Volume 25 (2023)
Volume 24 (2022)
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)
Effect of Biochar and Biosulfur on grain yield and some ecophysiological traits of rapeseed (Brassica napus L.) under drought stress conditions in winter planting

mohsen karimimovahedi; Gholam Akbari; Gholam Ali Akbari; Fatemeh Benakashani; Mohammad Reza Ardakani

Volume 25, Issue 3 , September 2023, , Pages 533-542

https://doi.org/10.22059/jci.2022.339343.2684

Abstract
  Objective: Environmental stress, especially drought stress, is one of the most important factors that reduce the growth and development of oil plants such as rapeseed in arid and semi-arid regions. The purpose of this research is to investigate the effect of biochar and biosulfur on seed yield and some ...  Read More

Evaluation of Drought Tolerance and Susceptibility Indices of Rapeseed ‎Genotypes under Conditions of late Irrigation Interruption of Growing Season

hana aboodeh; abdelmehdi bakhshandeh; Mohammad Moradi Telavat; seyed ata Siadat; SeyedAmir Moosavi

Volume 25, Issue 1 , April 2023, , Pages 17-32

https://doi.org/10.22059/jci.2022.335213.2651

Abstract
  In order to determine drought stress in the final stages of flowering up to 50% pods and pods until harvest tolerance in canola genotypes via yield-base stress tolerance indices, a split plot experiment has been conducted based on the randomized complete block design with three replications at the research ...  Read More

Investigation of the Effect of Irrigation Interruption at Different Stages of Development on Yield and Yield Components of Rapeseed Using Meta-Analysis

omid Lotfifar; samaneh Mottaghi

Volume 24, Issue 1 , April 2022, , Pages 159-171

https://doi.org/10.22059/jci.2022.326748.2579

Abstract
  The purpose of this study is to use meta-analysis to combine the results of experiments conducted in Iran on the effect of drought stress due to irrigation cessation at different stages of development, on yield and yield components of canola. The studied traits include grain yield, oil and dry matter, ...  Read More

Effect of sodium nitroprusside on photosynthetic pigments and grain yield of rapeseed under different irrigation regimes

Mahdieh sheikhaliyan; Yousef Sohrabi; farzad Hossainpanahi; Amir Hossein Shirani rad

Volume 23, Issue 2 , June 2021, , Pages 291-306

https://doi.org/10.22059/jci.2021.299338.2364

Abstract
  In order to investigate the interaction between sodium nitroprusside and drought stress on photosynthetic pigments and their relationship with yield and yield components of rapeseed, an experiment was conducted during two cropping years (2015-16 and 2016-17) at Hamedan Agricultural and Natural Resources ...  Read More

The Effect of Foliar Application of Nano Material and Salicylic Acid on Spring Rapeseed Yield under Water Limitation Condition

kamel sajed gollojeh; Saeid Khomari; parisa sheikhzadeh mosadegh; naser sabaghnia; mehdi mohebodini

Volume 23, Issue 1 , March 2021, , Pages 113-126

https://doi.org/10.22059/jci.2020.299040.2358

Abstract
  The present research is carried out to study the effects of foliar application of Nano material and Salicylic acid (SA) on some agronomy, yield, and yield components of spring rapeseed under different water limitation treatments. For this subject an experiment has been conducted as split plot based on ...  Read More

Identification of Rapeseed Limiting Factors Using Performance Comparison Analysis

Shahram SekhavatiFar; ali Rahemi karizaki; Ali Nakhzari Moghaddam; Mehdi Mollashahi

Volume 22, Issue 1 , March 2020, , Pages 13-25

https://doi.org/10.22059/jci.2019.280944.2212

Abstract
  Understanding the performance potential and the gap between the actual yields of crops with the achievable function is necessary to diagnose the limiting factors of performance. The present study was conducted based on the method of CPA in 50 fields of Zavkooh villi (Kalaleh, Golestan, Iran) in 2016 ...  Read More

Evaluation of winter canola genotypes response to terminal drought stress under application of ammonium sulfate

Salman Azimi Sooran; Hossein Amirshekari; Amir Hossein Shirani Rad; Javad Mozaffari; Mohammad Hossein fotokian

Volume 20, Issue 3 , November 2018, , Pages 627-642

https://doi.org/10.22059/jci.2018.247437.1909

Abstract
  In order to study the effect of terminal drought stress on agronomic and qualitative traits of canola genotypes in the application of ammonium sulfate condition, an experiment was performed during two years of 2015-2016 and 2016-2017. This study was conducted as a factorial split-plot design based on ...  Read More

