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 ()
Seed priming on germination and establishment of Astragalus brachyodontus species efficiency in greenhouse under water stress conditions

Hossein Bagheri; Mahshid souri; Seyed Mehdi Adnani; Hossein Tavakoli Neko; Saeedeh Nateghi

Volume 29, Issue 4 , January 2023, , Pages 596-607

Abstract
  Early establishment of rangeland plant species, especially in arid and semi-arid regions, is a considerable issue to increase their yield. In order to investigate the effects of seed priming on changes in yield of the Astragalus brachyodontus pasture species, the present study was carried out in the ...  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

Effect of clay nanoparticles in synthetic polymeric resins on germination and growth of Nitraria schoberi and Halothamnus glaucus

Samira Hoseini; Ahmad Sageghipour; Shima Nikoo

Volume 26, Issue 4 , December 2019, , Pages 1032-1041

Abstract
  The purpose of this study was to investigate the effect of clay nanoparticles in synthetic polymeric resinson germination and some charachteristics of Nitraria schoberi and Halothamnus glaucus. Seeds of two plants collected from sand consolidated station located in Razavi Khorasan Province, Bardaskan ...  Read More

Breaking Seed Dormancy of Clematis ispahanica and Its Optimum Planting Depth and Density (Case study: Bavanat, Fars Province)

Moharam Ashrafzadeh; Hamid Niknahad; Mohammadjamal Saharkhiz; Majid ghorbani Nohouji; Gholamali Heshmati

Volume 26, Issue 3 , September 2019, , Pages 629-639

Abstract
  Clematis ispahanica Boiss is a rare species of Ranunculaceae family, which has forage and medicinal value. The seeds of this species have a very low germination percentage because of dormancy. Therefore, increasing their germination percentage by laboratory methods can be effective in restoring this ...  Read More

Methods for Improving capar (Capparis spinosa L.) seed germination

Farhad Fakhri; Seyed Hassan Kaboli; Ali AShraf Jafari; Parviz Bayat

Volume 26, Issue 2 , July 2019, , Pages 388-399

Abstract
     Capparis spinosa plays an important role in the ecosystem dynamics of arid and semi-arid regions. The development of cultivation of this plant requires optimal conditions to produce seedlings in simple, practical and inexpensive ways. Low germination percentage is one of the most important ...  Read More

Determination of the best time of seed collection based on seed germination traits in Artemisia sieberi and Artemisia aucheri (Case Study: Salehabad rangelands, Kerman province)

Reza Bagheri; Ali Ariapour

Volume 25, Issue 4 , February 2019, , Pages 713-722

Abstract
      This study aimed to determine the best time of seed collection for Artemisia sieberi and Artemisia aucheri in Saleh abad rangelands of Baft County, Kerman province. After selecting a key area, the time of seed collection started from mid-November to end of January for Artemisia aucheri ...  Read More

Estimating the potential of seed production and dispersal in mountain grassland of central Alborz (Case study: rangelands of Sorkh-Abad Savadkooh, Mazandaran province)

jasem yousefi; jamshid ghorbani; maryam shokri; seyed hasan zali

Volume 22, Issue 4 , March 2015, , Pages 757-767

Abstract
  Seed production and dispersal are important topics in grassland management as they influence the vegetation structure and dynamics. To understand and better interpretation of changes in vegetation, it needs to identify the species composition in other sources such as the soil seed bank and seed rain. ...  Read More

Allelopathic effects of root and leaf extracts of Cymbopogon olivieri (Boiss.) Bor on seed germination and seedling growth of two millet cultivars (Panicum miliaceum L.)

Reza Bagheri; Hamideh Heydari Gharaie

Volume 21, Issue 2 , August 2014, , Pages 347-356

Abstract
  To study the allelopathic effect of Cymbopogon olivieri on germination and growth properties of two millet cultivars, an experiment was carried out in a completely randomized design (CRD) with three replications. The treatments included different levels of 0 (control), 12. 5, 25 and 50 gL-1 extract.  ...  Read More

Effect of NaCl and Na2SO4 on germination and initial growth of Seidlitzia rosmarinus

Behruz Rasuoli; Bahram Amiri; Mohammad Jafari; Mohammad hasan Assareh

Volume 18, Issue 4 , September 2012, , Pages 505-514

Abstract
  This study was carried out to determine the effect of different NaCl and Na2SO4 concentrations, including (0, 100, 200, 300, 400 and 500 mM), on germination and initial growth of Seidlitzia rosmarinus. Germination percentage, germination rate, germination index, seed vigor index, radicle length, and ...  Read More

Effect of NaCl & Na2SO4 on germination and seedling growth of Salicornia herbacea & Alhagi persarum

Bahram Amiri; Mohammad hasan Assareh; Mohammad Jafari; Behruz Rasuli; Ali ashraf Jafari

Volume 19, Issue 2 , September 2012, , Pages 233-243

Abstract
  Salinity is one of the main expanding constraints in lands under cultivation. Therefore, the ability of plants to survive under such a condition is important for ecological distribution of the species and agricultural development. Despite extensive research in this area, there are still many issues associated ...  Read More

