Volume 38 (2024)
Volume 37 (2023)
Volume 36 (2022)
Volume 35 (2021)
Volume 34 (2020)
Volume 33 (2019)
Volume 32 (2018)
Volume 31 (2017)
Volume 30 (2016)
Volume 29 (2015)
Volume 28 (2014)
Volume 27 (2013)
Volume 26 (2012)
Volume 25 (2011)
Volume 23 (2009)
Volume 22 (2008)
Research Article
Effect of Giberelic Acid on Flowering Delay Apricot (cv. Asgarabad)

Ghasem Hasani; Shabnam Jalilzade

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7980

Abstract
  Abstract The goal of this experiment was to save apricot flowers from late spring frost damage. This experiment was conducted during 2007-2008 to examine the effect of application of different concentrations of gibberellic acid in two forms pure (GA3) and impure (Berelex) at (0, 50, 100, 200, 300 mgL-1) ...  Read More

Research Article
Effect of Paclobutrazol and Cycocel on Vegetative Growth and

Maryam Hojjati; Nematollah Etemadi; Bahram Baninasab

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7981

Abstract
  Abstract Growth retardants are new chemical organic compounds that increase period of flowering, leave chlorophyll, lateral shoot number, flower number and decrease vegetative growth. They also increase dry, cold and heat tolerance. Paclobutrazol and Cycocel are examples of these compounds. This ...  Read More

Research Article
Study the Effect of High Level of CO2 Concentrations on Anatomical and Morphological Traits in Marigold (Tagets tenuifolia)

Mahmood Shoor; Seyyed Majid Zargarian; Sahar Bostani

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7985

Abstract
  Abstract Marigold is one of the most important ornamental plants, cultured as cut flower and edge plants. In this study anatomical and morphological traits, and also earliness of marigold transplants were examined. Treatments were 350µmol mol-1 (as control), 700, 1050 and 1400µmol mol-1 CO2. The ...  Read More

Research Article
A Study of the Effect of Seed Sowing Design and Depth on Seedling Emergence and Viability in Order to Domestication Nowruzak (Salvia leriifolia Benth.)

Hamideh Pour; Seyyed Hossein Nemati; Ali Tehranifar; Mahmood Shoor; Mohammad Reza Jowharchi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7986

Abstract
  Abstract Nowruzak (Salvia leriifolia) of Lamiaceae family has a good capability for domestication in Khorasan’s natural habitats. In order to investigate the effect of sowing design and depth in seedling emergence and permanence, a split plot experiment based on a randomized complete block design ...  Read More

Research Article
Investigation the Effect of Compost, Vermicompost, Cow and Sheep Manures on Yield, Yield Components and Essence Percentage of Cumin (Cuminum cyminum)

Amir Hossein Saeidnejad; Parviz Rezvani Moghaddam

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7987

Abstract
  Abstract Cumin is one the most important medicinal plant in Iran. A field experiment was conducted in order to evaluate the effect of compost (30t/ha), Vermicompost (10t/ha), cow manure (30t/ha) and sheep manure (20t/ha) and control (no fertilizer) on yield and yield components of Cumin. The experiment ...  Read More

Research Article
Effect of Humic Acid Growth and Nutrient Uptake of Lettuce Using NFT System

Soheila Kamari; Gholam Ali Peyvast; Jamal Ali Olfati

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7988

Abstract
  Abstract Beneficial effects of humic substances on plant growth have been recognized by many researchers. A greenhouse experiment was conducted with humic acid (0, 20 and 50 mg/l) on lettuce cultivars ‘Lollorossa’ and ‘Javelina’ using completely randomized design at university of Guilan. Results ...  Read More

Research Article
Evaluating Two Methods of Poa pratensis cv. Barimpala Root in Effect of Plant Growth Regulators and Irrigation Treatments

Iman Roohollahi; Mohsen Kafi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7989

Abstract
  Abstract Several root measuring methods have been developed until now but there is no single method of root measurement applicable for all situations. This study was conducted to evaluate the effects of a single trinexapac-ethyl (TE) and paclobutrazol application on Kentucky bluegrass root growth under ...  Read More

