The main points of Rex Rabbit breeding in Winter?

(agricultural Wealth net) what are the main points of Rex rabbit breeding in winter? 1. The quality of good breeding rabbits has a great influence on the growth and development of their offspring. Breeding rabbits in winter should have sufficient age and weight (male rabbits 7 ~ 8 months old, weight 3.5 kg, female rabbits 6 ~ 7 months old, weight more than 3 kg). Body type requirements: male rabbit appearance plump, long and flat, agile movement, good development, strong limbs; female rabbit physique, gentle temperament, normal development, nipple not less than 4 pairs, can hold grass to pull hair cushion nest, can lactation, do not urinate nest, give birth more. -- 2. The rabbit house should be kept warm and cold-proof. The rabbit likes a dry and clean environment. The most suitable temperature is 10-25 ℃. The breeding in winter should be controlled above 10 ℃, and the lowest is not less than 5 ℃. When building a fire for heating, it is necessary to prevent gas poisoning or respiratory diseases. Due to the low temperature in winter, the rabbit is unwilling to move, so its estrus mating is easy to be ignored. Therefore, the temperature in the breeding rabbit house should not be lower than 5 ℃. The oestrus cycle of Rex rabbit is 7-12 days, and the estrus lasts 1-3 days. It is necessary to master its oestrus law and breed in time to ensure winter reproduction. When mating, you should choose the noon on a sunny day, and if the temperature in the house is well controlled, you can also mate in the morning and evening. 4. Pay attention to feeding and management. Winter is cold and long, and the light time is short. If the feed is lack of nutrition, it not only affects the breeding of rabbits, but also is very disadvantageous to the growth and development of young rabbits. The green fodder such as radish, cabbage leaf, carrot in winter diet should not be less than 30%. Litter rabbits should be fed with wheat bran, fish meal, bone meal and other feeds rich in vitamins and trace elements. If there are conditions, pellet feed can be fed. Recommended formula: corn 15%, bean cake 15%, wheat bran 20%, bran 8%, grass powder 35%, bone meal 2%, salt 0.5%, auxin 0.5% shell powder 1%, other 3%. The baby rabbit has a small stomach and should eat less and more meals. It should be fed 4 or 5 times a day and once at night. Strengthen drinking water on weekdays, and it is strictly forbidden to feed grass with soil, mildew, deterioration or frost. The mother rabbit should drink brown sugar water or salt water after delivery. Young rabbits and breeding rabbits should strengthen exercise and pay attention to disease prevention so as to improve the survival rate. 5. Epidemic prevention and disinfection should be carried out on a regular basis for the prevention and treatment of diseases. Usually should often feed the Rex rabbit yeast, garlic, onions, so that some diseases can play a role in prevention. When a disease occurs, it should be isolated and disinfected in time to prevent it from spreading, and consult a veterinarian immediately.