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本文着眼于生产需求 ,以螺旋藻粉 +虾片 +日配饵料 0号为Z1~M3的基础饵料 ,在对虾幼体发育的不同期别 ,搭配以不同比例的轮虫、卤虫无节幼体、卤虫成体和卤虫成体碎片进行育苗并加以大面积生产试验验证 .结果在总水体 888m3的育苗池中 ,共培育出P7期以上的虾苗 885 2万尾 ,单位水体出苗量为 9.97万尾 m3,N~P7~ 10 期的存活率最高达 70 .4% ,平均为 6 3.3% .文中还就如何提高对虾育苗存活率和降低饵料成本的问题进行了讨论 .
This paper focuses on the production needs, with Spirulina powder + shrimp + day with bait 0 for Z1 ~ M3 of the basic diet, shrimp larvae at different stages of development, with different proportions of rotifers, Artemia nauplii, Artemia and adult Artemia fragilis nurseries and large-scale production test validation results.Results 888m3 in the total nursery ponds, a total of 8852 months P7 breeding shrimp seedlings, the unit of water is 99700 m3, the survival rate of N ~ P7 ~ 10 was up to 70.4%, an average of 6 3.3% .The article also discussed how to improve the survival rate of shrimp breeding and reduce the cost of food.