Research Article
Determination of Time and Method for Grafting of Mango ″Langra″ in Roudan in Hormozgan

Esmaeil Porghasemi; Abdolhossein Aboutalebi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7990

Abstract
  Abstract Among the propagation methods of mango, grafting is the most common method, but growers do not have enough knowledge about the suitable time and grafting methods of this fruit tree. This problem is the most important factor in production of grafted mango plants. This experiment was conducted ...  Read More

Research Article
Assessment of the Frost Resistance in Some Olive Cultivars Using Visual Injuries and Chlorophyll Fluorescence

Negar Simkeshzadeh; Mostafa Mobli; Nematollah Etemadi; Bahram Baninasab

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7992

Abstract
  Abstract Planting of olive (Olea europaea L.) tree due to salt and drought tolerance and ever green habit increasingly is considered in urban landscape in recent years. The low resistance to cold has been a major problem in using this tree in temperate and cold zones. So, determination of frost resistance ...  Read More

Research Article
Effects of TDZ and Kinetin on Regeneration and Proliferation ofGerbera hybrida cv. Red Explosion.

Zeynab Ghayoor Karimiani; Abdolreza Bagheri; Maryam Jafarkhani Kermani; Gholamhossein Davarynejad

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7993

Abstract
  Abstract Gerbera is one of the most demanded plants in commercial cut flowers plants. Optimizing the micro-propagation of new cultivars is therefore important. In this research “Red Explosion” cultivar was used and Capitola (as explants) were directed to a modified solid Murashigue and Skoog medium ...  Read More

Research Article
Evaluation of Some Physicochemical Characteristics of Six Iranian Pomegranate (Punica granatum L.) Cultivars Fruit at Ripening Stage

Mehdi Zarei; Majid Azizi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7995

Abstract
  Abstract Pomegranate (Punica granatum L.) is an important Iranian-native fruit, and many of its varieties are cultivated. This research was conducted to evaluate some of the major physical and chemical properties of six pomegranate cultivars at ripening stage in a Completely Randomized Design with 4 ...  Read More

Research Article
Effect of Gibbereillc Acid on Vegetative Growth of Olive (Olea europaea L.) Saplings

Sakineh Akbari Chermahini; Norollah Moallemi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7996

Abstract
  Abstract This research was conducted to evaluate the effect of gibberellic acid (GA3) (0.250, 500 and750 mg L-1) on vegetative growth of olive sapling (Olea europaea L) in 2004-05 at Shahid Chamran University of Ahvaz. The experiment was a completely randomize design with 4 replications. Parameters ...  Read More

Research Article
Effect of Applying of Sulfur Along with Thiobacillus Inoculant and Manure on Leaf Nutrient Contents and Vegetative Growth Characteristics in Date Palm ‘Barhee’

Hojat Dialami; Abdol Hamid Mohebi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7997

Abstract
  Abstract Date palm, Phoenix dactylifera, is one of the most important horticultural crops in Iran. The most soils in Iran, especially those cultivated with palm, are calcareous with high pH. The high pH of soil causes reduction of nutrient elements absorption. Findings of researches show that application ...  Read More

Research Article
Optimization of Tissue Culture and Gene Transfer in Lettuce (Lactuca sativa L.)

Mehdi Mohebodini; Mokhtar Jalali Javaran; Hooshang Alizadeh; Fereydoon Mahboodi; Hossein Khosravi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7998

Abstract
  Abstract Lettuce (Lactuca sativa L.) is a major leafy vegetable and belongs to the Asteraceae family (Compositae). The genetic manipulation of lettuce requires a reliable and efficient regeneration method. Since lettuce is a suitable bioreactor for production of recombinant proteins especially edible ...  Read More

Research Article
Effects of Different Size and Age of Transplans on Marketable and Biological Yield, Harvest Index and some Qualitative Characters of Long – Day and Intermediate- Day Onion (Allium cepa L.) Cultivars

