Juvenile hybrid grouper ( Epinephelus coioides × E. lanceolatus ) are euryhaline and can grow in a wide range of salinities

Verfasser / Beitragende:
[Parinya Sutthinon, Karun Thongprajukaew, Suktianchai Saekhow, Rinpawee Ketmanee]
Ort, Verlag, Jahr:
2015
Enthalten in:
Aquaculture International, 23/2(2015-04-01), 671-682
Format:
Artikel (online)
ID: 60546491X
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024 7 0 |a 10.1007/s10499-014-9845-8  |2 doi 
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245 0 0 |a Juvenile hybrid grouper ( Epinephelus coioides × E. lanceolatus ) are euryhaline and can grow in a wide range of salinities  |h [Elektronische Daten]  |c [Parinya Sutthinon, Karun Thongprajukaew, Suktianchai Saekhow, Rinpawee Ketmanee] 
520 3 |a This study was carried out to find the optimal salinity for growth of juvenile hybrid grouper (Epinephelus coioides×E. lanceolatus). Hybrid groupers (23.5±1.1g initial weight and 11.37±0.18cm initial length) were reared at four salinities (10, 15, 20 and 30ppt) (in triplicates with 15 fish per replication) for 3months. Feed intake, growth, feed conversion, visceral organ indices, chemical composition and digestive enzyme activities were examined and used as assessment criteria. Growth, feed conversion and visceral organ indices were similar across the four treatments, and there were only minor differences in the proximal compositions (moisture, protein, lipid and ash) of muscle and carcass. The specific activities of trypsin, amylase and the ratio of amylase to trypsin activities suggested a possible adaptation of digestion of protein and carbohydrate in relation to salinity. The findings indicate that the hybrid grouper is euryhaline and is capable of growth over a wide salinity range (10-30ppt). This may facilitate culture of the fish in both brackish water and seawater. 
540 |a Springer International Publishing Switzerland, 2014 
690 7 |a Carcass  |2 nationallicence 
690 7 |a Digestive enzymes  |2 nationallicence 
690 7 |a Feed utilization  |2 nationallicence 
690 7 |a Growth  |2 nationallicence 
690 7 |a Muscle  |2 nationallicence 
700 1 |a Sutthinon  |D Parinya  |u Rayong Coastal Fisheries Research and Development Center, Coastal Fisheries Research and Development Bureau, Department of Fisheries, Ministry of Agriculture and Cooperatives, Bangkok, Thailand  |4 aut 
700 1 |a Thongprajukaew  |D Karun  |u Department of Applied Science, Faculty of Science, Prince of Songkla University, 90112, Songkhla, Thailand  |4 aut 
700 1 |a Saekhow  |D Suktianchai  |u Department of Applied Science, Faculty of Science, Prince of Songkla University, 90112, Songkhla, Thailand  |4 aut 
700 1 |a Ketmanee  |D Rinpawee  |u Chumpon Coastal Fisheries Research and Development Center, Coastal Fisheries Research and Development Bureau, Department of Fisheries, Ministry of Agriculture and Cooperatives, Bangkok, Thailand  |4 aut 
773 0 |t Aquaculture International  |d Springer International Publishing  |g 23/2(2015-04-01), 671-682  |x 0967-6120  |q 23:2<671  |1 2015  |2 23  |o 10499 
856 4 0 |u https://doi.org/10.1007/s10499-014-9845-8  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10499-014-9845-8  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sutthinon  |D Parinya  |u Rayong Coastal Fisheries Research and Development Center, Coastal Fisheries Research and Development Bureau, Department of Fisheries, Ministry of Agriculture and Cooperatives, Bangkok, Thailand  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Thongprajukaew  |D Karun  |u Department of Applied Science, Faculty of Science, Prince of Songkla University, 90112, Songkhla, Thailand  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Saekhow  |D Suktianchai  |u Department of Applied Science, Faculty of Science, Prince of Songkla University, 90112, Songkhla, Thailand  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ketmanee  |D Rinpawee  |u Chumpon Coastal Fisheries Research and Development Center, Coastal Fisheries Research and Development Bureau, Department of Fisheries, Ministry of Agriculture and Cooperatives, Bangkok, Thailand  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Aquaculture International  |d Springer International Publishing  |g 23/2(2015-04-01), 671-682  |x 0967-6120  |q 23:2<671  |1 2015  |2 23  |o 10499