Volume 25 (2023)
Volume 24 (2022)
Issue 4 December 2022, Pages 1019-1450
Issue 3 September 2022, Pages 715-1017
Issue 2 June 2022, Pages 269-714
Issue 1 April 2022, Pages 1-267
Volume 23 (2021)
Volume 22 (2020)
Volume 21 (2019)
Volume 20 (2018)
Volume 19 (2017)
Volume 18 (2016)
Volume 17 (2015)
Volume 16 (2014)
Volume 15 (2013)
Volume 14 (2012)
Volume 13 (2011)
Volume 12 (2010)
Volume 11 (2009)
The Effect of Combining Chemical Fertilizer and Livestock Manure on Some Agronomic Characteristics and Quality of Sunflower Seed Oil in Different Tillage Systems

siavash aryafar; Alireza Sirousmehr; Iesa khammari; Ahmad ghanbari; Esmaeil Seyedabadi

Volume 24, Issue 3 , September 2022, Pages 715-726

https://doi.org/10.22059/jci.2021.308408.2437

Abstract
  In order to investigate the effect of tillage systems and the combination of chemical fertilizer and livestock manure on some characteristics of sunflower, an experiment has been conducted as split plots in a randomized complete block design with three replications at the research farm of University ...  Read More

Weed Management in Seedling Stage with an Emphasis on Rice Seeds Coating in Direct Seeding System

Mehdi Esmaeiltabar; Faezeh Zaefarian; Shahram Nazari; Rahmat Abbasi

Volume 24, Issue 3 , September 2022, Pages 727-744

https://doi.org/10.22059/jci.2021.313427.2474

Abstract
  In order to investigate the effect of different weed control managements on emergence characteristics and morphological growth of rice seedlings in the seedling stage in a direct seeding system, a field experiment has been conducted in the 2020 growing season, Babolsar, Bahnemir, Iran. Being a factorial ...  Read More

Effect of Seedling Quality and Transplanting Density on Yield, Yield Components, and Biochemical Properties in the Main and Ratoon Culture of Rice

mohammad ali esmaili; Hbibollah Ranjebar; Hemmatollah Pirdashti; Mortaza Nasiri

Volume 24, Issue 3 , September 2022, Pages 745-759

https://doi.org/10.22059/jci.2022.322289.2539

Abstract
  The field experiment has been conducted as a split split plot based on a randomized complete block design with three replicaitons at Rice Research Institute of Mazandaran Province, Amol, in 2017. In this experiment, the seeds are sown in seedling box with different six bed treatments. These beds include ...  Read More

Effect of Different Levels of Irrigation and Nitrogen Fertilizer on Yield and Yield Components of Some Safflower Cultivars in Alborz Province

Fatemeh Ghobadi; Nasser Majnoun Hosseini; Mostafa Oveisi; Gholam Akbari

Volume 24, Issue 3 , September 2022, Pages 761-775

https://doi.org/10.22059/jci.2021.322613.2542

Abstract
  To investigate the effect of different levels of irrigation and nitrogen fertilizer on yield and yield components of some safflower cultivars, an experiment was conducted as a split-split plot in a randomized complete blocks design with three replications in the research farms of the University of Tehran, ...  Read More

The Effect of Application of Plant Growth Regulators on Yield and Yield Components of Two Bread Wheat Cultivars under Different Irrigation Regimes

Farideh Sadeghi; Yousef sohrabi; Adel SioSe Mardeh

Volume 24, Issue 3 , September 2022, Pages 777-792

https://doi.org/10.22059/jci.2021.324046.2555

Abstract
  In order to study the effect of cytokinin, gibberellin, and cycocle on yield and yield components of two wheat cultivars under different irrigation regimes, a study was conducted as a split-split experiment based on a randomized complete block design with three replications at the Agricultural Research ...  Read More

Meta-Analysis of Some Agronomic Factors Affected on Decreasing Forage Maize Yield in Iran

Farhad Azizi; Ali Mahrokh; Vida Ghotbi; Farid Golzardi; Seyed Mohammad Ali Mofidian; Mohammad Zamanian; Vahid Rahjoo; Masoud Torabi; Elias Soltani

Volume 24, Issue 3 , September 2022, Pages 793-805

https://doi.org/10.22059/jci.2021.326061.2570

Abstract
  To identify the limiting factors in forage maize production in Iran, this study has been carried out in order to separate the effective and influential management factors in forage maize production in the country with data. It is obtained from 43 final reports or their derived extracted articles in Agricultural ...  Read More

