Young Ampullaria gigas maturates after developing for 38 days under water temperature 20-30°C with sufficient food.
成螺密度、性比及水草覆盖率对雌螺的产卵频数、产卵量及成螺生长速度均无显著影响。
Their infective rate of Angiostrongylus cantonensis in Achatinafulica and Ampullaria gigas are 7.71% and 0.86%, with the infectiosity of 1-312 and 1-4, respectively.
结果共检查褐云玛瑙螺350只，福寿螺465只，广州管圆线虫第3期幼虫的阳性率分别为7，71％和0.86％；感染度分别为1～312和1～4。
The infective rate of Angiostrongylus cantonensis in Ampullaria gigas fromTownships of Luocheng, Shuangdong, Taiping and Huashi were 2.48%, 3.92%, 3.14% and 0.39% with an average infectiosity of from 1.00 and 7.75 snails.
故此本课题组于2007年5月上旬对该地区广州管圆线虫的中间宿主-褐云玛瑙螺和福寿螺的感染情况进行了调查。
Bicalcarate or ampullaria can outgrow a 20 gallon terrarium in a matter of weeks.
但是要注意，一棵直径 2 公尺的两齿猪或者苹果猪，在几星期内可以挤暴 20 加仑的植物箱。
Results The ideal measure of this experiment was to poison Ampullaria gigas Spix under high temperature with 2000 times lixivium of boiling water soaked tea-bran.
结果］比较理想的福寿螺毒杀方法是：在气温比较高条件下（30℃以上），用开水浸泡茶麸，以2000倍的茶麸浸出液浸泡毒杀福寿螺。
The poison effect of tea-bran on Ampullaria gigas Spix was tested under the condition of different tea-bran dosage, different application process and different temperature to obtain the best factors of this experiment.
方法］采用不同用量茶麸，在不同施用方法和不同温度下对福寿螺进行毒杀作用试验，探求最佳的施用方法、最经济的施用量和最好的毒杀效果。
The lixivium of tea-bran had very good poison effect on Ampullaria gigas Spix.
结论］茶麸浸出液对福寿螺有很好的毒杀效果。
Investigation on Exotic Species Ampullaria gigas in Chengdu and Analysis of Control Measures
成都市境内外来物种福寿螺的危害现状调查及防治措施分析
A Survey of Snail Ampullaria Gigas Infection with Angiostrongylus Cantonensis in Xinhui, Kaiping and Heshan
新会、开平、鹤山三地福寿螺广州管圆线虫感染情况调查
Correlative analysis between quality and yield characters of Ampullaria gigas
福寿螺品质和产量性状的相关分析
Study on the Biology of Ampullaria gigas
福寿螺的生物学研究
Ampullaria gigas is gonochorism, but the female has a degenerative male reproductive organ.
大瓶螺雌雄异体，但雌性个体有退化的雄性生殖器官。
Effect of Body Weight and Temperature of Ampullaria gigas Spix on its Consume of Alligator Weed
体重和温度对福寿螺摄食水花生的影响
Molecular Genetic Structure of Population and Heterosis Prediction of Ampullaria gigas
大瓶螺分子群体遗传结构和杂种优势预测
Effects on Young Ampullaria gigas by Food Varieties and Water Quality
饵料种类及水质对大瓶螺仔螺生存影响的初步研究
The electrophoretic analysis of 4 isoenzymes of Ampullaria gigas
大瓶螺四种同工酶的电泳分析
This article makes a systemic summary of damaging actualities, biological characteristics, the rule of generation, and control measures of exotic species, Ampullaria gigas in Chengdu, and gives advices on directive countermeasures.
本文对外来物种福寿螺在成都市的危害现状、生物学特性、发生规律及防治措施进行了系统总结，并提出管理对策措施建议。
Analysis on Nutritive Composition in Muscle of Ampullaria gigas Spix
大瓶螺肌肉营养成分分析
Studies on Selecting Suitable Farming Density for Ampullaria gigas
大瓶螺多级轮养放养密度的研究
Processing Technique of Drying Meat of Ampullaria gigas
出口大瓶螺肉干的加工技术