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)
Investigation of the effects of nitrogen levels & strees on agronomic & morphological traits of rice (Oryza sativa L.) Var. Tarom local

majid moslemi; hamidreza mobasser; nematollah sedaghat; eiman eshghi

Articles in Press, Accepted Manuscript, Available Online from 17 November 2022

https://doi.org/10.22059/jci.2022.322399.2540

Abstract
  Optimizing the rate of nitrogen fertilizer application is one of the important management strategies for yield improvement. In order to investigate the effects of nitrogen levels & stress during two years on morphological characteristics & agronomic traits of rice, an experiment was conducted ...  Read More

Determining the critical period of weed damage on yield and yield components of fenugreek (Trigonella foenum-graecum L.)

Alireza Hamdami; Hashem Hadi; Amir Rahimi

Articles in Press, Accepted Manuscript, Available Online from 28 November 2022

https://doi.org/10.22059/jci.2022.320153.2526

Abstract
  In order to investigate the effect of different periods of weed control and interference on yield and yield components of fenugreek, an experiment was done with two series of treatments including weed control from emergence to the third true leaf, to the sixth true leaf , to the first flowering branch, ...  Read More

Effect of nitrogen splitting and supplemental irrigation on yield, yield components, and oil percentage of sunflower

Abdollah fariSa; Ali Nakhzari Moghaddam; ali Rahemi karizaki; Mohammad Salahi Farahi

Volume 25, Issue 3 , September 2023, , Pages 521-532

https://doi.org/10.22059/jci.2022.322002.2536

Abstract
  Objective: In order to study the effect of nitrogen splitting and supplemental irrigation on yield, yield components and oil percentage of sunflower a factorial experiment was conducted based on randomized complete block design on farm research of Gonbad University with three replications during crop ...  Read More

Effect of Bacillus and Pseudomonas Bacteria on Quantitative and Qualitative Yield and Malting Efficiency of Different Barley Cultivars in Rainfed Conditions

Ebrahim Morshedi; MOHAMMAD HOOSAIN GHARINEH; Ahmad Kochekzadeh; Abdol Mehdi Bakhshandeh

Volume 25, Issue 2 , June 2023, , Pages 313-330

https://doi.org/10.22059/jci.2022.333633.2638

Abstract
  An experiment is conducted to evaluate effect of Bacillus and Pseudomonas on Quantitative and Qualitative Yield and malting efficiency of different Barley cultivars in rainfed conditions in a farm of Ilam Agriculture and Natural Resources Research Center in 2017 and 2018. The experiment is factorial ...  Read More

Effect of Vermicompost and Boron Fertilizer on Growth, Yield and Uptake of Nitrogen and Boron in Safflower (Carthamus tinctorious L.)

Somayyeh Chenani; Mohammad Moradi Telavat; Ali Moshattati

Volume 25, Issue 2 , June 2023, , Pages 369-385

https://doi.org/10.22059/jci.2022.311365.2459

Abstract
  To investigate the effect of different levels of vermicompost and boron on safflower grain and oil yield, a factorial experiment is conducted in a randomized complete block design with four replications in the 2016-17 crop year at the research farm of Agricultural Sciences and Natural Resources University ...  Read More

Effect of Combination of Nitrigen, Humic Acid and Vita Free on Seed Yield, Yield Components and Quality Traits of Two Sunflower Cultivars

Arefeh Alipour ghasem abad sofla; Ali Nakhzari Moghaddam; Mehdi Mollashahi; Ebrahim Gholamalalipour Alamdari

Volume 25, Issue 2 , June 2023, , Pages 387-403

https://doi.org/10.22059/jci.2022.341323.2697

Abstract
  Combining organic and chemical fertilizers is one of the most important ways to achieve sustainable agriculture. In order to investigate the effect of organic fertilizers with chemical fertilizers on yield, yield components, and quality traits of sunflower, a factorial experiment was conducted in a randomized ...  Read More

