Abstract: In the experiment of artificial eggs collection and insemination of Oncorhynchus masou masou,and Salielinus pluvius,1%edible salt solution can replace the isotonic liquor to wash eggs for fertilization.the su rvival rate is h igher 3.7～8.2% than the comparative group.This show when gathering eggs,the 1% salt solution ca n instead of the traditional way-using isotonic liquor,which need a complex method to make

Key words: edible salt solution, wash eggs, artificial fertilization