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为了探索龙虾叶状幼体培育的新路子 ,采用经沙—活性炭过滤海水与投扁藻(Platymonas subcordif ormis)和金藻 (Dicrateria sp.) ,漂白粉和孔雀石绿消毒海水与投扁藻和金藻 ,对虾全封闭养殖池水和底泥等多种培育水质 ,分别于水缸和玻璃缸进行中国龙虾(Panulirus stimpsoni) 叶状幼体培育对比试验。投喂卤虫 (Artemia salina)和文蛤 (Meretrixmeretrix)卵巢。5d投 1次 2 5× 10 8cfu/ m光合细菌。用窗帘控制光照度为 10 0 0 lx～ 150 0 lx。发现采用对虾养殖池水与加铺 1cm厚对虾池底泥的培育水中有种类繁多 ,生物量丰富的浮游植物、浮游动物、底栖生物。利用光合细菌和调节光照保持浮游植物处于正常生长相 ,使水中微生物、浮游植物、浮游动物、底栖生物、叶状幼体处于生态平衡并相对稳定状态 ,取得较好的培育效果。
In order to explore a new way to cultivate lobster leaf larvae, sand-activated carbon filter sea water and Platymonas subcordiformis and Dicrateria sp., Bleaching powder and malachite green disinfectant seawater, , Shrimp closed aquaculture water and sediment and other breeding water quality, respectively, in the water tank and glass cylinder of Chinese lobster (Panulirus stimpsoni) leaf-like larvae culture comparison test. Artemia salina and Meretrix metrix ovaries were fed. 5d vote 1 2 5 × 10 8cfu / m photosynthetic bacteria. With curtains control light intensity of 10 0 lx ~ 150 0 lx. Found in shrimp aquaculture ponds and additional 1cm thick pond shrimp pond culture water there are a wide range of biomass rich in phytoplankton, zooplankton, benthic organisms. Using photosynthetic bacteria and adjusting light to keep the phytoplankton in the normal growth phase, microorganisms, phytoplankton, zooplankton, benthic organisms and leaf-like larvae in the water are in a state of ecological balance and relative stability, and a better cultivation effect is achieved.