The estrus cycle in female rabbits typically lasts between 8 to 15 days, though it can occasionally extend up to 25 days. Each estrus period usually lasts 3 to 5 days. One unique characteristic of rabbits is that females only ovulate after being stimulated by a male during mating. This means that after the initial breeding, it's recommended to breed the female again within 8 to 10 hours to improve the chances of successful fertilization.
The best times for rabbit breeding are generally early in the morning around 8 o'clock and in the late afternoon around 5 o'clock. These are the periods when rabbits are most active and receptive. From practical experience in rabbit farming, one of the primary indicators of estrus in females is the moisture level of their vulva. If the labia is wet and shiny, the female is more likely to accept the male. However, if the vulva is red and swollen but not moist, the female may refuse to mate, even if she appears to be in heat.
There are two common mating methods used in rabbit breeding: natural mating and artificial insemination. The natural mating method involves cleaning the external genital area of both the estrus female and the male rabbit with warm water. Once clean, the female is placed in the male’s cage, allowing the male to approach and mate naturally. This method is often preferred for its simplicity and effectiveness, especially in small-scale breeding operations. It’s important to ensure the environment is calm and stress-free to encourage successful mating.
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