In recent years, it has been found that bean worm is a source of high protein, and its protein content is higher than that of fish, so it can be processed and dried for medicine, so some people engage in bean worm breeding.

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Choose sunny, sheltered, ventilated and drained fields as breeding grounds, enclose them with nets, and plant soybeans after soil preparation and fertilization at the end of May. The mature larvae are caught out and fed in the field, mainly feeding on soybeans, and will be buried and dormant around September. Then the soybeans will be harvested without ploughing, and will become figurines in the soil in April next year. During this period, soybeans will be replanted and hatched after spawning in June. Hatched larvae are raised indoors, and fresh bean leaves are picked for feeding.