with the collaboration of Iranian Scientific Association for Landscape (ISAL)
Volume 39 (2025)
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 23 (2009)
Volume 22 (2008)

Developing a Practical Mathematic Model, to Estimate Strength and Factor of Safety of Embowed Crown Trees, Against Wind Force

Jalal Baradaran Motie; Mohsen Shakeri

Volume 26, Issue 3 , September 2012

https://doi.org/10.22067/jhorts4.v0i0.15191

Abstract
  Conditional monitoring is prerequisite to prevent severe damage or falling down the trees. Problems such as trunk decays, reduces trees resistance against wind and floods. In this study, a mathematical modeling technique is being selected to determine the trees strength against such events. Finally, ...  Read More

Possibility of Peat Replacement with Compost in Mushroom Production

Shirin Rezaei; Amir Lakzian; Mohammad Farsi; Mahboobeh Abolhassani-Zeraatkar; Gholamhossein Haghjnia

Volume 27, Issue 1 , May 2013, , Pages 1-9

https://doi.org/10.22067/jhorts4.v0i0.20779

Abstract
  One of the most important steps of Agaricus bisporus production is casing. In this step a layer of soil is added on top of compost. Peat is the most suitable casing soil for A. bisporus production. The lack of peat in Iran is one of the major problems in A. bisporus production for mushroom producers. ...  Read More

Carbohydrate Variations of Leaf and Fruit of Nectarine cv. Red Gold During Growth Season at Gorgan Climate

Kambiz Mashayekhi; Hossein Sadeghi; Vahid Akbarpour; Sadegh Atashi; Yousef Ghasemi; Seyyed Javad Mousavizadeh

Volume 28, Issue 1 , February 2014, , Pages 1-9

https://doi.org/10.22067/jhorts4.v0i0.34995

Abstract
  Carbohydrate flow between vegetative and reproductive parts of trees is one of the determining factors of yield and fruit quality. Therefore, it varies during different times of growth season. The aim of this study was to investigate the carbohydrate content variation during growth season between leaf ...  Read More

Effect of Some Citrus Rootstocks on the Amount of Biochemical Composition of Parson Brown and Mars Oranges in Jiroft

Kambiz Mashayekhi; Hossein Sadeghi; Vahid Akbarpour; Sadegh Atashi; Seyyed Javad Mousavizadeh; Malihe Abshaei; Zohre Nazari

Volume 27, Issue 1 , May 2013, , Pages 10-17

https://doi.org/10.22067/jhorts4.v0i0.20780

Abstract
  Citrus fruits contain numerous nutrients and secondary metabolites including sugars, vitamin C, flavonoids and phenols which have high antioxidant activity and nutritional value. Factors such as cultivar, type of stock and fruit position affect the amount of these compounds. Hence in this study the amount ...  Read More

The Study on Physical, Chemical and Biochemical Characteristics of Pistachio (Pistacia vera L. cv. Daneshmandi) and Its Comparison to Some Commercial Cultivars From Iran

Mohammad Shahin Daneshmandi; Majid Azizi; Reza Farhoosh

Volume 28, Issue 1 , February 2014, , Pages 10-17

https://doi.org/10.22067/jhorts4.v0i0.34996

Abstract
  In this research, we studied physical, chemical and biochemical characteristics of pistachio entitled Pistacia vera cv. Daneshmandi and was compared to three pistachio including of Badami Sefid, Kalle Ghoochi and Akbari. The examined characteristics were fresh and dry weight of seed, green shell and ...  Read More

The Effect of Irrigation Regimes and Mulch Application on Vegetative Indices and Essential Oil Content of Peppermint (Mentha piperita L.)

