Buy Rex rabbits to "three look" The length of the fur quality rex rabbit hair requirements in the 1.3 ~ 2.2 cm, 1.6 cm best, the villi should be thick close, feel full, mouth blow not see the skin. The hair should be flush, like a brush, with no hair on the pile. The villi should be bright, shiny and full of vitality. It is better to attach the wool fibers to the skin and the villi do not fall off easily. In addition, the coat should be pure and conform to the color features. The appearance of Rex Rabbit should have the following characteristics: wide head and wide eyes, large and small eyes, two ears erect, finely curved eyebrows, full rear bumps, well-developed hips, and strong limbs. The pedigree of the pedigree of the pedigree is in the hair-changing stage, and it is generally not easy to distinguish the quality of the hair. Therefore, when purchasing the bunnies, it is necessary to check the quality of their parents hair. In addition, when purchasing puppies, pay attention to their kinship, do not pair from the male and female in the same litter, otherwise the quality of inbred offspring will be degraded. It is best not to use first-born puppies. In addition, the purchase of puppies to see if its genital development is good, male rabbits require testis symmetry, strong sexual desire; females require good maternity, color genetic stability, effective nipple more than 4 pairs. Rex Rabbit Breeding Techniques Rex Rabbits mainly eat grass, leaves, and crop stalks, together with cornmeal and bran, which are not much different from feeding other types of rabbits. One must regularly feed quantitatively and feed 4 times a day. When changing the feed variety, it is necessary to gradually increase the number and gradually transition, and maintain a relatively stable, and then all the replacement, should not suddenly change the feed species, in order to prevent discomfort and disease. Second, we must do a good rabbithouse health, the rabbithouse is best to sit south, ventilated and dry, clean once a day, every seven days with a small amount of lime powder to carry out the ground disinfection, and timely prevention and treatment work. The male rabbit breeds male rabbits for the purpose of breeding and breeding. The quality of feeding is directly related to the quality of the rabbit population. Therefore, when breeding male rabbits, it is necessary to have a complete nutrition, especially to ensure protein, minerals, vitamins, etc. The supply of nutrients. Male rabbits cannot feed oversized or over-watered feed. Every year from March to April is the breeding season for male rabbits. At this time, male rabbits have the best quality of semen, and the mating intensity is preferably 1 to 2 times a day, and the maximum is 4 times. July-August is the period of male rabbit failure. The male rabbit not only has a small amount of ejaculate, but also has a low density of sperm, which often causes the phenomenon of "summer infertility." If the breeding is done in the summer, it must be done in the morning and in the evening. The purpose of feeding female rabbits is to increase the number and quality of puppies, and therefore it is necessary to continuously improve the female rabbits' production performance and reproduction ability. The female rabbits in the off-season should be fed with high-quality green feed, and fed with mixed concentrates to maintain the medium sensation. The female rabbit should reduce the fine material later in pregnancy and feed more green feed to ensure drinking water to prevent constipation or mastitis. The female rabbits should be fed with clean drinking water mixed with a small amount of salt in time after delivery, the production box should be sorted out, and the contaminated grass, blood hair and stillbirth should be removed. Newborn puppies of puppies have not yet been fully developed. Care must be taken to carefully feed them during this period. The general pups can breastfeed once a day, start feeding at about 2 weeks of age, and wean at 30 to 35 days of age. After weaning, the feed for young rabbits should be based on clean, fresh, easily digestible high-protein mixed concentrates and green materials. Feeding methods are suitable for cage culture, but they can also be raised in groups. Cage rearing is recommended for a group of 3 to 4 young rabbits. It is better to group a group of 10 to 15 young rabbits. The cage should be moderately warm, clean and dry to reduce the incidence of disease. At the same time, prevent the rabbits from biting each other.
Surgical Instruments And Consumables
Astronaut Cap,Disposable Non Woven Cap,Disposable Astronaut Cap
Hua En Industrial Co., Ltd. , http://www.shbandage.com