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 24 (2010)
Volume 23 (2009)
Volume 22 (2008)
Research Article
Effects of Sodium Chloride on Vegetative Growth, Sodium, Chloride and Potassium Content in the Seedlings of Two Mango (Mangifera indica L.) Cultivars

Masoomeh Abbasy; Abdolrasul Zakerin; Mokhtar Heidari

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9731

Abstract
  Abstract Mango is one of the most important tropical fruits in Iran and salinity is an important problem to mango production in ‘Hormozgan’ province and other mango growing areas in Iran. At present experiment the effects of saline irrigation water of different sodium chloride concentration on vegetative ...  Read More

Research Article
The Effect of Pruning and Spacing on Yield Related Traits of Three Greenhouse Cucumber Cultivars

Seyyed Hosein Nemati; Ali Akbar Esmaili; Gholamhossein Davarynejad; Mohammad Farsi

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9732

Abstract
  Abstract The quantative and qualitative yield comparison of three cucumber F1 cultivars including' Sina, Amyral, and Negin was evaluated using 3×3×3 factorial experimental design with six replication. Three types of pruning treatments were applied; cutting down all branches on main stem (b1), leaving ...  Read More

Research Article
Improvement of Water Use Efficiency by Management of Irrigation Time in soil less Culture of Strawberry

Mojtaba Delshad; Roghayeh Alfatahi; Toktam Sadat Taghavi; Masud Parsinejad

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9734

Abstract
  Abstract Low water holding capacity of soilless substrates increases water stress and waste of nutrient solution. Irrigation time management can reduce such problems. In this research, responses of hydroponically cultured greenhouse strawberries were evaluated under different irrigation schedules. In ...  Read More

Research Article
The Effect of Application of Organic and Biological Fertilizers on Quantity and Quality Essential Oil of Foeniculum vulgare Mill. (Fennel)

Rooholla Moradi; Mahdi Nasiri Mahalati; Parviz Rezvani Moghaddam; Amir Lakzian; Azizollah Nezhadali

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9735

Abstract
  Abstract In order to evaluate the effects of different organic and biological fertilizers on quantity and quality of essential oil of Fennel an experiment was conducted in a completely randomized block design with three replications. The experimental treatments were two organic (compost and vermicompost) ...  Read More

Research Article
Effect of Salinity Stress and Trinexapac-ethyl on Initial Growth of two Lolium perenne Cultivars

Iman Roohollahi; Mohsen Kafi

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9737

Abstract
  Abstract Little information is available concerning morphological responses of Lolium perenne cultivars (Numan and Speedy green) to salinity and trinexapac-ethyl treatment in initial growth. In order to evaluate the effect of salinity treatment (0, 2000, 4000 and 6000 mg/lit) and trinexapac-ethyl levels ...  Read More

Research Article
Effect of Auxin Treatments and cutting position on rooting of Pear Cultivars (Sebri , Shekari and Natanz) Cuttings

Safiye Vatandoost Jartoodeh; Gholamhossein Davarynejad; Ali Tehranifar; Hamed Kaveh

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9739

Abstract
  Abstract An investigation was accomplished during 2007 and 2008 to test effect of hormonal treatment and cutting position on rooting of Sebri , Shekari and Natanz Cultivars of Pear (Pyrus pyrifolia.) The experimental design was a two way factorial in a completely randomized method and with PGR5 treatment ...  Read More

Research Article
Effects of Two Type of Medium Cultures, Gibberellic Acid and Some Physical Factors on Persian Walnut (Juglans regia L.) Embryos Germination

Kamal Payghamzadeh; Seyyed Kamal Kazemitabar; Amir Mohtasham Amiri

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9748

Abstract
  Abstract In this experiment the effects of two type of medium cultures, gibberellic acid and dark/cold and light/warm culture conditions on mature embryos germination of a local cultivar of walnut were investigated. The mature fruits were collected at 22 weeks postanthesis and after disinfection the ...  Read More

