1. Rabbit cage construction requirements and specifications
It can be constructed with brick and wood structure or cement prefabricated structure. Its length, width and height are 65-70 centimeters, 50-55 centimeters and 40-45 centimeters.
2, feeding and management technology
2.1 Feeding methods Adopt cage culture, rabbits are rabbits and cages, young rabbits are gradually divided into cages, males and females are raised in separate cages.
2.2 Dietary mixes using green (crude) feed plus compound feed.
2.3 Feeding forage materials requires non-toxic, harmless, dew-free, silt-free, mildew-free; drinking water is clean, free drinking water. It accounts for 40% of the daily feed during the day and 60% of the daily feed during the night. The feed replacement is carried out gradually. Each time the new feed is added, it does not exceed one third of the daily feed. The replacement is completed in one week.
2.4 Different types of rex rabbit feeding management
2.4.1 Male rabbits are supplemented with protein, vitamin A, E and mineral feed during the breeding period.
2.4.2 Breeding female rabbits gradually increase the daily feeding amount from the 10th day after pregnancy, and appropriately reduce the amount of concentrate before 2-3 days. On the 28th day after pregnancy, the litter box was placed in the litter box, 2 ml of rhubarb was injected postpartum, and 20-30 capsules of soybeans were cooked daily.
2.4.3 Growth rabbits are fed colostrum within 10 hours of birth and the litter temperature is maintained at 30-32°C. 18-day supplement feeding, 35-40 days of age gradually weaned.
3 Breeding technology
3.1 The age of mother and rabbit is 6 months old and male rabbit is 7 months old.
3.2 Breeding observed female estrus, the yin "big red early, dark purple late, Dahong slightly purple is the time." Place the female rabbit in a rabbit cage and match the same color to avoid inbreeding. The breeding female rabbits of the rabbit farm were mated about 21 days after delivery, and the breeding female rabbits of the commercial rabbit farm were intercrossed for 12 days postpartum and 21 days postpartum.
4 common disease prevention
4.1 Inoculation of Vaccine against Bacterial Vaccine When the rabbit was weaned, the rabbit was first injected with 1 ml of rabbit lice vaccine or 2 ml of Pasteurella multocida. It was given once at 2 months of age. After every 6 months, the dose was the same as the first dose. ; Clostridium perfringens, Escherichia coli, Borrell, Staphylococcus disease more serious field, should distinguish the primary and secondary, injection of these four bacterins, the injection time of each bacterin is appropriate interval 7-10 days later Once every six months, it is 2 ml each.
4.2 Drug prevention to prevent coccidiosis: Aberdeen rabbits start with dietary supplementation with 150 mg chlorpheniramine per kilogram of dietary choline supplemented for 45 days; prevent diarrheal disease: 1% oxytetracycline powder per kg feed. Prevention of rickets: Ivermectin is injected subcutaneously every quarter for 0.02 ml per kilogram of body weight.
5 Commodity Rex Rabbit Best Slaughter Time and Rex Rabbit Skin Primary Processing Technology
5.1 Best slaughter feeding time 150 days, weighing about 3 kilograms, coat full, smooth, the hair replacement period has passed, you can slaughter and skin.
5.2 Rabbit skin salt processing technology After the rabbit is slaughtered, the skin is cut from the midline of the abdomen and cut into skins. Each skin is spread with 3 salts (industrial salt) evenly on the skin. Plates, hairs stacked 12-24 hours on the hair, and then put the skin in a ventilated place to dry, the skin grading, still according to the board to board, hair to hair, 50 Bundled storage.
6 Benefits of raising rabbits
Raising the cost of raising about 3 kg of qualified commercial rabbits is 20-22 yuan. Calculated at 10 to 12 yuan per kilogram, sales revenue is 30 to 36 yuan, and net profit of 8 to 16 yuan can be obtained after deducting costs.
