1. Empty pregnant female rabbits, also known as the post-weaning period, refers to the time between weaning a litter and the next breeding cycle. During this phase, the main goal is to restore the female rabbit’s body condition after the energy-intensive lactation period, which typically lasts 30–40 days. Proper nutrition is crucial to replenish the nutrients lost during nursing, ensuring the rabbit is in optimal shape for future reproduction. However, it's important that the rabbit isn't too fat or too thin, as both extremes can interfere with estrus and ovulation. If a rabbit becomes overly fat, adjust the diet by increasing roughage and reducing concentrates, while limiting feed amounts. For underweight rabbits, increase the intake of high-quality feeds to help them reach a balanced condition. This helps ensure regular estrus cycles and successful breeding. If a female has not shown signs of estrus for a long time, consider using heterosexual stimulation or artificial aphrodisiacs to improve fertility. In terms of management, maintain clean cages, provide good ventilation, and ensure adequate lighting to support overall health.
2. Pregnant females require special care during their gestation period, which typically lasts about 30 days. The primary objective during this time is to support fetal development and prepare the mother for milk production after birth, while minimizing the risk of stillbirth or miscarriage. Nutritional needs increase significantly, with pregnant females requiring about 1.5 times the nutrients compared to the empty period. As the pregnancy progresses, especially in the later stages, the fetus grows rapidly, so protein intake should be increased. Feeds like soybean meal and fishmeal are beneficial, along with a small amount of salt. From day 10 of pregnancy, daily feeding should gradually increase, with green feed reaching 500–700 grams and concentrate 100–125 grams by day 20–28. In the final few days before birth, reduce the concentrate and increase high-quality green feed. Maintain a clean, quiet environment, avoid sudden feed changes, and protect against predators such as dogs and cats. Provide a clean farrowing box with soft, hygienic bedding to ensure a safe delivery.
3. Lactating females, or nursing mothers, are responsible for feeding their young for about 30–40 days after birth. The key goal here is to maintain the mother’s health and ensure she produces enough milk for her litter. Immediately after giving birth, limit feed intake to around 100 grams of easily digestible, palatable feed and some hay. Gradually increase the feed amount over the next few days to meet the nutritional demands of milk production. A diet with 18% crude protein is ideal, including 150–200 grams of compound feed and 500–1000 grams of green feed daily, along with plenty of clean water. Monitor the puppies’ urine and feces closely. If they have frequent urination, it may indicate the mother is drinking more water and producing dilute milk, so reduce high-water-content feeds. If the pups have firm stools, it may mean the mother is overfed and needs less concentrate, more green feed, and additional water. If a mother lacks sufficient milk, encourage milking and watch for signs of mastitis. Keep the environment calm, clean, and comfortable, and avoid disturbing the mother. Maintain a consistent routine for feeding and handling to prevent stress and accidents.
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