Investigating the effect of mycorrhizal fungi, the combined ratio of auxin/gibberellin and ascorbic acid on the yield, yield components and germination of corn

Tayebeh Jamshidnia; tayeb sakinejad; Alireza shokuhfar; reza Dadnia; Sedekiwan Marshi

Volume 25, Issue 2 , June 2023, , Pages 419-436

https://doi.org/10.22059/jci.2022.338452.2674

Abstract
  The present two-year research ‌(1397-1398) investigates the effect of Mycorrhizal inoculation. For this purpose, it takes‌ the combined ratio of Auxin/Gibirlin and Ascorbic acid on the yield and yield components of corn,‌ in the form of split factorial design in the form of randomized complete ...  Read More

Evaluation of the Effect of Different Irrigation and Nitrogen Fertilizer Levels on Growth Indices and Grain Yield of Winter Oilseed Rape (Brassica napus L.) in Drip Irrigation Method

Behrooz Dolatparast; Farzad Hosseinpanahi; Adel Siosemardeh; Hamed Mansory

Volume 25, Issue 1 , April 2023, , Pages 33-49

https://doi.org/10.22059/jci.2022.335869.2658

Abstract
  Considering the importance and value of water and optimal use of nitrogen for maintaining production productivity and simultaneously reducing the negative environmental effects, two experiments have been conducted in 2017-2018 and 2018-2019 cropping seasons in the research farm of the Faculty of Agriculture, ...  Read More

The Effects of Deficit Irrigation, Planting Date and Biofertilizers on Phenological Traits, Yield and Quality of Quinoa

Mohammad Jabbari oranj; Hosein Moghadam; Mohammad Reza Jahansooz; Ali Ahmadi; Babak Motesharezadeh

Volume 25, Issue 1 , April 2023, , Pages 235-252

https://doi.org/10.22059/jci.2022.341247.2695

Abstract
  In order to investigate the effects of irrigation, planting date, and biofertilizers on phenological traits, yield, and some qualitative traits of quinoa as a new plant, an experiment has been conducted on a farm located in Bilehsvar region of Ardabil Province in two cropping years from 2019 to 2021 ...  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

The Effect of Deficit Irrigation and Irrigation Method on Water Productivity, Yield, and Yield Components of Wheat

Nikrooz Shirinzadeh; Mohammad Hassan Biglouei; Karamat Akhavan; Adel Mohammadi

Volume 24, Issue 2 , June 2022, , Pages 283-296

https://doi.org/10.22059/jci.2021.309207.2444

Abstract
  In order to investigate the effect of deficit irrigation on quantitative and qualitative characteristics of wheat (Triticum asetivum L.) Morvareed cultivar, an experiment has been carried out with three main treatments including surface drip irrigation (TS), subsurface drip irrigation (TSS), and Furrow ...  Read More

Effect of Additive Intercropping Series of Sunflower with Basil, under Saline and Fresh Water Irrigation Regimes on their ‎Yield and Advantage Indices

sara Najafi; Issa Khammari; ahmmad ghanbari; mahdi dahmard

Volume 24, Issue 2 , June 2022, , Pages 311-323

https://doi.org/10.22059/jci.2021.316538.2496

Abstract
  Additive intercropping series of sunflower and basil have been laid out under salty and fresh water irrigation management with the aim of achieving the highest yield and intercropping advantage as a result of intercropping the two plants. An experiment has been performed at Zabol University during two ...  Read More

Effect of Planting Pattern and Nitrogen and Megafol on Yield, Yield Components, and Grain Protein of Chickpea under Rainfed Conditions

