Meat rabbit, also known as dish rabbit, has a lean meat percentage of 70, a meat protein of 21, and a high content of calcium and vitamins. It is known as "beauty food." Meat rabbit breeding has the characteristics of small investment and quick effect and is suitable for family farming. This issue introduces a group of meat rabbit breeding techniques for farmers' reference.
Breeding
Homogeneous selection uses the same male and female rabbits with the same properties, consistent performance, or similar breeding value to be matched, so as to obtain similar excellent offspring. The more similar the matching parties are, the more likely it is that the common good quality be passed on to future generations to maintain and consolidate the good traits. For example, choosing the large size, good quality fur and female rabbits for mating, can further stabilize and consolidate the genetic properties of the importance of the weight and fur quality of rabbits.
Heterogeneous selection can be divided into two cases: First, male and female rabbits with different superior traits are selected to match each other in order to combine the two traits, thereby obtaining offspring with both parents' different advantages. For example, when selecting long-haired and hair-dense rabbits with medium-sized or medium-sized rabbits and high-density hairless rabbits with large hair density, the fine hairy and large-sized traits can be grouped together and can be improved. The fur quality of the offspring is the same as that of the male and female rabbits with the same traits but different degrees of goodness and inferiority. It is better to change the bad, to change the bad, to correct the bad traits with good traits, so that future generations can achieve greater improvement and improvement. Some rex rabbits have a fine and even hairiness, while others have a dense hair but poor uniformity, and can obtain dense and evenly flush offspring after heterogeneous selection.
Age selection generally adopts young male rabbits with strong female rabbits, excellent old male rabbits with strong female rabbits, young male rabbits with young female rabbits, young male rabbits with young female rabbits, and young male rabbits with old female rabbits.
Affinity matching is also called pro-community. It is the abbreviation for close-parent mating or kinship mating. It refers to mating between two parents whose parents have no more than six generations of common ancestors.
Rabbit breeding
It is best to use artificial care for puppies. Use a clean towel to dry the pups, remove bloody dirt and other contaminants. After the maternal coat is given, give the female rabbit some warm boiled water, preferably 5 brown sugar water or 0.9. The salt water can then be transferred to a soft grass incubator to feed the baby once, and the female rabbits are fed into the incubator once every 24 hours.
Babies from birth to weaning are characterized by incomplete development of the body and rapid growth, poor regulation, weak adaptability, and low resistance. According to its growth and development characteristics, feeding management is divided into the sleeping period and the open period. In addition to effective measures taken during the sleep period so that the pups can eat enough milk, we must do a good job of preventing cold, keeping warmth, repelling mosquitoes, eliminating rodents, preventing disease, and preventing suffocation, and at the same time do a good job inside and outside the box. The main focus of the breeding period is on feeding and weaning. Feed a small amount of nutritious, easily digestible, and palatability feed, and mix in small amount of minerals and antibiotics. Feed 5 to 6 times a day, increase the number of small meals, gradually increase, Until weaning. The management focus is on the 15th day of age when the young rabbit is divided into cages and breastfeeds every 12 hours. Always change the bedding, wash or replace the nest box. After each meal, the female rabbits are brought to the sports field to exercise properly and regularly check their health.
The management of sleep period is from the newborn to the 12th day of the sleeping period. The temperature of the litter in this period should be kept at 29°C~30°C. If you find that the baby is brought out of the nest by the female rabbit because of hanging breasts, immediate rescue measures should be taken: If the young rabbit is taken out of the nest for a short time and it is slightly cold, the rabbit can be warmed into the arms and warmed up. Place it in the nest again. If the rabbit is brought out of the nest for a long time and the rabbit body is cold and thirsty, the rabbit should be immediately put into hot water at 40°C so that the mouth and nose can be exposed to the water for about 10 minutes. After the rabbit is resuscitated, the water is wiped off. , into the nest. In addition, the farrowing box should be kept tight to prevent the pups from being injured.
After opening the eye, general puppies open their eyes 12 days after birth and 15 days out of the nest. The pups are born 16 to 17 days after the start of feeding. They can feed some fresh green grass and gradually increase their nutritional value, good palatability, Easy-to-digest full-priced compound feeds can be weaned 35 to 40 days later. Feeds should be made from nutritious, easily digestible feeds such as soy milk, tofu, carrots, fresh green grass, and green vegetables. The green material should be washed, and the surface moisture should be dried and then cut into filaments to feed the rabbits.
Female lactation
Chinese herbal medicine milk will be minced purple, plantain, dandelion, chopped and chopped into the feed, can be fed a single feed, even for 3 days, both milk, but also anti-inflammatory to the fire.
Pulling hair through milking can stimulate the female's breast and promote lactation. In the prenatal mating of the female rabbit, the hair pulled down is taken away quietly. The female rabbit finds less hair and will continue to pull the hair. The first female rabbit can artificially help to pull the hair, so that the breast is fully exposed. This party has obvious milking effect. .
蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘ å‘. You can also dry the clams and crush them, feeding 10 to 15 grams a day. Feeding for 4 days can increase milk production.
