Volume 46 (2023)
Volume 45 (2022)
Volume 44 (2021)
Volume 43 (2020)
Volume 42 (2019)
Volume 41 (2018)
Volume 40 (2017)
Volume 39 (2016)
Volume 37 (2014)
Volume 36 (2013)
Volume 35 (2012)
Volume 34 (2011)
Volume 33 (2010)
Volume 32 (2009)
Research Paper
Evaluation of the effect of organic manure and compost application on growth, development, essential oil content, and microbial load in valerian (Valeriana officinalis L.)
Evaluation of the effect of organic manure and compost application on growth, development, essential oil content, and microbial load in valerian (Valeriana officinalis L.)

M. Azizi; S. Mirmostafaee; M. Bahreini; H. Arouee; F Oroojalian

Volume 38, Issue 1 , May 2015, Pages 1-14

https://doi.org/10.22055/ppd.2015.11114

Abstract
  The utilization of organic fertilizer is an effective method in organic culture of medicinal plants. The aim of this study was to determine the effect of organic manure and compost ...  Read More
Research Paper
Influence of mycorrhizal symbiosis on growth and proline content in Leek (Allium porrum L.) and two genotypes of persian Leek (Allium ampeloprasum ssp. persicum L.) under drought stress
Influence of mycorrhizal symbiosis on growth and proline content in Leek (Allium porrum L.) and two genotypes of persian Leek (Allium ampeloprasum ssp. persicum L.) under drought stress

N. Ghasem Jokar; H. Nadian; B. Khalil Moghaddam; M. Heidary; M.H. Gharineh

Volume 38, Issue 1 , May 2015, Pages 15-26

https://doi.org/10.22055/ppd.2015.11115

Abstract
  In recent years, biological approaches such as mycorrhizal symbiosis have been used to alleviate the detrimental effects of drought stress. In a pot experiment the responses of three ...  Read More
Research Paper
Effect of seed deterioration stress on germination and seedling growth indices in three cultivars of Safflower (Carthamus tinctorius L.)
Effect of seed deterioration stress on germination and seedling growth indices in three cultivars of Safflower (Carthamus tinctorius L.)

H.R. Balouchi; R. Kayednezami; F. Bagheri

Volume 38, Issue 1 , May 2015, Pages 27-40

https://doi.org/10.22055/ppd.2015.11116

Abstract
  In order to investigate the effect of seed deterioration (accelerated aging test) on germination and seedling growth indices, an experiment was conducted. The accelerated aging test ...  Read More
Research Paper
Investigating of grain growth and contribution of stem reserves in grain yield of barley (Hordeum vulgare L.) cultivars under terminal drought conditions.
Investigating of grain growth and contribution of stem reserves in grain yield of barley (Hordeum vulgare L.) cultivars under terminal drought conditions.

M. Pureisa; M. Nabipour; M. Meskarbashee

Volume 38, Issue 1 , May 2015, Pages 41-53

https://doi.org/10.22055/ppd.2015.11117

Abstract
  The duration of grain filling period and the rate of this period determines final grain weight in barley. In this study, in order to investigate the effect of final drought stress on ...  Read More
Research Paper
Effect of paclobutrazol on mini-tuber production and vegetative characteristics of potato (Solanum tuberosum L.) in the aeroponic system
Effect of paclobutrazol on mini-tuber production and vegetative characteristics of potato (Solanum tuberosum L.) in the aeroponic system

M. Rezaei; A. Moieni; H. Dehghani; Z. Movagedi

Volume 38, Issue 1 , May 2015, Pages 55-63

https://doi.org/10.22055/ppd.2015.11118

Abstract
  In the present research, the effect of paclobutrazol was investigated on mini-tuber production in potato (cultivar Savalan), in the aeroponic system in a factorial experiment based ...  Read More
Research Paper
Comparision of physicochemical characterristic of pollinated and unpollinated Piarom and Shahani Date Palm during fruit growth and development
Comparision of physicochemical characterristic of pollinated and unpollinated Piarom and Shahani Date Palm during fruit growth and development

S. Rastegar; M. Rahemi

Volume 38, Issue 1 , May 2015, Pages 65-74

https://doi.org/10.22055/ppd.2015.11132

Abstract
  This research compared different characteristics of pollinated and unpollinated fruit of ٬Shahani٫ and ٬Piarom٫ date palms during fruit development. Physical and chemical characteristics ...  Read More
Research Paper
Effect of arbuscular mycorrhizae and salicylic acid on nutrient elements content of abareqi pistachio seedling under drought stress
Effect of arbuscular mycorrhizae and salicylic acid on nutrient elements content of abareqi pistachio seedling under drought stress

M.H Shamshiri; M.R. Hasani; H.R. Karimi; M. Esmaail Zadeh

Volume 38, Issue 1 , May 2015, Pages 75-89

https://doi.org/10.22055/ppd.2015.11133

Abstract
  To investigate the combined effects of arbuscular mycorrhizae fungus and salicylic acid on nutrient uptake and distribution of Abareqi Pistachio seedlings under drought stress, an experiment ...  Read More
Research Paper
Effects of deficit irrigation and application of biofertilizers on the growing characteristics and water use efficiency on borage (Borago officinalis L.)
Effects of deficit irrigation and application of biofertilizers on the growing characteristics and water use efficiency on borage (Borago officinalis L.)

A. Karami A. Karami; A. Sepehri

Volume 38, Issue 1 , May 2015, Pages 91-102

https://doi.org/10.22055/ppd.2015.11134

Abstract
  In order to study the effects of deficit irrigation and application of biofertilizers on the growing characteristics and water use efficiency (WUE) of Borago officinalis L. a field ...  Read More
Research Paper
Heat tolerance evaluating of wheat cultivars using physiological characteristics and stress tolerance indices in Ahvaz climatic conditions
Heat tolerance evaluating of wheat cultivars using physiological characteristics and stress tolerance indices in Ahvaz climatic conditions

M. Omidi; M.R. Siahpoosh; R. Mamghani; M. Modarresi

Volume 38, Issue 1 , May 2015, Pages 103-113

https://doi.org/10.22055/ppd.2015.11135

Abstract
  In order to evaluate the heat tolerance of 11 wheat cultivars, an experiment was conducted during 2010-2011 under two conditions, normal (normal sowing) and heat stress (late sowing), ...  Read More
Research Paper
The effect of harvest time on essential oil content, yield and composition of spearmint (Mentha spicata L.) in the Hamidiyeh region
The effect of harvest time on essential oil content, yield and composition of spearmint (Mentha spicata L.) in the Hamidiyeh region

M. Mahmodi Sorestani; M. Akbarzadeh

Volume 38, Issue 1 , May 2015, Pages 115-129

https://doi.org/10.22055/ppd.2015.11136

Abstract
  Spearmint (Mentha spicata L.) is one of the most important mint family that has numerous applications in food, cosmetical, and pharmaceutical industries due to its valuable medicinal ...  Read More
Research Paper
ٍEffect of postharvest treatments of citric acid and salicylic acid on quality attributes of pear cv. sardrod fruit during storage
ٍEffect of postharvest treatments of citric acid and salicylic acid on quality attributes of pear cv. sardrod fruit during storage

R. Jalili Marandi; Z. Shafaei

Volume 38, Issue 1 , May 2015, Pages 131-143

https://doi.org/10.22055/ppd.2015.11137

Abstract
  In order to investigate the effects of citric acid and salicylic acid as natural compositions on storage life and quality attributes of pear cv .Sardrod fruits, citric acid at 0, 0.25, ...  Read More