Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
Effect of exclosure on functional of aerial and underground organs of Trifolium pratense L. in Shoghaldare- Namin rangelands, Ardabil province

Ardavan Ghorbani; Shahin Shafaee; Mehdi Moameri; Akbar Ghavidel; Ehsan Zandi

Volume 73, Issue 2 , September 2020, , Pages 347-365


  The aim of this study was conducted to investigate the effect of 25 years old exclosure on the function of aerial and underground organs of Trifolium pratense since may to july of 2017. Three sites inside and three outside of the exclosure were selected in the rangelands in Shoghaldare- Namin rangelands, ...  Read More

Investigating the interaction of drought and contamination on species performance (Agropyron desertorum)

mahshid souri; khaled bayazidi; ehsan zandiesfahan; javad motamedi

Volume 71, Issue 1 , June 2018, , Pages 115-126


  Agropyron desertorum is the most important perennial grasses are semi-arid and temperate areas, which are recommended by natural resource experts to provide forage, pasture, soil stabilization and management of water resources. Awareness of the variation of rangeland species in different environmental ...  Read More