CAJ | 학술논문

为了解珠母贝早期发育阶段最适存活和生长条件，于2013年5～6月在珍珠贝养殖场进行不同海水盐度对珠母贝直线铰合期幼虫、壳顶期幼虫和稚贝生长及存活的影响实验。结果表明：珠母贝直线铰合期幼虫存活适宜盐度为22.85～38.86，最适盐度为27.19～35.02，壳长增长的适宜盐度为20.43～41.23，最适盐度为31.10；壳顶期幼虫存活适宜盐度为23.10～39.14，最适盐度为27.19～35.02，壳长增长的适宜盐度为20.29～40.09，最适盐度为31.10·35.02；稚贝存活适宜盐度为20.64～39.10，最适盐度为27.19～35.02，壳长增长的适宜盐度为19.38～41.30，最适盐度为27.19～31.10。
위료해주모패조기발육계단최괄존활화생장조건，우2013년5～6월재진주패양식장진행불동해수염도대주모패직선교합기유충、각정기유충화치패생장급존활적영향실험。결과표명：주모패직선교합기유충존활괄의염도위22.85～38.86，최괄염도위27.19～35.02，각장증장적괄의염도위20.43～41.23，최괄염도위31.10；각정기유충존활괄의염도위23.10～39.14，최괄염도위27.19～35.02，각장증장적괄의염도위20.29～40.09，최괄염도위31.10·35.02；치패존활괄의염도위20.64～39.10，최괄염도위27.19～35.02，각장증장적괄의염도위19.38～41.30，최괄염도위27.19～31.10。
These experiments were carried out in the marine culture breeding field of Haiwei, Leizhou, from May to June of 2013. In the condition of controlled sea salinity, the effects of salinity on the growth and survival of Pinctada margaritifera larvae and juveniles are studied. The results show that the suitable salinity for the survival of Straight larvae is 22.85-38.86, the most suitable salinity is 27.19-35.02; the suitable salinity of growth is 20.43- 41.23, and the most suitable salinity is 31.10. the suitable salinity for survival of D larvaeis 23.10-39.14, and the most suitable salinity is 27.19-35.02;the suitable salinity for growth is 20.29-40.09, and the most suitable salinity is 31.10-35.02. the suitable salinity for the survival of juvenils is 20.64-39.10, the most suitable salinity is 27.19-35.02;the suitable salinity for growth is 19.38-41.30and the most suitable salinity is 27.19-31.10..