Volume 25 (2023)
Issue 3 September 2023, Pages 521-838
Issue 2 June 2023, Pages 313-520
Issue 1 April 2023, Pages 1-311
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)

ISO Abbreviation: J Crop Improv

Frequency: Quarterly

Peer review policy: Double-blind peer review

Language: Persian with English Abstract

Average time to first decision: 5 Weeks

Acceptance Rate: About 21%

Open Access Journal Support

Article Processing Charges: 2,000,000 Rilas for Iranian Authors

 

      

             

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 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

Study of the seed priming effect of different barley (Hordeum vulgare L.) varieties on various germination characteristics

moslem heydari; Mehrdad Chaichi

Volume 25, Issue 3 , September 2023, Pages 543-555

https://doi.org/10.22059/jci.2023.350550.2754

Abstract
  Objective: Seed priming is the simplest and the best method to increase seed germination speed.Methods: To address this, in a study aimed at the effect of priming of different barley (Hordeum vulgare L.) cultivars on various germination characteristics, in the form of a factorial experiment was conducted ...  Read More

Investigate the effect of drought stress on root and shoot characteristics of safflower genotypes (Carthamus tinctorius L.)

Hamid Jabbari; Majid Gholamhoseini; Mohammad Bagher Valipour; Mohammad Reza Nazari; Amir Hossein Omidi; Habib Tashakori Meymand

Volume 25, Issue 3 , September 2023, Pages 557-573

https://doi.org/10.22059/jci.2023.351005.2760

Abstract
  Objective: This research was carried out in order to investigate the effect of irrigation regimes on morphological traits of root and shoot of safflower genotypes.Methods: A field experiment has been conducted via polyvinyl chloride (PVC) pipes at research field of Seed and Plant Improvement Institute ...  Read More

Genetic evaluation of bread wheat spike length in diverse population derived from Roshan-D-01 line× Roshan cultivar

Maryam Dorrani-Nejad; Ali Kazemi Pour; Mohammad Ghader Ghaderi; Ali Akbar Maghsoudi Moud; Roohollah Abdoshahi

Volume 25, Issue 3 , September 2023, Pages 575-585

https://doi.org/10.22059/jci.2023.352803.2773

Abstract
  Objective: World food security depends on two major cereal crops, wheat and rice. Where wheat is more important for its market value and production amount. Grain yield is determined by the achievement and distribution of assimilates in sink organs. Sink size in wheat depends on the number of spikelets ...  Read More

Estimating maize canopy nitrogen content using aerial multispectral remote sensing by unmanned aerial vehicle

Nikrooz Bagheri; Maryam Rahimi Jahangirlou; Mehyar Jaberi Aghdam

Volume 25, Issue 3 , September 2023, Pages 587-602

https://doi.org/10.22059/jci.2022.341850.2700

Abstract
  Objective: In order to present a new, non-destructive, accurate, and fast method for estimating the nitrogen content of corn, Unmanned Aerial Vehicle (UAV) multispectral sensing technology was used. Methods: The experiments were performed based on a randomized complete block design in four levels of ...  Read More

The Effect of Inoculation with Two Mycorrhizal Species on Fractionation and Uptake of Cadmium in Presian Clover

Marzieh Mowlavi Sorond; Jalal Sadeghi; Amir Lakzian

Volume 25, Issue 3 , September 2023, Pages 603-617

https://doi.org/10.22059/jci.2023.348885.2746

Abstract
  Objective: In addition to improving root growth and increasing the absorption of nutrients by plants, mycorrhizae affect the availability and different forms of heavy metals in the soil. This study investigated the effect of two mycorrhizal species on the partitioning of cadmium element and also the ...  Read More

Efficiency of using gibberellic acid hormone on grain yield performance of imported cultivars faba bean by GGE-biplot method

mohammadreza dehghani; mozhgan hashemi; maryam dahajipour; shahram Mohammady

Volume 25, Issue 3 , September 2023, Pages 619-631

https://doi.org/10.22059/jci.2023.333507.2635

Abstract
  Objective: It is quite effective to identify high-yielding and stable genotypes and evaluate different genotypes in various environmental conditions. Methods: This study was conducted to evaluate the response of 12 imported faba bean genotypes with the application of gibberellic acid hormone (environmental ...  Read More

Investigating the agronomic value of two new bean cultivars applying for commercialization

Babak Darvishi; Enayat Rezvani; Hosein Sadeghi; Mostafa Shakeri; Hamed Nasiri Vatan; Mohammad Kavand; Shamsollah Yenkejeh Farahani; Mehran Sharafizad