Majid Azizi; Soheila Shahriari; Hossein Arouiee; Hossein Ansari

Volume 29, Issue 1 , February 2015, , Pages 11-21

https://doi.org/10.22067/jhorts4.v0i0.45070

Abstract
  Peppermint (Mentha piperita L.) from Lamiaceae family is one of the most important medicinal plants, used in food, sanitary and cosmetic industries. A field experiment was carried out in Ferdowsi University of Mashhad in 2010-2011 to evaluate the effects of three irrigation levels (100, 80 and 60 percent ...  Read More

Study the Effects of Explants and Hormonal Levels onDirect Regeneration in Melon (Cucumis melo L., cv. Khatooni)

Zohreh Chenarani; Farhad Shokouhifar; Mojtaba Mamarabadi

Volume 32, Issue 1 , July 2018, , Pages 13-22

https://doi.org/10.22067/jhorts4.v32i1.48644

Abstract
  Introduction: Iran is the third producer of Melon (Cucumismelo L.) after China and Turkey in the World.Melon is one of the main crops in Khorasan province in the term of cultivation area. The cultivar of Khatooni, among many varieties of melon, can be considered as a breeding cultivar because of its ...  Read More

Effect of Nitrogen and Phosphate Bio-fertilizer on Qualitative and Quantitative Characteristics of Azarshahr Red Onion Cultivar

Ali Reza Imani; Mousa Arshad

Volume 33, Issue 1 , June 2019, , Pages 13-28

https://doi.org/10.22067/jhorts4.v33i1.63704

Abstract
  Introduction: Onion (Allium cepa L.) is a herbaceous, biennial, monocots and cross pollination and one of the most important vegetables around the world. This plant contains vitamin B, vitamin C, carbohydrates and a small amount of protein. Onions with substances such as fructans, flavonoids and organic ...  Read More

Effects of Light Spectra on Quality, Morphology and Photosynthesis Characteristics of Anthurium (Anthurium andraeanum) Cut Flower under Cold Storage Condition

Zahra Falahi; Sasan Aliniaeifard; Mostafa Arab; Shirin Dianati deylami

Volume 35, Issue 1 , February 2021, , Pages 13-24

https://doi.org/10.22067/jhs.2021.60521.0

Abstract
  Introduction: Postharvest handling of tropical flowers is usually difficult due to their sensitivity to cold temperatures. Anthurium(Anthurium andraeanum)is a tropical plant used in ornamental industry for its beautiful spathe and leaves. It can be produced in wide ranges of climates; in locations far ...  Read More

Ornamental plants
Study of Growth Traits of Scindapsus spp. as Influenced By Fertigation of Humic Acid and Folvic Acid

R. AbaszadehFaruji; M. Shoor; A. Tehranifar; B. Abedy

Volume 37, Issue 1 , June 2023, , Pages 13-27

https://doi.org/10.22067/jhs.2021.61456.0

Abstract
  Introduction Unbalanced and frequent use of chemical fertilizers and pesticides results in the degradation of soil physicochemical properties, loss of soil-born organisms, reduction of quality of produced crops and reduction of yield plant. Nowadays, due to environmental considerations of chemical ...  Read More

The Effect of Plastic Soil Cover, Dekap and Estimplex Foliar Application on Growth and Some Physio-chemical Characteristics of Ocimum basilicum L.

Lamya Vojodi Mehrabani

Volume 34, Issue 1 , June 2020, , Pages 15-32

https://doi.org/10.22067/jhorts4.v34i1.73694

Abstract
  Introduction: Ocimum basilicum L. is an herbaceous annual plant from Lamiaceace family. Ocimum basilicum is more valued for its essential oil components, vitamins and elemental content. Nowadays, using soil covers is a major trend in modern agricultural systems mainly due to their water saving potential, ...  Read More

Ornamental plants
Evaluation of the Replacement Ability and Comparison the Growth and Quality Characteristics of Clover Lawn with Common Grass Lawn in Landscape to Reduce the Mowing Costs

E. Saeedipooya; A. Tehranifar; A. Gazanchian; F. Kazemi; M. Shoor

Volume 36, Issue 1 , March 2022, , Pages 15-28

https://doi.org/10.22067/jhs.2021.60852.0

Abstract
  Introduction Turfgrasses, as one of the important components of urban landscapes, have played a vital role in this regard. However, the main problems of turfgrass development are the cost of turfgrass seeds, maintenance costs such as moving, as well as the high water requirement in arid and semi-arid ...  Read More

Postharvest physiology
Improving Vase Life of Chrysanthemum (Chrysanthemum morifolium L.) Cut Flowers with Orange Spring Essential Oil, Fulvic Acid and Copper Nanoparticles Application