Masoud Lakzaei; Ali Nakhzari Moghaddam; Mehdi Mollashahi; Abbas Biabani

Volume 24, Issue 2 , June 2022, , Pages 325-335

https://doi.org/10.22059/jci.2021.317783.2507

Abstract
  In order to investigate the effect of planting pattern and nitrogen and megafol on grain yield, yield components, and seed protein of chickpea (Cicer arietinum L.) under rainfed conditions, a factorial experiment has been conducted in a randomized complete block design with three replications in Gonbad ...  Read More

Study of Grain Protein Yield of Red Bean in Different Plant Densities and Weed Control Methods

Mohsen Roshdi; Mohammad kazemalilou; Solmaz Kazemalilou

Volume 24, Issue 2 , June 2022, , Pages 353-364

https://doi.org/10.22059/jci.2021.306569.2422

Abstract
  The row spacing and planting density are important factors in yield of red bean. In this regard the effects of plant density and weed control methods on grain protein yield of red bean have been studied via a field study as a factorial based on complete randomized blocks design with three replications ...  Read More

Influence of Chemical and Integrated Weed Management on Yield and Yield Components of Grain Maize and Weed Population in Northern ‎Khuzestan

Mohsen Feyzolahi; Ali Monsefi; Afrasyab Rahnama; masomeh farzaneh

Volume 24, Issue 2 , June 2022, , Pages 423-435

https://doi.org/10.22059/jci.2021.319359.2522

Abstract
  In order to investigate the effects of chemical and integrated weed management on yield and yield components of grain maize and weed population, the study has been conducted as a randomized complete block design with three replications in 2018-19 in Shavar Research Center in Shavar region of Shousha ...  Read More

Investigation of Some Morphological Traits, Yield, Yield Components, and Oil Percentage of Sesame Genotypes under Drought Stress Conditions

Fazileh Dahie-Zehi; Mahmood Ramroudi; Abdolshakor Raissi

Volume 24, Issue 1 , April 2022, , Pages 41-51

https://doi.org/10.22059/jci.2021.316826.2499

Abstract
  In order to investigate the effect of drought stress on some morphological traits, yield, yield components, and oil percentage of sesame genotypes, an experiment has been conducted in form of split plots in a randomized complete block design with three replications during 2018 at the Research Farm of ...  Read More

Moisture Stress Tolerance of Atousa Potato Cultivar Compared to Agria and Marfona Cultivars

Amir hooshang Jalali; Ahmad Mousapour Gorji

Volume 23, Issue 2 , June 2021, , Pages 211-220

https://doi.org/10.22059/jci.2020.294573.2320

Abstract
  The phenomenon of reduced potato yield have increased in recent years under adverse conditions, such as water stress. The effects of water stress on yield and yield component of three potato cultivars have been evaluated in this study during 2019 growing season. This investigation has been arranged as ...  Read More

The Impact of Planting Density on Yield and Yield Components of Barley Cultivars under Rain-Fed ‎Condition of Gonbad-Kavous Area

mohammadsaleh ravan; ali Rahemi karizaki; Abbas Biabani; Ali Nakhzari Moghaddam; ebrahim gholamali pouralmdari

Volume 23, Issue 2 , June 2021, , Pages 277-289

https://doi.org/10.22059/jci.2021.297511.2347

Abstract
  In order to investigate the effect of barley cultivars on the yield and yield components of grain under rain-fed conditions a factorial experiment has been carried out in a randomized complete block design with four replications at Gonbad-e Kavous University Research Field during 2016 – 2017 and ...  Read More

Evaluation of the effects of 6-Benzyl Aminopurine application on safflower cultivars production under drought stress conditions

Leyli Golchin; Afshin Tavakoli; Ehsan Mohseni Fard

Volume 23, Issue 2 , June 2021, , Pages 321-334

https://doi.org/10.22059/jci.2020.300707.2381

Abstract
  In order to evaluate the increment possibility of safflower seed yield and oil percentage through the application of cytokinin, a split factorial experiment has been conducted based on randomized complete block design with four replications at the research farm of Agriculture Faculty, the University ...  Read More

