摘要
采用静水压休克方法诱导大黄鱼三倍体，在水温２０～２６℃条件下，卵受精后２ｍｉｎ用 ４５０ｋｇ／ｃｍ２的静水压处理大黄鱼受精卵２ｍｉｎ，三倍体诱导率６５．６％，孵化率相对对照组达７０％。文 中还就处理条件与三倍体诱导率和胚胎存活率关系进行了讨论。
： Triploid was induced by hydrostatic pressure in Pseudosciaena crocea. Pressure shock of 450 kg/cm2 was ad ministered to eggs for 2 min at 2 min after fertilization. The triploid rate was 65. 6%, and the survival rate relative to control was 70%. The report also discusses the relation between treatment condition and the rate of triploid and survival.
出处
《海洋科学》
CAS
CSCD
北大核心
2001年第9期6-9,共4页
Marine Sciences
基金
福建省科技厅重点资助项目 2000Z029号。
