单项选择题
A.斜面传代法B.矿油封藏法C.沙土管保藏法D.冷冻干燥法
A.72-75℃,15minB.62-65℃,30minC.130-150℃,1-4sD.110-120℃,15min
A.出芽生殖B.裂殖C.子囊孢子繁殖