Rex rabbit weight gain small prescription
The Rex rabbit market is optimistic. How to make the Rex rabbits gain weight is an important part of improving economic efficiency. My experience is that when raising a rabbit, a group of rabbits are raised at the same time and they are allowed to breed at almost the same time, or a few days apart. When they gave birth to rabbits, the rabbits were treated with a few rabbits, leaving only 2-3 rabbits to feed. When the pups grew up to 10 days, they began to feed the pups twice a day, the puppies were fed one time, and the rabbits were fed one time. In this way, until the rabbits have grown to 25 days, they begin to supplement feeds, such as soy products, special feed for puppies, carrots, fresh green grass, etc. After such feeding, Aberdeen rabbits can grow to 0.5 kg after 1 month, and the heaviest can reach 0.75 kg, 0.25-0.35 kg more than the conventional feeding method. This kind of rex rabbit has a strong body, strong disease resistance, easy feeding, and high survival rate.
Eight rabbits breeding
Rabbit breeding has gradually become a climate, according to the practice, the author summed up the eight key development of rabbit breeding:
Advocate appropriate regulatory management: The breeder should introduce more than one group (one male and three mothers as a group) at a time, and form a production scale of 1,000 rabbits per year. If you do not have this condition, you can postpone it.
Emphasis on good breed breeding: Breeding of fine varieties in strict accordance with the characteristics of short, flat, fine and dense fur rabbit hair. Color should not be too much, should be white and "eight black", adhere to the principle of phased breeding. When the weight is more than two kilograms, we must pay attention to the choice of fur quality index, keep rich hairiness and smooth hair surface for use, and disqualify the inferior species.
Regular blood renewal: After two to three years of breeding, rabbits of different kinships (mainly male rabbits) should be introduced from the outside, and pedigree management should be strengthened to prevent over-inbreeding causing deterioration of the variety.
Improving the survival rate of reproduction: Rex rabbits rely on breeding to produce benefits. A basic female rabbit breeds more than 20 pups in one production year, and 15 or more are good. Under good conditions, the number of breedings can be appropriately increased to improve the use efficiency of female rabbits.
Strengthen feed nutrition: Rex rabbits are fur animals. The protein level in the diet should be maintained at 15% to 17%. Add appropriate amounts of methionine, lysine, cystine and other additives to improve the quality of fur. It is best to promote the use of pellets to ensure a complete combination of mouth and nutrition.
Do a good job of epidemic prevention and eradication: Infectious rhinitis, delirium, and foot dermatitis are the three major problems that plague rex rabbits. We must adhere to the principles of regular epidemic prevention and alternate drug use, strictly control the spread of disease, and treat the disease-free rabbits with no treatment value. Eliminated.
Adhere to the appropriate age of skin: Rabbits fed to 5 to 6 months after the weight of 2.5 kilograms for the best skinning period, not affected by the season, but older rabbits should be skin in the winter. It is necessary to accurately grasp the slaughter, withdrawal, pickling, drying and other operating practices, and strive to improve the skin pass rate.
Pay attention to market trends: Rex Rabbit skin and its products are currently mainly exported, and the international market will inevitably fluctuate. This breeder should be psychologically prepared. According to the convention, the production season of Rex rabbit fur products is in the spring and summer season. At this time, manufacturers are in urgent need of raw materials and the price will tend to be high. In winter, it is the peak season for the products to be sold. At this time, the manufacturers will reduce the amount of food they eat, and the price will be lower. The breeder should firmly grasp the pulse of the market and obtain the highest selling price.
How to Raise Reproduction Rate of Rex Rabbits
In order to increase the reproduction rate of Rex rabbits, repeated breeding, double breeding, frequent breeding, artificial aphrodisiac, and increased lighting are generally adopted.
Repeated mating: Under normal conditions, most females can be bred as soon as they mate. However, in order to ensure pregnancy and prevent pseudopregnancy, repeated mating can be used, that is, 20-30 minutes after the first mating, and the same male rabbit is mated again. According to tests, this method can reach more than 90% fetus rate, the number of litter can be increased by 2-3 than the one-time breeding.
Double mating: A female rabbit is mated with two male rabbits continuously. The interval between them is no more than 20-30 minutes. This method can avoid infertility caused by male rabbits and significantly increase the conception rate and the number of litters. However, double mating is only suitable for the production of commodities, and it is not suitable for the production of rabbits to prevent confusion of bloodlines.
