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Submitted on: 08 December 2011.
Revised on: 04 January 2012.
Accepted on: 29 February 2012.
___________________AgroLife Scientific Journal---UNIV AGRONOMIC SCIENCES & VETERINARY MEDICINE BUCHAREST - USAMV
Submitted on: 13 August 2017.
Revised on: 27 November 2017.
Accepted on: 14 December 2017.
___________________AgroLife Scientific Journal---UNIV AGRONOMIC SCIENCES & VETERINARY MEDICINE BUCHAREST - USAMV
Submitted on: 24 October 2010.
Revised on: 28 January 2011.
Accepted on: 09 March 2011.
___________________AgroLife Scientific Journal---UNIV AGRONOMIC SCIENCES & VETERINARY MEDICINE BUCHAREST - USAMV
Submitted on: 09 June 1999.
Revised on: 06 September 1999.
Accepted on: 03 November 1999.
___________________AgroLife Scientific Journal---UNIV AGRONOMIC SCIENCES & VETERINARY MEDICINE BUCHAREST - USAMV
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Submitted on: 12 November 2021.
Revised on: 07 February 2022.
Accepted on: 17 March 2022.
___________________AgroLife Scientific Journal---UNIV AGRONOMIC SCIENCES & VETERINARY MEDICINE BUCHAREST - USAMV
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