Photoperiod-induced precocious male sexual maturation in Atlantic salmon (Salmo salar)

被引:6
作者
King, HR
Lee, PS
Pankhurst, NW
机构
[1] Salmon Enterprises Tasmania Pty Ltd, Wayatinah, Tas 7140, Australia
[2] Univ Tasmania, Tasmanian Aquaculture & Fisheries Inst, Sch Aquaculture, Launceston, Tas 7250, Australia
关键词
Atlantic Salmon; Sexual Maturation; Summer Solstice; Precocious Male; Photoperiod Manipulation;
D O I
10.1023/B:FISH.0000030615.70071.cf
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Precocious sexual maturation of male Atlantic salmon ( Salmo salar) was induced by photoperiod manipulation to shorten the time required for optimisation of sex inversion treatments. Exposure to a short-day photoperiod (8L: 16D) prior to the summer solstice reduced the time to completion of sexual maturation from 3 years to 8 9 months for the majority of fish.
引用
收藏
页码:427 / 428
页数:2
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