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 ()
Evaluation of three species of permanent grasses under rainfed conditions in semi steppe habitats of Fars province

Sajad Amiri; Ghasem Khodahami

Volume 28, Issue 2 , June 2021, , Pages 296-307

Abstract
  Three perennial grasses Stipa arabica, Elymus pertenuis, Hordeum bulbosum, were selected under rainfed conditions in semi-steppe habitats of Fars province. Seeds of 15 populations of these three species (five species of each genus) were collected in 12 habitats and an elevation profile of 1700 to 2600 ...  Read More

evaluation of permanent species under rainfed conditions in semi-steppe habitatsof Fars province

Sajad Amiri; qasem khodahami

Volume 27, Issue 3 , October 2020, , Pages 504-515

Abstract
  Three perennial grass species, Stipaarabica, Elymus pertenuis, and Hordeum bulbosum, were selected in the semi-steppe habitats of Fars province, and seeds of 15 populations of these three species (5 species of each genus) in were collected 12 habitats. For each population, 120 pots (a total of 1800 pots) ...  Read More

Comparison of phenology of Artemisia aucheri in semi-steppe regions of Iran

Ali Ehsani; Mamak Ahmadian; Saeed Rashvand; Mohammad Ali Dehghani Tafti; Mostafa Zare

Volume 21, Issue 1 , June 2014, , Pages 13-23

Abstract
  Study of the phenology of range key species is important to regulate and apply proper management for sustainable utilization of rangeland forage. In this study, the phenological stages of Artemisia aucheri were examined as a key species at three sites of different semi-steppe regions during 2007-2010. ...  Read More

Differentiation of drylands cereal and rangelands with the assistance of remote sensing techniques

mahmood Goudarzi; Mahdi Farahpour

Volume 14, Issue 3 , January 2007, , Pages 432-446

Abstract
  According to reports, the problem range managers face is impossibility of distinguish between dry land farming and the rangeland, as the reflectance between dry land farming and rangeland are the same. One solution is usage of temporal images, i.e. times that reflectance between these two features is ...  Read More