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Nutritional measures to prevent heat stress in pigs in summer
Heat stress refers to the sum of nonspecific physiological responses made by an organism in an extreme high-temperature environment to the thermal environment. With the development of intensive high-density rearing methods, the decline in sow reproductive performance caused by heat stress has become increasingly serious. Heat stress causes severe body weight loss in sows
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Prevention and Treatment of Infectious Vesicular Stomatitis in Rabbits: A Must-Read for Rabbit Keepers
1. Symptoms: Sick rabbits have difficulty eating and chewing, reduced appetite or refusal to eat, followed by indigestion, diarrhea, and dehydration. Body temperature rises to 40-41°C. They become depressed, gradually emaciated, and die of exhaustion after 5-10 days. 2. Prevention and Treatment Measures: Strengthen feeding management in normal times. Regularly disinfect rabbit houses, rabbit cages, and equipment with 0.5% peracetic acid or 2% sodium hydroxide solution. If rabbits with excessive salivation are found, they should be isolated for observation and treatment in a timely manner. Healthy rabbits can be fed concentrate mixed with 5 grams of sulfadimidine per kilogram for prevention. For symptomatic treatment and control of secondary infections, the following drugs can be selected.
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Common Knowledge on the Prevention and Treatment of Fish Diseases Every Fish Keeper Must Know
Aquaculture is a high-input, high-output farming industry. In the production process, how well fish diseases are controlled is directly related to farming yield and profitability, so doing a good job of fish disease prevention and treatment in aquaculture is particularly important. So-called fish disease prevention and treatment means
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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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Prevention and Treatment of Three Common Diseases in Caged Laying Hens
Cage rearing of chickens means raising chickens in cages welded from metal wire, with different types of cages designed according to chicken breed, sex and age, including chick cages, growing chicken cages, laying hen cages, breeder cages and rooster cages, etc. This can increase stocking density and save feed, among other benefits.
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Methods for the Prevention and Control of Fish Diseases in Rainbow Trout (Oncorhynchus mykiss) Reared in Brackish Water
Rainbow trout (Oncorhynchus mykiss) is a cold-water, euryhaline fish, noted for its delicious flesh and rich nutrition, with high economic value, and is one of the world's fine aquaculture species. Jingtai County is one of the most arid areas in central Gansu Province, lacking freshwater resources, but it has a certain flow
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Symptom Identification and Prevention Methods for Mold Disease in Sea Cucumber Aquaculture
April to August is the peak period for mold disease. Both juvenile and adult sea cucumbers can be affected, but this disease has not been observed during the nursery stage. No cases of mass mortality of sea cucumbers caused by mold disease have been found so far. The typical external symptoms are edema of the body or rotting of the epidermis. Affected individuals with edema are
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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 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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