In rex rabbit breeding, double mating should be used to promptly return the female rabbit to the original cage after mating, and then wait until the male rabbit's odor disappears before mating with the second female rabbit of the same coat color. Otherwise, due to the smell of other male rabbits on the female rabbit, it will not only fail to breed but also bite the female rabbit.
Frequent breeding: Frequent breeding is also called "blood matching." In general, rabbit farm rabbits are weaned at 40-45 days of age, and then the female rabbits are bred again. Therefore, only 3-4 births can be propagated each year, and breeding speed is very slow. Frequent breeding means that female rabbits will be bred within 1-3 days after childbirth, so that they will be breast-fed and enter pregnancy at the same time. The period of breast-feeding will be shortened to about 25 days. Therefore, 6-8 babies can be born every year. Each female rabbit can breed 40-year-old puppies. -60 only. The following conditions must be met for frequent breeding:
1. Female rabbits should have a healthy body. 2. Feed nutrition should be comprehensive. 3. Carry out early weaning of rabbits. With frequent breeding, puppies are generally weaned at 25-28 days of age. To ensure the normal growth of pups, the "supplemental feed" should be grasped after opening the eyes. Generally, feeding is started from the age of 16 days, and feeding is easy to digest. The nutrient-rich feed should be fed with fewer meals at the beginning of feeding, preferably 5-6 times a day.
Artificial aphrodisiac: In the actual production, some female rabbits often encounter owing to long-term irritability and refuse to mate, which affects reproduction, especially in autumn and winter. In order to make female rabbits estrus, breeding, in addition to strengthening feed management, but also use artificial aphrodisiac methods, namely: 1. Hormone aphrodisiac. 2. Chinese medicine aphrodisiac. 3. Sex arousal.
Increased light: Rabbits do not require light, but lack of light can significantly affect reproductive performance. According to experiments, at 20-24°C and under full dark conditions, supplemented with 1 watt of light per square meter for 2 hours, the female rabbit has a certain fertility, but the conception rate is very low, and the fertility rate of one breeding is only about 30%. . If the lighting is increased to 15 watts per square meter and the lighting time is extended to 12 hours, the fertility rate of one breeding is about 50%. Under the same light intensity, if irradiated for 16 hours, the fertility rate of the female rabbit can reach 65%-70%, and the survival rate of the pups can also be significantly improved. Therefore, increasing the intensity and time of light can significantly improve the fertility rate of female rabbits and the survival rate of pups.
Scientific collocation feed: Rex rabbits are herbivores, because artificial breeding of all herbivores is not enough to meet the nutritional needs of rex rabbits, so in the daily feeding, in addition to a plan to feed some fresh fresh feed, a certain percentage should be equipped with full-priced particles. feed. The benefits of the full-price pellet feed are: not freezing in winter, mildew in summer, relish in rabbits, and comprehensive nutrition. Its formula is:
1, 15% of bean cake or soybean meal. 2, corn 10%. 3, bran 19%. 4, 50% of orange straw or weed powder. 5, fish meal 3%. 6, bone meal 1.5%. 7, salt 0.5%. 8, promote the growth factor and rabbit additives 1%.
Third, strict breeding off. At present, 70% of the rabbits reared in China are imported from France or the United States. Due to the slow progress of the purification and selection of breeding work, the performance of the varieties is degraded and the quality of the fur is reduced. Therefore, it is necessary to achieve five unworthiness during the breeding period.
1, male and female rabbits are not worthy of age. 2, the general system is not clear unworthy. 3, sick is not worth it. 4, genetic instability is not matched. 5, does not meet the requirements of directional breeding unworthy.
IV. Epidemic prevention and control 1 Always clean rabbit cages and rabbit stables timely and do a good job in environmental sanitation. In the summer, disinfection is performed once every 10 days, and once a month in the winter. Sterilized by the things are: Su Su water, disinfectant, fire alkali and so on. 2 spring, summer and autumn to use medicine (3% trichlorfon, Shuangjia Mi 0. 01%, speed killing D 0 1. 01%) once the medicine bath to prevent skin diseases, feet, deafness and other diseases. 3 epidemic prevention. The rabbits are injected 3-4 times a year with rabbit lice vaccine and pasteurella vaccine to enhance the self-resistance of pupa rabbits, and to increase and accelerate the growth and development of rabbits.
