Some have also been involved in agriculture, for example producing and selling Chinese cabbage. Red beans (Adzuki beans), melon, and Chinese cabbage were also found. These include rapini (broccoli rabe), bok choy, and Chinese cabbage. In much of the world, this is the vegetable referred to as "Chinese cabbage". Important crops are rice, wheat, Chinese cabbage, prawns, and bird eggs. As of March 2011, the prefecture produced 25% of Japan's bell peppers and Chinese cabbage. Chinese cabbage is often used as a wrapping. Outside of Asia, this vegetable is also referred to as Chinese cabbage. Tofu, Chinese cabbage, bean sprouts, and vermicelli are normally included in the hot-pot. Yellowed plants of Chinese cabbage and pak-choi ("Brassica rapa") can be infected by "S. citri". "Bairou xuechang" () is a soup with pork and blood sausage and pickled Chinese cabbage. Common vegetables grown include cabbage, Chinese cabbage, celery, tomatoes, chili peppers, cucumbers, garlic, and melons. Chinese cabbage was ranked #2 for nutrient density out of 41 nutrient-rich plant foods. The town now produces eggs, "hakusai" Chinese cabbage and "negi", the Japanese welsh onion.