短木条段保藏食用菌种试验刘华安，郑开玲（山东省苍山县赵家洼食用菌研究所２７７７００）目前食用菌生产单位的菌种保藏一般都是采用ＰＤＡ斜面低温保藏法，虽取用方便，但保藏时间短，一般须３～４个月转管一次，因此，容易招致杂菌污染和优良性状的退化等缺点。为解决... Edible fungus species preserved in short strips Liu Huaan, Zheng Kailan (Zhaojiawa Edible Fungus Research Institute, Cangshan County, Shandong Province 277700) At present, the preservation of mushroom strains in the production units of edible fungi generally adopts the method of PDA bevel preservation and low temperature preservation, , But the preservation time is short, usually 3 to 4 months to turn tube once, therefore, easily lead to bacterial contamination and degradation of good traits and other shortcomings. To solve ...