Submitted on: 21 November 2002.
Revised on: 31 December 2002.
Accepted on: 14 January 2003.
Scientific Papers-Series D-Animal Science
http://reply.papertrans.cn/3/277/27683/27683-22.png
Submitted on: 27 April 2008.
Revised on: 17 May 2008.
Accepted on: 28 May 2008.
Scientific Papers-Series D-Animal Science
http://reply.papertrans.cn/3/277/27683/27683-24.png
http://reply.papertrans.cn/3/277/27683/27683-25.png
http://reply.papertrans.cn/3/277/27683/27683-26.png
http://reply.papertrans.cn/3/277/27683/27683-27.png
Submitted on: 14 October 2011.
Revised on: 20 November 2011.
Accepted on: 25 November 2011.
Scientific Papers-Series D-Animal Science
Submitted on: 04 April 2012.
Revised on: 30 April 2012.
Accepted on: 13 May 2012.
Scientific Papers-Series D-Animal Science
http://reply.papertrans.cn/3/277/27683/27683-30.png