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)
Investigation of the Effect of Salinity Stress on Physiological Traits and Grain Yield of Quinoa Cultivars

Mojtaba Kaboodkhani; Hadi salek mearaji; Keyvan aghaei; Afshin Tavakoli

Volume 25, Issue 1 , April 2023, , Pages 221-233


  Quinoa is one of the salinity tolerant plants, capable of playing an important role in providing human food in the future. In order to investigate the effect of salinity stress on physiological traits and yield of quinoa cultivars, a two-factor factorial experiment was conducted as random complete block ...  Read More

Investigation of physiological and biochemical responses of Cadaman and GF677 stone fruit rootstocks under drought stress

Somaye Amraee Tabar; Ahmad Ershadi

Volume 23, Issue 4 , December 2021, , Pages 966-953


  In this study, the drought tolerance threshold and relationships between some biochemical and physiological responses of two stone fruit rootstocks, Cadaman and GF677, have been investigated. For this purpose, a pot experiment has been carried out in a greenhouse using factorial trial based on a completely ...  Read More

Evaluation of the Symbiotic Effect of Mycorrhiza Arbuscular on Some Pistachio Rootstocks under Salinity and ‎Drought Conditions

masoud fattahi; Abdorahman Mohammadkhani; Behroz Shiran; Bahram Baninasab; Rodabe Ravash

Volume 23, Issue 3 , September 2021, , Pages 682-667


  The present experiment has compared the resistance of different mycorrhizal pistachio rootstocks to salinity and drought stress in a completely randomized design with three replications. It has used Funneliformis mosseae and four pistachio species, Badami-e Riz Zarand, Qazvini, Sarakhs, and UCB1. In ...  Read More

Effect of exogenous application of Glycine Betaine on physiological traits and tomato yield in drought condition

Maryam Tatari; Reza Abbasi alikamar

Volume 20, Issue 3 , November 2018, , Pages 693-706


  In order to determine the best time and amount of Glycine Betaine (GB) in increasing tomato yield in drought stress condition, an experiment was carried out in Split Plots on RCBD design with four replications, during 2016. The experimental factors included main factor (irrigation period in 6 and 12 ...  Read More

Evaluation of Freezing Tolerance of Thuja and Arizona Cypress under Controlled Conditions

Hamideh Igdari; Ebrahim Ganji Mogadam; Ahmad Asgarzadeh

Volume 20, Issue 2 , August 2018, , Pages 315-327


  Arizona Cypress (Cupressus arizonica L.) and Thuja (Thuja orientalis L.) are very important evergreen and mainly used as ornamental trees. This study was carried out in two independent experiments with the main purpose of evaluating of freezing tolerance of Arizona Cypress and Thuja with eight levels ...  Read More

Effect of foliar application of potassium silicate on some morphological, physiological and biochemical characteristics of Alternanthera repens L. under drought stress

Bijan Mehregan; Sadegh Mousavi Fard; Abdolhossein Rezaei Nezhad

Volume 20, Issue 1 , June 2018, , Pages 299-314


  The present study aimed to investigate the effect of silicon (Si) on alleviation of the drought-reverse effects in two Althernanthera genotypes “Entire leaf” and “Undulated leaf”. Pot experiment, consists of equal parts of soil, sand and manure, was carried out as factorial based ...  Read More

Evaluation of physiological and biochemical responses of some ornamental Citrus varieties under low temperature stress

Seyed marziyeh Hosseini valashkolaee; Yahya Tajvar; Masoud Azadbakht; Zeinab Rafie-rad

Volume 19, Issue 4 , March 2018, , Pages 979-994


  Low temperature stress is one of the most important abiotic environmental stresses that affects the growth and yield of ornamental plants. In order to investigate of some physiological and biochemical indices of four varieties of ornamental Citrus used in urban landscapes under low temperature stress ...  Read More

