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应用生态学报 ›› 1998, Vol. 9 ›› Issue (1): 71-74.

• 研究论文 • 上一篇    下一篇

孵育温度对虾蟹幼体质量影响的初步研究

朱小明, 李少菁   

  1. 厦门大学亚热带海洋研究所, 厦门 361005
  • 收稿日期:1997-01-13 修回日期:1997-05-26 出版日期:1998-01-25 发布日期:1998-01-25
  • 基金资助:

    福建省青年自然科学基金资助项目(C96010)

Effett of brooding temperature on Iarval quality of shrimp and crab

Zhu Xiaoming, Li Shaojing   

  1. Xiamen University, Xiamen 361005
  • Received:1997-01-13 Revised:1997-05-26 Online:1998-01-25 Published:1998-01-25

摘要: 研究了亲体催产、幼体孵化和幼体培养温度对斑节对虾和中华绒螯蟹胚胎及早期幼体生长发育的影响.在实验温度(中华绒螯蟹,17~21℃;斑节对虾,26~30℃)范围内,胚胎及幼体的生长发育随温度升高而加快,但幼体的大小和蜕皮变态存活率随温度升高而降低.虾蟹幼体孵育的温度效应决定于亲体催产温度及升温方式、幼体孵化温度和培养温度.着重探讨了孵育温度等环境条件对幼体质量的影响,并提出从虾蟹胚胎和幼体发育期间能量代谢和物质代谢等途径开展进一步研究.

关键词: 孵育温度, 斑节对虾, 中华绒螯蟹, 幼体质量, 栓皮栎, 光合作用-CO2响应, 阴/阳叶, 光合参数, 刺槐

Abstract: Studies on the effect of temperature for induced spawning, egg hatching and larval culturing onthe embryonic and larval growth and development of Penaeus monodon and Eriocheir sinensis showed that in the range of temperature tested (crab, 17~21℃; shrimp, 26~30℃) , the embryonic and larval growth rates of shrimp and crab were increased, but their larval size and theirlarval ecdysis and survival rates were decreased wtih raising bnding temperature. The resultsalso showed that the effect of larval brcoding temperature depended on the induced spawningtemperature, the methed of raising tcmperature, and the temperature for egg hatching and larvae culturing. The effect of brooding temperature and other environmental factorSon larval quality was evaluated in particular, and the approaches to further study the metaboism of energyand matter at embryonic and larval developmental stages of shrimp and crab were advanced.

Key words: Brooding temperature, Penaeus monodon, Eriocheir sinensis, Larval quality, Quercus variabilis, shaded/sunlit leaf, photosynthetic parameter, Robinia pseudoacacia, photosynthetic-CO2 response