Musa Izadkhah; Mehdi Tajbakhsh; Reza Amernia

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.7999

Abstract
  Abstract Suitable seedling is one of the most important factors of onion growth and yield in transplanting method (TM). In order to investigation effects of different seedling size and age on marketable yield , biological yield, harvest index and some qualitative characters in onion an experiment was ...  Read More

Research Article
Evaluation on Correlation between Aflatoxigenic Aspergillus flavus Growth and Aflatoxin B1 Production with Elements and Protein Percentage in Pistachio Kernels of Different Cultivars

Mehdi Mohammadi Moghadam; Adele Sobhanipour; Hossein Hokmabadi

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8000

Abstract
  Abstract In order to investigate correlation between the rate (amount) of micro and macro elements and protein percentage in pistachio kernels of six cultivar including: Akbari, Abbasali, Kaleh gouchi, Ahmadaghaie, Ouhadi and Khanjari with Aspergillus flavus growth and aflatoxin B1 production, the ...  Read More

Research Article
Relative Water Content and Gas Exchange of Three Wild Pear Genotypes under Water Stress Conditions

Taimoor Javadi; Bahman Bahramnejad

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8001

Abstract
  Abstract Three pear genotypes (Nazkeh, Lasoreh and Qevilah), grown in 2l containers, were studied under four irrigation regimes in order to evaluate the leaf relative water content (RWC), photosynthesis, leaf gas exchanges and plant dry weight induced by water stress. Control treatment everyday was ...  Read More

Research Article
Physiological Characteristic and Biochemical Changes Six Olive (Olea europaea L.) Cultivars under Drought Stress

Mohammad Mahdi Zarrabi; Ali Reza Talaie; Ali Soleimani; Rahim Haddad

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8002

Abstract
  Abstract Drought is one of the important environmental stresses affecting plants growth. In order to determine olives molecular tolerance to drought in greenhouse conditions, a factorial experiment was carried out based on randomized complete block design with two factors including stress with two levels: ...  Read More

Research Article
Growth and Yield of Three Local Populations Melon (Cucumis melo) as Affected by Poultry Manure Application

Akbar Nowruzi; Mohsen Khodadadi; Ahmad Golchin; Ahmad Akbari Nia

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8003

Abstract
  Abstract Use of organic fertilizer in production of organic products is important. A field experiment was conducted to investigate the effect of different levels of poultry manure on some growth characteristics and crop yield of Iranian melons. The design was split plot in a randomized complete block ...  Read More

Research Article
ٍEvaluation of the Relationship Between Phenolic Compounds and Skin Color in Three Red Apple Cultivars in Japan

Davoud Bakhshi; Samaneh Fathollahi; Osamo Arakawa

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8004

Abstract
  Abstract This study was carried out in Japan for evaluation of the relationship between phenolic compounds and skin color indices of 3 apples cultivars including ‘Fuji’, ‘Jonathan’ and ‘Jonagold’, in 2006. In ‘Jonathan’, L* (lightness) increased with decreasing red color of skin. In ...  Read More

Research Article
Evaluation of Qualitative Characteristics in Kiwifruit cv. Hayward Harvested from Different Regions of Guilan Province During two Month Cold Storage

Mostafa Ashour Nezhad; Mahmood Ghasemnejad; Somaye Gerailoo; Seyyed Kamran Mirhosini

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8005

Abstract
  Abstract Having no exact knowledge of most appropriate harvesting time in kiwifruit grown in different regions of Guilan province, as well as the low storage longevity of the fruits are the most important factors causing considerable reduction in both marketability and export affairs. In this study, ...  Read More

Research Article
Study the Role of Thermophilic Fungi in Composting for The White Button

Mohammad Farsi; Parisa Taheri; Asadollah Kordiani

Volume 24, Issue 2 , March 2011

https://doi.org/10.22067/jhorts4.v1389i2.8006

Abstract
  Abstract In composting process for the white button mushroom, in addition to chemical reactions of complex compounds present in straw, which provide simple compounds for the mushroom, thermophilic microorganisms, having accumulated N2 and inorganic matter during the composting processes, offer the microbial ...  Read More