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河北省水产研究所于1986年,采用河蟹人工高密度小水体的育苗技术及工艺,对三疣梭子蟹的人工育苗作了试验,取得了良好的效果:在4只一吨水体的玻璃钢水槽中,经14天的人工培育,共育出三疣梭子蟹苗416,800只,折合重量为2,605g,平均为104,160只,最高单产为307,200只,最高成活率为66%,平均成活率为36.5%。同时对三疣梭子蟹幼体的摄食习性及喂养技术、病
Hebei Institute of Fisheries in 1986, the use of crab Artificial high density small water seedling technology and process of Portunus trituberculatus artificial nursery tested and achieved good results: In 4 one ton of glass fiber reinforced plastic water tank, After 14 days of artificial cultivation, a total of 416,800 Portunus trituberculatus breeds were found, with a mean weight of 2,605g and an average of 104,160. The maximum yield was 307,200. The highest survival rate was 66% and the average survival rate was 36.5%. At the same time on the Portunus trituberculatus feeding habits and feeding techniques, disease