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研究了网笼吊养模式和饵料对管角螺成活率和生长率的影响。结果表明,2010年7月吊养平均壳高34.02mm、平均体质量2.61g的管角螺苗,至2010年9月30日,平均壳高达51.07mm,平均体质量6.99g。在5种不同放养密度下,以每笼20个生长最快。自2010年7月中旬分笼养成,至每次测量,成活率为98.7%,分笼前成活率96.1%,总成活率94.9%。饵料以双壳贝类为主,小牡蛎(团聚牡蛎)是管角螺网笼养殖的较理想饵料。应加强6～11月管角螺快速生长期的管理
The effects of cage cages and feeding on the survival rate and growth rate of snail were studied. The results showed that the mean shell height reached 51.07mm and the average body weight was 6.99g by September 30, 2010 when the average shell height was 34.02mm and the average body weight was 2.61g. At 5 different stocking densities, the fastest growth was at 20 per cage. Since mid-July 2010 sub-cage training, to each measurement, survival rate was 98.7%, sub-cage survival rate of 96.1%, the total survival rate of 94.9%. Bait mainly bivalve mollusks, small oysters (reunion oysters) is the ideal pipefish Cape cage farmed food. Should be strengthened from June to November snail fast growing management