虾藻混养技术的研究

1981年,我们在对虾养成池中筏养藻类。根据藻类在进行光合作用时吸收二氧化碳、放出氧气,可增加池水中的溶氧量;而对虾的代谢物又可间接被藻类吸收,能够起到净化水质作用的原理;提出了虾藻混养试验。这样做,可使二者互利,达到增产效益。1984年试验的结

STUDY ON THE MIXED CULTURE OF ALGAE AND PRAWN

Experiments show that output of both prawn and algae has almost doubled and survival rate increased up to 51.6% since the implement of this culturing method. The experiment is based on the fact that algae can absorb CO₂, give off O₂ to thesurrounding water, and utilize the catabolism substance of the prawn, increasing thus the O₂ content and purifying the water, creating all together a favorable environment for theprawn, and that algae can attract small organisms to provide excellent feedstuff for the prawn, thus benefiting all the more the growth of the prawn.