1. Physiological response of Okra cv. Kano to foliar application of putrescine and humic acid under water deficit stress

Taher Barzegar; Pouria Moradi; Jaefar Nikbakht; Zahra Ghahremani

Volume 3, Issue 2 , Autumn 2016, , Pages 187-197

http://dx.doi.org/10.22059/ijhst.2017.213448.147

Abstract
  To investigate effects of putrescine (Put) and humic acid (HA) on fruit yield and physiological attributes of okra (Abelmoschus esculentus L. 'Kano') under water deficit stress, a field experiment was conducted in split plot based on a randomized complete block design with three replications. Plants ...  Read More

2. Evaluation of freezing tolerance in olive cultivars by stomatal density and freezing stress

Majid Rahemi; Fateme Yazdani; Sahar Sedaghat

Volume 3, Issue 2 , Autumn 2016, , Pages 145-153

http://dx.doi.org/10.22059/ijhst.2016.62914

Abstract
  Selection of frost tolerant cultivars and understanding the mechanisms of frost hardiness could help to improve freezing resistance in olive plants. Olive cultivars may differ in frost hardiness due to differential survival of specific organs. The aim of this study was to screen different olive cultivars ...  Read More

3. Synergistic Accumulative Effects between Exogenous Salicylic Acid and Arbuscular Mycorrhizal Fungus in Pistachio (Pistacia Vera cv. Abareqi) Seedlings under Drought Stress

Mohammad Hosein Shamshiri; Mohammad Reza Hasani

Volume 2, Issue 2 , Autumn 2015, , Pages 151-160

http://dx.doi.org/10.22059/ijhst.2015.56432

Abstract
  This study was conducted to determine the combined effects of salicylic acid (SA) and arbuscular mycorrhizal fungi (AMF) (Glomus mosseae) symbiosis on the growth of pistachio seedlings (Pistacia vera ‘Abareqi’) grown in the greenhouse under different drought stress (DS) levels. The arbuscular ...  Read More

4. Paclobutrazol-Induced Biochemical Changes in Pomegranate (Punica granatum L.) cv. ‘Malas Saveh’ under Freezing Stress

Ali Akbar Ghasemi Soluklui; Ahmad Ershadi; Zia eldin Tabatabaee; Esmaeil Fallahi

Volume 1, Issue 2 , Autumn 2014, , Pages 181-190

http://dx.doi.org/10.22059/ijhst.2014.52791

Abstract
  Freezing injury is an important limiting factor in the production of pomegranate in Iran.The aim of the present study was to evaluate the effect of paclobutrazol (PBZ) on cold hardiness of pomegranate (Punica granatum L.) cv. ‘Malas Saveh’. Different concentrations of PBZ including 0 (control), ...  Read More