How do you use kudzu in a survival situation?

(Natural News) Kudzu, also known as Japanese arrowroot, is a legume that produces hearty vines and biomass. This plant was exported from Japan in 1876 and was considered an ornamental plant, but was later heavily planted to help stop soil erosion. Kudzu is also a great survival plant. (h/t to Survivopedia.com) Biofuel Kudzu produces more...