Q: Does the mother's blood have any effect on her constitution? Can continuous blood matching be done?
A: The blood type of a rabbit does influence its constitution, but the impact varies. Blood matching is not suitable for all female rabbits. If a female has only 2 or 3 litters, it may be possible to match blood types. However, if she has 6 to 8 litters, blood matching is not recommended. If done, it can significantly affect breeding performance, as the mother needs energy for nursing. Adding pregnancy to the equation makes it even more challenging, leading to reduced milk production, weaker offspring, and higher mortality rates.
Q: Why do most female rabbits fail to breed eight or nine days after giving birth?
A: Breeding within 8-9 days post-farrowing is highly unscientific. This period is critical for lactation, during which the mother uses a lot of energy. Mating at this time may result in poor estrus response, making successful mating difficult.
Q: If breeding occurs after weaning, how many days should a female rabbit wait before being bred?
A: After weaning, female rabbits typically go into estrus within about a week. Breeding at this time is ideal and increases the chances of successful reproduction.
Q: Some females refuse to mate even after showing signs of estrus, but they don't raise their tails. What could be the reason?
A: This is normal and often related to individual differences or breed characteristics. In some breeds, females don’t lift their tails naturally. You can gently pull the tail with a thin rope during mating to assist the process.
Q: Does deworming affect mating and pregnancy in female rabbits?
A: It depends on the type of dewormer used. Most have minimal effects, but drugs like avermectin may cause more reactions. Generally, deworming is not necessary unless there are clear signs of parasites. Good hygiene usually prevents infestations.
Q: How can mastitis in mother rabbits be prevented and treated?
A: Mastitis is caused by poor feeding, breast injuries, unclean environments, or infections. Symptoms include redness, swelling, heat, and pain. Prevention includes keeping the nest clean and managing milk production. Early treatment involves cleaning with potassium permanganate and applying fish oil. Antibiotics and, in severe cases, surgery may be required.
Q: When should oxytocin be used for female rabbits during labor?
A: Oxytocin is used when there is weak contractions, narrow birth canal, abnormal fetus position, or prolonged labor. It helps stimulate contractions. If ineffective, a C-section may be needed.
Q: Does a male rabbit’s humming during mating indicate that he is ready?
A: Not necessarily. Humming may indicate ejaculation due to physical stimulation, but it doesn’t confirm successful mating. The female must show signs of estrus and accept the male for true mating to occur.
Q: How many times per day can a male rabbit be used for breeding? What is the ideal male-to-female ratio?
A: A male should be bred once daily, with a rest day in between. Breeding too frequently reduces semen quality. For commercial use, the ratio is generally 1:10.
Q: Why do some male rabbits become lame?
A: Lame males often result from overbreeding, poor cage conditions, or uneven flooring. Proper management and regular rest help prevent this issue.
Q: Can male and female rabbits share the same feed?
A: Ideally, they should have different feeds, but in practice, they often share the same diet. During peak breeding, males need extra nutrients like beans to maintain fertility.
Q: Can rabbits from the same litter or their descendants be bred to keep the seed?
A: While possible, it’s not recommended for commercial production. Inbreeding can reduce genetic diversity and weaken offspring. It’s better to introduce new males from other farms to ensure hybrid vigor.
Q: Where is the best site for intramuscular injection in rabbits to avoid the sciatic nerve?
A: The best site is the muscle-rich area on the side or back of the hind legs, avoiding the sciatic nerve region.
Q: Is it true that rabbits should be fed fresh grass?
A: Yes, fresh grass is beneficial for rabbits, but it should be given in moderation and not replace balanced nutrition. Avoid feeding wilted or moldy grass.
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