Volume 25, Issue 3 , September 2023, Pages 633-649

https://doi.org/10.22059/jci.2022.348230.2742

Abstract
  Objective: This experiment was conducted to investigate the agricultural value of two new varieties of beans: Sepehr and Sembol, which were introduced by the private sector with the aim of registering the named varieties in the national list of plant varieties.Methods: These cultivars (Sepehr and Sembol) ...  Read More

Effect of foliar application of Magnesium sulfate and Manganese sulfate on yield and some quantitative traits of Agria cultivar Potato

morteza Barmaki; damoon rajabzadeh; Khadijeh Aghaeifard

Volume 25, Issue 3 , September 2023, Pages 651-667

https://doi.org/10.22059/jci.2023.324438.2558

Abstract
  Objective: The present research was conducted in order to investigate the effect of different levels of Magnesium sulfate and Manganese sulfate on yield and some quantitative traits of Potato in Agria cultivar. Methods: The experiment was conducted as a factorial in the form of a randomized complete ...  Read More

Effect of putrescine on dried flower yield and essential oil components changes of Chamomile Plants (Matricaria chamomilla L.) under different moisture regimes

HOSEIN nAZARLI; ali naderi arefi

Volume 25, Issue 3 , September 2023, Pages 669-684

https://doi.org/10.22059/jci.2022.334898.2647

Abstract
  Objective: In order to improve the tolerance of German chamomile cultivars to moisture regimes, this factorial experiment was conducted in a randomized complete block design in three replicates, in the agricultural college of Tehran university in 2013-14 cropping season. Methods: Experimental treatments ...  Read More

Effect of plant density, trifluralin and mechanical control on weed control and fennel yield in Khuzestan province

mohammad reza baghbani; Abdolreza Siahpoosh; Alireza Shafeinia; Elham Elahifard

Volume 25, Issue 3 , September 2023, Pages 685-702

https://doi.org/10.22059/jci.2022.338577.2678

Abstract
  Objective: Fennel, scientifically named Foeniculum vulgare L., is one of the most important and widely used medicinal plants of the Apiaceae family. This condition ultimately affects its performance, reducing it. Methods: Therefore, in order to evaluate weed control and boost performance via plant density, ...  Read More

Investigating the effect of seed priming and foliar application of seaweed extract and salicylic acid on thymus under drought stress

Faezeh Samandari Bahr Aseman; Anahita Rashtian; Afagh Tabandeh Saravi; Mojtaba Soleimani Sardo

Volume 25, Issue 3 , September 2023, Pages 703-718

https://doi.org/10.22059/jci.2023.341068.2694

Abstract
  Objective: Considering the importance (Thymus vulgaris L.) and the effects of seaweed extract and salicylic acidpriming in increasing drought resistance at different stages of plant growth, an experiment was done as a factorial layout based on a completely randomized factorial design with three replications ...  Read More

The effect of Trichoderma harzianum on the antioxidative traits of Ocimum basilicum L. under different irrigation regimes

Mina Amani; Saeideh Alizadeh-Salteh; Mohsen Sabzi nojadeh; Mehdi Younessi Hamzekhanlu

Volume 25, Issue 3 , September 2023, Pages 719-735

https://doi.org/10.22059/jci.2023.345935.2730

Abstract
  Objective: Taking advantage of the symbiotic relationship between plants and Trichoderma fungi is one of the ways to reduce water stress in plants. The present study was conducted in order to investigate the effect of Trichoderma fungus on the antioxidant properties of the basil medicinal plant (Ocimum ...  Read More

The effect of drought and heavy metal stresses on growth characteristics, morphology and seed weight of quinoa plant

Fatemeh Mirzaei; Mohammad Rafieiolhossaini; Nafiseh Rangzan; Mahdi Amirusefi

Volume 25, Issue 3 , September 2023, Pages 737-754

https://doi.org/10.22059/jci.2023.352391.2771

Abstract
  Objective: Quinoa, with its high nutritional value, is highly resistant to a wide range of non-biological stresses. Despite the limited resources and the increasing demand for food products in lands with low or limited fertility, it can be cultivated well and produces a good product. Methods: This experiment ...  Read More

Evaluation of phytochemical traits in different ecotypes of marshmallow (Althaea spp.)

