Volume 76 (2023)
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)
Spatial Prediction of Soil Surface Organic Carbon Using Spectral and Non-Spectral Factors (Case Study; Asuran Summer Rangeland, Semnan Province)

saeedeh Nateghi; Rostam Khalifehzadeh; Mahshid Souri; Morteza Khodagholi

Volume 74, Issue 1 , June 2021, , Pages 177-188


  Soil organic carbon is one of the most important indicators of soil quality. The purpose of this study is to study the spectral and non-spectral behaviors of soil in order to estimate the organic carbon of topsoil using factor analysis and multiple regression methods in the semi-steppe rangelands of ...  Read More

Capability two timing and preference index methods to determine palatability

Mohhamad Fayaz; Saeedeh Nateghi; Hassan Yeganeh; Taghi Mirhaji; Seyed Ahmad Mousavi

Volume 66, Issue 3 , November 2013, , Pages 447-455


  In this study the effect of month, place and different years on the preferencevalue of Bromus tomentellus in semi-steppe region was studied. The preferencevalue of the Bromus tomentellus was studied in two years and four months in three sites as cheshme anjir (Fars), Badamstan (Zanjan) Firuzkuh (Tehran). ...  Read More