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Bacteriosis is the main effect to fish industry, and it usually do larger loss to fish industries.
细菌性鱼病是渔业生产的大敌,种类多、流行广、危害大,常常给渔业生产带来较大损失。
youdao
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Bacteriosis is the main effect to fish industry, and it usually do larger loss to fish industries.
细菌性鱼病是渔业生产的大敌,种类多、流行广、危害大,常常给渔业生产带来较大损失。
youdao