Raw pumpkin seeds milk 20 grams of pumpkin seeds, even shell mash, mix in a small amount of fine material, feeding rabbits, continuous feeding 3 to 6 days, can be effective.
Soybean milk, soy milk, soy milk will be 20 to 30 grams soy, soaked with boiling water or boiled half-cooked, fed into the feed fed female rabbits; can also be milk on the right amount of water, after a little cooler so that the female rabbit free drinking.
The glutinous rice milk will soak the rice with boiling water, until the rice rises, you can pick up the feed to feed the rabbits, about 20 grams each time, once a day, once every 3 to 5 days. Note that glutinous rice must not be cooked so as not to stick your mouth.
Clever use of green feed milk dandelion, bitter leeks, hawthorn vines, fresh orange leaves, etc., can be fed individually or after appropriate amount of free production, can increase the amount of milk.
The trotter's hoof milk is prepared with 4 fresh pig claws, 200 grams of Astragalus membranaceus, 150 grams of Radix Scutellariae, Angelica, Chuanxiong and 50 grams of Achyranthes. After cooking, the boiled juice is concentrated, and 200 grams of honey is added to make the loquat sugar. Samples were used to feed rabbits three times a day and served.
Feeding method
The feed should be properly matched and not fed with a single variety. The nutrients in the rabbit diet are crude protein, crude fiber 10, and fat 5, and the diet per kilogram contains 2800 kcal of digestive energy and 10 amino acids. If unconditional fed compound feed, soy, soy cakes, bran, corn and other concentrate feeds and carrots and other juicy feed should be properly added.
It is important to pay attention to feeding night-feeding rabbits have a strong night feeding, night feed intake can account for more than 75 of the intake of the day. Therefore, rabbits should be given enough feed and water at night.
To slowly feed and often feeding a feed, rabbits have a strong adaptability, if you suddenly replace the feed, it can easily lead to rabbit gastro-intestinal diseases. Therefore, changing feeds should be gradual.
Do not feed silage silage high acidity, will affect the growth and reproduction of microbes in the cecum of rabbits, resulting in reduced cellulase, affecting the normal digestion of rabbits. At the same time, silage is susceptible to mildew, and rabbits can easily cause toxic diarrhoea and even death.
Uninterrupted herbivores Rabbits have many microorganisms that secrete cellulase enzymes in their cecum. They have strong ability to decompose crude fibers, but they have a short residence time after entering the animal's gastrointestinal tract. Therefore, they should not be interrupted when feeding fodder to prevent food ingestion. The compaction obstructs the condyle of the cecum and cecum, and each adult rabbit feeds 0.5 to 1 kg of hay each day.
Disease prevention and control
Rabbit plague is an acute, hot, septic, and devastating infectious disease caused by the virus. It can happen all year round and all rabbits are susceptible. The incidence and mortality of young rabbits and adult rabbits aged over 3 months are the highest (up to 95 or more), and the weaned young rabbits have a certain degree of resistance. It can be transmitted through various routes such as respiratory tract, digestive tract and skin. The incubation period is 48 to 72 hours.
Diseased rabbits and infected rabbits are the source of infection. Secretions and excretions can be poisonous. After passing through the digestive tract, respiratory tract, and skin, mosquitoes and flies can also play a role in transmission. It can occur throughout the year, with cold seasons becoming more common. Clinical symptoms can be divided into three types:
One is the most acute type. No clinical symptoms of sudden death occurred. Before death, the limbs were stroke-like, convulsions, screams, post-dead posture, and natural pores flowed out of foamy blood-like fluid.
The second is an acute type. Body temperature rises to 41°C or higher. After staying for several hours to 24 hours, it falls. Mental fatigue, coarse hair disorder, lying in cage, not eating or reducing food, increasing thirst, polyuria, urge to breathe, Excited while dying, scampering, biting cages, twitching, screaming, head and neck thrown back, limbs straight, natural holes flowing pale red liquid. Duration of 1 to 2 days, most of the nose skin bruises, 10 nose bleeding, loose anus before death, coat with yellow mucus contamination, dung ball with mucus.
The third is chronic type. More common in young rabbits, the disease rabbit temperature increased to 41 °C, depressed, loss of appetite, from the nostrils out of sticky or purulent secretions, coat hair messy, quickly weight loss, weakness and death. Some appear rogue, some will appear to open on both sides of the forelimbs, head to the bottom of the cage, sometimes back arched or paralyzed, 5 to 6 days after the failure of failure. However, there are rabbits that can tolerate the rabbits, but they will be stunted later, and they will become a source of infection due to poisoning. Rabbits have an acute onset, rapid transmission, and no specific treatment, so it is important to prevent it. After purchasing a rabbit, it is necessary to promptly inject rabbits to eliminate live vaccines and develop the habit of regular vaccine injections. The time of inoculation of the rabbits should be exempted from 20 to 25 days of age and at the 60th day of age.
In the event of a rabbit lice, the diseased rabbits must be isolated in time and the unvaccinated rabbits should be vaccinated. Rabbits in rabbits need to be injected with hyperimmune serum immediately and rabbits should be injected again 10 days later.
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