B. Kaviani; M. R. Safarimotlagh; S. Hataminejad

Volume 38, Issue 1 , March 2024, , Pages 21-39

https://doi.org/10.22067/jhs.2021.69263.1030

Abstract
  Introduction Chrysanthemum (Chrysanthemum morifolum L.) is one of the most important cut flowers in the world, which currently ranks second in the world after rose in terms of economy and cultivation. Stem end blockage and water stress are two problems in decreasing the vase life of chrysanthemum ...  Read More

Comparative of Qualitative and Quantitative Characteristics of Four Commercial Mandarin Cultivars on 'Flying Dragon' Rootstock

Ebrahim Abedi Gheshlaghi; Reza Fifaei; Davoud Javadi Mojaddad

Volume 29, Issue 1 , February 2015, , Pages 22-29

https://doi.org/10.22067/jhorts4.v0i0.48436

Abstract
  'Flying dragon' is one of the citrus rootstocks that are considered to be a promised dwarfing rootstock in the world. This experiment was conducted in the Astara research station for study of qualitative and quantitative characteristics of 4 mandarin cultivars (Unshiu, Clementine, Page, and Yunesi) budded ...  Read More

Effect of Plant Growth Regulators and Ultrasound on the Bulblet Production and Root Induction in Lilium ledebourii

Mehdi Mohebodini; Zahra Azimzadeh; Esmaeil Chamani; Malihe Erfani

Volume 32, Issue 1 , July 2018, , Pages 23-33

https://doi.org/10.22067/jhorts4.v32i1.53354

Abstract
  Introduction: Lily (L. ledebourii) is the rarestspeciesof thegenusLilium, and grows in Caucasus region. Iranis one of the important distribution areas of this endangered species. It is important as an ornamental plant due to its large and attractive white flowers that are equal to those of commercial ...  Read More

Medicinal Plants
The Effect of Different Types of Mulching and Different Levels of Water Stress on Yield and Yield Components of Asparagus afficinalis

M. Kermani; Sh. Amirmoradi

Volume 39, Issue 1 , March 2025, , Pages 29-13

https://doi.org/10.22067/jhs.2024.83056.1270

Abstract
  Introduction Drought stress is one of the most important and most common limiting factors for plant growth in arid and semiarid regions. Asparagus (Asparagus afficinalis) is the most important species of asparagus and the fresh stem of this plant is harvested as its edible part and used as a vegetable ...  Read More

Effect of Ni and Urea on Growth, Nitrate and Nutrients Concentration in Lettuce (Lactuca sativa) Grown in Hydroponics

Hosein Nazari Mamaqani; Seyyed Jalal Tabatabaie

Volume 30, Issue 1 , February 2016, , Pages 69-79

https://doi.org/10.22067/jhorts4.v30i1.35763

Abstract
  Introduction: The N source used in commercial hydroponic culture of vegetables is mainly NO3-N. The rate of NO3- uptake is usually high, particularly in leafy vegetables and it can be markedly increased when the NO3- supply in the environment is high. An abundant N supply leads to a high NO3-N absorption ...  Read More

Evaluation of Salt Tolerance in Commercial Cultivars Seedlings and Native Genotypes of Pistachio (Pistacia vera L.) under Controlled Conditions in Rafssanjan, Iran

Hamid Alipour; Mohammad Kafi; Ahmad Nezami; Amir Hossein Mohammadi

Volume 31, Issue 1 , February 2017, , Pages 70-80

https://doi.org/10.22067/jhorts4.v0i0.42260

Abstract
  Introduction: In Iran, main pistachio cultivation areas are located in the edge of desert. The major problem of these areas is the salinity of soil and irrigation water, which affects the growth and performance of plants and reduce yield. Material and methods: In the present study, the effects of salinity ...  Read More

Effect of Black and Clear Polyethylene Mulch on Yield and Yield Components of Melon in Salinity Stress Condition

Peyman Jafari; Amirhooshang Jalali

Volume 30, Issue 1 , February 2016, , Pages 80-87

https://doi.org/10.22067/jhorts4.v30i1.36224

Abstract
  Introduction: The term of Mulch, is the German word (Molsh) means the soft, however, not soft, and made of plant debris or synthetic substances. Many positive effects attributed to the use of plastic mulch such as adjusting the temperature in the root environment, conserve moisture, reduce weeds, increase ...  Read More

