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目的探索一种新的钉螺饲养方法。方法在实验室培养一种螺旋藻及一种鱼腥藻作为饵料，用以饲养湖北钉螺（Oncomelaniahupensis），并与混合饵料饲养方法进行比较。结果钉螺的存活率分别为：螺旋藻组60．0％，鱼腥藻组37．5％，混合饵料组23．0％。结论用螺旋藻及鱼腥藻饲养钉螺，与混合饵料组相比，存活率显著提高，是一种值得推广应用的好方法。
Objective To explore a new feeding method for snails. Methods Spirulina and an anabaena were cultured in the laboratory as bait to feed Oncomelania hupensis and compared with the mixed feeding method. Results The survival rates of snails were 60.0% for Spirulina, 37.5% for Anabaena and 23.0% for mixed bait. Conclusion The survival rate of snails fed on Spirulina and Anabaena sp. Is significantly higher than that of the mixed feed group, which is a good way to promote the application.