南美白对虾篷布池分级养殖技术与模式试验  

The graded culture technology and mode of Litopenaeus vannamei in tarpaulin ponds

作　　者：丁理法 李锦笑 章人江 李利卫 李永富 DING Lifa;LI Jinxiao;ZHANG Renjiang;LI Liwei;LI Yongfu(Fisheries Technology Extension Institute of Wenling,Wenling Zhejiang 317500,China;Fisheries Technology Extension Institute of Taizhou,Taizhou Zhejiang 318000,China)

机构地区：[1]温岭市水产技术推广站,浙江温岭317500 [2]台州市水产技术推广总站,浙江台州318000

出　　处：《水产科技情报》2021年第5期255-258,共4页Fisheries Science & Technology Information

基　　金：浙江省农业农村厅水产产业技术项目[浙农科发(2020)6号-40]。

摘　　要：为探索南美白对虾稳产高效养殖模式,通过对2口面积共计1 hm^(2)的连栋大棚养殖池塘进行改造,在大棚内设置净面积约35 m^(2)的篷布池135口,辅以供水、增氧、排水以及尾水处理等设施,引进SPF一代南美白对虾苗种,采用集中标粗后再分级养成的模式进行试验。2020年放养两茬虾苗,单位面积产量达到13.85 kg/m^(2),产值595.9元/m^(2),利润222.16元/m^(2)。折合每公顷产量138500 kg,产值595.90万元,利润222.20万元。试验结果表明,大棚篷布池养殖投资较低,建设周期短,养殖环境可控,是1种适合于推广的南美白对虾高效养殖模式。In order to explore a stable and highly efficient culture mode of Litopenaeus vannamei,two multi-span greenhouse culture ponds with a total area of 1 hm^(2) were renovated into 135 tarpaulin ponds with a net area of about 35 m^(2) each supplemented by water,aeration,drainage,tail water treatment facilities and other facilities.SPF first generation of L.vannamei were centralized nursing and then graded cultivation.The yield of two crops of shrimp in 2020 can reach 1385 kg/m^(2),the output value is 595.9 RMB/m^(2) and the profit is 222.16 RMB/m^(2).Equivalent to 138500 kg per hectare,5959000 RMB/hm^(2) output value and 2222000 RMB/hm^(2) profit.The experiment results showed that the tarpaulin ponds in greenhouse was an efficient culture mode for L.vannamei with low investment,short construction period and controllable culture environment.

关 键 词：南美白对虾 养殖模式 养殖技术 

分 类 号：S968.22[农业科学—水产养殖]