Several key technologies that should be noticed in rabbit breeding
Rex rabbit is a famous rabbit in the world; it was bred in 1919 by a mutant litter produced by a litter of rabbits in France. Because of its dense, light and silky hair, it is flat and beautiful, flexible, and not easy to fall off. It is comparable to mink skin. Therefore, it is also known as Rex Rabbit in China. Although the economic value of the Rex Rabbit is relatively high, if it is improperly reared and managed, the same benefits cannot be obtained. The following briefly discusses several key technical issues that Rex rabbit breeding should pay attention to.
First, understand the habits. Since rabbits are mutated from ordinary rabbits, their basic biological characteristics are not fundamentally different from those of rabbits. For example: timid afraid scared, crouching on the night; hi dry, afraid of moisture; resistant to cold, afraid of hot (the most appropriate temperature is 15 ~ 25 °C, the critical temperature of 5 °C and 30 °C); hi clean, afraid of dirty; hi vegetarian (Grass food), tired of food; same-sex combat; love bite, love to play holes. Compared with meat rabbits, they are more squeamish, have poorer disease resistance, and are prone to diseases such as rhinitis and enteritis. They have a slower growth rate, a smaller body size, a longer feeding period, and require higher nutrition, and are not suitable for extensive feeding; It is a mutant on the coat trait. It is easy to mutate and degenerate coat and other traits, and it is necessary to strengthen breeding. Understanding this is crucial to raising a good rabbit.
Second, breeding improved varieties. China is the country with the largest number of rabbits in the world, but the sources of rabbits originate from the United States, Germany, and France. It is customarily called the American Department, the German System, and the Legal System. In principle, they are different crystal groups of the same species. Due to the different cultivation conditions and directions, these three strains have their own characteristics. For example, the American rabbit has the highest adaptability, disease resistance, and fertility, but its size is smaller and individual differences are larger. The Ashkenazi rabbits are large in size and grow fast, but have poor adaptability and fertility; The advantages of the Department and the German system, but the shortest introduction time, the introduction of a small number, still need to strengthen the breeding and adaptive exercise. For the breeder, because the rabbit is in fur, it is not necessary to insist on the crystal system. Must emphasize the usual breeding, good breeds are not necessarily all good offspring, only good selection, excellent selection, perseverance, after five consecutive generations will develop an outstanding group. During the breeding period, attention should be paid to the coat density, coat level, coat length, early growth rate, feed reward, disease resistance, litter size, lactation force, and maternality. It is necessary to establish a complete pedigree file and conduct breeding work under the guidance of experts.
Third, pay attention to nutrition. Rex rabbits are in the fur, and the growth of the fur requires more nutrition, protein requirements are higher than other rabbits, especially sulfur amino acids (methionine and cystine) are higher. Without nutrition as a basis, rabbits are ill-conditioned.
Fourth, scientific ingredients. With the nutrition standards, it is also necessary to carry out a reasonable mix of feed varieties, nutritional characteristics and feed prices in different regions. For the convenience of breeders, the author designed a set for reference:
Pregnancy female rabbit formula (%): Loquat powder 7, corn stover 5, soybean straw 23, corn 39.8, soybean meal 12, soybean 5, bone meal 1.5, fish meal 2, shell powder 0.5, flax cake 3, Salt 0.5, rabbit, 0.5, methionine 0.1, lysine 0.1.
Formula of lactating female rabbit (%): loquat powder 9, soybean straw 25, corn 36.5, soybean meal 12, fried soybean 10, bone meal 1.5, fish meal 2, shell powder 3, salt 0.5, rabbit music 0. 5.
