The therapeutic effect of onion on the pathogenic bacteria of gill rot disease in grass carp
2008
Xu Dayong | Wei Hanqun | Zhang Wenli
[Objective] The curative effect of onion on bacterial rotted gill disease in grass carp was researched. [Method] The combination method of taking medicine through oral and spraying was used to cure sick grass carp for 1 period of treatment in room under artificial conditions. [Result] Different concentrations of onion generated different cure rates. When the combination was adding 1.0%-2.0% medicine into feed and spraying 2.0 g/m3 - 5.0 g/m3, the curative result was the best with cure rate was 70%-90%. [Conclusion] The onion was effective on curing bacterial rotted gill disease in grass carp and could be taken as curative medicine.
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