-
How are pullorum disease in newly hatched partridges diagnosed and treated in partridge farming?
Diagnosis and prevention and treatment Based on the characteristics of mass onset and death among young partridges and grayish-white foul-smelling diarrhea, a preliminary diagnosis can be made. After laboratory bacterial isolation and identification, it was confirmed as partridge pullorum disease. The partridge farm was immediately locked down, and 63 severely affected partridges were isolated separately from 584 mildly affected and asymptomatic partridges; the partridge house was cleaned, ventilation was strengthened, and stocking density was adjusted. The partridge house was sprayed and disinfected with 1:300 Baidusha while the partridges were present, once per day, for 3 consecutive days; the whole flock was immediately given norfloxacin at 0.05% mixed into feed and ciprofloxacin at 0.02% in drinking water for 5 consecutive days. The 63 severely affected partridges were injected intramuscularly with 2 ml:0.5 g (500,000 units) kanamycin sulfate at 0.1 ml per bird, twice per day, for 3 consecutive days; contaminated feathers and feces were promptly cleaned up daily and disinfected with 2% NaOH; dead partridge carcasses were soaked in 2% NaOH for half an hour and then deeply buried. On the morning of the next day after these measures were taken, 5 mildly affected partridges died, and the remaining partridges showed improved spirits and increased feed intake; 22 severely affected partridges died, and the remaining partridges gradually improved in spirit, with some already seen foraging. On the third day, 4 severely affected partridges died, and the spirits and appetite of the remaining partridges gradually returned to normal. A follow-up visit half a month later showed that the partridge flock had fully recovered and was growing and developing normally.
-
What is "late molting" (laying stoppage) in laying ducks, and how should it be prevented and treated?
A female duck from the start of laying until culling is called a laying duck. Generally, the useful period of egg-type Ma ducks is about 350 days (150-500 days of age), which is 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.
-
How can laying hen salpingitis be treated effectively?
Are many people unfamiliar with salpingitis in laying hens? Can laying hens really get salpingitis? In fact, specialized breeding households are very familiar with this disease, because it is a common disease of chickens, prone to occur during the peak laying period, and is one of the frequently occurring diseases that threaten the healthy development of the chicken farming industry.
-
Wheat blossom midge can be controlled by broadcasting pesticide-treated soil at the booting stage
The wheat blossom midge overwinters as mature larvae in round cocoons in deep soil and can remain dormant for many years. In spring, when the soil temperature at 10 cm rises to about 7°C, which is when wheat begins jointing, the larvae break out of their cocoons and move toward the soil surface. In mid-April, wheat enters the booting stage, and the larvae
-
How to Tell If Kiwifruit Has Been Treated with a Growth Enhancer? Plus Ripening and Harvest Times
For growers, how should you identify kiwifruit that has been treated with a growth enhancer? Are there fixed values for when kiwifruit ripens and when it should be harvested? How to identify kiwifruit treated with a growth enhancer? Feature 1: High-quality kiwifruit not treated with a growth enhancer has a regular fruit shape, mostly a long oval
-
Porcine ileitis is known as the cold-blooded killer of pig farms. How should it be treated so it does not recur?
Known as the cold-blooded killer of pig farms, ileitis - how should it be treated so it does not recur???
-
Piglet splay leg and umbilical hernia in the farrowing house can be corrected and treated with medical adhesive tape
Medical adhesive tape method for correcting and treating splay leg and umbilical hernia in farrowing-house piglets (photos)
-
How is piglet yellow dysentery prevented and treated during the feeding and management period?
How is piglet yellow dysentery prevented and treated during the feeding and management period of piglets?
-
What are the causes of sows repeatedly failing to conceive after mating? How are they treated?
What are the causes of sows repeatedly failing to conceive after mating? How are they treated?
-
How is sheep pox treated? What are the symptoms of sheep pox?
How is sheep pox treated? What are the symptoms of sheep pox?
条件筛选