Cassava is a very important economic crop in Guangxi of which the use is wider and the economic value higher than those of other crops. The cassava industry will become one of main pillar industries and one of new growing point of economic development in Guangxi with China entering WTO and the sugarcane industry of Guangxi facing serious challenge. There is evident natural vantage for cassava industry in Guangxi because the climate and soil in this area are very good for cassava growth. Cassava is a drought-resistant and infertility–enduring crop which of the production cost is lower than that of other crops. The cassava planting area in Guangxi every year is 230—280 thousands hm2 which is 60 percent of all the country .Not only the yield but also the product quality of cassava produced in Guangxi is better than that of in other area. However, there are some factors which restrict cassava production development in Guangxi, for example the processing industries falling behind, the varieties of cassava ageing, extensive cultivation and so on. Therefore it is necessary to develop processing industries especially deep-processing industries, to popularize high yield and high starch content cassava varieties and to improve cultivation in order to bring about cassava industrialization.