The post-weaning period for female rabbits, also known as the "empty" phase, refers to the time between weaning and the next breeding cycle. During this stage, the primary goal is to help the doe regain her body condition and replenish the nutrients lost during a 30-40 day lactation period. This ensures she is in optimal health for early breeding and high productivity. However, it's crucial that the rabbit isn't too fat or too thin, as both extremes can interfere with estrus and ovulation. If a doe becomes overly fat, reduce concentrate feed and increase roughage, while for underweight does, increase the amount of high-quality feed. The aim is to achieve a moderate body condition that supports regular estrus and successful breeding. For does that fail to come into heat, techniques like heterosexual stimulation or artificial aphrodisiacs may be used to improve fertility. Proper management includes maintaining good ventilation, adequate lighting, and keeping cages clean at all times.
During pregnancy, which typically lasts around 30 days, the focus is on supporting fetal development and preparing the mother for nursing. Nutritional needs during this time are about 1.5 times higher than during the empty period. As the pregnancy progresses, especially in the later stages, the demand for protein increases significantly. High-protein feeds like soybean meal or fishmeal should be included, along with a small amount of salt. From day 10 of pregnancy, feed amounts should gradually increase, with green feed reaching 500-700 grams and concentrates around 100-125 grams daily by day 20-28. In the final few days before birth, reduce concentrates and increase high-quality green feed. Clean, fresh food is essential, and sudden changes in diet should be avoided. Keep the environment calm and free from predators such as dogs, cats, and mice. Provide a clean farrowing box with soft, hygienic bedding to ensure a safe and comfortable birthing space.
The lactation period, lasting 30-40 days, begins after the kits are born. The main objective is to maintain the mother’s health and ensure she produces enough milk for the pups. In the first 1-2 days post-birth, feed the doe sparingly—around 100 grams of palatable, easily digestible feed and some hay. Gradually increase feed to meet the nutritional demands of milk production, aiming for a diet containing 18% crude protein. A typical daily ration includes 150-200 grams of compound feed and 500-1000 grams of green feed, along with plenty of clean water. Monitor the puppies’ urine and feces: if they're urinating more, it may indicate the mother is drinking too much water, leading to dilute milk. Adjust the diet accordingly by reducing watery greens. If the pups have large, firm stools, it suggests the mother is overfed and not drinking enough, resulting in thick milk. In such cases, reduce concentrates and increase green feed while ensuring access to water. If a doe lacks milk, prompt milking is necessary to prevent mastitis. Maintain a quiet, clean, dry, and warm environment. Avoid moving the farrowing box or handling the doe unnecessarily, as this can cause stress and lead to accidents. Consistent routines for feeding and care help reduce anxiety and promote a healthy nursing environment.
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