Research Article
Effect of Sowing Date and Seeding Rate on Essential Oil Content and Composition of German Chamomile (Matricaria recutita L.) CV. Presov

Mohammadtaghi Ebadi; Majid Azizi; Reza Omidbaigi; Mohammad Hasanzadeh Khayat

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9751

Abstract
  Abstract In order to study the effect of sowing date and seeding rate on essential oil content and composition of chamomile (Matricaria recutita L.) CV. Presov, prepared from Slovakia, an experiment was conducted. The experimental design was split-plot in the basic of randomized complete blocked design ...  Read More

Research Article
Investigation of laboratory freeze tolerance of field grown Fennel (fueniculum vulgar ) ecotypes

Asiyeh Siahmarguee; Golsoomeh Azizi; Ahmad Nezami; Maryam Jahani Kondori

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9758

Abstract
  Abstract In order to investigate the freezing tolerance of field grown Fennel (fueniculum vulgare mill) under controlled conditions, a factorial experiment based on completely randomized design was conducted with three replications in Agricultural College, Ferdowsi University of Mashhad in 2004. Treatments ...  Read More

Research Article
The effect of Testa on Reduction of Aspergillus flavus Growth and Aflatoxin B1 Production in Pistachio Kernels of Different Cultivars

M. Mohammadi Moghadam; Hossein Afshari; Ebrahim Mohammadi Goltapeh; Hossein Hokmabadi; Sina Rad

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9752

Abstract
  Abstract In order to evaluate the effect of testa on reduction of fungal growth and aflatoxin B1 producthon, ten cultivars of pistachio were collected from different parts of pistachio belt i-e Rafsanjan, Damghan and Ghazvin of Iran. A section of testa and one mm of endosperm were scraped. 20 gr. of ...  Read More

Research Article
Evaluation of cultivation Date Effect on Yield and Amount of Tuber Disorders of Potato Cultivars in Hamadan Province

Khosro Parvizi; Jahanbakhsh Souri; Rahele Mahmoodi

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9753

Abstract
  Abstract This Research was conducted in Hamadan province for evaluation of potato cultivars reaction to cultivation date. This experiment was performed in split plot design based on randomized complete block in thee replication with two factors, containing, I. main plots are planting date including: ...  Read More

Research Article
Histological Changes of Carrot (Daucus carota L.) Petiole Somatic Embryogenesis in some Media

Seyyed Javad Mousavizadeh; Kambiz Mashayekhi

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9754

Abstract
  Abstract Somatic embryogenesis is a new approach to in vitro plant propagation. This technique is based on stem cell obtain and its differentiation to a complete plant. This is affected by components of media culture. So, the effects of MS, B5 and NL media on carrot petiole somatic embryogenesis investigated ...  Read More

Research Article
Effect of Ammonium Nitrate and Potassium Sulfate on Concentration of Some Nutrients in Onion

Mohanna Mollavali; Sahebali Bolandnazar; Seyyed Jalal Tabatabaie

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9755

Abstract
  Abstract Nitrogen is a key nutrient in plant growth and it is necessary for amino acid synthesis. Sulfur has very important role in the biosynthesis of the Alliums flavor and pungency precursors and Potassium improve crop yield and quality. In order to study the effect of ammonium nitrate and potassium ...  Read More

Research Article
In vitro Contamination Controlling of the Rhizome Explants of Alstroemeria Plant

Amirghaffar Ghaffar Shahriari; Abdolreza Bagheri; Ahmad Sharifi; Nasrin Moshtaghi

Volume 25, Issue 1 , September 2011

https://doi.org/10.22067/jhorts4.v1390i1.9756

Abstract
  Abstract Alstroemeria is one of the most important cut flowers in the world which is multiplicated by rhizome explants in in vitro conditions . The major problem in using rhizome explants is fungal and bacterial contamination which inhibit the preparation of strill explants. Therefor in this experiment, ...  Read More