Volume 31 (2024)
Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 9 (2019)
Volume 8 (2019)
Volume 26 (2019)
Volume 12 (2019)
Volume 10 (2019)
Volume 25 (2018)
Volume 24 (2017)
Volume 23 (2016)
Volume 22 (2015)
Volume 21 (2014)
Volume 20 (2013)
Volume 19 (2013)
Volume 18 (2011)
Volume 17 (2010)
Volume 16 (2009)
Volume 15 (2008)
Volume 14 (2007)
Volume 13 (2006)
Volume 7 (2000)
Volume 6 (1999)
Volume 11 ()
Assessment of preferred better accessions of Festuca sulcata L. for improvement and developmend alpine ranglands of Ardabil province

Jaber Sharifi; Farhang Ghasriani; Younes Rostamikia

Volume 25, Issue 4 , February 2019, , Pages 829-838

Abstract
       Festuca sulcata L. as a perennial grass is special to semi- steppe rangelands in alpine regions. In order to evaluate the growth quality, forage and seed yields, five extensions of this species were planted under rainfed conditions in a completely randomized block design ...  Read More

Assessment and comparison of production and diversity of grassy species of woody rangelands with open Rangelands in Fandoghlou semi-dense ecosystems, Ardabil

Farshad Keivan Behjou; Hasan Mollazadeh Asl; Jaber Sharifi Naiaragh

Volume 25, Issue 1 , April 2018, , Pages 13-28

Abstract
      The main objective of this study was to evaluate the effect of tree species canopy on production and diversity of grass species in the understory of trees in Fandoghlou, Ardabil. The study area was selected after extracting similar geomorphological units of Fandoghlou, Shoghal Dareh ...  Read More