STRAW FOR TRANSPLANTING FERTILIZED EGG CAPABLE OF INCREASING SURVIVAL RATE OF FERTILIZED EGG

摘要

PURPOSE: A straw for transplanting a fertilized egg is provided to facilitate installation and to increase a survival rate of the fertilized egg, thereby improving working efficiency and reducing costs. CONSTITUTION: The straw for transplanting a fertilized egg includes a first and second large-diameter portions(22,23) in pipe shape, and a small-diameter portion(21) formed between the first and second large-diameter portions and having a diameter smaller than the first and second large-diameter portions. The small-diameter portion is connected with the first and second large-diameter portions through a slanting connector. The small-diameter portion has a 1/6 to 1/5 length of the total length of the straw. The first and second large-diameter portions have the same diameter.