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 24 (2010)
Volume 22 (2008)
Research Article
Drought resistance mechanisms of native and commercial turfgrasses under drought stress: . Shoot responses

Ali Tehranifar; Yahya Selahvarzi; Ali Gazanchian; Hossein Arouiee

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1894

Abstract
  Abstract Many uses of landscape and important roll of ground covers aspect turfgrasses caused extensive of this plant in the cities. This study focuses on shoot responses and tolerance of native and commercial turf grasses under drought stress in a factorial experiment based on unbalanced completely ...  Read More

Research Article
Differences of elements in early splitting of pistachio nuts and the effect of phenolic compounds and gallic acid on rate

Hossein Afshari; Ali Reza Talaie; Mehdi Mohammadi Moghadam; Bahman Panahi

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1895

Abstract
  Abstract In order to study the effect of elements in early splitting and the effect of phenolic compounds and Gallic acid in control of aflatoxin, an experiment was conducted in Rafsanjan pistachio research station. At harvest, from the trees of 3 pistachio’s varieties( Ahmadaghaii, Kalehghuchi, Ohadi) ...  Read More

Research Article
Evaluation effect of media formulation, pH and temperature on" shiitake " mycelium growth analysis on solid and liquid culture conditions

Leila Razeghi; Majid Azizi; Mohammad Farsi; Shadi Shahtahmasbi

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1907

Abstract
  Abstract Shiitake mushroom [Lentinulus edodes(Berk) Singer/Pegler] has the third production class among the most important edible mushrooms. For a long time this mushroom has draw attention due to its unique flavor and taste and also therapeutic properties. The research conducted to optimizing the environmental ...  Read More

Research Article
The effects of different level of nitrogen and plant density on the agro morphological characters, yield and essential oils content of improved chamomile (Matricaria chamomilla) cultivar "Bodegold".

Mitra Rahmati; Majid Azizi; Mohammad Hasanzadeh Khayat; Seyyed Hossein Nemati

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1908

Abstract
  Abstract Field experiment was carried out at the Ferdowsi University research field, Mashhad, Iran during 2006-2007, to determine how much effective the N-fertilization is, to find out the most suitable plant density which could be used in chamomile (Matricaria chamomilla L. Asteraceae) to increase ...  Read More

Research Article
Growth analysis and evaluation of change in simple non- structural carbohydrates during bulb formation of onion cultivars in Karaj climatic conditions

Abdolsattar Darabi; Mesbah Babalar; Abdolkarim Kashi; Mohsen Khodadadi

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1909

Abstract
  Abstract An experiment was conducted to study growth analysis and evaluation of change in simple non- structural carbohydrates (sucrose, glucose and fructose) during bulb formation of Ghermez Azarshahr , Zargan, Safid naishaboor and Safid Qom cultivars in randomized complete block design containing ...  Read More

Research Article
Influence of Nitrogen Rate and Split Application Method on Tuber Yield and Some Quantitative Characteristics of Different Potato Cultivars

Matin Jami; Seyyed Ali Mohammad Modarres; Peyman Keshavarz; Ali Soroushzadeh; Ali Ganjeali

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1910

Abstract
  Abstract To evaluate the influence of nitrogen rate and split application method on tuber yield and other quantitative characteristics of different potato cultivars, a 2-yr experiment was conducted at Khorasan Razavi Agricultural and Natural Resources Research Center. Experimental treatments consisted ...  Read More

Research Article
The investigation of leaf number, leaf area and plants dry weight in three cucumber cultivars (Cucumis sativus L.)

Kambiz Mashayekhi; Seyyed Javad Mousavizadeh

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1911

Abstract
  Abstract The variation of leaf number and area on fruit weight, fruit number and plant yield in relation with environment temperature in three cucumber cultivars (Green Gold and Dharwad native of India and a new cultivars namely Super Dominus) in experimental field of Gorgan university were studied ...  Read More

Research Article
Improving water/fertilizer use efficiency of hydroponically cultured greenhouse cucumber by grafting and hydrogel amendment

Mastaneh Ahrar; Mojtaba Delshad; Mesbah Babalar

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1913

Abstract
  Abstract Soilless culture of greenhouse vegetables has been a fast developing section in Iran during recent years. Most growers use hydroponics systems with artificial substrates. Some of the used substrates have low water retention which results in wasting a great deal of solution. On the other hand, ...  Read More

Research Article
Investigation of frost susceptibility of some peach and nectarine cultivars in the winter of 2008, Mashhad, Iran

Zeinab Arian Pouya; Gholamhossein Davarynejad; Shadi Attar

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1914

Abstract
  Abstract Chilling injury of vegetative and generative buds, bark and wood during fall and winter seasons are mainly limiting factors for productivity of fruits. Selecting and expanding cultivars for more yield and quality without attention to the rate of their frost resistance are impossible. In this ...  Read More

Research Article
The effect of silicon on the growth and yield of strawberry grown under saline conditions

Leila Seyed lor; Seyyed Jalal Tabatabaie; Esmaeil Fallahi

Volume 23, Issue 1 , October 2009

https://doi.org/10.22067/jhorts4.v1388i1.1915

Abstract
  Abstract Silicon (Si) is considered one of the beneficial elements for plant, however recent studies show that Si plays an important role in plant resistance to environmental stresses , like salinity. An experiment was conducted to study the effect of Si and NaCl salinity on the growth, yield and ...  Read More