Study of root system relationship with water relations in Rapeseed under drought stress conditions

Hamid Jabbari; Nayyer Azam Khosh kholgh Sima; Gholam Abbas Akbari; Iraj Allahdadi; Amir Hossein Shirani rad; Ali Hamed

Volume 18, Issue 1 , March 2016, , Pages 1-19

https://doi.org/10.22059/jci.2016.56544

Abstract
  In order to study of root system relationship with water relations in Rapeseed under drought stress conditions, a pot experiment was carried out in greenhouse at Agricultural Biotechnology Research Institute of Iran (Karaj) in 2012. Five winter Rapeseed genotypes were evaluated under four irrigation ...  Read More

Effect of micronutrient elements on seed yield, qualitative traits and oil in winter rapeseed varieties

Marefat Mostafavi Rad; Esmaeil Jadidi; Taghi Babaei

Volume 16, Issue 3 , April 2014, , Pages 627-639

https://doi.org/10.22059/jci.2014.53263

Abstract
  In order to evaluate the seed yield and qualitative traits and oil in some winter rapeseed (Brassica napus L.) varieties as affected by micronutrient elements, this experiment was performed during 2011 - 2012 cropping seasons as split plot arrangement in randomized complete block design with three replications, ...  Read More

Effect of cooperation of Azotobacter chroococcum strains on yield, yield components and qualitative indices of rapeseed (Brassica napus L.) in Rasht

Mona Soroori; Seyed MohammadReza Ehteshami; Mohammad Rebiyi; Kazem Khavazi

Volume 15, Issue 1 , April 2013, , Pages 149-162

https://doi.org/10.22059/jci.2013.35730

Abstract
  In order to evaluate effect of Azotobacter chroococcum strains on yield, yield components and qualitative indices of winter rapeseed (Brassica napus L.), an experiment was conducted during 2009-2010 growing season at Research Institute of Rice in Rasht. The experimental design was completely randomized ...  Read More

Evaluation of nitrogen fertilizer management effects on yield in flowering stage of rapeseed in Gorgan region

Alireza Behdadian; Afshin Soltani; Ebrahim Zeinali; Hossein Ajam Norouzi; Hassan Masoumi

Volume 15, Issue 1 , April 2013, , Pages 163-174

https://doi.org/10.22059/jci.2013.35731

Abstract
  To evaluate the effects of nitrogen management at yellow budding stage on seed yield with using nitrogen nutrition index (ratio of nitrogen concentration in the plant to optimum concentration), of rapeseed farms in Gorgan, an experiment was conducted as a nested model arranged in a complete randomized ...  Read More

Evaluation of drought stress effect at terminal growth stage on quantitative and qualitative yield of rapeseed cultivars

Masoumeh Naeimi; Gholam Ali Akbari; Amir Hossein Shirani rad; Seyed Ali Mohammad Modarres-Sanavy; Seyed Ahmad Sadat nouri

Volume 12, Issue 2 , November 2010, , Pages 63-71

Abstract
  To evaluate the drought stress effect at terminal growth stage on yield of 12 rapeseed cultivars, an experiment was conducted with split-plot arrangement based on randomized complete block design with four replications at experimental field of Seed and Plant Improvement Institute, Karaj-Iran during 2005-06. ...  Read More

The effect of harvesting time on seed germination indices and seedling growth of six rapeseed cultivars

Seyyad Mohammad Reza Hashemi; Jafar Asghari; Masood Esfahani; Mohammad Rabiei

Volume 11, Issue 2 , November 2009, , Pages 75-82

Abstract
  The effect of harvesting time on seed germination and seedling growth of six rapeseed (Brassica napus L.) cultivars were evaluated in field and laboratory in 2004-05. The experiment was conducted in a complete randomized block design based on split plot layout with four replications. The seeds of rapeseed ...  Read More

Assessment of allelopathic effect of tobacco on germination and early growth of rapeseed

Mohammad Yazdani; Hemmatollah Pirdashti; MOhammad ALi Esmaeili; MOhammad ALi Bahmanyar

Volume 11, Issue 2 , November 2009, , Pages 83-92

Abstract
  In order to investigate the residual effect of different tobacco cultivars on germination and seedling growth of rapeseed, an experiment was conducted at laboratory and glasshouse during 2007 as factorial based on completely randomized design with four replications. Extracts of root and shoot from two ...  Read More