为了确定去壳卤虫卵的孵化率和判断它们作为对虾幼体饵料的合适性,我们于1986年4—5月份进行了试验。其结果归纳如下:1.采用去壳方法可以提高卤虫卵的孵化率,即去壳卵的孵化率要较未去壳卵高约5—10%;2.用去壳卵或者卤虫无节幼体饲养的对虾幼体都能正常地变态进入仔虾期,两者的发育速度也无区别。 In order to determine the hatching rate of H. demersum eggs and to determine their suitability as bait for shrimp larvae, we conducted a trial in April-May 1986. The results are summarized as follows: 1. The use of dehumidification method can increase the hatching rate of Artemia eggs, that hatching rate of hatched eggs than uncoated eggs about 5-10%; 2 with shelled eggs or Artemia The juvenile larvae fed larvae can normally metamorphosis into larval stage, the rate of development of both are no different.