The climate is suitable in autumn, and the feed source is abundant. Breeding cubs have less disease, high survival rate, rapid growth and development, and feeding for about 4 months is just a cold winter. With good hair quality and high prices, it is also the best season for slaughter every year. Therefore, the autumn rabbit is an important part of increasing the breeding efficiency. According to the author's many years of practical experience, Qiu Qiu Qiufan should grasp the following aspects: I. Epidemic prevention In the process of raising rabbits, prevention of epidemics is a major event. Only by doing a good job in epidemic prevention can we breed successfully. Failure to prevent epidemics can easily lead to the death of a large number of rabbits. All species of rabbits are required to be fully immunized 10-15 days prior to breeding. Usually use single seedlings or double seedlings, the amount of injection should be appropriate, the best subcutaneous injection of 2 ml per neck. Second, choose Only a good breed of rabbit can produce a good offspring, so it is necessary to strictly select breeders before mating, and choose to adapt to the variety of the road. When selecting seeds, comprehensive evaluation shall be conducted according to the comprehensive conditions of coat color, density, length, production level and body size, whether close relatives, etc., and select breeding breeds composed of fine breeds for careful management. Third, strengthen nutrition Whether nutrition can meet the breeding needs of rabbits is the key to determining reproductive effects. When feeding pelleted feed, attention should be paid to diversification of feed, autumn is more season for green feed, it is necessary to add green feed every night to ensure that the female rabbit eats well and eats, raises the breed of rabbits, and requires a high level of puberty in male rabbits. The female rabbits are of medium level and cannot be overweight or overweight. Overweight and overweight have negative effects on estrus and breeding. Feed protein content should be maintained at 16% -18%, while adding vitamin E in the feed, so that early mating female breeding. Fourth, do a good job in heat "Pink is early, black is later, and red is more mature." This is the mating basis for observing changes in the female's genitals and swelling. Another method is the test of love. The female rabbit is placed in a male rabbit cage. If the female rabbit is mated with a male rabbit, the female rabbit has estrus. If the female rabbit does not receive male rabbit mating, it means that the female rabbit does not have estrus or is too late to estrus. Through the male rabbit chasing, teasing induced female estrus, interval 1-2 days females can be estrus breeding. There is also a method of direct observation, the female rabbit shows reduced appetite when the estrus, there is a "cage" phenomenon, when the hand is caught when the "squeak" call, indicating that the female rabbit has estrus, should be timely breeding. Fifth, timely breeding The best choice of breeding time is in the morning and evening time. Because the weather is hot at noon in early September, the male rabbit has decreased physical strength and poor breeding ability. Therefore, the choice of cool morning and evening breeding, species of male rabbits are better physical and semen quality, and there is a strong ability to breed, physical strength, sperm is exuberant, when the fertility rate of breeding is high, empty, less litter size. Sixth, breeding methods The estrous female rabbits are placed in a male rabbit cage and the male and female rabbits are voluntarily mated, and artificial breeding and mandatory breeding of individual female rabbits who are not willing to receive mating for the estrus of the female zeal. In order to increase the chance of being exposed to fetuses, to increase the conception rate, and to reduce empty arms, a method of repeated mating can be adopted for the female rabbits. That is, a female rabbit and a male rabbit are mated with a rabbit and then mate with the same male rabbit once every 6-8 hours. Only female rabbits mate with a male rabbit once and then mate with another male rabbit. These two methods can increase the fertility rate of female rabbits by about 20%, and the number of litters can increase by 1-2 per fetus. Now most of the rabbit-raising households adopt the method of repeated breeding and receive significant results. Seventh, do a good job of pregnancy check and empty supplement After 7-8 days of mating, pregnant female rabbits should be checked for pregnancy to see if they are pregnant or empty. There are three ways to check: One is the appearance method, after the mating of the female rabbit, appetite increased significantly, to 15 days or so, the abdominal circumference increased, the lower abdomen prominent, indicating that the female rabbit has been pregnant. The second method is the compound method. After 7 days of mating, the female rabbit was placed in a male rabbit cage. If the female rabbit issued a cry, the male rabbit was prevented from approaching and the male rabbit was refused to climb across the mating, indicating that the female rabbit was pregnant. The third type is the method of touching the tires. After 10-12 days of mating, the fetus is about the size of peanuts. It is located on both sides of the abdomen of the female rabbit. The left hand grasps the ears of the female rabbit and the skin of the neck. The right hand is in an “eight†shape. From the front to the back Gently probe along the abdominal wall, if you touch the bead-like slide ball, indicating that pregnancy, if you feel soft, such as cotton, indicating that no pregnancy. The air-raising female rabbits should timely check the changes in the estrus, and the breeding females should be timely bred, and do not miss the good timing of breeding. Buckwheat Flour,Buckwheat Flour Bread,Organic Buckwheat Flour,Light Buckwheat Flour Huantai Biotechnology Co., Ltd. , https://www.huantaifds.com