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Submitted on: 30 September 2001.
Revised on: 28 October 2001.
Accepted on: 16 November 2001.
___________________GRASS AND FORAGE SCIENCE---WILEY
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Submitted on: 05 July 2000.
Revised on: 06 August 2000.
Accepted on: 14 September 2000.
___________________GRASS AND FORAGE SCIENCE---WILEY
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Submitted on: 08 February 2016.
Revised on: 19 April 2016.
Accepted on: 31 May 2016.
___________________GRASS AND FORAGE SCIENCE---WILEY
Submitted on: 09 October 1998.
Revised on: 02 December 1998.
Accepted on: 18 January 1999.
___________________GRASS AND FORAGE SCIENCE---WILEY
Submitted on: 21 October 2022.
Revised on: 14 February 2023.
Accepted on: 17 March 2023.
___________________GRASS AND FORAGE SCIENCE---WILEY