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The Pathogenesis and Prevention and Control Methods of Wild Duck Influenza
The wild duck is a typical representative of waterfowl; the wild duck is the common name for the mallard in the Northern Hemisphere. The wild duck belongs to the class Aves, order Anseriformes, family Anatidae; its numbers are very large, and it is a general name for many kinds of wild ducks, with more than ten species. It is not afraid of heat or cold, and at -25 to 40°C
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What are the methods to improve the reproductive rate of Small-tailed Han sheep?
The Small-tailed Han sheep is an animal species under the Bovidae family and Caprinae subfamily. It is a dual-purpose (meat and fur) sheep breed in our country, characterized by fast growth and development, early maturity, strong reproductive capacity, stable genetic performance, and strong adaptability. It has been designated by the state as a famous fine livestock breed, and is praised by people as China's national treasure and the world's super
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A Detailed Guide to Common Diseases of Yellow Cattle and Their Prevention and Treatment Methods
Yellow cattle are an indigenous ordinary cattle breed of China. Their number raised in China ranks first among all large livestock or among cattle, and the raising areas cover almost the whole country. In farming areas they are mainly used for draft, in semi-farming and semi-pastoral areas for both draft and milk, and in pastoral areas for both milk and meat. In body shape and performance
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Analysis of the Causes of Diarrhea in Angora Rabbits and Its Prevention and Treatment Methods
As people's living standards improve and rabbit wool textile technology advances, the demand for rabbit wool is growing, and Angora rabbit farming has broad development prospects. Therefore, the prevention and treatment of diseases in Angora rabbit farming is very important. Below we analyze the Angora rabbit diarrhea
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How to Feed Laying Ducks During the Laying Period? A Detailed Guide to Scientific Feeding Methods
Feeding laying ducks during the laying period is crucial. How can you make the most of the laying period of laying ducks? Below we offer some experience. Because of continuous egg production, the nutrients consumed are especially high. For example, if one egg is laid daily and the egg weight is calculated at 65g, then crude protein
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What are the rearing methods and advantages of dry-land raising of laying ducks?
Female ducks from the start of laying until culling are all called laying ducks. Generally, the service period of egg-type Shelduck ducks is about 350 days (150-500 days of age), called the first laying year; some are also used in the second and third years after molting and resting, but their production performance declines year by year
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A Detailed Guide to the Correct Methods of Mating and Breeding Rex Rabbits
Mating of Rex Rabbits: ① Estrus identification. Correctly identifying the estrus status of the doe and arranging the mating time promptly is the key to improving the conception rate. Estrus identification in does is carried out by observing behavior and examining the vulva. During estrus, the rabbit reduces its feed intake, becomes lively in temperament
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What are the Rex rabbit feed formulas? A detailed introduction to the proportioning methods
Rex rabbit feed formulas need to be designed according to nutritional requirements and local feed resources. Designing practical feed formulas is an important task that every large-scale rabbit farm must do. There are many methods for feed formula design, such as the square method and the trial-and-error method. The following introduces Rex rabbit feed formulas for each stage for reference.
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A Detailed Explanation of the Causes of Sudden Death in Deer and Prevention Methods
Causes of sudden death in deer: Sudden death in deer is mainly caused by infection with multiple bacteria, accounting for 77.4% of total isolates, but the main pathogenic bacterium is Pasteurella multocida, accounting for 37.3% of total isolates, followed by Clostridium welchii, accounting for 23.5%, and other bacteria
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What are the common diseases of pigs in summer? Detailed explanation of prevention and treatment methods
In summer, temperatures are high and humidity is great, making many viral, bacterial and parasitic diseases of pigs prone to occur and spread, posing a great threat to the pig farming industry. Besides swine fever, swine influenza, piglet paratyphoid, haemophilus disease and diarrhea, in recent
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