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温度·湿度·孵化介质对中华鳖孵化率的影响 被引量:4

Effects of Temperature,Humidity and Hatching Medium on the Hatching Rate of Trionyx sinensis
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摘要 [目的]探索中华鳖的适宜生态环境条件。[方法]通过正交试验,研究不同温度、相对湿度和孵化介质对中华鳖孵化率的影响。[结果]中华鳖胚胎发育的最优条件为:温度30℃,相对湿度为75%~85%,孵化介质粗砂、中砂、细砂的比例为1∶4∶1。此条件下,中华鳖的孵化率最高,为98.0%。根据其胚胎发育情况,将中华鳖的胚胎发育过程分为9期。[结论]该研究为中华鳖的人工孵化提供了理论基础与借鉴依据。 [ Objective] The research aimed to discuss the suitable ecological environment conditions of Trionyx sinensis. L MethodJ Usmg orthogonal test,the effects of different temperature, relative humidity and hatching medium on the hatching rate of T. sinensis were studied. [ Re- suit] The optimum conditions for the embryonic development of T. sinensis were as follows:temperature of 30 ℃ ,relative humidity of 75% - 85%, using the hatching medium with the ratio of coarse sand:medium sand:fine sand of 1: 4: 1. Under these conditions,the hatching rate of T. sinensis was highest, being 98.0%. According to the embryonic development of T. S'inensis,its embryonic development process was divided into 9 stages. [ Conclusion] The research provided theoretical basis and reference for the artificial hatching of T. sinensis.
出处 《安徽农业科学》 CAS 2012年第9期5243-5245,5251,共4页 Journal of Anhui Agricultural Sciences
基金 国家星火计划项目(2010GA710023) 国家外专局项目(G20123400046) 安徽省国际合作项目(11030-603030) 安徽省软科学项目(11020503006)
关键词 中华鳖 温度 相对湿度 孵化介质 孵化率 Trionyx sinensis Temperature Relatively humidity Hatching medium Hatching rate
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  • 1由文辉,王培潮.乌龟胚胎及仔龟的卵黄代谢[J].Zoological Research,1994,15(3):45-50. 被引量:4
  • 2朱新平,陈永乐,刘毅辉,魏成清.黄喉拟水龟含肉率及肌肉营养成分分析[J].湛江海洋大学学报,2005,25(3):4-7. 被引量:16
  • 3朱新平,陈永乐,魏成清,刘毅辉,桂建芳.温度对黄喉拟水龟性别决定的影响[J].生态学报,2006,26(2):620-625. 被引量:24
  • 4PACKARD G C, PACKARD M J, MILLER K, et al. Influence of moisture, temperature, and substrate on snapping turtle eggs and embryos[ J]. Ecology ,1987,68(4) :983 -993.
  • 5ZHU X P,WEI C Q, ZHAO W H,et al. Effects of incubation tempemtures on embryonic development in Asian yellow pond turtle [ J ]. Aquaculture, 2006,259 : 243 - 248.
  • 6STEYERMARK A C, SPOTILA JAMES R. Effects of maternal identity and incubation temperature on snapping turtle (Chelydra serpentina) metabolism[ J]. Physiological and Biochemical Zoology,2000,73 (3) :298 -306.
  • 7GATIEN R E. Effects of temperature and activity on aerobic and anaerobic metabolism and heart rate in the turtles Pseudemys scripta and Terrapene ornate[ J]. Comp Biochem Physiol, 1974,48A: 619 -648.
  • 8BOOTH D T. Effects of incubation temperature on the energetics of embryonic development and hatchling morphology in the Brisbane River turtle Emydura signata[J]. J Comp Physiol B, 1998, 168:399 -404.
  • 9BOOTH D T. Incubation of eggs of the Australian broad - shelled turtle, Chelodina expana ( Testudinata: Chelidae ), at different temperature: effects on pattern of oxygen consumption and hatchling morphology [ J ]. Australian Journal of Zoology, 2000,48 : 369 - 378.
  • 10HAYS G C, BRODERICK A C, FIONA G,et al. Climate change and sea turtles: a 150 -year reconstruction of incubation temperatures at a major marine turtle rookery[ J]. Global Change Biology, 2003(9) :642 -645.

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