海上网箱“鲍参混养”生态养殖模式探讨

The investigation on the ecological breed mode of abalone-sea cucumber polyculture in marine cage

为了探讨鲍参混养的可行性,于2011年11月在福建省连江县某海珍品养殖基地进行鲍参混养试验。选取壳长为3.0-4.0 cm的鲍苗与同规格、不同数量的海参苗进行混养试验,经过5个多月的养殖,结果表明：试验组1、试验组2与对照组鲍鱼壳长分别为6.0、5.8、5.6 cm;试验组1、试验组2海参平均体重分别为169、141 g。试验组1、试验组2每笼经济效益可增加315-434元。因此认为,鲍参混养模式在连江海区进行养殖是可行的,养殖过程中利用鲍鱼产生的残饵供给海参作为饵料,既有效地解决了残饵腐败导致鲍鱼死亡等问题,同时还可降低海参养殖成本投入,提高单位面积的经济效益。

To research and compare the feasibility,effectiveness,and economic benefits of mixed farming of abalones and sea cucumbers in sea area at Lianjiang County,Fujian Province,abalone fry with shell length of3. 0 - 4. 0cm were selected and mix farmed with different amount of similar sized sea cucumber fry for experiment in Lianjiang County,Fujian Province in November 2011. The experiment groups divided into Group 1,Group 2 and Control Group without sea cucumber fry,were farmed for five months. As a result,the average sea cucumber weights of Group 1 and Group 2 were 169 g and 142 g,respectively. The economic benefits of Group 1 and Group 2 had increased by RMB 315 - 434 Yuan per cage. So it was feasible to farm abalones and sea cucumbers together in sea area at Lianjiang. During the mixed farming,the feed residue for abalone can be used as feed for sea cucumber farming,and therefore improve the economic benefits for unit area.