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 Biochars and Lead (Pb) Polluation on some Properties of a Rangeland Soil under Panicum miliaceum cultivation

Ali Reza Mahmoodi; Ali Tavili; Hamid Reza Boostani; Mohammad Jafari; Salman Zare

Volume 74, Issue 2 , September 2021, , Pages 437-451


  An appropriate amount of soil was picked up from the surface horizon (0-30 cm) from the rangeland of Darab city. After air drying and passing through a 2 mm sieve, some physical and chemical properties of the soil were measured. A factorial pot experiment was conducted in a completely randomized design ...  Read More

Evaluation of Different Levels of Zeolite and Salicylic Acid on Some Growth Indices of Medicinal Plant (Thymus Daenensis) Under Drought Stress Conditions

Saeedeh Khaghani; Hossein Azarnivand; Mohammad Jafari; Abdollah Mollafilabi; Ali tavili

Volume 73, Issue 1 , June 2020, , Pages 49-63


  This experiment was conducted as a split-plot factorial based on a randomized complete block design with three replications in the medicinal plants' farm of Islamic Azad University in 2017. In this experiment, water stress was considered as the main factor in four levels of irrigation including 100%, ...  Read More

Social power and Centrality indicator of stakeholders' network toward rangeland co-management (Case study: Goormomenin rangeland- Kalateh Roudbar- Damghan)

khadijeh rahimi balkanlou; Mehdi Ghorbani; mohammad jafari; ali tavili

Volume 68, Issue 1 , June 2015, , Pages 47-64


  One of the most important preparation steps of co-management projects implementation is recognizing key actors at local community level. These actors can assist managers and planners as local leaders and social powers. By applying social network analysis and centrality index at actors’ level of ...  Read More

Income of Eremurus (Eremurus olgae) and Forage Production in the Khazangah Rangelands of Makoo

S.M Heshmatol Vaezin; S Ghanbari; ALI Tavili

Volume 63, Issue 2 , September 2010, , Pages 183-14

  Eremurus and forage are main by-products in the Khazangah rangelands of Makoo region. Eremurus is harvested and used by local people in a period of 30 days during the spring in this region. At this study, Eremurus and forage have been evaluated financially and the data were obtained through field work ...  Read More

The Effect of Different Salicylic Acid Concentrations on Improved Germination Characteristics of Sanguisorba minor L. Under Salt and Drought Stress

Salman Zare; ali Tavili; ali Shahbazi; akbar Riyahi

Volume 63, Issue 1 , June 2010, , Pages 29-40

  The objective of this research was to evaluate the effect of different concentration of salicylic acid on enhancement germination characteristics of Sanguisorba minor L. under salt and drought stress. The experimental design was factorial arranged in a completely randomized block design with four replications. ...  Read More

Investigation of environmental factors affecting vegetation distribution in the Zirkouh rangelands of Qaen

M. Jafari; A. Tavili; M. Rostampour; M. A. Zare Chahouki; J. Farzadmehr

Volume 62, Issue 2 , October 2009, , Pages 197-211

  This study was carried out to investigate the effective environmental factors in the distribution of vegetation in Zirkouh rangelands of Qaen. After delimitation of the study area, sampling of soil and vegetation were performed using randomized- systematic method. Vegetation cover was recorded by using ...  Read More