First, the rabbit's hair-changing rabbits are divided into age-changing hairs and seasonal hair-changing hairs.
1. Age-based hair replacement: Occurs in puppies and young rabbits. Thirty-four to 150-day-old ages after the birth of the pups are the first age-for-females. According to the author's experience, the skin is most economical after the first age of hair replacement. The second age-based hair replacement was between 170 days and 240 days. The hair replacement lasted for a long time. For example, when the first age-matching is in spring or autumn, the second age-matting is often started immediately.
2, seasonal hair change: refers to adult rabbits in the spring and fall seasons for hair. The hair replacement in spring is generally from the beginning of March to the end of April, and the hair change in autumn is generally from the beginning of September to the end of November. Differences in conditions between China's north and south are about half a month apart.
Second, determine the timing of repelling rabbits to determine the timing of repelling skin rabbits to grasp two principles: First, to age, the second is timely.
1. Appropriate age: It is to be selected to be slaughtered after the first age-matting of young rabbits and before the start of the second age-based moulting, that is, 5 months to 6 months of age, weighing about 2.75 kg. When the area of ​​the board can reach 0.1111 square meters, in line with the level requirements. From the point of view of fur maturation, it is better to slaughter and take skin after the second age of hair replacement, but it takes more than two months to raise the cost of feeding and management.
2. Timely: Take skin refers to adult rabbits, old rabbits, out of rabbits to take skin time, should be selected in the late winter and early spring period, that is, from the end of November to the next year before March. Because this time to take the skin fur foot, not velvet, high quality and high efficiency.
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