企鹅珍珠贝耗氧率和排氨率的研究

栗志民; 刘志刚; 谢丽; 梁家群

企鹅珍珠贝耗氧率和排氨率的研究

广东海洋大学, 水产学院, 广东, 湛江, 524025

基金项目: 农业部公益性行业(农业)科研专项nyhyzx07-047

计量
- 文章访问数: 1090
- HTML全文浏览量: 20
- PDF下载量: 1306
- 被引次数: 0
出版历程
- 收稿日期: 2009-03-19
- 修回日期: 2009-08-29

Oxygen consumption and ammonia-N excretion rates of Pteria penguin

Fisheries College, Guangdong Ocean University, Zhanjiang 524025, China

摘要

摘要: 采用室内实验生态学方法对企鹅珍珠贝的耗氧率和排氨率进行了研究。旨在为企鹅珍珠贝养殖容量(carrying capacity for aquaculture)的调查及育珠生理的研究提供参考,并可为海洋生态系统动力学和贝类能量学研究提供科学依据。研究结果表明,在实验温度(13~33℃)范围内,企鹅珍珠贝的耗氧率(OR)和排氨率(NR)与体重(W)都呈负相关,可分别表示为Y₁=a₁W^-b₁和Y₂=a₂W^-b₂,其中,a₁的取值范围是1.330~4.128,b₁的取值范围是0.453~0.651,a₂的取值范围是0.150~0.354,b₂的取值范围是0.446~0.634。在实验室温度(13~33℃)条件下,企鹅珍珠贝的耗氧率为0.329~7.303 mg/(g·h),排氨率为0.035~0.489 mg/(g·h),其中耗氧率在28℃时达到最高值,33℃时开始下降,而排氨率则呈持续升高趋势。企鹅珍珠贝呼吸和排泄Q₁₀值范围分别为0.210~2.494和1.193~2.483。在23~28℃温度范围内,不同规格企鹅珍珠贝的耗氧率和排氨率的比值(原子数O/N)较高。方差分析表明,体重、温度及二者的交互作用对企鹅珍珠贝的耗氧率和排氨率均有极显著的影响(P<0.01)。企鹅珍珠贝的日常代谢明显高于标准代谢,耗氧率和排氨率平均值分别提高32.1%和76.7%。
- 企鹅珍珠贝 /
- 耗氧率 /
- 排氨率 /
- 体重 /
- 温度
Abstract: The oxygen consumption and ammonia-N excretion rates of Pteria penguin were studied in laboratory, which contribute to investigate carrying capacity for Pteria penguin aquaculture, and to study physiology of cultivating pearls and ocean ecosystem dynamics and shellfish energetics. The results showed that the oxygen consumption and ammonia-N excretion rates of Pteria penguin were negatively correlated with its body weight under the test temperature (13-33℃, and their relationships could expressed by a power function as: Y₁=a₁W^-b₁ and Y₂=a₂W^-b₂, respectively, In both equations,a, ranged from 1.330 to 4.128 4, and b₁ from 0.453 to 0.651, and similarly, a₂ ranged from 0.150 to 0.354, and b₂ from 0.446 to 0.634.Under the test temperature(13-33℃),the oxygen consumption rate ranged from 0.329 to 7.303 mg/(g·h), and the ammonia-N excretion rate ranged from 0.035 to 0.489 mg/(g·H). The oxygen consumption rate of Pteria penguin reached peak at 28℃, and began to decrease at 33℃, while the ammonia-N excretion rate continuously increased from 13 to 33℃. The respiratory and excretion Q₁₀ ranged from 0.2l0～2.494 and 1.193~2.483,respectively. And, the higher O/N was observed between 23 and 28℃. ANOVA showed that body weight, water temperature and both interaction have significant effects on the oxygen consumption and ammonia-N excretion rates of Pteria penguin (P<0.01). The routine metabolism of Pteria penguin under treatment was obvious higher than the standard metabolism,and the oxygen consumption and ammonia-N excretion rates increased by 32.1% and 76.7%, respectively.
- Pteria penguin /
- oxygen consumption rate /
- ammonia-N excretion rate /
- body weight /
- temperature

HTML全文

参考文献(27)

梁飞龙,毛勇,余祥勇.企鹅珍珠贝人工苗生长的初步观察[J].湛江海洋大学学报,2001,21(1):6-9.

