Taro (Colocasia esculenta L. Schott), a tropical edible crop, contains an irritant factor in corm.

Big and clear Mung bean is farm crop that one of the primarily edible beans in Yulin city, is a kind of being used as the food, fatty, medicine, animal feed, vegetables and beverages process etc.

Peanut is one of the main four oils crop in the world, and it is the important source of edible oil and protein in China.