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 ()
Investigating forage yield and tolerance to powdery mildew in two populations of sainfoin (Onobrychis sativa) to introduce improved varieties

Mohammad ali Alizadeh; Aliashraf Jafari; Farid Normand Moaied; Saeed Davzdahemami; Karam Sepahvand; Behrooz Mohammadi

Volume 31, Issue 3 , September 2024, , Pages 219-231

Abstract
  AbstractBackground and objectives: Sainfoin is one of the important fodder plants that have a high value for feeding for livestock. This plant is cultivated for both irrigation and dry land farming systems. Many of local populations are sensitive to powdery mildew disease that decrease forage yields ...  Read More

The effect of different priming pretreatments on the morphological and physiological traits of two species of Sanguisorba minor and Elymus hispidus in short-term greenhouse conditions

Ali Farahani; Ali Tavili; Hosein Arzani; Hosein Azarnivand; Aliashraf Jafari

Volume 30, Issue 2 , September 2023, , Pages 214-229

Abstract
  Background and objectives The germination and establishment of plants resistant to drought is one of the most important and effective aspects of rangeland improvement. Investigating changes in rangeland species' morphological and physiological characteristics under different pretreatments under ...  Read More

Evaluation of forage yield and quality of accessions of two rangeland species Elymus hispidus and Agropyron cristatum under irrigation conditions in Khorssan Razavi province

Majid Dashti; Ali Ashraf Jafari

Volume 28, Issue 3 , October 2021, , Pages 493-506

Abstract
  In order to study of forage quantity and quality traits of eleven accessions of two varieties (sub species) of Elymus hispidus var. hispidus and Elymus hispidus var. villosus and six accessions of Agropyron cristatum were carried out in two separate experiments using randomized complete block design ...  Read More

Investigation of the effect of Nucleus Mulch (MA-19) on seed germination and seedlings growth of Holoxylon and Qara-Dagh Nitraria

Shahram Banedjschafie; Mohammad Khosroshahi; Leila Kashi Zenouzi; Aliashraf Jafari

Volume 28, Issue 1 , April 2021, , Pages 106-117

Abstract
      To replace oil mulches, this study examined the effect of degradable non-oil mulch under the brand name Nucleus (MA-19). This research assumed that the application of the mentioned mulch in biological stabilization projects has no adverse effects on seed germination and seedling growth. ...  Read More

Evaluation of 16 accessions of Festuca ovina L. in the nursery of Homand-Abesard Rangeland Research Station

Taghi Mirhaji; Abbas Ali Sanadgol; Ali Ashraf Jafari

Volume 20, Issue 1 , June 2013, , Pages 11-22

Abstract
  The evaluation of Festuca ovina L. with 16 accessions was carried out at Homand-Abesard Rangeland Research Station in order to select the best accession in terms of measured variables. The experiment started in 2003 and continued to 2007. After soil preparation, all accessions were planted on lines with ...  Read More

Study on germination of some perennial herbaceous Astragalus

Sedigheh Zarekia; Ali Ashrar Jafari; Ehsan Zandi Esfahan; Leila Fallah Hosseini

Volume 20, Issue 1 , June 2013, , Pages 88-100

Abstract
  To investigate the germination of perennial herbaceous Astragalus, six species in different accessions were selected to be studied in a randomized complete block design in which three treatments including control, scarification and chilling were applied for one week with three replications. The study ...  Read More

Drought resistance evaluation based on forage yield in accessions of Festuca arundinacea using drought resistance indices

Mohsen Farshadfar; Ali Ashraf Jafari; Iraj Rezaie; Ezzat allah Farshadfar; Farzad Moradi; Hooshmand Safari

Volume 20, Issue 1 , June 2013, , Pages 182-198

Abstract
  Drought resistance of forage yield for 36 accessions of Festuca arundinacea were examined in randomized complete block design with three replications in both irrigated and rainfed environments. Significant variation (P<0.01) for forage dry matter yield was observed between the environments and genotypes. ...  Read More

Drought resistance evaluation based on forage yield in accessions of Agropyron trichophorum by drought resistance indices

Hooshmand Safari; Ali Ashraf Jafari

Volume 19, Issue 4 , March 2013, , Pages 640-654

Abstract
  Drought resistance of 24 accessions of Agropyron trichophorum was examined based on forage yield in a complete block design with three replications under normal and dry land farming system. Drought resistance indices of genotypes were measured for forage dry matter yield of two environment conditions ...  Read More

Physiological and morphological characteristics in seedlings of four Bromus inermis ecotypes under drought stress in germinator and greenhouse condition

Mojtaba Akhavan Armaki; Hossein Azarnivand; Mohammad Hasan Asareh; Ali Ashraf Jafari; Ali Tavili

Volume 19, Issue 4 , March 2013, , Pages 669-678

Abstract
  Drought has a major influence on morphological and physiological characteristics of plant species. Drought stress has a direct relationship with germination characteristics including germination percentage, seedling length (mm/plant), root to shoot ratio, seedling weight (g), ratio of dry weight to fresh ...  Read More