塑料大棚池塘暂养虾苗一般为1亩1池,以毛竹等支起棚架、盖上塑料薄膜,并配套增氧机等设备。从目前情况看,采用塑料大棚池暂养对虾早繁苗,至少有如下好处: 一是可提前并增加对虾生长期30多天3月底前后,虾苗就可进入塑料大棚池,而直接投放和放入暂养池的放苗时间,一般在4月25日至5月15日之间。二是虾苗成活率提高据射阳县的经验,以出育 Plastic greenhouse temporary pond shrimp culture is generally 1 acre 1 pool, with bamboo and other support scaffolding, covered with plastic film, and supporting aerator and other equipment. From the current situation, the use of plastic greenhouses holding shrimp breed as early as possible, at least the following benefits: First, advance and increase shrimp growth period of more than 30 days before and after the end of March, shrimp can enter the plastic shed pool, and direct delivery and Into the temporary pool of seedling time, usually in the April 25 to May 15 between. Second, the survival rate of shrimp increased According to the experience of Sheyang County, in order to educate