Circannual rhythms of maturation in the female rainbow trout and their entrainment by changes in photoperiod

The importance of endogenous rhythms in the photoperiodic control of the annual reproduction cycle in female rainbow trout was investigated. The effect of photoperiod regimes on the different stages of maturation was assessed by recording the timing of ovulation and from quantifying associated chang...

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Bibliographic Details
Main Author: Duston, James
Published: Aston University 1987
Subjects:
611
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381989