近年来，我国北方双孢菇发展很快，菇农们也取得一定经济效益。然而，有不少单位和个人照搬南方生产技术，生产上出现了这样那样的问题，有的甚至绝产，造成了不应有的损失。所以，结合北方自然环境的特点，研究探索制定适合北方生产的技术路线，是北方双孢菇健康发展的关键向 In recent years, the rapid development of Agaricus bisporus in northern China, mushroom farmers have also made some economic benefits. However, quite a few units and individuals copy the production technologies in the South, such problems have appeared in their production, and some even have absolutely no production, resulting in undue losses. Therefore, combined with the characteristics of the natural environment in the north, it is a key point for the healthy development of Agaricus bisporus to study and formulate a technical route suitable for northern production