静水压法诱导虹鳟三倍体试验  

Triploid test of Oncorhynchus mykiss induced by hydrostatic pressure

作　　者：时春明[1] 李春雨 杨博文 张钰[1] 焦飞[1] 邢君霞 韩瑞帮 蔡林钢[1] SHI Chunming;LI Chunyu;YANG Bowen;ZHANG Yu;JIAO Fei;XING Junxia;HAN Rui-bang;CAI Lingang(Xinjiang Institute of Fishery Science,Urumqi 830000,Xinjiang China;Xinjiang Tianyun Organic Agriculture Co.,LTD.,Nilek 835700,Xinjiang China)

机构地区：[1]新疆维吾尔自治区水产科学研究所,新疆乌鲁木齐830000 [2]新疆天蕴有机农业有限公司,新疆尼勒克835700

出　　处：《黑龙江水产》2024年第6期701-704,共4页Northern Chinese Fisheries

基　　金：新疆维吾尔自治区重点研发任务专项(2022B02006)。

摘　　要：以虹鳟(Oncorhynchus mykiss)二倍体雌鱼为母本,二倍体伪雄鱼为父本,采用静水压法,研究诱导虹鳟三倍体的产生,初步探索静水压法诱导虹鳟三倍体的适宜条件。结果显示,虹鳟三倍体诱导率受处理起始时间、处理压力和持续时间的影响。静水压诱导虹鳟三倍体的最佳条件为处理起始时间30 min~40 min,静水压压力65 MPa~70 MPa,持续时间4 min~6 min。Using the diploid female of rainbow trout(Oncorhynchus mykiss)as the mother and the diploid pseudomale as the father,the hydrostatic pressure method was used to induce triploid of rainbow trout,and the appropriate conditions for inducing triploid of rainbow trout by hydrostatic pressure method were initially explored.The results showed that the triploid induction rate of rainbow trout was affected by the initial time,pressure and duration of treatment.The optimum conditions for inducing triploid of rainbow trout by hydrostatic pressure were the initial treatment time of 30 min~40 min,hydrostatic pressure of 65 MPa~70 MPa,and duration of 4 min~6 min.

关 键 词：虹鳟(Oncorhynchus mykiss) 三倍体 静水压法 

分 类 号：S961.2[农业科学—水产养殖] S965.122[农业科学—水产科学]