Effect of Delayed Planting Date on Phenological Traits, Grain Yield, and Some Fatty Acids of New Sunflower Hybrids

alireza moghaddam khamseh; Saeed Sayfzadeh; Jahanfar Daneshian; Hamidreza Zakerin; alireza valadabadi

Volume 24, Issue 3 , September 2022, Pages 807-824

https://doi.org/10.22059/jci.2022.327169.2582

Abstract
  In order to evaluate the planting date delay on phenological traits, yield components, grain yield, and linoleic and linolenic fatty acids of new sunflower hybrids, an experiment has been conducted as split plot in a randomized, completely block design, with four replicates at the field of oilseed section ...  Read More

Evaluation of Remobilization Indices in Wheat as Affected by Planting Density and Amounts of Nitrogen Fertilizer

Hamidreza Sarli; Abbas Biabani; Hossein Sabouri; Rahmatolah Mohammadi

Volume 24, Issue 3 , September 2022, Pages 825-840

https://doi.org/10.22059/jci.2022.327287.2584

Abstract
  This experiment has been performed to study the effect of seed sowing density and different amounts of nitrogen fertilizer application on the remobilization indices in wheat (Qaboos cultivar) in the field of Gonbad Kavous Agricultural and Natural Resources Research Station in two years (2018-19 and 2019-20) ...  Read More

Effect of Planting Density on Increasing the Competitive Ability of Chickpea (Cicer arietinum L.) Cultivars against Weeds

Fatemeh Ghasemi; Weria Weisany; Marjan Diyanat; Mahmood Moradi

Volume 24, Issue 3 , September 2022, Pages 841-853

https://doi.org/10.22059/jci.2022.327605.2586

Abstract
  The use of densitiy and cultivars that have high competitiveness are effective ways to control weeds in the integrated management system. The present study aims at increasing competitive ability of some dryland chickpea cultivars against weeds under different plant densities. Therefore, an experiment ...  Read More

Evaluation of Quality and Quantity in Forage and Grain Yield of Iranian Rye Ecotypes

shakiba shahmoradi

Volume 24, Issue 3 , September 2022, Pages 855-867

https://doi.org/10.22059/jci.2022.328142.2592

Abstract
  Genetic resources of Iranian rye have a high adaptation and diversity which provides the required forage in diverse climates of our country. Utilization of these resources is important in the development of new varieties. In this study, nine rye ecotypes, along with commercial cultivars of rye, barley, ...  Read More

Effect of Humic Acid and Seaweed Extract on Growth and Yield of Quinoa under Drought Stress

Ghobad Mohamadpoor; salim farzaneh; SAEID KHOMARI; Raouf Seyed sharif; behrooz esmaie;pour

Volume 24, Issue 3 , September 2022, Pages 869-885

https://doi.org/10.22059/jci.2021.312419.2469

Abstract
  This study attempts to investigate the effect of application of humic acid and seaweed extract on morphology, growth, yield, and yield components of quinoa under drought stress in 2018-2019 in two different locations, Qasr Shirin and Dalahou. It has been performed as split plots in a randomized complete ...  Read More

Effect of Biochar And Hydrochar Produced from Potato Plant Residue on Bean Growth Indices and Mycorrhizal Symbiosis in Drought Stress

mehran beygi kharvani; Ali Akbar Safari Sinegani

Volume 24, Issue 3 , September 2022, Pages 887-901

https://doi.org/10.22059/jci.2022.317724.2512

Abstract
  A study was conducted as split plot layout with three replications at the research greenhouse of Bu-Ali Sina University, Hamedan in 2017 in order to investigate the consequences of using biochar and hydrochar, produced from potato plant residue on bean plant growth indices, chlorophyll content, and root ...  Read More

Study on the Growth Behavior of Stevia Affected by Biotic and Abiotic Elicitors in Hydroponic Conditions ‎

Madeh Ahmadi; Azim Ghasemnezhad; Mansour Ghorbanpour

Volume 24, Issue 3 , September 2022, Pages 903-918

https://doi.org/10.22059/jci.2021.321904.2535

Abstract
  In order to investigate the effect of some biotic and abiotic elicitors on yield and yield components of stevia plant under different salinity stress, the present study has been perfoemed as a factorial experiment based on the randomized complete design with six replications. It has taken place in a ...  Read More