Effect of silicon application on salinity tolerance in Kentucky bluegrass

masoud arghavani; Saeedeh Savadkoohi; Seyed Najmadin Mortazavi

Volume 19, Issue 1 , April 2017, , Pages 133-145


  This experiment was conducted in order to investigate morphological and physiological responses of Kentucky bluegrass (Poa pratensis L.) to salinity and silicon application in horticultural science department at the University of Zanjan in 2015. The salinity levels (0, 40 and 80 mM NaCl) and sodium silicate ...  Read More

Effect of application of Clove and Cinnamon essential oils on maintain quality post-harvest of Pomegranate

Mahshid Ghafouri; Ali Soleimani; Vali Rabiei

Volume 18, Issue 2 , July 2016, , Pages 389-401


  Using the essential oils to increase the storage life and quality of horticultural products as a new idea is developed in agriculture. In this context, an experiment was conducted in order to effect of application Essential oils of clove and Cinnamon on maintain quality post-harvest of pomegranate (‘Punica ...  Read More

Exploring the possibility of reducing deficit water stress damage on yield of forage sorghum by foliar application of salicylic acid and zinc sulphate

Roya Karimi; Hashem Hadi; Mehdi Tajbakhsh Shishavan

Volume 18, Issue 2 , July 2016, , Pages 507-520


  According to the global water shortage problem, the exploring for reducing its harmful effects is very important. This experiment was conducted as split plots method based on randomized complete block design with three replicates in Urmia University research field during growing season of 2013-14. Water ...  Read More

Physiological responses of two basil cultivars to foliar application of salicylic acid under salinity stress

Saloomeh Taheri; Taher Barzegar; Vali Rabiei; Hossein Rabi Angoorani

Volume 18, Issue 1 , March 2016, , Pages 259-274


  Salinity is one of the most important environmental stresses that affect plant growth. In order to study the effect of Salicylic Acid (SA) on some physiological characteristics of basil under salinity conditions, the experiment was set out as a factorial design in the base of RCBD with three replications. ...  Read More

Effect of foliar application of methyl jasmonate in cold tolerance improvement of greenhouse-grown cucumber cv. ‘Negin’ seedlings

Shiva Bazl; Rouholah Karimi; Ahmad Ershadi; Alireza Shahbodaghlo; Mousa Rasouli

Volume 17, Issue 2 , June 2015, , Pages 441-455


  Cold stress is one of the limiting factors in production of greenhouse vegetables. Chemicals offer useful approach to reduce low temperature-induced damages. This study was conducted to evaluate the effect of foliar application of methyl jasmonate (MeJA) at concentrations of 0 (control), 50, 100, 200 ...  Read More

Effect of glycine betaine on chilling tolerance of cucumber seedlings

Forough Saydpour; Mohammad Sayyari; Fardin Ghanbari

Volume 17, Issue 1 , April 2015, , Pages 53-67


  Glycine betaine (GB) is one of the osmotic plant-protecting members that accumulate in response to abiotic stresses. An experiment was, therefore, conducted to test whether GB application at various concentrations (0, 10, 20 and 30 mM) through seed soaking or foliar spray methods would protect cucumber ...  Read More

Effect of Salicylic Acid on Spring Frost Tolerance of Grape Cultivar ‘Bidaneh Sefid’

Ahmad Ershadi; Samira Taheri

Volume 15, Issue 2 , July 2014, , Pages 135-146


  Frost in early spring is one of the limiting factors in the production of grape. Chemicals offer useful approach to reduce low temperature-induced damages. Different concentrations of salicylic acid including: 0 (control), 0.5, 1 and 2 mM were sprayed twice on 10 year-old ‘Bidaneh Sefid’ ...  Read More

The effect of drought preconditioning on increasing drought stress tolerance in two turfgrass creeping bentgrass and tall fescue

Kamran Amiri Nasab; Hedayat Zakizadeh; Mahmoud Ghasemnezhad; Hassan Biglouei

Volume 16, Issue 3 , April 2014, , Pages 599-611


  Drought preconditioning (DP) is a method of irrigation with low frequency and longer duration, to extend the root system and suppress drought damage in plants. In the present study, the effect of DP for 30 days on increasing tolerance to drought stress in two turfgrass species, creeping bentgrass (Agrostis ...  Read More