000 01930nam##2200289za#4500
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008150406|2011||||xxc|||||     f|0| 0 eng|d
022 |a0706-6457
040 |aCaOODSP|beng
043 |an-cn---
0861 |aFs97-6/2925E
1101 |aCanada. |bDepartment of Fisheries and Oceans.
24510|aEffects of extended photoperiods and light intensities on growth, sexual maturation and tissue water content of Atlantic cod (Gadus morhua)in sea cages / |cby E.A. Trippel ... [et al.].
260 |aSt. Andrews - New Brunswick : |bFisheries and Oceans Canada |c2011.
300 |aiv, 44p. : |bfigs., graphs, map, references, tables, photographs ; |c28 cm.
4901 |aCanadian technical report of fisheries and aquatic sciences|x0706-6457|vNo. 2925
500 |a"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".
5203 |aThe 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.
546 |a(Résumé en français)
563 |aSoftcover
590 |a11-30|b2011-07-29
7201 |aTrippel, E. A.
7760#|tEffects of extended photoperiods and light intensities on growth, sexual maturation and tissue water content of Atlantic cod (Gadus morhua) in sea cages / |w(CaOODSP)9.573740
830#0|aCanadian technical report of fisheries and aquatic sciences,|x0706-6457|vNo. 2925|w(CaOODSP)9.514691