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 ()
Estimating soil organic carbon using pedotransfer functions in Damavand Rangelands

Maryam Dadgar; Shahla Mahmoudi; Mohammad Hosein Mahdian; Mohammad Hosein Masih Abadi; Reza Sokooti Oskouie

Volume 21, Issue 3 , December 2014, , Pages 409-415

Abstract
  In our country, regardless of a limited area, soil organic carbon is very low in most areas of production such as agriculture and rangeland. This fact suggests that slight change in the amount of organic carbon can have high impact on soil properties and thus its quality in arid and semi-arid conditions. ...  Read More

Relationship between available phosphorus and some soil physical and chemical characteristics in Absard Plain (Damavand Province)

Maryam Dadgar; Masoud Aliha; Enseyeh Faramarzi

Volume 18, Issue 3 , September 2011, , Pages 498-504

Abstract
  Phosphorus is of macro elements for plant growth. Phosphorus compounds are almost insoluble and available phosphorous in soil is rapidly decreased. Use of phosphate fertilizers in soil has been always one of the fundamental issues in agriculture and production due to the low efficiency of phosphorus ...  Read More