News Center
A modern veterinary drug GMP pharmaceutical enterprise relying on high technology, integrating scientific research, development, production, sales and service
Treatment of bacterial hemorrhagic disease of grass carp
Release time:
2023-07-17
As the temperature rises, the probability of farmed fish being infected by pathogenic bacteria increases. Recently, a large number of grass carp bacterial hemorrhagic disease broke out, causing huge losses to farmers.
Address: Yangxin County, Huangshi City, Hubei Province
Water quality:pH:8.2Ammonia nitrogen:0.2Nitrite:0.005The water quality is good.
1. grass carp bacterial hemorrhage etiology analysis:
The high temperature in summer is conducive to the proliferation of pathogenic bacteria (such as Aeromonas hydrophila, Aeromonas mild, Vibrio, etc.) in aquaculture water; the fish body surface or digestive tract is caused by parasitic infection, improper fishing operation, excessive feeding of bait or improper palatability, resulting in the invasion of pathogenic bacteria, leading to the occurrence of bacterial hemorrhage. The specific manifestations are red and swollen anus of grass carp, congestion and swelling of intestinal mucosa, diffuse hemorrhage of swim bladder, hemorrhage of abdominal cavity membrane, etc., as shown in the following figure.
2. treatment options:
1. External use: Use Bishui Jiedu (40mu.*Meters/Barrel) optimize the water environment; The next morning, disinfectants such as Yukang No.1 (2~3mu.*Meters/bottle), chlorine dioxide powder (2~2.5mu.*Meters/Package) the whole pool splash.
2. Internal administration: keep the feeding amount and add enrofloxacin powder to the feed (daily3000~3500Jin eat fish/package)+neomycin sulfate powder (daily2500~3000Jin eat fish/package)+Gangdan Kangtai (daily2500~3000Jin eat fish/Package), conditional can be compounded aquatic special multi-dimensional (daily6000~8000Jin eat fish/package)+Astragalus immune growth hormone (daily2500~3000Jin eat fish/Bag), once a day, even feed5~7Day.
3. effect feedback:
continuous use2~3Days later, the dead fish situation significantly reduced or even stopped.
More news
Contact Us
Administrative service telephone:0532-85212368
Sales Advisory Phone:0086-532-85212381
E-mail:zhongrenyaoye@126.com
Address: No.6 Road, Jiaoxi Industrial Park, Jiaozhou City, Qingdao, Shandong Province
Qingdao Zhongren Animal Medicine Co., Ltd
Zhongren Aquatic Products