摘要
[目的]为探讨绿翅鸭(Anas crecca crecca)卵壳易碎的原因。[方法]利用电子显微镜和能谱仪对绿翅鸭孵化过程中压碎的卵壳进行结构扫描和基本元素分析。[结果]绿翅鸭卵的基本结构相同,但卵壳外表面有许多裂纹,这可能是影响孵化率的主要原因之一。[结论]该研究为绿翅鸭人工孵化及其卵结构的研究提供了理论依据。
[Objective] The aim was to analyze the reasons resulting in the brittleness of Anas crecca crecca.[Method]The structure of the eggshell crushed in hatching process was scanned and its basic elements were analyzed by using electron microscope and Energy Disperse Spectroscopy.[Result]The basic structures of Anas crecca crecca eggs were the same;however,there was great possibility that one of the main reasons affecting hatch ability was the cracks in the outside surface of eff shell.[Conclusion]This study would provide a theoretical basis for the research on artificial in cubation and the egg structure of Anas crecca crecca.
关键词
绿翅鸭
卵壳
结构
Anas crecca crecca
Egg shell
Strucutre
