鳜和乌鳢最适温度的研究
THE OPTIMUM TEMPERATURES FOR THE MANDARIN FISH(SINIPERCA CHUATSI)AND THE NORTHERN SNAKEHEAD(CHANNA ARGUS)
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摘要: 研究了体重47.2-40.2g的鳜和4.0-46.2g的乌鳢的最适摄食和生长温度.结果表明,鳜的最大摄食率随温度的上升而增大,在2-3℃之间形成"最适温度平台";低温(10-2℃)时,乌鳢的最大摄食率随温度的上升而增加,在2-30℃之间形成"最适温度平台",之后随温度的增加而下降;鳜的特定生长率随温度的增加而加快,在2-3℃形成"最适温度平台";乌鳢的特定生长率受体重和温度的交互影响 .Abstract: Studies on the optimum temperatures for food consumption and growth in the mandarin fish Siniperca chuatsi)Basilewsky)] weighing 47.2-540.2g and the northern snakehead weighing 47.2-540.2g and the northern snakehead Channa argus)Cantor)weighing 45 0-546 2g were conducted in the laboratory. The maximum rate of food consumption in the mandarin fish increased with increasing temperature, and an "optimum temperature platform" was formed between 25-35℃. At lower temperatures)10-25℃), the maximum rate of food consumption in the northern snakehead increased with increasing temperature and an "optimum temperature platform" was formed between 25-30℃. A further increase in temperature led to decreased rates of food consumption. The specific growth rate in the mandarin fish increased with increasing temperature, and an "optimum temperature platform" was formed between 25-35℃. The specific growth rate in the northern snakehead was interacted both by body weight and temperature. weighing 45 0-546 2g were conducted in the laboratory. The maximum rate of food consumption in the mandarin fish increased with increasing temperature, and an "optimum temperature platform" was formed between 25-35℃. At lower temperatures)10-25℃), the maximum rate of food consumption in the northern snakehead increased with increasing temperature and an "optimum temperature platform" was formed between 25-30℃. A further increase in temperature led to decreased rates of food consumption. The specific growth rate in the mandarin fish increased with increasing temperature, and an "optimum temperature platform" was formed between 25-35℃. The specific growth rate in the northern snakehead was interacted both by body weight and temperature.
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Keywords:
- Optimum temperature /
- Siniperca chuatsi /
- Channa argus
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Effect of size on optimal temperature for gr owth and growth efficiency of immature Atlantic halibut)Hippoglossus hi ppoglossus L.)[J]. Aquaculture, 1996,142:33-42[9] Liu J, Cui Y, Liu J. Food consumption and growth of two piscivorous fishes, t he mandarin fish and the Chinese snakehead[J]. J. Fish. Biol., 1998,53:1071-1083[10] Horn M H, Gibson R N. Effects of temperature on the food processing of thr ee species of seaweed-eating fishes from European coastal waters[J]. J. Fis h Biol., 1990,37:237-247[11] Burel B, Person-Le Ruyet J, Gaumet F, et al. Effects of temperature on gr owth and metabolism in juvenile turbot[J]. J. Fish Biol., 1996,49 :678-692[12] Ellis C S, Watanabe W O, Ellis E P. Temperature effects on feed utilizat io n and growth of postsettlement stage Nassau grouper[J]. Trans. Amer. Fish. S oc., 1997,126:309-315[13] Larsson S, Berglund I. Growth and food consumption of 0+ Arctic charr fe d pelleted or natural food at six different temperatures[J]. J. Fish Biol., 1998,52:230-242[14] 崔奕波.鱼类生物能量学的理论与方法[J].水生生物学报,1989,13(4):369-383[15] 曾祥宗.长江水系渔业资源[M].北京:海洋出版社,1990[16] Conover D O, Present T M C. Countergradient variation in growth rate: co mp ensation for length of growthing season among Atlantic silverside from different latitudes[J]. Oeacologia, 1990,83:316-324[17] Phillip D P, Whitt G S. Survival and growth of northern, Florida, and re ci procal F1 hybrid largemouth bass in central Illinois[J]. Trans. Am. Fish. Soc., 1991,120:58-64[18] Imsland A K, Sunde L M, Folkvord A, et al. The interaction of temperatur e and fish size of juvenile turbot[J]. J. Fish Biol., 1996,49 :926-940 Bryan J D, Kelsch S W, Neil W H. The maximum power principle in behavioural ther moregulation by fishes[J]. Trans. Am. Fish. Soc., 1990,119 :611-621[2] Hill D K, Magnuson J J. Potential effects of global climate warming on the growth and prey consumption of Great Lakes fish[J]. Trans. Am. Fish. Soc., 1990,119:265-275[3] Gadomski D M, Caddell S M. Effects of temperature on early-life-h istory stages of California halibut Paralichthys californicus[J ]. Fish. Bull., 1991,89:567-576[4] 孙儒泳,张玉书.温度对罗非鱼生长的影响[J].生态学报,1982, 2(2):111-188[5] 谢小军,孙儒泳.南方鲇的最大摄食率及其与体重和水温的关系[J].生态学报,1992,12(3):226-231[6] Buckel J A, Steinberg N D, Conover D O. Effects of temperature, salinity, a nd fish size on growth and consumption of juvenile bluefish[J].J. Fish. Biol ., 1995,47:696-706[7] Clapp D F, Wahl D H. Comparison of food consumption, growth, and metabolis m among Muskellunge: an investigation of population differentiation[J]. Tran s. Am. Fish. Soc., 1996,125:402-410[8] Bjnsson B, Tryggvadótir S V. Effect of size on optimal temperature for gr owth and growth efficiency of immature Atlantic halibut)Hippoglossus hi ppoglossus L.)[J]. Aquaculture, 1996,142:33-42[9] Liu J, Cui Y, Liu J. Food consumption and growth of two piscivorous fishes, t he mandarin fish and the Chinese snakehead[J]. J. Fish. Biol., 1998,53:1071-1083[10] Horn M H, Gibson R N. Effects of temperature on the food processing of thr ee species of seaweed-eating fishes from European coastal waters[J]. J. Fis h Biol., 1990,37:237-247[11] Burel B, Person-Le Ruyet J, Gaumet F, et al. Effects of temperature on gr owth and metabolism in juvenile turbot[J]. J. Fish Biol., 1996,49 :678-692[12] Ellis C S, Watanabe W O, Ellis E P. Temperature effects on feed utilizat io n and growth of postsettlement stage Nassau grouper[J]. Trans. Amer. Fish. S oc., 1997,126:309-315[13] Larsson S, Berglund I. Growth and food consumption of 0+ Arctic charr fe d pelleted or natural food at six different temperatures[J]. J. Fish Biol., 1998,52:230-242[14] 崔奕波.鱼类生物能量学的理论与方法[J].水生生物学报,1989,13(4):369-383[15] 曾祥宗.长江水系渔业资源[M].北京:海洋出版社,1990[16] Conover D O, Present T M C. Countergradient variation in growth rate: co mp ensation for length of growthing season among Atlantic silverside from different latitudes[J]. Oeacologia, 1990,83:316-324[17] Phillip D P, Whitt G S. Survival and growth of northern, Florida, and re ci procal F1 hybrid largemouth bass in central Illinois[J]. Trans. Am. Fish. Soc., 1991,120:58-64[18] Imsland A K, Sunde L M, Folkvord A, et al. The interaction of temperatur e and fish size of juvenile turbot[J]. J. Fish Biol., 1996,49 :926-940
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