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

Somaye Amraee Tabar; Ahmad Ershadi

Articles in Press, Accepted Manuscript, Available Online from 23 May 2021

  In this study, the drought tolerance threshold and relationships between some biochemical and physiological responses of two stone fruit rootstocks, Cadaman and GF677, were investigated. For this purpose, an experiment has been done using factorial trial based on a completely randomized design with three ...  Read More

2. Effect of planting density on fruit quality and leaf elements concentration of apple on rootstock of M26

Nabi Hadavand; Ahmad Ershadi; Rohollah Karimi; Alireza Talaei; Mohammad Ali Askari Sarcheshmeh

Volume 18, Issue 2 , Summer 2016, , Pages 345-358

  High-density planting system is one of the effective methods for improving production and profitability of tree orchards. In this research, the effects of four planting densities (1904, 2666, 3137 and 4800 tree/ha) on annual shoot growth, Physicochemical properties of fruit and leaf mineral contents ...  Read More

3. The Effect of Putrescine and Spermine on Drought Tolerance of Almond and Peach

Somaye Amraee Tabar; Ahmad Ershadi; Tahmine Robati

Volume 18, Issue 1 , Winter 2016, , Pages 203-218

  This study was performed to investigate the effect of Putrescine and Spermine on some physiological and biochemical characteristics and antioxidant enzymes activity of peach (Prunus persica cv. Alberta) and almond (Prunus dulcis cv. Rabi) seedlings under water deficit. The first factor was water regime ...  Read More

4. Evaluation of Peach, Bitter Almond, GF677 and GN15 Rootstocks for Bicarbonate or Iron Deficiency-Induced Chlorosis

Razieh Rostami; Ahmad Ershadi; Hasan Sarikhani

Volume 17, Issue 2 , Spring 2015, , Pages 341-355

  In order to evaluate tolerance of four Prunus rootstocks to Fe-deficiency-induced Chlorosis,  an experiment was carried out in Bu-Ali Sina University in 2012 using a RCBD design with four replications. Four rootstocks were used, including GF677, GN15, bitter almond and peach and nutritional treatments ...  Read More

5. Effect of soybean oil and naa on delaying bud break and reducing spring low temperature damage in grape cv. Fakhri

Shima Chayani; Ahmad Ershadi; Hasan Sarikhani

Volume 17, Issue 2 , Spring 2015, , Pages 357-371

  Delaying bud break, using chemicals is an approach to avoid spring frost damage. Therefore, the effect of spraying different concentrations of soybean oil and naphthalene acetic acid (NAA) on delaying bud break, altering internal atmosphere and cold hardiness in grape cultivar ‘Fakhri’ was ...  Read More

6. 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 , Spring 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

7. Seasonal Changes in Soluble Proteins, Total Phenol and Malondialdehyde Content and Their Relationship with Cold Hardiness of Some Grapevine Cultivars

Rouhollah Karimi; Ahmad Ershadi; Mahmoud Esna-Ashari; Masoud Mashhadi Akbar Boojar

Volume 16, Issue 4 , Spring 2015, , Pages 999-1013

  Screening of native cultivars and understanding of the mechanisms involved in cold hardiness in grapevines is needed to match cultivars appropriately with growing sites and aid in breeding and selecting cultivars with improved freezing tolerance. In this study cold hardiness of fifteen grapevine (Vitis ...  Read More

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

Ahmad Ershadi; Samira Taheri

Volume 15, Issue 2 , Summer 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