Feed formula for fattening rabbits (%): Loquat powder 6.5, soybean straw 22.5, corn 38, soybean meal 12.74, wheat bran 5, soybean 7, bone meal 1.3, fish meal 1.5, shell powder 0. 16, flax cake 3, salt 0.5, rabbit music and ball net each 0.5 (developed by the Mountain Research Institute of Agricultural University of Hebei), methionine 0.15, lysine 0.15.
Sub rabbit feeding formula (%): Loquat powder 10, soybean straw 10, corn 38, soybean meal 18, wheat bran 6.9, soybean 12, bone meal 1.2, fish meal 3, salt 0.5, rabbit le Methionine 0.2, Lysine 0.2.
Empty female rabbit formula (%): Loquat powder 8, corn stover 5, soybean straw 23, corn 3 3, soybean meal 8, wheat bran 11, soybean 5, bone meal 1, flax cake 2.5, cotton kernel cake 2.5 , Salt 0.5, Rabbit Le 0.5.
Fifth, weight control. The weight of rabbits is not as large as possible. If the rex rabbits weigh more than 5 kilograms, they have absolutely no high reproduction rate. Whether it is a male or female rabbit, body weight should be properly controlled. According to the author's experience, the average weight can reach 3.5 to 4 kg. Of course, some rabbits can't grow up to this weight for 3 years, so it can't be used as a seed. For rabbits with reserve potential for growth, it is necessary to adopt a strategy of promoting early post-control, and it is impossible to grow the body weight indefinitely in the later period. Generally, the method of restricting feeding is adopted. That is, when a certain weight is reached, the amount of feeding is controlled to be about 85% per day. For breeding rabbits, it is necessary to control the lyrical condition and prevent over-fertilization. Chicken fat does not lay eggs, rabbit fat does not produce a litter, is a truth.
Six, control the breeding. First, control the age of breeding months. In general, rabbits begin early mating around the age of 6 months and are both too early and too late; second, they control the frequency of reproduction. The reproductive potential of rabbits is very large. Theoretical calculations can reproduce more than 10 tires a year. However, because of the limited conditions in production, it is generally only possible to breed about 5 tires. Therefore, continuous frequency breeding is not desirable. This will cause early rabbit dysplasia, affect the differentiation of hair follicles and the quality of the skin, for the rabbit is even more useless; Third, control the breeding season. Rabbits are afraid of heat, especially male rabbits and females during the second trimester. The temperature in the south of north China's north China is not suitable for rabbit breeding. In a rabbit farm without temperature control, it is best to stop the summer season; fourth, control the number of litters per litter. Rabbits have different numbers of births per birth. Achieving more than a dozen high-yield, up to more than 20 can be produced, and its nurturing ability is limited. In order to breed good rabbits and commercial rabbits, it is better to have no more than 8 rabbits per rabbit. For the remaining rabbits, 6 remains enough.
Seven, commercial rabbit fattening. Coat density refers to the number of hair fibers on the surface of a unit of skin. It depends on the differentiation of hair follicles. The differentiation of hair follicles has its own special rules. According to the author's study, early in the rabbit's life, the hair follicles were severely differentiated. If the nutrition is satisfied, the hair density can be greatly increased. After 3 months, the hair follicles were differentiated slowly. After 5 months of age, the differentiation of the hair follicles was basically completed. At this time, providing higher nutrition would not help. Therefore, early culture of commercial rabbits is crucial. In terms of management, the following points should be noted: First, strengthen environmental control. For example: the temperature should be kept between 15 ~ 25 °C, in the late stage of fattening temperature can be appropriately reduced to improve the quality of the fur; humidity control at about 60%; density appropriate, rearing the fattening rabbit per square meter cage area 10 ~ 14 Only suitable; there must be some light, but do not need strong light; strengthen ventilation, keep the air in the rabbithouse fresh; keep cages sanitary, environmental health, rabbit health; environmental control (temperature, humidity, density, light, ventilation ,health). Second, improve feeding techniques. The best form of feed is pelleted feed, and free-feeding can increase the rate of weight gain. In the unconditional place, we can take the powder and wet mix, and feed it in the hands to form a group. The fingers are sew with water, but they can be dripped and release the cracks. We can adopt timing feeding and provide less feeding. The farmers raise rabbits. In the green feed supply season, green feed may be adopted during the day and supplemented once at night to save feed costs. Third, free drinking water.
