发展食用菌生产,制种是关键。常规采用的接种箱,虽然经过药物熏蒸和紫外线照射消毒,但箱内的空气仍难免带有杂菌。再加上接种箱内酒精灯火焰太小、操作不便、接种速度太慢等原因,受杂菌感染是常有的事。采用蒸汽接种,虽然速度快,但蒸汽随着空气的流动而变化,加之蒸汽的温度一般在98℃左右,所 Development of mushroom production, seed production is the key. Conventional inoculation boxes, although after drug fumigation and UV disinfection, but the air inside the box is still inevitably with bacteria. Coupled with vaccination box alcohol lamp flame is too small, inconvenient to operate, inoculation speed is too slow and other reasons, by the bacteria infection is common. Steam inoculation, although the speed, but the steam changes with the flow of air, combined with the steam temperature is generally around 98 ℃,