Raising rabbits should prevent inbreeding
In rural areas, rabbits are raised for more than a dozen households, dozens of them, and more than one hundred rabbits. The common problem is that rabbits are not exchanged, inbreeding, and some rabbit farmers are naturally breeding in the original population for several years. Although the rabbits were bred annually and eliminated annually, due to the formation of a closed population, the kinship between the breeder rabbits was very close and the relatives of the rabbits increased.
The long-term inbreeding of rabbits will cause the rabbit's production capacity to decline, the varieties to degenerate, and the growth rate to be slow. Second, it will cause the rabbit's reproductive rate to decline, resulting in miscarriage, stillbirth, and less production. The resistance of the puerpera after birth is reduced, it is easy to get sick, and the mortality rate is high. Therefore, male rabbits should be exchanged regularly every year during the feeding of rabbits, and pedigree records should be made to prevent inbreeding.
Children Face Mask,Kids Medical Disposable Face Mask,Kids 3 Ply Disposable Face Mask,Kids Nonwoven Disposable Face Mask
KUTA TECHNOLOGY INDUSTRY CO.,LIMITED , https://www.kutasureblue.com