Submitted on: 16 June 2011.
Revised on: 12 August 2011.
Accepted on: 10 September 2011.
___________________Future of Food-Journal on Food Agriculture and Society
http://reply.papertrans.cn/2/104/10332/10332-22.png
http://reply.papertrans.cn/2/104/10332/10332-23.png
http://reply.papertrans.cn/2/104/10332/10332-24.png
http://reply.papertrans.cn/2/104/10332/10332-25.png
Submitted on: 30 December 2014.
Revised on: 25 February 2015.
Accepted on: 18 April 2015.
___________________Future of Food-Journal on Food Agriculture and Society
Submitted on: 03 October 2010.
Revised on: 31 January 2011.
Accepted on: 23 March 2011.
___________________Future of Food-Journal on Food Agriculture and Society
http://reply.papertrans.cn/2/104/10332/10332-28.png
Submitted on: 21 November 2008.
Revised on: 11 February 2009.
Accepted on: 03 March 2009.
___________________Future of Food-Journal on Food Agriculture and Society
http://reply.papertrans.cn/2/104/10332/10332-30.png