温度及体质量对黄鳝耗氧率和排氨率的影响
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摘要
采用静水式研究方法,探讨了不同温度(15、20、25、30、35℃)对7种不同规格黄鳝的耗氧率和排氨率的影响。实验结果表明:温度、体质量对黄鳝的耗氧率和排氨率有显著的影响(P<0.05),但温度和体质量的综合效应对这2个指标没有显著影响(P>0.05);黄鳝的耗氧率(OR)与体质量(W)呈显著的幂函数回归关系OR=aWb。在15～35℃范围内,黄鳝的标准代谢耗氧率变化范围为6～75 mg/(kg·h),耗氧率随温度的升高而升高,随体质量的增加而降低;黄鳝的排氨率变化范围为0.31～6.34 mg/(kg·h),排氨率随温度的升高呈先上升后降低再上升的变化,随体质量的增加而降低。
In lab static water system,the effects of different temperatures( 15,20,25,30,and 35 ℃) on the oxygen consumption rate and ammonia excretion rate of Monopterus albus with 7 different body masses were explored. The experimental results showed that both temperature and body mass had a significant effect on the oxygen consumption rate and ammonia excretion rate of M. albus( P<0.05),but their combined effect on these two indexes was not significant( P>0.05). The relationship between the oxygen consumption rate( OR) and body mass( W) of M. albus could be expressed by power function OR = aWb,and the regression coefficient reached a significant level. Within the range of 15 ～ 35 ℃,the oxygen consumption rate in standard metabolism of M. albus varied from 6 mg/( kg·h) to 75 mg/( kg·h),and it increased with the increase in temperature,and decreased with the increase in body mass; the ammonia excretion rate of M. albus varied from 0.31 mg/( kg·h) to 6.34 mg/( kg·h),and it increased first,then decreased,and finally increased again with the increase in temperature,and decreased with the increased in body mass.
In lab static water system,the effects of different temperatures( 15,20,25,30,and 35 ℃) on the oxygen consumption rate and ammonia excretion rate of Monopterus albus with 7 different body masses were explored. The experimental results showed that both temperature and body mass had a significant effect on the oxygen consumption rate and ammonia excretion rate of M. albus( P<0.05),but their combined effect on these two indexes was not significant( P>0.05). The relationship between the oxygen consumption rate( OR) and body mass( W) of M. albus could be expressed by power function OR = aWb,and the regression coefficient reached a significant level. Within the range of 15 ～ 35 ℃,the oxygen consumption rate in standard metabolism of M. albus varied from 6 mg/( kg·h) to 75 mg/( kg·h),and it increased with the increase in temperature,and decreased with the increase in body mass; the ammonia excretion rate of M. albus varied from 0.31 mg/( kg·h) to 6.34 mg/( kg·h),and it increased first,then decreased,and finally increased again with the increase in temperature,and decreased with the increased in body mass.
引文
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[22]Farías A,Uriarte I,Hernández J. How size relates to oxygen consumption,ammonia excretion,and ingestion rates in cold(Enteroctopus megalocyathus)and tropical(Octopus maya)octopus species[J]. Marine Biology,2009,156(8):1547-1558.
[23]孙陆宇,温晓蔓,禹娜,等.温度和盐度对中华圆田螺和铜锈环棱螺标准代谢的影响[J].中国水产科学,2012,19(2):275-282.
[24]Fang L,Bai X L,Liang X F,et al. Ammonia nitrogen excretion in mandarin fish(Siniperca chuatsi)and grass carp(Ctenopharyngodon idellus)fed practical diets:the effects of water temperature[J]. Aquaculture Research,2017,48(3):836-843.
[25]Normant M,Król M,Jakubowska M. Effect of salinity on the physiology and bioenergetics of adult Chinese mitten crabs Eriocheir sinensis[J]. Journal of Experimental Marine Biology and Ecology,2012,416(1):215-220.
[26]吴垠,张洪,赵慧慧,等.在循环养殖系统中不同溶氧量对虹鳟幼鱼代谢水平的影响[J].上海水产大学学报,2007,16(5):437-442.
[27]庒平,徐滨,章龙珍,等.MS-222和丁香酚对中华鲟幼鱼耗氧率与排氨率的影响[J].中国水产科学,2009,16(4):612-618.
[2]王金庆,周文宗,张娟琴,等.绿色温室黄鳝网箱养殖的生态环境特征研究[J].江苏农业科学,2016,44(11):248-252.
[3]王庆恒,张善发,杜晓东,等.马氏珠母贝黄壳色选系F1与对照组耗氧率和排氨率的比较[J].水产学报,2009,33(5):790-796.