Eight, a reasonable skin. Good rabbits produce good skin, but improper skinning and exhaustion. Due to the age and seasonality of rex rabbits. For underaged rabbits, age-related moulting is evident. A large number of studies have shown that less than 5 months of age, the skin is not mature, the removal of the coat is not completed, the skin taken is not good; for adult rabbits, there are twice seasonal hair replacement each year, that is, the spring of 3 ~ May, fall from September to November. It is not easy to take skin during the hair exchange period. The quality of winter skin is best. Rex rabbits are mostly young rabbits from about 5 months of age. Due to the cost of breeding, commercial rabbits are unlikely to take skin in winter. In principle, they can be used at any time, as long as the age reaches 5 months and the body weight reaches 2.5 kg or more. You can. Avoid knife wounds when taking the skin.
Nine, skin storage. Improper skin storage can also cause losses. Remove the skin after going through the anti-corrosion treatment (salts dry and sweet dry, that is, salt corrosion or dry antiseptic). The treated raw hides are classified according to grade and color, with wool facing the hair surface, head-to-head and tail-to-tail overlap, and every two to three sheets of withdrawal of some naphthalene powder to prevent insects. Treasury should be hygienic, maintain humidity 50 to 60%, temperature 10 ~ (2 or so, the maximum does not exceed 30 ° C. Raw skin should be stacked on a wooden board, do not directly on the concrete floor. During storage, regular inspections, and properly kept. Strictly prevent sunlight, rain and insects, and avoid the occurrence of old skin, smoked skin, moldy skin, and suffocating skin.
X. Disease prevention and control. Rex rabbits have many diseases, but the major diseases that affect them are mainly viral haemorrhage, infectious rhinitis, pasteurosis, rickets, coccidiosis, dermatomycosis, and enteritis.
1. Viral haemorrhagic disease. Commonly known as rabbit plague, is an acute, hot, septic infection caused by the virus. It is characterized by strong infectivity, acute onset, and high mortality. It often has an outbreak and has a huge threat to the rabbit industry. The disease can occur throughout the year. It occurs more severely in spring, autumn, and winter. The performance varies from year to year. The lactating rabbits did not develop the disease. Young rabbits gradually increased their susceptibility to the disease after 2 months of age. Young rabbits and adult rabbits have the highest susceptibility.
Prevention: The disease is currently not a good way to treat, the most ideal way is the immune injection. After the rabbit was weaned 35 to 40 days later, 1 ml of rabbit lice vaccine was subcutaneously injected into the ear of the neck. The vaccine was boosted once at 60 days of age, and the immunization period was 4 to 6 months. Other rabbits can be immunized three times a year.
2. Infectious rhinitis. It is a chronic infectious disease characterized by closed eyes in rabbits caused by Pasteurella species, Borerella species, and other pathogens. The disease can occur throughout the year, but the spring and autumn incidence rate is more variable; all rabbits are susceptible, while young rabbits have the highest susceptibility; indoor rabbit incidence is higher than the outdoors, especially the increase of harmful gases Rabbit house infectious rhinitis is prone to develop.
Prevention and control measures: Where conditions permit, rabbits should be purified. Elimination of rhinitis-positive rabbits and 0.3 to 0.5% brilliant green solution for the whole group of nasal drops, 20 hours after the performance of rhinitis in rabbits as bacteria, be eliminated; strengthen environmental control. According to studies, the occurrence of infectious rhinitis has a direct relationship with environmental conditions, especially the high concentration of harmful gases in the rabbit house can induce rhinitis in rabbits. Therefore, make every effort to ventilate the rabbit house air fresh air; drug control. In seasons with frequent climate changes, some preventive drugs, such as oxytetracycline, sulfa drugs, and ciprofloxacin, are regularly fed. Medicinal plants such as garlic can also be regularly fed. Chloramphenicol, kanamycin, penicillin, streptomycin, and other nasal drops can be used. Adding olaquindox 200 mg/kg to the feed has a good effect. Experiments over the past few years have shown that the "nasal and anal net" developed by the Mountain Research Institute of Hebei Agricultural University has a very good effect in preventing and treating this disease. The prevention of 0.5% addition of feed was used for 5 days. The treatment was added in 1% and used for 3 days.