Amin Arjmand; Mohsen Ebrahimi; MohammadReza Bihamta; Narges Moradi

Volume 25, Issue 3 , September 2023, Pages 755-767

https://doi.org/10.22059/jci.2023.356938.2801

Abstract
  Objective: Marshmallow (Althaea spp.) is a plant belonging to the Malvaceae family and is native to Asia, South Africa, and America. It is found in Iranian natural pastures throughout the country. The purpose of this research is to identify the best ecotypes of Golkhtami in terms of phytochemical traits ...  Read More

The effect of salinity stress and foliar application of nano-fertilizers on quantitative and qualitative characteristics of quinoa forage

Faezeh Heidari; Jalal Jalilian; esmaeil gholinezhad

Volume 25, Issue 3 , September 2023, Pages 769-785

https://doi.org/10.22059/jci.2022.338348.2672

Abstract
  Objective: Regarding the importance of nutritional management in saline conditions and the need to investigate the nutritional aspects of the new quinoa crop, this research was conducted with the aim of investigating the effect of different levels of salinity stress and different nano fertilizers on ...  Read More

The effect of culture media on some morphophysiological characteristics and nutritional value of (Agaricus subrufescens)

Razieh Khodsiyani; Mehrdad Jafarpour

Volume 25, Issue 3 , September 2023, Pages 787-806

https://doi.org/10.22059/jci.2023.347719.2741

Abstract
  Objective: Beta-glucan is one of the components of the mushroom cell wall and the most therapeutically important polysaccharide in mushrooms. The aim of this research is to produce a specific vermicompost to improve the nutritional value and evaluate the beta-glucan content in blazai mushroom (A.subrufescens). Methods: ...  Read More

Evaluation of the practical methods of complementary pollination on quality of kiwifruit cv. Hayward

Mohammad Ali Shiri; Malek Ghasemi

Volume 25, Issue 3 , September 2023, Pages 807-823

https://doi.org/10.22059/jci.2023.352398.2770

Abstract
  Objective: The objective of this study is to evaluate the effect of different methods of complementary pollination on the qualitative characteristics of kiwifruit cv. Hayward in order to introduce the most effective and practical complementary pollination method. Methods: The present study evaluated ...  Read More

Investigation of phenology and estimation of flower buds chill and heat requirements of some commercial almond cultivars using different models

Jafar Biabani; Abdolrahman Mohammadkhani; masoud fattahi

Volume 25, Issue 3 , September 2023, Pages 825-838

https://doi.org/10.22059/jci.2023.341628.2699

Abstract
  Objective: Almonds are high in antioxidants, vitamin E, protein, and fiber. This nutrient-rich nut is an excellent addition to any diet since it is a versatile ingredient linked to several health benefits. The development of communications have led to a wider cultivation of temperate fruits, cultivars ...  Read More

A study on physiological attributes and grain yield of sesame cultivars under different soil moisture regimes

Zahra Mehrabi zadeh; Parviz Ehsan Zade

Volume 13, Issue 2 , March 2012, , Pages 75-88

Abstract
  Sesame could be an appropriate oilseed crop for water limited environments. This research was aimed at studying growth, leaf chlorophyll fluorescence, proline content, yield and yield components of sesame cultivars under different moisture regimes. A 4-replicate split plot RCBD field experiment was conducted ...  Read More

Effect of cadmium on concentration of copper, iron, manganese and zinc in shoot of different cultivars of wheat

Iman Javad-zarrin; Babak Moteshare zade

Volume 17, Issue 1 , April 2015, , Pages 27-41

https://doi.org/10.22059/jci.2015.54786

Abstract
  The aim of this research was to evaluate the average concentrations of micronutrients including: Copper (Cu), Iron (Fe), Manganese (Mn) and Zinc (Zn) in the shoots of different cultivars of wheat in stem elongation stage in a soil contaminated with cadmium (Cd). The treatments consisted of three levels ...  Read More

Effect of some chemical treatments on postharvest quality and vase life of gerbera cut flowers (Gerbera jamesonii cv. Good Timing)

Elham Danaie; Younes Mostofi; Pejman Moradi; Reza Azizi nejad

Volume 13, Issue 1 , August 2011, , Pages 21-29

Abstract
  The effect of gibberelic acid (GA3) and ethanol on the postharvest quality and vase life of gerbera cut flowers was investigated. Freshly cut flower stems of gerbera cultivar ‘Good timing’, were put in vases containing zero, 50, 100, 150, 200 or 300 mgL-1 GA3 for 48 hr and then held in vases ...  Read More

Phenolic compounds and antioxidant activity of some Iranian and commercial apple varieties in West Azarbaijan province

