一例施肥不当导致草鱼棘吻虫病的防治

畜禽粪便含有大量病原,如各种吸虫病、绦虫病、线虫病、棘吻虫和原虫病病原,若不经过消毒发酵,直接施入到养殖水体会导致鱼类病害发生,同时集中大量施肥会引起水质指标异常变化,病害症状轻者影响鱼体生长,降低水产品品质,严重时会造成养殖鱼类大批量死亡,给水产养殖业带来巨大经济损失。

An Example of Prevention on the Unsuitable Fertilizer Leading to Grass Carp Acanthocephalid

Animal manure contains a large number of the pathogen like treamtodiasis,taeniasis,nematode,acanthocephalid,protozoal disease,and which would lead to the diseases occur directly into water fish culture without sterile ferment,focus of the fertilizer quality indicator changes would be abnormal,disease symptoms in indonesian affected fish growth,reduce the product quality,great cause of death of fish mass to bring about huge economic loss of aquatic products to the breeding.