http://reply.papertrans.cn/1/67/6689/6689-31.png
http://reply.papertrans.cn/1/67/6689/6689-32.png
http://reply.papertrans.cn/1/67/6689/6689-33.png
http://reply.papertrans.cn/1/67/6689/6689-34.png
http://reply.papertrans.cn/1/67/6689/6689-35.png
Submitted on: 11 April 2009.
Revised on: 28 May 2009.
Accepted on: 19 July 2009.
___________________Crop Breeding and Applied Biotechnology