凤尾菇是侧耳属的一个高产种,已在全国大面积推广。在推广过程中,由于菌种没有一个统一的管理方法,存在着多次转管问题。究竟转管次数与产量的关系如何?各说不一。有的说,转管次数过多,会影响菇体产量;有的说,转管次数多少与菇体产量高低无关。本试验旨在弄清转管次数与产量高低是否有关?试验结果如下: Pleurotus Pleurotus is a high-yielding species, has been widely promoted in the country. In the promotion process, there is a problem of multiple transfers due to the lack of a unified management of the strains. What is the relationship between tube number and yield? Some say that the number of tube diversion will affect the yield of mushroom body; some say that the number of tube transfer has nothing to do with the level of mushroom body production. The purpose of this experiment is to find out whether the number of tube transfers is related to the yield level. The test results are as follows: