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Simple prevention and treatment methods for common pigeon diseases
Pigeon plague: caused by pigeon type I paramyxovirus. This disease has a high mortality rate and presents with neurological symptoms, head shaking, and often diarrhea. Drug treatment is ineffective. Necropsy: hemorrhagic spots in the proventriculus, intestinal mucosal hemorrhage, encephalitis. Prevention: (1) Use 0.3% peracetic acid for spray disinfection with pigeons present, and 0.5% peracetic acid for disinfection of sheds and the environment. Iodine-based disinfectants may also be used. (2) Use inactivated pigeon type I paramyxovirus vaccine for preventive injection into the breast muscle. Inject slowly rather than quickly, 0.5 ml per bird, generally injecting squabs after 30
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How to make Candied Golden Dates: master the sugar-syrup technique to pull sugar threads with ease
[Ingredients] 400 g red dates, 75 g hawthorn cake, 150 g white sugar [Method] 1. Wash the red dates, boil until 80% cooked, then remove and drain; peel them and poke out the pits; 2. Cut the hawthorn cake into short strips, insert them into the date flesh, and coat evenly with flour; 3. Deep-fry the red dates in oil heated to 80% hot until golden brown, then remove and drain the oil; 4. Heat the oil in the wok to 40% hot, add the white sugar and stir-fry until golden brown, quickly add the red dates and toss to coat evenly, then pour onto an oiled plate and serve.
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What are the control methods for jujube fruit shrinkage disease?
The occurrence of jujube fruit shrinkage disease is positively correlated with the density of piercing-sucking insects; when atmospheric humidity is high, especially with intermittent rainfall or successive cloudy days, the disease often becomes epidemic. Control methods: (1) If the disease index was relatively high the previous year, first clean up fallen leaves and fallen fruit in the jujube orchard and dispose of them in a centralized manner to cut off the source of transmission. (2) Strengthen fertilizer and water management in the jujube orchard to improve tree resistance; for older trees, scrape off and burn old bark before jujube bud break, and spray the whole tree once with lime sulfur mixture. (3) Chemical control: use Fungus No. 1
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What are the control methods for leaf diseases of hot peppers?
The main leaf diseases of hot peppers include anthracnose, brown spot, bacterial leaf spot, and gray leaf spot. These diseases can occur alone or together, among which bacterial leaf spot is more severe, often causing early leaf drop or even complete defoliation, greatly affecting the yield and quality of hot peppers. It is currently the rainy season, and the high-temperature, high-humidity climate conditions favor the occurrence of leaf diseases in hot peppers. Control measures: 1. Agricultural measures: After rain or irrigation, carry out timely intertillage to reduce soil moisture. 2. Use 77% Kocide at 500 times dilution (used alone
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Act quickly on wheat pest control, wheat farmers please pay attention to prevention and treatment
The reporter learned from the Provincial Plant Protection General Station that this year the pest source base in the frequent outbreak areas of wheat blossom midge in our province has generally rebounded, with most places seeing the highest values in recent years, and the expected affected area across the province is about 4.5 million mu. Relevant experts suggest that fields where the "two periods" (the wheat heading and flowering period and the peak emergence period of adult blossom midges) overlap highly should be designated as target fields for control. The station's survey found that in the central Huaibei and along the Huai areas, which are frequent outbreak areas of wheat blossom midge, the pest population base is higher than in the same period in recent years. At present, wheat in the areas along the Huai and western Huaibei is
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Swim Bladder Disease
Signs of a problem: Fish cannot control their position in the water, sometimes only manage to rise from the bottom with maximum effort, sometimes cannot leave the surface, and may even float upside down at the surface. In affected fish, if the problem is not caused by disease, then the issue may be due to malfunction of the swim bladder. Such problems are usually limited to deep-bodied fish, especially cyprinids. Scale-less fish seem to be especially susceptible. Recommended treatment: There is no effective treatment for this condition. Because
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What are the reasons for fewer diseases in polyculture of fish and shrimp?
1 Polyculture area and species The total polyculture area of Pacific white shrimp (Litopenaeus vannamei) with milkfish (Chanos chanos) and male tilapia was 400 mu. A total of 330,000 milkfish fry were stocked, with 200 mu for polyculture of Pacific white shrimp and milkfish, 120 mu for polyculture of Pacific white shrimp and male tilapia, and 80 mu for milkfish monoculture as a control. 2 Pre-stocking work Before releasing the fry, pond clearing, pond drying and disinfection were carried out according to routine procedures. Seawater was introduced in a timely manner, and fertilizer was applied to cultivate basic bait organisms. 3 Stocking density and stocking period The number of fry to be released can be determined according to the pond conditions, management
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Prevention and Treatment Methods for Common Bacterial Diseases in Farmed Fish
1. Explosive Hemorrhagic Disease, also known as bacterial septicemia, is currently the infectious disease in China that harms the most fish species, covers the largest scope, has the widest epidemic areas, the longest epidemic season, and causes the greatest losses. The disease is mainly caused by two pathogenic bacteria: Aeromonas hydrophila and Aeromonas sobria. After the disease develops, the fish body surface becomes congested, the anus becomes red and swollen, the abdomen becomes distended, and a large amount of ascites accumulates in the abdominal cavity with hemolysis. There is no food in the intestinal tract, but there is a lot of mucus. The disease is sometimes accompanied by exophthalmos, erect scales,
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Symptoms and Prevention Methods of Fish Skin Hyperemia Disease
This disease is mainly caused by insufficient light, poor water quality, or excessive stimulation from new water. Symptoms: The skin on the body surface of diseased fish develops dark red patches of varying sizes, covering both sides, with a noticeable decrease in appetite; mild cases affect ornamental value, while severe cases lead to death. Diagnosis and countermeasures: a. Dissolve 0.2 g of nitrofurazone powder and 250 g of table salt in 10 kg of water, and soak the diseased fish for 10-20 minutes. b. Extend the lighting time of the aquarium. c. Soak the diseased fish in a low-concentration potassium permanganate solution for 10 hours. d. Sprinkle with salt water.
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How to prevent and treat swine respiratory diseases in winter?
Winter is a season with a high incidence of swine respiratory diseases. Swine respiratory diseases have caused serious losses to many pig farms, resulting in slow pig herd growth, reduced feed conversion efficiency, increased mortality, delayed marketing, and a vicious cycle in management, among other serious economic losses. I. Occurrence characteristics 1. Mixed infection with multiple pathogens. Swine respiratory diseases are mostly caused by the interaction of multiple factors such as viruses, bacteria, parasites, environmental stress, and low immunity of the pigs themselves. Clinically, disease caused by a single factor is relatively rare, thereby manifesting in the pig respiratory system as a series of syndrome complexes, the so-called porcine respiratory disease complex (PRDC). It is often a dual or multiple infection between virus and virus, virus and bacteria, or bacteria and bacteria. Examples include porcine reproductive and respiratory syndrome and post-weaning multisystemic wasting syndrome.
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