Maryam Rafiee; Lotfali Naseri; Davoud Bakhshi; Asad Alizadeh

Volume 14, Issue 2 , February 2013, , Pages 43-55

https://doi.org/10.22059/jci.2013.29500

Abstract
  In this study, the amount of total phenol, chlorogenic acid, catechin, quercetin, phloridzin, cyanidin and antioxidant activity of apple (Malus domestica) skin and flesh of six Iranian cultivars, including: ‘Golab Kohanz’, ‘Sib Torsh Dirras’, ‘Ghara Yapragh’, ‘Torkman’, ...  Read More

Study on Enzymatic Activity and Biochemical Responses of Two Citrus Rootstocks to in vitro Salinity Stress

Fariborz Habibi; Mohammad Esmaeil Amiri

Volume 15, Issue 4 , January 2014, , Pages 165-177

https://doi.org/10.22059/jci.2013.51374

Abstract
  Enzymaticactivity and biochemical responsesof two citrus rootstocks [sour orange (Citrus aurantium L.) and trifoliate orange (Poncirus trifoliata Raf.)] to in vitro salinitystress were studied. Explants of both rootstocks were transferred to Murashige and Skoog (MS) solid proliferation medium containing ...  Read More

The effect of Cobalt, Molybdenum, and Nitrogen on morphophysiological characteristics of Phaseolus vulgaris in soilless culture

Nader Khadem Moghadam Igdelou; Ahmad Golchin; Khadije Farhadi

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

https://doi.org/10.22059/jci.2022.292101.2292

Abstract
  In order to study the effect of Cobalt, Molybdenum, and Nitrogen on the growth of Phaseolus vulgaris in soilless culture, a pot experiment was conducted in 2015-16 and in July, at 25˚C and light intensity of 40,000 lux as a factorial based on a CRD with 36 treatments and three replications in the greenhouse ...  Read More

Influence of inoculation method of arbuscular mycorrhizal fungi and rhizobacteria on maize under different fertilization conditions

Raheleh Ghale Ghafi; Hossein HajiAbaee; Fathieh Nabhani; Salvia Mohammadpour; Zahra Ardanji Kalate Siyahdasht

Articles in Press, Accepted Manuscript, Available Online from 05 November 2022

https://doi.org/10.22059/jci.2022.320438.2529

Abstract
  This study was carried out to investigate the effect of mycorrhizal fungi (Rhizophagus irigularis) and rhizobacteria (Pseudomonas fluorescens) on maize under different fertilization conditions as greenhouse research in the Jalin region of Gorgan in 2018 during two separate experiments. The aim of the ...  Read More

The foliar application effect of bacterial herbicides and aqueous extracts of plants on morphological characteristics and rice starch and Echinochloa crus-galli Weed

musa Ebrahimpour; Pourang Kasraie; Hamidreza Larijani; Hamidreza Tohidi moghadam; Sahar Honarmand Jahromi

Articles in Press, Accepted Manuscript, Available Online from 06 November 2022

https://doi.org/10.22059/jci.2022.342810.2706

Abstract
  In order to investigate the foliar application of bacterial herbicides and aqueous extracts of plants on morphological characteristics and starch of rice and barnyard grass weed, an experiment was conducted as split factorial based on a randomized complete block design cityAmol with three replications ...  Read More

Quantitative and qualitative yield of fennel (Foeniculum vulgare Mill) affected by application of wheat straw mulch and herbicide

Zoleikha Sharifi; ahmad zare; Elham Elahifard; alireza abdali

Articles in Press, Accepted Manuscript, Available Online from 15 November 2022

https://doi.org/10.22059/jci.2022.342600.2703

Abstract
  In order to evaluate different levels of wheat straw mulch and herbicide on quantitative, qualitative yield and weeds control of fennel (Foeniculum vulgare MIL.) an experiment was conducted arranged as split-plot based on a randomized complete block design (RCBD) with 3 replications at Agricultural Sciences ...  Read More

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

Evaluation of some morphological and physiological characteristics of cumin (Cuminum cyminum L.) by using of magnetic water and superabsorbent under low irrigation regime

ali ashori; Manoochehr Gholipoor; Ahmad Gholami; Hamid Abbasdokht

Articles in Press, Accepted Manuscript, Available Online from 23 November 2022

https://doi.org/10.22059/jci.2022.342656.2704

Abstract
  Evaluation of some morphological and physiological characteristics of cumin by using of magnetic water and superabsorbent under low irrigation regimeIn order to investigate magnetic and superabsorbent water on some morphophysiological traits and yield of cumin (Cuminum cyminum L.) under low irrigation ...  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

Improvement of photosynthetic and biochemical characteristics and cold tolerance in winter oilseed rape (Brassica napus L. Var napus) via selenium nanoparticles application in the rosette stage

