培育密度、换水量和倒池培育对珠母贝浮游幼虫生长发育和存活的影响Effects of Different Density,Water Changing Rate and Changing Ponds on Growth and Survival Rate for Plankonic Larvae of Pinctada margaritifera (Linne)
黄海立,符韶,邓陈茂,刘志刚
摘要(Abstract):
以室内育苗池或玻璃缸养殖方式,研究了不同培育密度、换水量和倒池培育对珠母贝浮游幼虫生长发育和存活的影响。结果表明:当培育密度为0.8、1.2只/mL,直线铰合期时间分别为7.00、7.40d,日均生长为5.16、4.87μm,壳顶期时间分别为10.76d和10.77d,眼点期密度为0.58只·mL-1和0.60只·mL-1,差异不显著;日换水量分别为40%、60%、80%,直线铰合期时间、壳顶期时间、日均生长及眼点期密度差异不显著,日换水量40%能满足幼虫的生长和存活;壳顶初期进行倒池培育,能促进浮游幼虫的生长发育和提高其存活率。
关键词(KeyWords): 珠母贝;浮游幼虫;变态;存活
基金项目(Foundation): 广东省农业攻关项目(2007A020200006-3);; 广东省海洋与渔业局农业攻关项目(0810023)
作者(Author): 黄海立,符韶,邓陈茂,刘志刚
参考文献(References):
- [1]谢玉坎.珍珠科学[M].北京:海洋出版社,1995:31-37.
- [2]王涵生.珠母贝幼虫发育的研究[M]//中国科学院南海海洋研究所海南实验站.热带海洋研究.北京:海洋出版社,1984:93-119.
- [3]张国范.珠母贝幼虫行为生物学研究[M]//中国科学院南海海洋研究所海南实验站.热带海洋研究.北京:海洋出版社,1984:121-147.
- [4]黄海立,邓陈茂,符韶.珠母贝浮游幼虫饵料的研究[J].水产养殖,2008(1):1-4.
- [5]周银环,黄海立,邓陈茂,等.几种微藻对珠母贝面盘幼虫生长和存活的影响[J].台湾海峡,2007,26(2):249-255.
- [6]邓陈茂,尹国荣,符韶,等.珠母贝、亲贝人工催熟培育与催产的研究[J].湛江海洋大学学报,2005,25(1):14-16.
- [7]符韶,梁盛,邓陈茂,等.珠母贝人工育苗的初步研究[J].海洋科学,2003,27(1):11-13.
- [8]黄海立,符韶,邓陈茂,等.珠母贝人工苗中间培育的研究[J].水产科学,2007,26(5):267-270.
- [9]邓陈茂,黄海立,符韶,等.珠母贝人工苗养殖研究[J].湛江海洋大学学报,2006,26(4):26-30.
- [10]冯永勤,曾关琼.珠母贝插核育珠的初步观察[J].水产养殖,1999(2):13-14.
- [11]Southgate Paul C,Beer Andrew C.Growth of blacklip oyster(Pinctada margaritifera)juveniles using different nursery culture techniques[J].Aquaculture,2000,187(1-2):97-104.
- [12]Pit Josiah H,Southgate Paul C.Fouling and predation;how do they affect growth and survival of the blacklip pearl oyster,Pinctada margaritifera,during nursery culture[J].Aquaculture international,2003,11(6):545-555.
- [13]Doroudi Mehdi S,Southgate Paul C.The effect of chemical cues on settlement behaviour of blacklip pearl oyster(Pinctada margaritifera)larvae[J].Aquaculture,2002,209(1-4):117-124.
- [14]Norton John H,John S,Turner Ian.Approaches to improve cultured pearl formation in Pinctada margaritifera through use of relaxation,antiseptic application and incision closure during bead instertion[J].Aquaculture,2000,184(1-2):1-17.
- [15]金启增,魏贻尧,姜卫国.合浦珠母贝人工育苗的研究Ⅱ幼虫和幼苗的培养[J].南海科学集刊,1982(3):99-110.
- [16]梁飞龙,刘东超,邓陈茂.大珠母贝人工育苗技术的研究[J].海洋湖沼通报,1999(2):55-59.
- [17]Doroudi M S,Southgate P C,Mayer R J.Evaluation of partial substitution of live algae with dried Tetraselmis for larval rearing of black-lip pearloyster,Pinctada margaritifera(L.)[J].Aquaculture International,2002,10(4):265-277.
- [18]Doroudi M S,Southgate P C.The influence of algal ration and larval density on growth and survival of blacklip pearl oyster Pinctada margaritifera(L.)larvae[J].Aquaculture Research,2000,31(8-9):621-626.
- [19]Lane I,Oengpepa C,Bell J.Production and Grow-out of the Black-Lip Pearl Oyster Pinctada margaritifera[J].Aquaculture Asia,2003,8(1):5-7.
- [20]何庆权,周永坤.合浦珠母贝优质贝苗培育的技术措施[J].中国水产,2000(2):34-35.