First, bean dan is the larva of bean moth, to eat soybean leaves, sample acacia tree leaves to live. It is annoyingly perfect in size similar to the silkworm. Its pulp is an excellent high-protein food made of dishes is very delicious, and has a special treatment of gastric cold malnutrition efficacy. From the introduction of the bean Dan it is the public's favorite delicacies so the market is very wide.

Second, from the price trend is not difficult to see that the price is still good, indicating that the public has been very favorite bean dan dishes, people b into the habit of eating bean dan.

Third, some people may think that the epidemic will affect the sale of dutan, in fact, I think there is no need to worry. People who use dutan are aware of the food value of dutan and delicious green pollution-free natural food.

According to the artificial culture of 150 pounds per mu, natural culture of 120 pounds per mu, the average market price of 100 to 120 yuan, the mu benefit are more than 10,000 yuan, so that the earnings than the traditional food, cash crops farming are much more substantial.