The Effects of Growth Regulating Substance on Quality of Flammulina Velutipes

The effects of five growth regulating substances on quality of Flammulina velutipes were studied with Flammulina velutipes variety.The results showed that,the fruit body of Flammulina velutipes after applying different growth regulating substances was in accordance of the national health standard about edible fungi.So applying growth regulating substances in the culture of Flammulina velutipes was safe.