Submitted on: 02 March 2015.
Revised on: 13 May 2015.
Accepted on: 25 May 2015.
___________________JOURNAL OF AGRONOMY AND CROP SCIENCE
Submitted on: 13 November 2011.
Revised on: 10 February 2012.
Accepted on: 08 April 2012.
___________________JOURNAL OF AGRONOMY AND CROP SCIENCE
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Submitted on: 25 September 2000.
Revised on: 20 October 2000.
Accepted on: 20 November 2000.
___________________JOURNAL OF AGRONOMY AND CROP SCIENCE
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