The Effect of Salicylic Acid and Chelated Magnesium Sulfate on Matters Allocation in Vegetative and Reproductive Parts in Pear cv. Louise Bonne Infected to Fire Blight Disease

Mahjabin Adel; Mohammad Esmaeil Amiri; Mohammad Ali Nejatian; Maryam Adel

Volume 31, Issue 1 , February 2017, , Pages 81-89

https://doi.org/10.22067/jhorts4.v0i0.42801

Abstract
  Introduction: Distribution of photosynthetic substances between vegetative and reproductive parts is influenced by the environmental factors as well as plant nutrition status. Therefore, application of nutrient substances (such as chelated magnesium sulfate and salicylic acid combination) can influence ...  Read More

The Effect of Different Sources of Calcium on the Some of Quantitative and Qualitative Parameters of Tea Plants (Camellia sinensis L.)

Mahsa Taiefeh; Mohammad Moez Ardalan; Farid Baghery

Volume 27, Issue 2 , August 2013, , Pages 102-109

https://doi.org/10.22067/jhorts4.v0i0.24804

Abstract
  Soil pH is one of the important chemical characteristics of soil that plays major role in growing of tea plant and affects on absorbing of food elements by plant and their usability. In this study, the effect of different calcium source was investigated on some of quantifying parameters in tea plant, ...  Read More

Effect of Salicylic Acid and Chelated Magnesium Sulfate on Fruit Quality Improvement (Physical Characteristics) in Pear (cv. Louise Bonne)

Mahjabin Adel; Mohammad Esmaeil Amiri; Mohammad Ali Nejatian

Volume 30, Issue 1 , February 2016, , Pages 133-140

https://doi.org/10.22067/jhorts4.v30i1.42011

Abstract
  Introduction: Fruit quality is described based on the crop functions (for industry or table) and/or difference of the consumer tastes in different societies. The conformity of the quality with consumer demands has an effective role in improvement of the marketing process. For example, elongated pears ...  Read More

Effect of Plant Density and Planting Pattern on Yield and Yield Components of Iranian Ox-Tongue (Echium amoenum Fisch. & Mey.) in Guilan Province

Darush Ashoori; Seyyed Ali Noorhosseini; Mohammad Naghi Safarzadeh

Volume 28, Issue 2 , April 2014, , Pages 135-143

https://doi.org/10.22067/jhorts4.v0i0.39339

Abstract
  To study the effect of plant density and planting pattern on Iranian ox-tongue, an experiment carried out with two factors: planting pattern (square and rectangular pattern) and plant density (2, 4, 6, 8 plant m-2) in a factorial test performed based on RCBD in 3 replications during 2009-2010 in Latmahalleh ...  Read More

Investigation on Morphological and Physiological Variation of Some Sweet Pepper Ecotypes (Capsicum annuum L.)

Ghahraman Bagheri; Bahman Zahedi; Reza Darvishzadeh; Ahmad Hajiali

Volume 31, Issue 1 , February 2017, , Pages 140-157

https://doi.org/10.22067/jhorts4.v0i0.47955

Abstract
  Introduction: Pepper is one of the most important vegetables in the world that belongs to the family of Solanaceae. It is used as a food flavoring, coloring agent and a pharmaceutical ingredient in different innovative ways. Capsicum annuum is one of the five cultivated species in the genus and the ...  Read More

Effect of Thiamine, Ascorbic acid and Gibberellic acid (GA3) on Growth Characteristics, Pigment Content and Reduced Sugars of Petunia

Moslem Salehi; Vahid Reza Saffari; Shima Hasanzadeh Fard

Volume 30, Issue 1 , February 2016, , Pages 141-150

https://doi.org/10.22067/jhorts4.v30i1.42153

Abstract
  Introduction: Bedding plants, especially petunia is important element for urban landscaping and attracted the attention of landscapers. This is due to some properties such as growth habit and color. The petunia (Petunia hybrida L.) belongs to Solanaceae family that has annual and perennial varieties. ...  Read More