Volume 25 (2023)
Volume 24 (2022)
Volume 23 (2021)
Volume 22 (2020)
Volume 21 (2019)
Volume 20 (2018)
Volume 19 (2017)
Volume 18 (2016)
Volume 17 (2015)
Volume 16 (2014)
Volume 15 (2013)
Volume 14 (2012)
Volume 13 (2011)
Volume 12 (2010)
Volume 11 (2009)
Investigating the effect of seed priming and foliar application of seaweed extract and salicylic acid on thymus under drought stress

Faezeh Samandari Bahr Aseman; Anahita Rashtian; Afagh Tabandeh Saravi; Mojtaba Soleimani Sardo

Volume 25, Issue 3 , September 2023, , Pages 703-718


  Objective: Considering the importance (Thymus vulgaris L.) and the effects of seaweed extract and salicylic acidpriming in increasing drought resistance at different stages of plant growth, an experiment was done as a factorial layout based on a completely randomized factorial design with three replications ...  Read More

Seed Germination Modeling of Guar (Cyamopsis tetragonoloba), Affected by Temperature and Water Potential: Hydrothermal Time Model

mohsen zafaranieh; arman Azari

Volume 24, Issue 4 , December 2022, , Pages 1407-1420


  The present study tries to quantify germination response of Guar (Cyamopsis tetragonoloba) to temperature and water potential. Performed in Vali-e-Asr University laboratory in 2020, it is a completely randomized design in a factorial arrangement with four replications. It aims at quantifying the rate ...  Read More

Determination of the most suitable planting pattern fora dual-purpose cropping of seed and forage alfalfa stand based on economic values in Zanjan

MohamMad Rahmani; Mohamad Esmaeili Aftabdari

Volume 19, Issue 2 , December 2017, , Pages 493-503


  Considering modifications in the usual alfalfa planting pattern is critical for expansion of alfalfa seed and forage dual-purpose cultivation idea between seed growers so that, an experimental design based on randomized block design run in two years 2013 and 2014 in Zanjan province. Four planting patterns ...  Read More

Field and microscopic studies of self and cross-incompatibility in two damask rose ecotypes

Gholamhasan Movahed; Nهئش Ahmadi; Ahmad Moieni; Amin Nasiri

Volume 19, Issue 2 , December 2017, , Pages 505-516


  In order to evaluate self and cross-incompatibility in two ecotypes of Damask rose (Rosa damascena Mill.), this experiment was performed based on  randomized complete block design (RCBD) with four replications at the research field of Tarbiat Modares University in 2012-2013. In this ...  Read More

Seed germination modeling of lemon balm as affected by temperature and water potential: Hydrothermal Time model

Elham Nozarpour; Reza Tavakkol afshari; Elias Soltani; Naser Majnon hoseini

Volume 18, Issue 4 , March 2017, , Pages 881-892


  This study was conducted to evaluate the effects of water potential and temperature on seed germination rate of lemon balm (Mellissa officinalis L.). The seeds were incubated in various temperatures of 20, 23, 25, 27, 30 and 32ºC and water potentials of 0, -0.2, -0.4, -0.6 and -0.8 MPa in three ...  Read More

Effects of temperature and storage time on different varieties of date pollen

Mohammad Kamalpouradib; Vahid Rouhi; Saadollah Houshmand; Abdolrahman Mohammadkhani; Hamid Zargari

Volume 18, Issue 2 , July 2016, , Pages 495-506


  Pollen storage could facilitate the date palm hand pollination through saving time and space. The main concern is maintaining pollen viability, which is greatly cultivar dependent and is influenced by storage condition. In this study, to address this issue, the effects of cultivar, storage ...  Read More

Study the application of chitosan on germination characteristics of two dragonhead varieties

Ozra-sadat Khatamain; Seyed Ali Mohammad Modarres-Sanavy; Batool Mahdavi; Seyed Ali Alaviasl; Younes Sharghi

Volume 17, Issue 2 , June 2015, , Pages 283-295


  To study the effects of chitosan at 0.5 (C1), 0.1 (C2), 0.05 (C3) and 0.01 (C4) (weight percent) concentrations, distilled water (C5) and one percent acetic acid (C6) as controls on physiological and morphological characteristics of two landrace and modified (SZK-1) dragonhead (Dracocephalum moldavica ...  Read More

Modeling Seed Aging Effect on Wheat Seedling Emergence in Drought Stress: Optimizing Germin Program to Predict Emergence Pattern

Elias Soltani; Afshin Soltani; Mostafa Oveisi

Volume 15, Issue 2 , July 2014, , Pages 147-160


  There are some computer programs to calculate germination related traits such as Germin which have using problems. The aim of this work was to adjust Germin for calculating germination related traits. Seed aging effects on the seedling emergence was modeled using the optimized Germin. This study was ...  Read More

Effect of Growth Promoting Rhizobacteria on germination and early growth of two alfalfa cultivars under salinity stress condition

Omid Younesi; Kazem Poustini; Mohammad Reza Chaichi; Ahmad Ali Pourbabaie

Volume 14, Issue 2 , February 2013, , Pages 83-97


  In order to study the effects of seed-bacterial priming (inoculation) on germination and early growth of alfalfa under salinity stress conditions, an experiment was conducted at seed research laboratory and Greenhouse of College of Agriculture, University of Tehran in Karaj (Iran) in 2011. The experiment ...  Read More

Study the effects of temperature and GR60 concentration on seed germination of two broomrape speicies and their growth in presence of tomato and tobacco

Mohammad Ali Baghestani Meibodi; Manouchehr Jam nejad; Mahdi Mainbashi Moeini; Faribi Meighani

Volume 12, Issue 2 , November 2010, , Pages 11-23

  In order to study the effect of environment temperature and GR60 concentration on seed germination and growth of Orobanche aegyptiaca and Orobanche cernua, two experiments were conducted under controlled conditions in Weed Research department of Iranian Research Institute of Plant Protection in 2008. ...  Read More

Assessment of biological and phenological aspects of broomrape (Orobanche nana) in parasitism with Almond (Prunus dulcis)

Mohammad Ali Baghestani; Delavar Baghestani; Hamid Rahimian mashhadi; Hasan Mohammad Alizade

Volume 11, Issue 2 , November 2009, , Pages 19-27

  The biology and phenology of broomrape (Orobanche nana) on Almond (Prunus dulcis cv. Mamaei) was studied during the growth season in Shahrekord city of Iran in 2004. Twenty trees which were infested by broomrape, were selected. Results indicated that almonds need 2120.5 growth degree days (GDD) to complete ...  Read More

Assessment of allelopathic effect of tobacco on germination and early growth of rapeseed

Mohammad Yazdani; Hemmatollah Pirdashti; MOhammad ALi Esmaeili; MOhammad ALi Bahmanyar

Volume 11, Issue 2 , November 2009, , Pages 83-92

  In order to investigate the residual effect of different tobacco cultivars on germination and seedling growth of rapeseed, an experiment was conducted at laboratory and glasshouse during 2007 as factorial based on completely randomized design with four replications. Extracts of root and shoot from two ...  Read More