符韶,梁飞龙.企鹅珍珠贝附壳珍珠培育的中间试验[J].海洋科学,2000,24(2):12-14.

CARFOOTTH.Animal Energetics[M].New York:Academic Press,1987:89-172.

GRIFFITHS CL,et al.Animal Energeties[M].New York:Academic Press,1987:2-88.

BAYNE B L,NEWELL R C.Physiological Energetics of Marine Molluscs[M].New York:Academic Press,1983:407-515.

杨红生,张涛,王萍,等.温度对墨西哥湾扇贝耗氧率及排泄率的影响[J].海洋学报,1998,20(4):91-96.

姜祖辉,王俊,唐启升.菲律宾蛤仔生理生态学研究[J].海洋水产研究,1999,20(1):40-44.

孟学平,董志国,程汉良,等.西施舌的耗氧率与排氨率研究[J].应用生态学报,2005,16(12):2435-2438.

SAUCEDO P E,OCAMPO L,MONTEFORTE M.et al.Effect of temperature on oxygen consumption and ammonia excretion in the Calafia mother-of-pearl oyster,Pinctada mazatlanica (Hanley,1856)[J].Aquaculture,2004.229:377-387.

AHMED F,SEGAWA S,YOKOTA M.Effect of light on oxygen consumption and excretion in Haliotis discus discus,H.gigantea,H.madaka and their hybrids[J].Aquaculture,2008,279:160-165.

CAREFOOT T H.A comparison of time/energy budgeting in two species of tropieal sea hares Aplysia[J].Exp Mar Biol Ecol,1989,131:26-282.

PAINE R T.Energy flow in natural population of the herbivorous gastropod Tegula funebralis[J].Limno &.Oceanogr,1971,16(1):66-98.

MACDONATD B A.Physiological energetics of Japanese scallop Patinopecten yessoensis larvae[J].Exp Biol Ecol,1988,120:155-170.

朱爱意,谢佳彦,陈金海.温度和个体大小对单齿螺耗氧率和排氨率的影响[J].生态科学,2007,26(3):232-236.

常亚青,王子臣.魁蚶耗氧率的初步研究[J].水产科学,1992,11(2):1-6.

范德朋,潘鲁青.温度对缢蛏耗氧率和排氨率的影响[J].青岛海洋大学学报,2002,32(1):56-62.

王芳,董双林,王涛,等.菲律宾蛤仔呼吸和排泄规律的研究[J].海洋科学,1998,2:118-120.

王俊,姜祖辉,唐启升.栉孔扇贝耗氧率和排氨率的研究[J].应用生态学报,2002.13(9):1157-1160.

WILBUR A E,el al.Physiological energetics of the ribbed mussel Geukensia dermissa (Dillwyn) in response to increased temperature[J].J Exp Mar Biol Ecol,1989,131,161-170.

CLARK B C.Ecological energetic of mussels Choramytilus meridionalis under simulated intertidal rock pool condition[J].J Exp Mar Biol Ecol,1990,137,63-77.

姜祖辉,王俊,唐启升.菲律宾蛤仔生理生态学研究[J].海洋水产研究,1999,20(1):40-44.

MAYZALLD P.Respiration and nitrogen excretion of zooplankton.Ⅳ.The influence of starvation on the metabolism and biochemical composition of some species[J].Mar Biol,1976,37.47-58.

LKEDA T.Nutrition ecology of marine zooplankton[J].Mem Fac Fish Res,1974,22.1-77.

CONVER RJ,CORNER EDS.Respiration and nitrogen excretion by some marine zooplankton in relation to their life cycles[J].J Mar Biol Assoc UK,1968,48:49-75.

WIDDOWS J.Physiological indices of stress in Mytilus edulis[J].J Mar Biol Ass UK,1978,58:125-142.

NAVARRO J M.Nature sediment as a food source for the cockle Cerastoderma edule:Effects of variable particle concentration on feeding digestion and the scope for groeth[J].J Exp Mar Biol Ecol,1992,156:69-87.

WINTER J E.et al.uber den einfluβ der nahrungskon-zentration und ander faktoren auf filttrierleistung und nahrungsaus nutzung der muscheln Arctica islandica und Modiollus moodidus[J].Mar Biol,1969,4:87-135.

施引文献

资源附件(0)

访问统计