Evaluating sowing method and soil applied herbicides on weed control and yield of sesame

Hossein Akbia; Elham Elahifard; Abdolreza Siahpoosh; Ahmad Zare

Volume 22, Issue 4 , December 2020, , Pages 543-556

https://doi.org/10.22059/jci.2020.295527.2333

Abstract
  Due to the low competitive ability of sesame against weeds, the presence of weeds greatly reduces sesame yield, therefore, weed control is very important in this crop. An experiment was carried out as split plots based on randomized complete block design with three replications in July 2017 in Ramhormoz, ...  Read More

The investigation of yield and seed protein of pea cultivars, total yield and LER in intercropping with spinach

Ali Nakhzari Moghaddam; Mojtaba Salehi Sheikhi; ali Rahemi karizaki; Majid Mohamad Eamaeili

Volume 21, Issue 4 , December 2019, , Pages 435-445

https://doi.org/10.22059/jci.2019.278309.2191

Abstract
  In order to investigate the effect of pea cultivars and planting pattern on yield and seed protein of pea, total yield and LER, a factorial experiment (two factors) was conducted in a randomized complete block design with three replications in research farm of Gonbad Kavous University during 2016-2017. ...  Read More

The effect of circuit irrigation, mycorrehiza inoculation and zeolite on yield and water use efficiency of mung bean

Seyed Abdollah Hosseini Chamani; Mohammad Hossain Gharineh; Abdol Mehdi Bakhshandeh; Amin Lotfi jalal-abadi

Volume 21, Issue 2 , July 2019, , Pages 119-130

Abstract
  In order to evaluate the effects of irrigation intervals, mycorrhizal fungi and zeolite fertilizer on some Mung bean traits, a factorial splitting experiment was conducted in a randomized complete block design with four replications in the Izeh region in July 2015-1016. The main factor included irrigation ...  Read More

Effect of Drought Stress on Leaf Chlorophyll fluorescence, Yield, Yield Components and Economic Water Use Efficiency of Selected Lentil Genotypes

Mohammad Hasan Vafaei; mahdi parsa; ahmad Nezami; Ali Ganjeali; Alireza Noroozi sharaf

Volume 21, Issue 2 , July 2019, , Pages 131-148

https://doi.org/10.22059/jci.2018.268140.2105

Abstract
  Lentil (Lens culinaris Medik) enjoys the second largest cultivation area among all planted pulses in Khorasan Razavi Province. In order to investigate the effect of drought stress on yield and yield components of selected lentil drought-tolerant genotypes, a split-plots experiment has been carried out ...  Read More

The effect of simultaneous cropping on agronomic characteristics of spring safflower cultivars (Cartamus tinctorius L.) in Aran and Bidgol region

Majid Alinaghipour; Mohammad Mirzakhani; Karim Nozad Namin

Volume 20, Issue 4 , February 2019, , Pages 755-767

https://doi.org/10.22059/jci.2019.248708.1908

Abstract
  In order to the effect of Simultaneous Cropping on agronomic characteristics of spring safflower cultivars (Cartamus tinctorius L.) in Aran and Bidgol region, this study was carried out in field of Kashan city of Esfahan province in 2013. A factorial arrangement of treatment in a randomized complete ...  Read More

The effect of foliar application of humic acid on some agromorphological traits and photosynthetic pigments of Niger under drought stress

Tahere Shahmirzaee jeshvaghani; Mohammad Rafieiolhossaini; Abdolrazagh Danesh Shahraki; Ali Tadayyon

Volume 20, Issue 4 , February 2019, , Pages 817-830

https://doi.org/10.22059/jci.2019.252193.1942

Abstract
  In order to investigate the effect of humic acid foliar application on drought stress effects of Niger (Guizotia abyssinica (L.F) Cass), a split plot experiment was done in a randomized complete block design with three replications at the research farm of the faculty of agriculture/Shahrekord University ...  Read More