CAJ | 학술논문

研究温度和盐度对古蚶孵化率、畸形率和发育速度等的影响，结果表明，在水温为28℃，盐度为28的条件下，古蚶从受精卵发育至D型幼虫的时间约为22h 45min；古蚶幼虫发育的最适温度为25～29℃，在此温度范围内，古蚶胚胎发育速度较快，孵化率较高，畸形率较低。古蚶幼虫发育最适盐度为22～30，在此盐度范围内，古蚶孵化率高，发育速度较快，且孵化出幼虫的活力良好。
연구온도화염도대고감부화솔、기형솔화발육속도등적영향，결과표명，재수온위28℃，염도위28적조건하，고감종수정란발육지D형유충적시간약위22h 45min；고감유충발육적최괄온도위25～29℃，재차온도범위내，고감배태발육속도교쾌，부화솔교고，기형솔교저。고감유충발육최괄염도위22～30，재차염도범위내，고감부화솔고，발육속도교쾌，차부화출유충적활력량호。
Responses of Anadara antiquate larval to various ambient water temperatures and salinity levels were measured in terms of hatchability and larval development rate. The results showed that A. antiquate developed to D - model larvae from fertilized eggs for about 22 hours and 45 minutes when incubated at the ambient temperature of 28℃ and the salinity level of 28. The optimum ambient temperature for larval development ranged between 25 - 29 ℃, within which A. antiquata had a higher embryonic development rate and a higher hatchability but a low malformation rate. The optimum ambient salinity for larval development was 22 -30, at which A. antiquata gave a higher hatchability and a higher larval development rate, and the larvae hatched from the eggs grew well.