REPUBLIC OF KOREA(NATIONAL FISHERIES RESEARCH ANDDEVELOPMENT INSTITUTE)
发明人:
SHIN, YUN KYUNG,신윤경,JUN, JE CHEON,전제천,SON, MAENG HYUN,손맹현,KIM, SANG CHEL,김상철
申请号：
KR1020120097239
公开号：
KR1012889340000B1
申请日:
2012.09.03
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A method for obtaining superior seed of a sea squirt is provided to enhance a way to control a parent sea squirt and seeding collection for preventing the parent sea squirt from developing diseases or dying and increasing the number of a squirt. CONSTITUTION: A method for obtaining superior seed of a sea squirt comprises the following steps. A mother squirt is selected and moved to a culture filed (S1). An necessary substance from the mother squirt is removed and the other squirt is washed (S2). The mother squirt is put into a culture bath and raised for 3-5 days in the culture bath, which is carried out 1-3 times per day based on the condition of the mother squirt (S3). Antibiotic and antimicrobial agents are put into sea water in the bath and dipped into water with medicine (S4). The water in the bath is controlled in a range of 12±；1°；C and the mother squirt is prepared for fertility (S6). The parent squirt is out of the bath and kept in the air for 2-4 hours (S7). In 15-16°；C sea water in a culture bath, the squirt is put into and is prepared for giving birth and the temperature of the water is controlled in a range of 12±；1°；C (S8). From 1-2 days after fertilization, a seed of squirt is in the bath so that a larva of the squirt is induced to be attached while a larva of the squirt is grown in the seed of squirt (S9). [Reference numerals] (S1) Mother squirt purchasing step； (S2) Pre-processing step； (S3) Mother squirt putting step in a culture bath； (S4) Mother squirt washing step using water with medicine； (S5) Mother squirt managing step； (S6) Roe laying preparation step； (S7) Roe laying stimulation step； (S8) Roe laying and fertilizing step； (S9) Larva managing step본 발명은 어미멍게인 모패로부터 건강종묘를 얻어내기 위한 방법에 관한 것으로서, 더욱 상세하게는 산지나 매입처로부터 모패를 선별 매입하여 배양장으로 운반시키고, 모패의 체표면과 구근 부위의 부착물을 제거 및 세척한 다음, 배양장의 사육수조로부터 모패관리수조와 산란수조에 이르기까지의 처리과정동안 수조의 소독과 모패의 약욕처리 및 사육수의 수온조절과 충분한 먹이공급 등의 관리를 통하여 효과적인 산란과 수정을 유도함으로서, 모패의 질병이나 폐사를 방지하면서 모패로부터의 채란율을 크게
