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Ordinary Mahuang broiler chickens lost money in June 2016, while bearded chickens were considerably profitable
In June 2016, ordinary Mahuang broiler chickens ran at a loss, while bearded chickens were considerably profitable
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Herding with a Mobile Phone Keeps Sheep from Getting Lost and Boosts Income
Herding Sheep with a Mobile Phone Keeps Them from Getting Lost and Boosts Income
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How much does the pension insurance for land-lost farmers cost?
How much does the pension insurance for land-lost farmers cost?
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A rural young man takes a reclusive miracle doctor as his master, learning ancient lost traditional Chinese medicine techniques
A rural young man takes a reclusive miracle doctor as his master, learning ancient lost traditional Chinese medicine techniques 24
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PhD Holder Sells Vegetables, Startup Valued at Over 100 Million Yuan, Failed Twice and Lost a Million Yuan
PhD Holder's "Vegetable Selling" Startup Valued at Over 100 Million Yuan, Failed Twice and Lost a Million Yuan
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Quail Farming Loan Helps a Lost Youth Realize His Dream of Prosperity
Small Quail Loan Drives a Lost Youth's Dream of Prosperity
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Symptoms and control methods of diplostomiasis in fish
Main pathogens: Diplostomum spp., cercariae, metacercariae. Affected species: silver carp, bighead carp, etc. Optimal control period: May to August. Identification features: diseased fish have a blackened body and are thin and weak; in the early stage of acute infection, diseased fish struggle by leaping at the water surface, or swim rapidly in the water, and when their strength is exhausted they swim slowly with the head down and tail up, losing balance, and the body may bend or there may be severe congestion around the head and eye sockets; in chronic infection, the cornea of the fish eye becomes cloudy and milky white, and in severe cases the lens falls out, resulting in blindness. Control
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Diagnosis and Treatment of Clostridium perfringens Infection in Raccoon Dogs
In August 2003, raccoon dogs raised by an individual farmer were infected with a disease characterized by fever, diarrhea, respiratory difficulty, and acute death. Through epidemiological investigation, clinical examination, pathological necropsy, bacteriological examination, and serotyping, the disease was confirmed as Clostridium perfringens infection in raccoon dogs. 1 Outbreak information: An individual farmer raised 64 raccoon dogs, 8 became ill, and 4 died, with a morbidity rate of 12.5% and a mortality rate of 50%. 2 Clinical symptoms: The onset was acute, with sudden death without any clinical symptoms, and the course of disease
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Control methods for diplostomiasis in the big-head schizothoracin (Aspiorhynchus laticeps)
The big-head schizothoracin (Aspiorhynchus laticeps) is a national first-class protected animal. In recent years, as attention to and emphasis on the conservation of this species has grown, its artificial breeding has been placed on the agenda of the **Autonomous Region for the protection of aquatic wildlife. In 2004, during the course of conducting the research project "Artificial Breeding of the Big-head Schizothoracin," the **Fisheries Science Research Institute found that some of the collected and bred broodstock of the big-head schizothoracin became diseased, showing symptoms such as blindness and cataracts of the eyeball, and drug treatment produced little effect, which affected the artificial breeding work of the big-head schizothoracin. To identify
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How to diagnose and prevent sudden death syndrome caused by Clostridium welchii in pigs?
Sudden death syndrome caused by Clostridium welchii in pigs, also known as pig red intestine disease, is an enterotoxemia in pigs caused by Clostridium welchii types A, C and D. 1. Onset symptoms The disease generally has no premonitory symptoms and presents as sudden death. Some affected pigs may also be seen before death with mania and restlessness, ataxia, hoarse squealing, abdominal distension, difficulty breathing, sudden collapse, frothing at the mouth, muscle tremors, paddling of the limbs, pale skin, opisthotonus, and death within 1 to 3 hours. 2. Pathological changes Dead pigs are in good body condition, with complete rigor mortis
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