Study On The Large Scale Culture Of Caulerpa Lentillifera

Caulerpa lentillifera, It is distributed around the world, mainly in subtropical and tropical Caulerpa, containing essential amino acids and vitamins for human beings and possessing superior ornamental value. It can be used as food with mustard and have the effect to freshen breath. Caulerpa lentilliferas are a sort of healthy and delicious food.With Caulerpa lentillifera from Vietnamese as the research object, this research was carried out to study the layout requirements of lab breeding environment and outdoor cement pond for Caulerpa lentillifera, the specifications of an attachment plate, the effect of exposure and desiccation on Caulerpa lentillifera as well as flushing with different salinities of sea water on dry-packag of Caulerpa lentillifera.It was found that the optimal growing conditions of Caulerpa lentillifera were as follows:8000 lux light,28℃ water temperature and 34.5 salinity. In an outdoor cement pond breeding environment, three-stitch shading net was selected to control lighting. A frame of planar attachment plate was formed with PPR pipes and accessories. A 3 mm plastic mattress net was used as substratum. A rope net was used to cover and fix Caulerpa lentillifera seedlings. Then, Caulerpa lentillifera seedlings fixed to the plate are placed horizontally for breeding.Meanwhile, a concept of "ecological breeding mode" for Caulerpa lentillifera, sea cucumbers,shrimps seed cakes was presented and the effect of fresh water immersion on sea grasps was discussed. It was confirmed that the exposure and desiccation of Caulerpa lentillifera have a certain positive effect on the control of single-celled algae. The best choice to process single-celled algae is to expose Caulerpa lentillifera where single-celled algae are attached once for 6 h. After cleaning Caulerpa lentillifera with 21.8 salinity sea water, pack them with a transparent box with holes and dry-packag. They can be preserved at 25℃ for 203 hours.The exploratory research of our experiment on Vietnamese Caulerpa lentillifera provides reference for the systematic breeding and transport technology, etc. of Caulerpa lentillifera in the future.