00000nam##2200000za#4500 9.620179 CaOODSP 20210615103925 ta 150406|2011||||xxc||||| f|0| 0 eng|d 0706-6457 CaOODSP eng n-cn--- Fs97-6/2925E Canada. Department of Fisheries and Oceans. Effects of extended photoperiods and light intensities on growth, sexual maturation and tissue water content of Atlantic cod (Gadus morhua)in sea cages / by E.A. Trippel ... [et al.]. St. Andrews - New Brunswick : Fisheries and Oceans Canada 2011. iv, 44p. : figs., graphs, map, references, tables, photographs ; 28 cm. Canadian technical report of fisheries and aquatic sciences 0706-6457 No. 2925 "This is report MG-04-09-001/MG-07-01-003 for the Aquaculture Collaborative Research and Development Program". "Science Branch, Maritimes Region, Fisheries and Oceans Canada, Biological Station, 531 Brandy Cove Road, St. Andrews, NB E5B 2L9". The objectives of the present study were to evaluate, over separate two-year periods, whether 20 and 24 h light exposure compared to natural photoperiod is sea cages will (i) increase body growth, (ii) halt or delay sexual maturation, (iii) influence investment in reproductive tissue as reflected in gonad weight, and (iv) affect seasonal levels of water content in muscle and liver tissue of Atlantic cod. (Résumé en français) Softcover 11-30 2011-07-29 Trippel, E. A. Effects of extended photoperiods and light intensities on growth, sexual maturation and tissue water content of Atlantic cod (Gadus morhua) in sea cages / (CaOODSP)9.573740 Canadian technical report of fisheries and aquatic sciences, 0706-6457 No. 2925 (CaOODSP)9.514691