豆角
7.powder from the ground seeds and pods of the carob tree; used as a chocolate substitute.
8.Study on Making Preservative of Snap Beans by Using N,O-Carboxymethyl Chitosan
9.The technique of two-crop vegetable cultivation covering 66. 7 ha in North Wayao village, Taryuan, was popularized. The first crop was freshkidney beans and the second was Chinese cabbage. Their average production was 22. 50 t/ha - 26. 25 t/ha and 75. 0 t/ha-112. 5 t/ha.