3. Coccidiosis. Coccidiosis is a common endoparasitic disease caused by a variety of Eimeria spp. All breeds of rabbits are susceptible. The incidence and mortality of young rabbits with weaning to 3 months of age are the highest. Adult rabbits are tolerant to this, but do not produce immunity and become long-term worms and sources of infection. . It can occur throughout the year, but it is most severe in summer with high temperatures and high humidity.
Preventive measures: Reduce infections: fertility is a source of coccidiosis, female rabbits are less likely to be exposed to female rabbits, regular breastfeeding is performed, and female rabbit cages are often cleaned and disinfected, and their feces are deposited and fermented; Washing the female rabbit's udder and smearing 2% medical iodine has good results.
Drug prevention and treatment: Better drugs include chlorpheniramine, dichlorures, sulfa drugs, salinomycin, etc., added according to the instructions; "Ball Net" developed by the Mountain Research Institute of Hebei Agricultural University, preventing the addition of 1% of feed , For 15 days, stop for 5 days, the treatment is added according to the amount of feed 1.3 ~ 1.5%, for 5 days, this is a preventive measure, with good results.
4. Rickets. It is an ectoparasitic disease caused by a highly contagious infection caused by ticks and itchworms. It is also known as oysters, lime feet, and claw disease. It poses a great threat to the rabbit industry.
Prevention measures: regular testing, drugs often disinfected. A comprehensive inspection of the rabbit population was conducted every year and it was found that the suspicious rabbits were isolated in time and measures were taken. Not introduced from rabbit farms with rickets, rabbits were observed for 3 weeks, and they were indeed disease-free before they could be mixed. The rabbit house should be regularly sterilized, keep the environment dry, air circulation and sunlight.
The ideal drugs and methods are: 2 to 2.5% trichlorfon alcohol solution to rub the affected area; intramuscular injection of insect venom or disinfecting, 0.2 ml per kilogram of body weight, or oral nematica powder, per kilogram body weight 0.2 mg.
5. Skin mycosis. Infectious skin diseases characterized by hair loss, hair breakage, and skin inflammation due to hair fungus and size-spore mold.
Preventive measures: usually strengthen the feeding and management, pay attention to ventilation and ventilation, keep the rabbit body and environmental health, often air disinfection, found that rabbits, timely isolation treatment or elimination. The following drugs can be used for treatment.
When a large group develops, take griseofulvin orally, 25 mg per kilogram of body weight daily for 2 weeks; use clotrimazole syrup or ointment, rub the affected area evenly, 3 to 4 times per day until heal; 10% salicylic acid ointment , Or 2% formalin ointment, or 5 to 10% copper sulfate aqueous solution rubbed the affected area, 2 or 3 times a day, until healed.
6. enteritis. Is caused by a variety of pathogens in the digestive tract system dysfunction, excreted loose stools, mucus or bloody feces characterized by infectious diseases. Rabbits, especially young rabbits, are very harmful. There are many pathogenic bacteria that cause enteritis, such as Escherichia coli, Salmonella, Pasteurella, Clostridium perfringens, Zeitzer, Klebsiella, Rotavirus, and coccidia.
Prevention measures: Take corresponding preventive measures for the above causes. With the exception of coccidiosis and rotavirus, most of them are caused by bacteria. Prevention can be added in the feed norfloxacin, furazolidone, ciprofloxacin, olaquindox, chloramphenicol, etc., according to instructions, use 3 to 5 days.
Treatment can be intramuscular injection of chlordiazepoxide, chloramphenicol, sulfadiazine sodium, etc.; add nasal anal net in feed, has a good control effect. Due to the fragility of the digestive tract of Rex rabbits, once enteritis occurs, it is prone to dehydration and electrolyte imbalance and poisoning. In order to achieve the desired therapeutic effect, rehydration and detoxification should be combined with medication. Such as intravenous glucose, intramuscular injection of vitamin c and so on.
