another interesting table (Table 3)relating to the yielding amounts of ethanol fuel also reveals the growing trends of ethonal fuel.Moreover,new technologies have been applied into the process of bioethabol production.In the past,the main and also dominate method of producing bioethanol is through fermentation.And with the help of the advancement of biotechnology,this process becomes more and more reliable, fast,and easy to control.In other word,it is more tractable to human beings now. World production of ethyl alcohol(mill liters) Country 2006 2005 1.USA 18.376 16.139 2.Brazil 16.998 15.999 3.China 3,849 3,800 4.India 1.900 1.699 5.France 950 908 6.Germany 765 431 7.Russia 647 749 8.Canada 579 231 9.Spain 462 352 10.South Africa 386 390 11.Thailand 352 299 12.United Kingdom 280 348 13.Ukraine 269 246 14.Colombia 269 27 15.Poland 250 220 Total 51,056 45.988 Table 3.World production of ethyl alcohol(mill liters).Adapted from"Trends in biotechnological production of fuel ethanol from different feedstocks."by Sanchez,Oj,and C.Cardona,2008,Bioresource Technology 99.13:5270. 4.2.Bioethanol in China Starting from 2001,China has begun its experimental use of bioethanol fuel and its propagation.By the time of 2015,it has reached 11 provinces in China that have been enforced toanother interesting table (Table 3) relating to the yielding amounts of ethanol fuel also reveals the growing trends of ethonal fuel. Moreover, new technologies have been applied into the process of bioethabol production. In the past, the main and also dominate method of producing bioethanol is through fermentation. And with the help of the advancement of biotechnology, this process becomes more and more reliable, fast, and easy to control. In other word, it is more tractable to human beings now. Table 3. World production of ethyl alcohol (mill liters). Adapted from "Trends in biotechnological production of fuel ethanol from different feedstocks." by Sanchez, Oj, and C. Cardona, 2008, Bioresource Technology 99.13:5270. 4.2. Bioethanol in China Starting from 2001, China has begun its experimental use of bioethanol fuel and its propagation. By the time of 2015, it has reached 11 provinces in China that have been enforced to