1. First of all, the first crop of hazel mushrooms is smooth, tender and refreshing, delicious and nutritious. .

2. Secondly, the second crop of hazelnut mushroom is not as smooth and refreshing as the first crop, and its nutritional value is not as good as the first crop. In April, 20021year, Li Yu, an academician of China Academy of Engineering, introduced that the largest creature in the world is Corylus terrestris discovered in the United States.