Normal Rex rabbits have good spirits, flexible ears, olfactory sense, bright eyes, sharp response, natural posture, coordinated movement, even breathing, and normal weight. The sick rabbit showed apathetic. Head and ear drooping, lying unmoved, walking squatting, loss of appetite, tangled hair, blind eyes, eyelids, burning or cold ears, shortness of breath, sneezing, etc. After the discovery of the diseased rabbit, it is necessary to isolate and rearrange it, analyze the cause, and prescribe the right medicine. Mainly from the following three aspects to find the reason:
1. Whether the fodder feed is hygienic and not mildewy: whether the ratio of green fodder material and concentrate fodder is appropriate, whether the grass is hygienic and does not represent dew. All of the above conditions will cause the rabbit to become ill.
2. Health: Whether the housing and the environment are kept clean and dry, remove the excrement in time, and use the first poison and other disinfectants to clear the virus. The ground can be disinfected with lime.
3, management: prevent disease from entering the mouth, regular quantitative feeding, strengthen feeding and management, keep clean, do a good job of vaccination, disease isolation and timely treatment.
Precaution:
A. Guarantee to feed with a reasonable feed, and no mildew, non-toxic, no strange taste.
B. Strict management, adherence to disinfection and epidemic prevention.
C. Note that when the weather suddenly changes, take appropriate emergency measures, heat and heat, cold and warm.
D. Common diseases of rabbits include:
l. Coccidiosis: Mostly occur in warm and humid seasons, mainly harming young rabbits aged 1-4 months. Symptoms: Apathetic, loss of appetite, slow action. Increased secretion of eyes, nasal secretions and saliva, anemia, weight loss, diarrhea and constipation alternately, around the anus and extremities by fecal contamination, sometimes see bloody stools, abdomen enlargement, bowel full of gas, limb paralysis, constant convulsions, screaming Quickly died.
Treatment: Chlorophenyl hydrazine, trilobular coccidium powder, Witt God ball, according to the instructions against the material to prevent.
2, rickets 'Symptoms: in the ear, nose, mouth, first swollen, flowing fluid, then spread to the body and then cause the body to death, inflammation of the rabbit is severely disturbed, scratching with the toe, mouth bite or Friction and itching; nodules, blisters, local hair loss, etc. Severe due to anemia, weight loss, failure and death.
Treatment: Insecticide 0.2 mg/kg body weight, subcutaneously or orally in the neck, applied to the affected area except for the sputum.
3, gastroenteritis: Rex rabbits to eat rotten spoilage of feed or dew with grass, or too much moisture in the enclosure caused. Symptoms: Loss of appetite, mental embarrassment; diarrhea or constipation, loss of weight, and death from collapse. Treatment: Oxytetracycline or furazolidin according to the instructions in the pairing feed for 2-3 days.
The Tube Gestation Crates are made of high-quality stainless steel solid rod, and its durability is his advantage. One of the biggest features of The tube gestation crates is that it is very easy and convenient to clean up because the bottom of the tube gestation crates has a removable slats flooring that can be moved to clean the slats flooring. Separated from the outside world is the use of convenient removal and replacement of PVC board, in the convenience of use while saving costs. In order to guarantee the finish of the Solid Rod Gestation Stalls, the surface of the tube gestation crates can be painted or hot-dip galvanized according to customer requirements. To avoid any damage to pigs, The tube gestation crates have rounded and smooth edges on the edges. We promise that our Thetube gestation crates are rugged and can last for 15-20 years. In addition, the size and technology of the products can be changed according to the needs of the customers. At the same time, we can also produce according to the buyer's special requirements or according to the drawings provided by the buyer.
Tube Gestation Crates
Tube Gestation Crates,Dip Galvanized Tube Gestation Crates,Solid Rod Tube Gestation Crates,Automatic-Welding Tube Gestation Crates
HuangHua FengYi Honde Metal Factory , https://www.farrowingcratesfromchina.com