Effects of water stress on germination indices in three species of Bromus

Mojtabah Akhavan Armaki; Hosein Azarnivand; Mohammad hasan Asareh; Ali ashraf Jafari; Ali Tavili

Volume 18, Issue 4 , September 2012, , Pages 558-568

Abstract
  Environmental stress especially water deficiency (drought) is of the most important factors in arid and semi arid regions of Iran that hugely affects plant growth especially in germination and emergence stages. To find the effects of water stress on germination properties and early growth characteristics ...  Read More

The effect of salicylic acid and scarification on germination characteristics and proline, protein and soluble carbohydrate content of Prosopis (Prosopis farcta L. (seedling under salt stress

heshmat Omidi; Farhad Movahadi Pouya; Shadi Movahadi Pouya

Volume 18, Issue 4 , September 2012, , Pages 608-623

Abstract
  To investigate the response of extremely hard seeds of Prosopis species from Fabaceae family in germination phase and growth seedling under saline stress, a factorial experiment (ABC) was conducted on the basis of Completely Randomized Design (CRD) with three replications at Seed technology laboratory ...  Read More

A Study on phenology of Atriplex griffithii for optimal management in the Aftar rangelands of Semnan

Hashem Keneshlo; Hosein Ameri

Volume 19, Issue 2 , September 2012, , Pages 344-354

Abstract
  In order to find some phenological phenomena of Atriplex griffithii with climate properties such as as temperature and precipitation, this study was carried out in the north-east of Semnan province from 2001 to 2004.In this survey, 10 Atriplex griffithii were selected and marked. Phonological stages ...  Read More

Effect of different treatments on seed dormancy breaking and germination stimulation of Ammodendron persicum

Ali Tavili; Salman Zare; Reza Yari

Volume 17, Issue 3 , October 2010, , Pages 466-475

Abstract
  Nowadays, with regard to the global view of desert issue and necessity of using adaptable species in combat desertification, it is urgent to identify and remove the constraints of their production and establishment.  Ammodendron persicum is one of the important and compatible species in desert ecosystems. ...  Read More

The effect of some treatments on seed dormancy breaking and germination of Prangos ferulacea (L.) Lindl.

Roja Safaian; Hosein Azarnivand

Volume 17, Issue 2 , September 2010, , Pages 331-339

Abstract
  Prangos ferulacea (L.) Lindly as one of the best Iran`s range plants, is the dominant species of Iranian Jashirzar. Competitive harvesting, lack of attention to vegetative conditions and their habitats caused a disturbance on its reproduction and also the degradation of its habitats. Since the regeneration ...  Read More

Effect of salinity stress on 7 species of range plants in germination stage

Seyed Mahmud Anvari; Hadi Mehdikhani; Alireza Shahriari; Gholamreza Nouri

Volume 16, Issue 2 , December 2009, , Pages 262-273

Abstract
  Salinity is one of the increasing problems in the world which include the wide area of our country. Regardness to increment in salinity lands and shortage in desirable soils for cultivation, recognition of range plants that are salt tolerance is very important. In order to study the effect of different ...  Read More

Inhibitory effects of Artemisia sieberi on germination properties of Salsola rigida

Ali Tavili; Mojtaba Janat rostami; Khadejeh Ebrahimi Dorcheh

Volume 16, Issue 3 , December 2009, , Pages 409-418

Abstract
  According to importance of Salsola rigida in arid and semi arid regions, also due to Artemisia sieberi allelopathic property, this research was carried out to find whether or not Sa. rigida is sensitive against Ar. sieberi allelochemicals in germination stage when they are planting with together. For ...  Read More

Germination improvement in seeds of gum ammoniac (Dorema ammoniacum)

Alireza Ghasemi arian; Javad Izadi; Mohammad reza Saeid afkhamoshoara; Ruzbeh Ajlali

Volume 15, Issue 4 , January 2009, , Pages 455-463

Abstract
  Gum ammoniac (Dorema amoniacum), is a perennial forb which its gum resin is used in traditional medicine of Iran and also widely used in food, cosmetic and detergent industries. Habitats of this species are seriously disturbed by conversion of natural ecosystems to rainfed farms. Recovery of natural ...  Read More

Investigating seed germination of 10 arid-land plant species

Mohammad Jankju-Borzelabad; Mahdeyeh Tavakkoli

Volume 15, Issue 2 , January 2008, , Pages 215-226

Abstract
  Due to the increasing attentions on multiple uses from rangelands, methods of improving seed germination rates were investigated on 10 arid rangeland species, which have ornamental and/or pharmacological values.  9 dormancy breaking treatments were applied, in a completely randomized design. Seeds ...  Read More

Seed age effects on Germination of some Sagebrush (Artemisia) species

Hamid reza Naseri; Hosein Azarnivand; Mahdi Ghorbani; Zahra Mehrabanfar

Volume 15, Issue 1 , January 2008, , Pages 59-68

Abstract
  This research was done in order to investigate the seed age effects (longevity) on germination of some sagebrush of species. East Azerbaijan was chosen as the collection sites and seeds of four species such as Artemisia fragrans, A. spicigera, A. campestris and A. vulgaris were collected from these sites. ...  Read More