1, high market demand: Doudan is a common edible fungus with rich nutritional value and unique taste, which is loved by many consumers. Therefore, the market demand of Doudan is large, which can guarantee the sales volume.

2. Higher profit rate: the cost of raising bean Dan is relatively low, the planting cycle is short, and it can be harvested within a few months. Compared with other agricultural products, Doudan has a higher profit rate and can bring considerable economic benefits.

3. High technical content: It requires certain skills and experience to raise bean Dan, including selecting suitable seeds, controlling temperature and humidity, and managing pests and diseases. With the relevant technology and experience, the quality and output of Doudan can be guaranteed. Therefore, farmers with relevant technologies can get better economic benefits.

4. Flexible marketing methods: Doudan can be sold in the form of fresh, dry or processed products, which can meet the needs of different consumers. Farmers who raise bean balls can establish cooperative relations with catering enterprises, supermarkets and e-commerce platforms. And bring their products to the market, so as to get better sales revenue.