银耳芽孢菌种,大都采用琼脂斜面低温保藏,但易受霉菌或螨类污染。在没有冰箱或供电不稳的地区困难尤多。用滤纸保藏法,可避免上述问题。经四年观察,此法保藏的银耳芽孢菌种基本可靠。菌 Tremella species, most of the low temperature preservation using agar slants, but susceptible to mold or mite pollution. In the absence of refrigerators or unstable areas in particular more difficult. With filter paper preservation method, to avoid the above problems. After four years of observation, this method deposited Treponema species essentially reliable. bacteria