Effect of Planting Date and Plant Density on Quantitative and Qualitative Characteristics of Guar Forage (Cluster Beans)

Mohaddese Heydarzade; Seyed MohammadReza Ehteshami; Mohammad Rabiee

Volume 24, Issue 3 , September 2022, Pages 919-931

https://doi.org/10.22059/jci.2021.324335.2557

Abstract
  Despite the progress of the livestock industry in Iran, the production of forage plants commensurate with this development has not been considered. Therefore, this study has been conducted during 2017, with the need to produce feed for livestock and poultry and with the aim of determining the best density ...  Read More

The Effects of Planting Date and Plant Density on Phenological Characteristics, Quantitative Yield, Quality, and Yield Components of Guar (Cyamopsis tetragonoloba L.) in Rafsanjan

mohsen zafaranieh

Volume 24, Issue 3 , September 2022, Pages 933-945

https://doi.org/10.22059/jci.2022.325576.2565

Abstract
  In order to evaluate the effects of planting date and plant density on phenology, seed yield, and essential oil quality of Guar, an experiment has been conducted during 2018-2019 and 2019-2020 growing seasons. It is a split plot layout based on a randomized complete block design with three replications. ...  Read More

Effect of Chemical and Biofertilizers on Quantitative and Qualitative Characteristics of Valerian (Valeriana Officinalis L.)

Mehdi Heydari-Rahni; Mohammad Nasri; Yousef Filizadeh; Pourang Kasraie

Volume 24, Issue 3 , September 2022, Pages 947-959

https://doi.org/10.22059/jci.2021.326558.2577

Abstract
  The effects of chemical fertilizer of urea in 5 levels (0, 30, 60, 90 and 150 kg ha-1) and biofertilizers in 4 levels (Nitroxin, Phosphate barvar2, mixed of both and control) on quantity and quality yield of valerian are studied during 2016 to 2020. Measured parameters include valernic acid (percent), ...  Read More

Evaluation of Yield Stability of a Number of Cucumber Lines (Cucumis sativus L.) during Spring and Autumn Cropping Seasons

Atefeh Beilari; Jamal-Ali Olfati; Masood Esfahani; Nader Pirmoradian

Volume 24, Issue 3 , September 2022, Pages 961-975

https://doi.org/10.22059/jci.2022.322875.2545

Abstract
  This study aims at evaluating the yield of cucumber genotypes in two seasons, and identifying cucumber genotypes with high yield and stability. The research has been carried out in the greenhouse of the Department of Horticultural Sciences, University of Guilan, as a factorial experiment in a completely ...  Read More

Study of Concentrations of Nitrates and Heavy Metals in the Soil and Lettuce and Risk Assessment of its Consumption

Mohsen Seilsepour

Volume 24, Issue 3 , September 2022, Pages 977-993

https://doi.org/10.22059/jci.2022.326369.2574

Abstract
  This study is conducted to evaluate the concentration of nitrate and heavy metals in soil and edible organs of lettuce in Varamin plain farms for one year during 2017-2018. For this porouse, 30 lettuce fields in Varamin plain are selected and in the lettuce harvest season, soil and crop sampling are ...  Read More

Detection of tms2 Gene Causing Crown Gall in Two Commercially Cut Flower Roses ("Pearl" And "Angelina") by a Nano Biosensor

Akram Vatankhah; Saeed Reezi; Zahra Izadi; Abdorahman Motamedi; Mahdi Ghasemi Varnamkhasti

Volume 24, Issue 3 , September 2022, Pages 995-1005

https://doi.org/10.22059/jci.2022.327046.2580

Abstract
  In this study, the tms2 gene, the cause of crown gall, is detected in two Rosa hybrida L. (“Pearl” and “Angelina”) cultivars using electrochemical methods. In this study, stabilization, and hybridization of single-strand DNA (ssDNA) related to tms2 gene, Agrobacterium tumefaciens ...  Read More

Investigation of Suitable Storing Methods of Date Palm Inflorescence and Pollen

Aziz Torahi; maryam Boroujerdnia

Volume 24, Issue 3 , September 2022, Pages 1007-1017

https://doi.org/10.22059/jci.2022.325734.2567

Abstract
  This research has been done in a completely randomized design and using a factorial experiment with three 3 replications in Date palm and Tropical Fruits Research Center in Ahwaz for two years (2018-2019) to evaluate different methods of date pollen grain maintenance. Factors include type of pollen (fresh ...  Read More