Effective method to prevent rabbit species from degenerating

In recent days, many rabbit farmers have reported that the rabbits they support are slow, small, poorly resistant and have high mortality rates. This is due to the degradation of the variety. Causes of degradation 1 Extensive free-range, scientific rabbit breeding technology is low. More than a dozen rabbits are polycultured in a circle, allowing them to randomly distribute and distribute litter, creating a situation where three generations of grandparents and grandchildren live together. 2 Do not pay attention to the selection and production of rabbits in accordance with the requirements of breeds in production and production. Often, they are first to pick a big, long, fast, and lyrical sell, and keep small, thin, and weak to continue to raise. Variety gradually degenerates. 3 Immature and unreasonable age structure. Due to the usual lack of attention to the selection of breeding rabbits to expand the production, but when the mating of a male rabbit on the species, grab a female rabbit to mate. Cause the old, old and small, with small, so that the characteristics of the species can not be a stable inheritance. There are also rabbit farmers who are eager for quick success and have started breeding at three or four months. It is very common for rabbits to breed without their own maturity. 4 Frequent blood matching, and no attention to nutritional supplements, make the female rabbit weak and sick, poor development of pups, poor disease resistance, resulting in species degradation. 5 Do not pay attention to kinship, inbreeding causes poor disease resistance, slow growth, small body shape, deformity, and variety degradation. Prevention Method 1 Rabbits of any economic type and breed must be systematically selected to breed the core rabbit population that meets the characteristics of the breed and can achieve the production index of the breed. The method of selection and retention is: After the birth of the pups, they will be marked with iodine or color for the pups to be kept first, and their growth and development will be constantly observed. Young rabbits will be selected, young rabbits will be selected, and adult rabbits will be selected. For the key cultures that meet the characteristics of breeds and have outstanding growth and development, careful management is carried out in all aspects. When you go into production, pay attention to the best male rabbit to mate with the best female rabbit. 2 Continue to breed and rejuvenate breeds during reproduction. Pay attention to the use of excellent male rabbits to improve common or individual females, and select male and female superior individuals from their offspring. Don't use common male rabbits or individual male rabbits to mate with excellent female rabbits. And pay attention to the performance selection of offspring. 3 Strictly control the initial age and weight, and do not reach the initial age and weight. Do not mate. The offspring produced by the young male rabbits have relatively stable genetic properties. China Agricultural Network Editor

Royal Jelly

Royal Jelly is also called Bee Milk. The fresh royal jelly is slightly ropy milk paste substance; it is the excretive mixture of nutrition gland and maxilla gland of the head of little worker bee. The worker bees use this to feed the 1-3 days` worker bee larva and drone larva, 1-5.5 days` queen bee larva and queen bee in the oviposition period. The royal jelly is the biologic product containing very complicated active elements which contains almost all the nutrition elements required by the growth of the human body.

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