Method for labeling clupanodon punctatus in enhancement and release

The invention aims to provide a clupanodon punctatus proliferation and releasing marking method for performing otolith marking based on strontium element, a proper marking concentration and time are selected, clupanodon punctatus is ensured to be successfully marked in a large number, meanwhile, juvenile clupanodon punctatus is not damaged, and the clupanodon punctatus proliferation and releasing effect is accurately evaluated. By creating a standard clupanodon punctatus labeling process, an original labeling method of clupanodon punctatus is innovated, an otolith labeling method is optimized, the influence of the labeling method on clupanodon punctatus is reduced to the maximum extent, meanwhile, the cost is reduced, the ecological benefit is remarkable, and the method is a sustainable labeling method. 本发明目的在于提供基于锶元素进行耳石标记的斑鰶增殖放流标记方法，选取一个合适的标记浓度和时间，确保斑鰶被大量标记成功同时，不会对斑鰶幼鱼造成损伤，用以准确评估斑鰶增殖放流效果。通过创建规范的斑鰶标记过程，创新了斑鰶原有的标记方法和优化了耳石标记方法，最大限度的降低标记方法对斑鰶造成的影响，同时减少成本，生态效益显著，是一种可持续发展的标记方法。