Keeping cold and keeping warm In early November, the rabbits were moved indoors and the doors and windows were closed when the temperature dropped below 0°C. Outdoor rabbit cages should be hanging straw, it is best to use a plastic shed to keep warm, and should pay attention to ventilation, reduce ammonia stimulation of rabbits to prevent rabbit keratitis and respiratory diseases.
Feed and nutrition The lack of winter green fodder is the main factor leading to lactation deficiency in winter-breeding female rabbits. It can be properly fed with some high-quality pastures such as winter grazing-70 rye, and carrots can also be cut into silk to feed rabbits. Regardless of male rabbits or female rabbits, you should not feed too much concentrate to avoid excessive body fat and affect the quality of breeding. It is best to feed high-quality crushed dry grass mixture. The recommended formula is: peanut meal 50%, corn meal 18%, bran 15%, soybean cake or peanut cake 16%, salt 1%. The management and breeding of empty rabbits requires that the empty female rabbits and male rabbits are exposed to the sun to increase the libido of the male rabbit and stimulate the female rabbit to ovulate. Winter females have long estrus intervals and short estrus periods. Observe the changes in female genitals and seize the favorable timing to promote their mating. It is recommended that the female estrus be bred to improve the conception rate and litter size. Male rabbits have to rest for two days in a row for two days and pay attention to increase the green succulent feed and refinement. 7 to 10 days after mating, check whether the female rabbit is conceived. Otherwise, reconstitute. Female rabbits who are pregnant for 20 days should not take care of them to avoid miscarriage.
After giving birth and lactating female rabbits, it is necessary to appropriately increase the nutritional content of their feed and feed more feed such as carrots and bean cake. Five days before delivery, the female rabbits were placed in a litter box filled with soft hay in order to prepare the female rabbits for raising hairs. Do not disturb the female rabbit when it is delivered. Prepare warm water or light salt water. Put it in the box immediately after it is finished. At the same time, clean the dirt and blood grass in the box, then place the puppies in the warm box and cover the lid. In the case of female rabbits that do not pull hair, they must be manually assisted to stimulate their lactation.
Female rabbits can be given two slices of rhubarb soda tablets 3 days before delivery and 3 days after childbirth, which can effectively prevent indigestion, mastitis, and jaundice caused by the placenta. After the mother has given birth, she must be constantly checked for lactation. Dry nipples indicate lack of lactation and increase nutrition. If there is too much litter, the rabbits will not eat enough, they will have to breastfeed artificially, or let the other female rabbits be raised.
The female rabbit cannot feed too much concentrate feed for 1 week after giving birth, because at this time, the pups can't finish the milk and can easily cause the female rabbit to "accumulate milk." In the first two weeks after childbirth, the coarse material content should be high, and the concentrate and green feed can be properly increased after two weeks.
After eating and weaning cubs for 20 days, you can eat with the female rabbits in the trough. You can feed a small amount of high-quality forage grass or carrot shreds, and feed the young rabbits with the mixture better. Master the principle of less frequent meals so as not to cause pneumogastric dilatation and diarrhea. Be careful not to feed frozen feed to avoid causing rabbit diarrhea and E. coli.
At noon on warm and sunny days, let the rabbits “sunbath†to the sunny side of the lee to enhance their metabolism. After being born 40 days later, the young rabbits may be weaned at their discretion. Generally, they are severed and have well-developed puppies. They are usually weak and individual puppies. At the same time, it is necessary to gradually reduce the feeding amount of female rabbits to prevent the occurrence of mastitis.
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