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罗氏沼虾的“转池”就是指虾在水表层或中下层出现的缓游、漫游等异常活动现象,一般来说“转池”具有集群性,罗氏沼虾从虾苗培育阶段到成虾养殖的整个过程中经常会出现虾苗、幼虾的“转池”现象,尤其是从3月中下旬至5月中旬的(锅炉加温)塑料大棚苗的培育阶段(为达到提前放苗、
Macrobrachium rosenbergii “transfer pond” refers to the shrimp in the surface or lower middle layer of the slow swimming, roaming and other anomalies, in general, “pool” has clustering, Macrobrachium rosenbergii from shrimp breeding stage to adult The phenomenon of “pan-pooling” of shrimp and juvenile shrimp often occurs during the breeding process, especially during the incubation period of plastic greenhouse seedlings (from the middle to late March to mid-May)