegetation in the dry fields. At
Once the cockroach has occurred, it quickly spreads to the entire population. Not only does it affect the health of the chicken body, it affects the egg production rate. In severe cases, the chicken will die. Any day-old chicken can develop the disease. Broilers are the most common during brooding
In the field of microcontrollers, there has never been a shortage of hot topics and products. At the beginning of the 2012 New Year, many manufacturers have put a number of “heavy bombs†on the market, stirring the MCU market. Let's take a look at which housekeeping s
First, choose the goose farm site, should mainly consider the following aspects: 1. The water goose is a waterfowl, naturally like water, used to play in the water, mating and foraging. Therefore, the building site should be selected for good water quality and adequate water supply. Well water an
Some fruit growers often have no way of knowing how to manage fruit trees. They do not know how to carry out standardized management, often blindly follow the trend, do not analyze the actual situation of their own fruit trees, and others do something they do. Some fruit growers are behind closed
Mesh belt conveyors are used in a wide range of applications, so always pay attention to maintenance and make it work properly. The main methods of mesh belt conveyor maintenance are: 1. The fixed conveyor should be installed on a fixed basis according to the specified installation method. The whee
1. Check the power supply: there is no power on the distribution box or the display is not displayed. Please check if the dedicated brake of the cold storage is out of order. 2. The cold storage is not cooled or the cooling effect is poor. Check if the condenser of the chiller is dirty. Check if th
Most patients have their own tumors. After detailed history and clinical examinations, most of the lumps can be diagnosed correctly. X-ray diagnosis: Mammography is a commonly used method for the diagnosis of breast cancer, divided into dry plate photography and low-dose transfer line photography
I hope I can be useful to you. I also hope that you can cherish your own body. For unpredictable pregnancies, hysteroscopic embryos are the best choice, followed by supervised painless visual abortion. As for drug flow, it is a product that is currently being phased out by qualified hospitals, and