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刺参池塘养殖的研究
乔聚海1
国家海洋局第一海洋研究所
摘要:
本文报道了刺参池塘养殖的研究成果。本试验在水深80cm、日换水率在3%以上、面积为3.91亩的养虾池中进行。在虾池内建造人工海参礁;往虾池投放体长5—7cm的参苗1249头和体长1cm左右的参苗2500头;不投任何饵料。经过1年半饲养,刺参有147头(约4%)长到商品规格,平均体重达179.6g,有600头平均体重达到50—120g。 本项试验的意义在于:为刺参的人工养殖开辟了新的途径,对刺参要求的环境条件提供了新的依据,同时为生物净化养虾池创出了新路,具有重要的理论意义和经济价值。
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POND CULTURAL STUDY OF THE SEA CUCUMBER STICHOPUS JAPONJCUS SELENKA
Abstract:
The pond cultural study of the sea cucumber stichopus japonicus (Selenka) was carried out in a 3.91 Mu shrimp pond, 80cm deep and with its daily water exchange rate of 3 per cent. Artificial sea cucumber reefs were built and 1249 juveniles 5-7 cm long and 2500 juveniles 1cm long were put in the pond without feeding. After one and a half year, 147 individuals reached a mean weight of 179.6 g and 600 individuls 50-120g. The test is significant and suggestive of a new way for the multiplication of the sea cucumbers.
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