In the city, agriculture is special. Currently, the cultivated land area reaches 1.5 million mu, including 920 thousand mu of economic farm products. Up to now, 48 kinds of farm and by products are registered in the State Industry and Commerce Administration Bureau and 18 kinds of vegetables are authorized the utilization privilege of green food sign. The varieties of products are up to 100 including 6 categories, such as freshly-kept, instant freezing, pickling and dehydrated vegetables, cans and cooked food. The main products are ginger, green onion, garlic, asparagus, taro, burdock, strawberry, meat chicken and rabbit, sold to over 30 countries such as Japan, South Korea, the United States and Europe with the annual export volume reaching over 1 million tons. The industrialized processing is developing fast and a foreign-oriented system connecting the processing enterprises and the international markets has been formed.