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在进行刺参 Apostichopus japonicus(selenka)人工育苗时,目前多采用亲参自然产卵、排精而获取受精卵。在高温季节,如亲参排出的精卵过多,会引起水质的败坏,致使受精卵不能正常孵化。因此,研究精子浓度对卵受精与孵化的影响:研究卵排出后其持续时间对受精、孵化的影响等将对完善刺参育苗工艺、搞好受精、孵化提供重要依据。 菊地等在研究鲍Haliotis discus Hannai Ino的采卵技术时,研究了精子浓度及卵持续时间与温度的关系。二岛研究了
In the process of artificial breeding of Apostichopus japonicus (selenka), the fertilized eggs are obtained by natural spawning and excretion of paeoniflorin. In the hot season, such as pro-ginseng ovulation excretion of excessive, will cause the deterioration of water quality, resulting in normal hatching of fertilized eggs. Therefore, the study on the effect of sperm concentration on egg fertilization and hatching: Studying the effect of its duration on fertilization and hatching after ovulation will provide an important basis for perfecting the process of raising seedlings and improving fertilization and hatching. Kikuchi et al. Studied the relationship between sperm concentration and egg duration and temperature when studying the ovum harvesting technique of Haliotis discus Hannai Ino. Two islands studied