“丰产素”是由北京兴华大学研制的一种新型动植物细胞赋活增进剂,除含有数种动植物生长的化学成分外,还含有动植物生长所必需的钾、铁、锌、钙、锰、钛、钠、磷等30多种常量和微量元素.大量试验证明,该产品在动植物上具有明显的增产效果,但在食用菌上的应用未见报道,为此我们于1988～1989年在平菇生产上进行了试验,现将结果报告如下: “High yield vegetarian ” is a new animal and plant cell activation accelerator developed by Xinghua University in Beijing. It contains potassium, iron, and zinc, which are necessary for the growth of plants and animals, in addition to the chemical components for the growth of plants and animals. , Calcium, manganese, titanium, sodium, phosphorus and other more than 30 kinds of constants and trace elements.A large number of experiments show that the product has obvious effects on the production of animals and plants, but the application of mushroom has not been reported, for which we in 1988 to 1989 in the production of mushrooms were tested, the results are reported as follows: