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Disease prevention and control techniques in centipede farming
1. Green mold disease, also called green muscardine disease, is the main disease in artificially farmed centipedes. From mid-June to the end of August, due to high temperatures, high humidity, and moldy food, centipedes are susceptible to infection by the pathogen and contract this disease. In the early stage, infected centipedes mainly
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Leech Farming Techniques: What Are the Requirements for Bait?
I. Nutritional Requirements of Leeches. Like other animals, leeches require five major categories of nutrients for their growth and development: proteins, fats, carbohydrates, inorganic salts and vitamins. At different developmental stages and in different environments, leeches also have different requirements for nutrients.
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Key Technical Points for Winter Feeding and Management of Nursery Pigs
Nursery pigs are a stage that cannot be overlooked in the production process of a pig farm. Since piglets weaned in the farrowing house are based on a standard of 28 days, with a body weight of 8-9 kg, pigs of this weight generally need 2-3 days to adapt to a new environment. Piglets that have just entered the nursery house do not
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Key Points of Feeding and Management Techniques for Muscovy Ducklings
In general, the feeding and management of Muscovy ducks can be divided into four stages: weeks 0-5 are the brooding period, weeks 6-27 are the growing period, and after 27 weeks is the laying period, among which the brooding period is the most important. During the brooding period, the ducklings are very delicate after birth, have a weak ability to adapt to the external environment,
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Feeding and Management Methods and Technical Points for Adult Muscovy Ducks
After three weeks, the Muscovy ducklings can hatch. Then they enter the feeding stage of growing ducks. Compared with the feeding and management work for ducklings, the feeding and management of growing ducks is much less troublesome; their requirements for environment and food are not too high, and they are relatively easier to raise.
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Detailed Explanation of Key Points on Hatching Techniques for Wild Goose Breeding Eggs
Wild geese reach sexual maturity relatively late; generally, female geese need 3 years before they can lay eggs. In artificially domesticated geese, sexual maturity can be advanced to 9-10 months of age, and one male can mate with multiple females. After 2-3 generations of domesticated breeding, wild geese can be artificially incubated.
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Common Diseases and Predator-Pest Control Techniques in Freshwater Crayfish Farming
Freshwater crayfish rarely suffer from diseases under natural conditions, but with the expansion of high-density artificial farming, freshwater crayfish farming also faces the risk of disease outbreaks. Therefore, the principle of "prevention first" must be adhered to, and disease prevention and control work must be done well. (I) Disease prevention 1. Thorough pond clearing
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How to prevent and treat vibriosis in rainbow trout farming? A detailed practical guide
1. Symptoms: Diseased fish feed poorly, the body color darkens, the bases of all fins become congested, the body surface, oral cavity and anus become red and hemorrhagic, and the gill filaments are anemic and slightly pale. Some fish have protruding eyeballs. Larger fish or adult fish often show signs on the body surface such as erosion, rupture, whitening, dermal ulceration and muscle
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Key Points of Fry Selection Techniques in Koi Breeding
When koi fry have grown to a certain stage, they must be selected from the batch population. To do the selection work well, the area of the koi fry pond should preferably be about 2000 sq m (3.0 mu); because the selection work is done in midsummer, it should be carried out in the morning, and at the latest
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Two Essential Technical Points for Ground Beetle Farming
(1) Rearing equipment can be designed according to the scale and purpose of rearing. Here only the rearing equipment used to provide a source of medicinal insects is introduced. The standard rearing pit makes use of old houses, temporarily unused livestock sheds with roofs and walls, toilets, and so on, by digging about 67 cm deep underground.
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