【摘要】 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。更多还原

【Abstract】 Objective To find a new method to raise Oncomelania hupensis. Methods Twostrains of freshwater microalgae Spirulina platensis, Anabaena siamensis were chosen as feed to raiseOncomelania hupensis, and compared with mixed feed. Results The survival rates of Oncomelaniaare 60.6% using Spirulina platensis, 37.5% using Anabaena siamensis, 23.0% with mixed feed,and there are remarkable differences among them. Conclusion Comparing with the raising method ofmixed feed, the survival rate of Oncomelania was promoted obviously when using microalgae asfeed, and it is a promising method to raise Oncomelania.更多还原