Rabbits must master the technical points
First, choose a good breeding time (1) because the rabbit mating time to avoid high temperatures, because the female rabbits have a higher litter size in the environment below 25 °C, so should be in the morning and evening when the weather is relatively cool when breeding, Rabbits have better mental conditions and a higher rate of conception. (2) Feeding time should be avoided so that the male rabbit does not think that the female rabbit came to snatch food and cannot mate. (3) It is also important to select the breeding time for female rabbits during estrus. During the early, middle and late stages of the whole estrus period, the judgment mainly depends on the changes of the pus. The non-estrus female rabbits are not swollen and show normal flesh-white color; the early stage of estrus becomes more humid, slightly swollen and pink; the middle stage is moist and swollen, showing red (commonly known as old red); the latter is moist, swollen, and purple. The best breeding period is in the middle and late stages of heat. Therefore, there are slang phrases like "Pink early, purple late, and old red". Second, we must arrange breeding. Male rabbits cannot be unfitted for a long period of time, nor can they be over-specialized. Generally, female rabbits are caught in male rabbit cages. If the female rabbit does not accept the mating, another male rabbit may be exchanged, but it is better to put the female rabbit back into the original cage for a while. After the peculiar smell has disappeared, the female rabbit is then caught in another male rabbit cage for breeding. Otherwise, when the female rabbit has the odor of the previous male rabbit, the latter male rabbit is not only unworthy, it may even bite the female rabbit. Third, we must grasp the female rabbit's initial age. The initial mating age of the female rabbit is preferably between 5 and a half months to 7 months of age. The average mating age of a medium rabbit is 5 and a half months, that of a small rabbit is 5 months, and that of a large rabbit is 6 and a half months. Should be reasonable age matching. The so-called age matching is based on the mating age of the two rabbits. Practice has proved that the offspring born to male and female mating have the best viability and production performance. Therefore, in the production practice, the old rabbit should be avoided as much as possible with the aged rabbit or the young rabbit. Young rabbits that are too old or younger than the initial age should be prohibited from breeding. Fourth, double matching is about 10 minutes after the first breeding and then using another male rabbit for the second mating. This method can only be limited to the production of goods, because as a seed can not determine the father's blood. The repeats were reconstituted with male rabbits 6-8 hours after the first mating. Because rabbits are stimulating ovulatory animals, their ovulation time is about 10 hours after mating, so double matching or repeated allocation can often improve the conception rate, and promote multiple ovulation of female rabbits, and more pregnancy. Fifth, pay attention to the rational arrangement of male rabbit breeding times. The number of general reasonable breedings is roughly once a day, with 2 days of rest for 1 day. Sixth, to prevent rough or disturbed management. In rabbits, they are cockroach-stimulated and have a greater stress response to all disturbances than other livestock. Managing rough and severe disruptions is often the main reason for miscarriage and stillbirth. Usually take care when catching rabbits or performing fetus tests.
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