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怎样才能将小蚌育成优质手术蚌呢?小蚌的生长与放养密度、饵料、水质、水温、水深、底质等基本条件有着密切的关系。特别是三角帆蚌;对环境条件要求较高,要在一定的水流和较硬的底泥中才能正常生活。静水、底质不好,饵料不足或水质过肥,含氧量过低,都会影响小蚌生长和成活率。为了满足小蚌培育的基本条件,在小蚌培育管理中,必须抓好以下几项技术措施。一、合理稀养。从孵化池出来的幼蚌移到池塘里吊养应根据幼蚌长速即时分养,不断调整密度。实践证明,吊养密度按每
How to breed small mussels into high-quality surgical mussels? The growth of mussels is closely related to the stocking density, food, water quality, water temperature, water depth, sediment and other basic conditions. Especially the Hyriopsis cumingii; high requirements on environmental conditions, to a certain flow and hard sediment in order to normal life. Still water, poor sediment quality, inadequate feed or water quality is too fat, oxygen content is too low, will affect the growth and survival rate of small mussels. In order to meet the basic conditions for the cultivation of mussels, in mussel cultivation and management, we must grasp the following technical measures. First, a reasonable thinning. Kindergarten from the incubator out of the ponds moved to the pond should be based on the rapid growth of young mussels subsistence, continuous adjustment of density. Practice has proved that the hanging density per