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河北石家庄市从1986年起对半地下式棚周年生产食用菌试验、示范、推广，取得了可喜的成绩。先后荣获省农业厅科技成果二等奖、省科委科技进步三等奖。但在实际生产中常会出现一些问题，本文将半地下式棚周年生产食用菌常见的问题及对策分析如下。一、发菌速度问题①发菌缓慢。
Shijiazhuang City, Hebei Province since 1986 on the annual production of semi-underground shed edible fungus test, demonstration, promotion, and achieved gratifying results. Provincial Agricultural Department has won the second prize of scientific and technological achievements, provincial science and technology progress prize three. However, some problems often appear in actual production. In this paper, the common problems and countermeasures of producing edible mushrooms in the semi-underground shed are analyzed as follows. First, the issue of hair speed ① hair germs slow.