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How to Prevent and Treat Bronchitis in Quail Farming
1) Epidemic characteristics: Quail bronchitis is an acute, highly contagious respiratory disease caused by quail bronchitis virus (QBV). It is characterized by watery eyes, sneezing, coughing, difficulty breathing, sinus inflammation, rapid spread and high mortality. QBV is transmitted through contact
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How are pullorum disease in newly hatched partridges diagnosed and treated in partridge farming?
Diagnosis and prevention and treatment Based on the characteristics of mass onset and death among young partridges and grayish-white foul-smelling diarrhea, a preliminary diagnosis can be made. After laboratory bacterial isolation and identification, it was confirmed as partridge pullorum disease. The partridge farm was immediately locked down, and 63 severely affected partridges were isolated separately from 584 mildly affected and asymptomatic partridges; the partridge house was cleaned, ventilation was strengthened, and stocking density was adjusted. The partridge house was sprayed and disinfected with 1:300 Baidusha while the partridges were present, once per day, for 3 consecutive days; the whole flock was immediately given norfloxacin at 0.05% mixed into feed and ciprofloxacin at 0.02% in drinking water for 5 consecutive days. The 63 severely affected partridges were injected intramuscularly with 2 ml:0.5 g (500,000 units) kanamycin sulfate at 0.1 ml per bird, twice per day, for 3 consecutive days; contaminated feathers and feces were promptly cleaned up daily and disinfected with 2% NaOH; dead partridge carcasses were soaked in 2% NaOH for half an hour and then deeply buried. On the morning of the next day after these measures were taken, 5 mildly affected partridges died, and the remaining partridges showed improved spirits and increased feed intake; 22 severely affected partridges died, and the remaining partridges gradually improved in spirit, with some already seen foraging. On the third day, 4 severely affected partridges died, and the spirits and appetite of the remaining partridges gradually returned to normal. A follow-up visit half a month later showed that the partridge flock had fully recovered and was growing and developing normally.
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How to prevent and treat filamentous bacterial disease in prawns? Methods farmers must see
(1) Pathogen The pathogens are Leucothrix mucor, Thiothrix (TAiothrix) and Flexibacter, etc. Leucothrix is filamentous, unbranched, slightly thicker at the base and slightly narrower at the tip, with a length of 5-500 microns or more. It reproduces by conidia and develops into new bacterial cells.
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How to Save Feed in White Shrimp Farming
In farming white shrimp (Litopenaeus vannamei), pelleted compound feed is generally used. Because this feed is relatively expensive (generally 4000-5000 yuan/ton), feed cost is the main expense, generally accounting for more than 70%. Therefore, reasonably saving feed and reducing the feed conversion ratio in farming is
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How to prevent and treat common diseases in river crab farming
I. Shell ulcer disease 1. Symptoms: Ulcerative lesions occur on the crab's exoskeleton. In the early stage, there are many brown spots on the shell, with each spot having a slightly reddish depressed center. In the late stage, the edges of the spots turn black, the ulcers in the center deepen, and the shell is eroded into holes, exposing muscle
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How to prevent and treat white head and white mouth disease in farmed grass carp
In home fish summer fry nursery ponds, the skin pigment from the tip of the snout to the eyeball of diseased fish fades to a milky white color, the lips appear swollen, and opening and closing become impaired, thereby causing difficulty in breathing. White head and white mouth disease is one of the serious diseases harming summer fry fish species (grass carp, black carp, silver carp, common carp, etc.)
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How to carry out disease prevention measures in masked palm civet farming
Wild masked palm civets have wide adaptability and strong disease resistance, and generally suffer from fewer illnesses. However, under artificial rearing, especially at high stocking density, attention should be paid to disease prevention and control, adhering to the principle of "prevention first, prevention over treatment." In the early stage of introduction and rearing, the change in environment
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How to build a rearing room and rearing pools for ground beetle (Eupolyphaga sinensis) farming
It is very necessary to create a good, comfortable living environment for ground beetles; suitable sites and equipment can make ground beetles grow quickly and increase yields. At present, there are mainly two kinds of rearing rooms for farming ground beetles: ordinary rearing houses and greenhouse-style rearing houses. 1. Ordinary rearing houses should
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How can pig farming profits be improved? Breed selection and feeding are key
Choose to raise lean-type crossbred pigs. Lean-type crossbred pigs grow quickly, use less feed, have strong disease resistance, good reproductive performance, and the average litter size is 3 to 4 more pigs than that of fat-type pigs. The efficiency of feed conversion into fat is 4:1, while conversion into lean meat
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How can fur quality be improved in rex rabbit farming?
The rex rabbit is a typical fur-type rabbit, and its coat has the characteristics of being short, flat, dense, fine, beautiful, and firm. In agricultural areas, rex rabbits are often raised as ordinary wool rabbits, resulting in low feeding and management levels, small body size, poor fur quality, and low commercial value. To improve rex rabbit fur quality
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