[4]栗志民,刘志刚,徐法军,等.体重、温度和盐度对皱肋文蛤耗氧率和排氨率的影响[J].海洋科学进展,2011,29(4):512-520.
[5]王杨科,李丽霞.黄鳝呼吸代谢的研究[J].氨基酸和生物资源,2000,22(4):9-10.
[6]王杨科,王琦,张育辉.镉对黄鳝耗氧率的影响[J].西北林学院学报,2011,26(2):140-143.
[7]陈松波,陈伟兴,范兆廷.鱼类呼吸代谢研究进展[J].水产学杂志,2004,17(1):82-89.
[8]Jobling M. Fish ecophysiology. Bioenergetics:feed intake and energy partitioning[M]. London:Chapman and Hall,1993:1-4.
[9]孙宝柱,黄浩,曹文宣,等.厚颌鲂和圆口铜鱼耗氧率与窒息点的测定[J].水生生物学报,2010,34(1):88-93.
[10]徐钢春,顾若波,闻海波.温度对花(鱼骨)耗氧率和排氨率的影响[J].湖泊科学,2006,18(4):431-436.
[11]Luo Y P,Xie X J. The effect of temperature on post-feeding ammonia excretion and oxygen consumption in the southern catfish[J]. Journal of Comparative Physiology B,2009,179(6):681-689.
[12]温小波,库夭梅,罗静波.温度、体重及摄食状态对克氏原螯虾代谢的影响[J].华中农业大学学报,2003,22(2):152-156.
[13]Zhuang S H. The influence of body size and water temperature on metabolism and energy budget in Laternula marilina Reeve[J]. Aquaculture Research,2005,36(8):768-775.
[14]Zhuang S H,Liu X M. The influence of fresh weight and water temperature on metabolic rates and the energy budget of Meretrix meretrix Linnaeus[J]. Marine Biology,2006,150(2):245-252.
[15]罗鸣钟,斳恒,杨代勤.黄鳝生物学及养殖生态学研究进展[J].水产科学,2014,33(8):529-534.
[16]赵东海.黄鳝消化酶活性与温度的关系[J].河北大学学报:自然科学版,2005,25(3):323-325.
[17]尹邵武,周工健,刘筠.不同生态因子对黄鳝受精卵孵化率的影响[J].应用生态学报,2004,15(4):734-736.
[18]周文宗,白宇,蔡庆华.温度对黄鳝摄食速度的影响[J].水利渔业,2003,23(4):8-9.
[19] Stejskal V,Kouril J,ValentováO,et al. Size-related oxygen consumption and ammonia excretion of Eurasian perch(Perca fluviatilis L.)reared in a recirculating system[J]. Aquaculture Research,2009,41(1):135-142.
[20]Kang C K,Lee Y J,Han E,et al. Effects of temperature and body size on the physiological energetics of the stalked sea squirt Styela clava[J]. Journal of Experimental Marine Biology and Ecology,2015,462:105-112.
[21]刘勇,施坤涛,张少华,等.双壳贝类呼吸代谢的研究进展[J].南方水产,2007,3(4):65-69.
[22]Farías A,Uriarte I,Hernández J. How size relates to oxygen consumption,ammonia excretion,and ingestion rates in cold(Enteroctopus megalocyathus)and tropical(Octopus maya)octopus species[J]. Marine Biology,2009,156(8):1547-1558.
[23]孙陆宇,温晓蔓,禹娜,等.温度和盐度对中华圆田螺和铜锈环棱螺标准代谢的影响[J].中国水产科学,2012,19(2):275-282.
[24]Fang L,Bai X L,Liang X F,et al. Ammonia nitrogen excretion in mandarin fish(Siniperca chuatsi)and grass carp(Ctenopharyngodon idellus)fed practical diets:the effects of water temperature[J]. Aquaculture Research,2017,48(3):836-843.
[25]Normant M,Król M,Jakubowska M. Effect of salinity on the physiology and bioenergetics of adult Chinese mitten crabs Eriocheir sinensis[J]. Journal of Experimental Marine Biology and Ecology,2012,416(1):215-220.
[26]吴垠,张洪,赵慧慧,等.在循环养殖系统中不同溶氧量对虹鳟幼鱼代谢水平的影响[J].上海水产大学学报,2007,16(5):437-442.
[27]庒平,徐滨,章龙珍,等.MS-222和丁香酚对中华鲟幼鱼耗氧率与排氨率的影响[J].中国水产科学,2009,16(4):612-618.