As soon as the summer solstice is over, the real summer has come. Rabbit breeding in the south has entered a period of slow reproduction. Generally, all or most of the breeding is stopped. In a month's time, in addition to concentrating on heatstroke prevention and cooling, we should use the relatively free time during the off-match period to conduct a comprehensive sorting and rectification of the existing breeding rabbit population, because the old female rabbits in my place are also easy to sell ( It can be sold for more than 20 yuan a), so I eliminate one-third of the female rabbits every year, and any one of the following performances will be eliminated:

One, yes Chronic respiratory diseases such as sneezing, serous or purulent secretions in the nose, etc., these chronic respiratory diseases are generally found in large-scale rabbit farms, but the number and severity are different. It is extremely difficult to cure them. I have basically used the method introduced by your friend. It can relieve symptoms, but it cannot be eradicated. To avoid unnecessary consumption of manpower, time and money and chronic infection, the only way to eliminate it is to eliminate it.

2. Poor reproductive performance: those who are not worthy of the seed for three consecutive times; those who give birth to less than 5 litter in two consecutive litters; Only the following, those with chronic inflammation of the uterus after miscarriage and long-term discharge of purulent secretions; those with hyperplasia of mammary glands after mastitis and blockage of more than two nipples; those who do not give birth in the birthing box; those who need forced breastfeeding; Uncorrectable after other reasons, etc.

3. The old female rabbits that are more than two and a half years old will be eliminated except for some excellent ones.

Fourth, the born rabbits have deformities such as splayed feet.

These eliminations are based on careful observation and detailed records that must be done every day.