Hare breeding in spring is the key
The spring temperature rises, the fertilization rate of the hare is higher, and it is also the peak season for weeds and pastures. The feed is abundant. Therefore, grasping the spring breeding of rabbits is the key to raising the economic benefit of the rabbit.
1, choose a good rabbit
Wild male rabbits are preferably young, mature, well-developed, genetically stable, and sexually active young rabbits. Wild female rabbits should select good female rabbits with good genital development, normal estrus, high litter size, and high milk yield.
2. Breeding
When the rabbit's weight reaches 70% of its adult body weight, initial allocation can be performed. Wild females are estrus once every 15 days for a duration of 2 to 3 days. The breeding season can be based on the color of the female rabbit's genitals, that is, "pink early, dark purple late, and big red breeding are at the same time." The mating time should be set at night so that it can be easily seen during the day. One female and one male rabbit can be mated twice (usually at intervals of 4 hours) or can be mated with two male rabbits (usually at intervals of 2 hours); the mating and double mating methods can be used; Lift it up and tap it a few times to make it tense and prevent semen backflow and increase fertility. One week after mating, the female hare was placed in a male rabbit cage. If the female hare refused to climb the hare, it showed pregnancy, and vice versa.
3. Feeding and management of female rabbits during pregnancy and lactation
The female rabbits should be carefully managed during the middle and late pregnancy. In order to prevent miscarriage, attention should be paid to the nutritional level of the diet and feed hygiene, no moldy feed should be fed, and the diet should not be changed abruptly. After 5 days of littering, increase the daily feed amount by 1 to 1.5 times. Feed more fresh green and blue juicy feed (such as dandelion and bitter leeks lettuce leaves) and bone meal, fish meal, bean cake, minerals, and a small amount of salt. Increase the milk production of female rabbits.
4, feeding and management of puppies
It is best to use artificial care for puppies. Dry the puppies with clean rubles to eliminate bloody dirt. After the maternal coat is given, give the female rabbit some warm boiled water, preferably 5% brown sugar. Or 0.9% saline solution, then the puppies can be transferred to the incubator with soft grass padding once, and then the female rabbit is placed in the incubator once every 24 hours. In spring, the temperature is low, and the rabbits should be kept warm and control the temperature in the rabbit house. The optimum temperature for 1 to 5 days is 30 to 32°C, 25 to 30°C for 5 to 10 days, and then kept at 15 to 25. °C. Rabbits are born 16 to 17 days after the start of feeding, you can feed some young tender grass, and gradually increase the number of high nutritional value, good palatability, easy to digest the full price of compound feed, 35 to 40 days after weaning.
5. Health and epidemic prevention
The rainy season in spring and the high humidity are the peak seasons for various diseases. We must pay attention to moisture prevention and disease prevention during feeding. Check the hare's health status every day and do a good job in cleaning, disinfecting and sterilizing the rabbit houses and rabbit cages. It is best to clean once a day and disinfect once every 7 days. In rainy days, the ground can be paved with lime, ash, etc. for disinfection, sterilization, and moisture protection. During the day, the hare must try to get more sun. Sooner or later, artificial light should be used to prevent the hare from affecting the growth of the rabbit. In addition, it is necessary to observe and observe that the sick rabbit should be isolated and treated in time, and the cage should be strictly disinfected.
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