Parisa Sheikhzadeh; Gholam Behzad; Nasser Zare; Mitra Rostami

Articles in Press, Accepted Manuscript, Available Online from 06 December 2022

https://doi.org/10.22059/jci.2022.340264.2692

Abstract
  To investigate the effects of selenium nanoparticles application on photosynthetic and biochemical characteristics and cold tolerance of oilseed rape, an experiment was carried out based on a randomized complete blocks design with three replications in the research farm station of the University of Mohaghegh ...  Read More

Assessment of yield, yield components and early maturing in six species of Brassica

Fatemeh Rashidi; Nadali Bagheri; NadAli Babaiean Jelodar; Ali Dehestani Kolagar

Articles in Press, Accepted Manuscript, Available Online from 18 December 2022

https://doi.org/10.22059/jci.2022.341495.2698

Abstract
  In order to identify important agronomic traits related to yield and introduce early with high-yielding cultivars in Brassica genus, 100 genotypes of six species of Brassica genus (B. napus, B. juncea, B. nigra, B. rapa, B. carinata and B. oleracea)were evaluated implementing latis square designs with ...  Read More

Effect of supplementary irrigation and foliar application of salicylic acid on growth, grain yield and some physiological characteristics of peanut (Arachis hypogaea L.)

Mehrab Mehri Charvadeh; Hamid Reza Zakerin; Marefat Mostafavi Rad; Saeed Sayfzadeh; alireza valadabadi

Articles in Press, Accepted Manuscript, Available Online from 18 December 2022

https://doi.org/10.22059/jci.2022.346492.2736

Abstract
  In order to evaluate peanut (Arachis hypogaea L.) NC2 variety growth as affected by supplementary irrigation and Salicylic acid, this experiment was performed as split plat based on randomized complete block design with three replications in experimental field of Agicutural and Natural Resources Research ...  Read More

Evaluation of spring oilseed rape cultivars response to terminal drought stress in Karaj

Madineh Bijani; Saeid Soufizadeh; Amir Hossein Shirani rad; Hamid Jabbari

Articles in Press, Accepted Manuscript, Available Online from 19 December 2022

https://doi.org/10.22059/jci.2022.347418.2740

Abstract
  To investigate oilseed rape cultivars under Late-season drought stress, a split-plot experiment was conducted in a complete randomized blocks design with four replications for two cultivation years (2017–2019) in Karaj agricultural research station. Treatments included three drought stress (full ...  Read More

Effect of soil application of nitroxin and vermicompost on morphological and biochemical traits of blackberry (Rubus sp.)

Roya Mousavi; Vida Chalavi; Kamran Ghasemi; Mehdi Hadadinejad

Articles in Press, Accepted Manuscript, Available Online from 03 February 2023

https://doi.org/10.22059/jci.2023.343045.2708

Abstract
  To investigate the effect of nitroxin and vermicompost on the qualitative and functional characteristics of blackberry, a factorial experiment was conducted in a completely randomized design with four replications in pots. The first factor was the percentage of vermicompost at five levels (0, 10, 20, ...  Read More

Estimation of chilling and heat requirements of different cultivars of blackberry in field conditions in East Mazandaran.

somayeh tabari; Mehdi Hadadinejad; reza norooz

Articles in Press, Accepted Manuscript, Available Online from 09 February 2023

https://doi.org/10.22059/jci.2023.344327.2720

Abstract
  In order to determine the chilling and heat requirements of blackberry (Rubus sp.) cultivars, three thorny (Tupy, Marion, Silvan) and two thornless (Merton and Red immature) cultivars after the onset of dormancy and after exposing the chilling requirement were collected of the Blackberries collection ...  Read More

The effect of drought stress, growth regulator and spraying of zinc and magnesium nanoparticles on morphological and biochemical traits on periwinkle herb (Catharanthus roseus (L.) G.DON)

Babak Sepehri; Hami dreza tohidi Moghadam; Farshad Ghooshchi; Meysam Oveysi; Pourang Kasraie

Articles in Press, Accepted Manuscript, Available Online from 04 April 2023

https://doi.org/10.22059/jci.2023.349779.2749

Abstract
  Periwinkle herb with the scientific name (Catharanthus roseus) is one of the most important medicinal plants in the world which in addition to haring leaves beautiful flowers and decorative application, it also has different applications in pharmaceutical industries cosmetics and hygienic. This plant, ...  Read More

Seed Coating of Lateral buds of Sugarcane stem and Selecting the Suitable Combination for Producing Single-bud Sugarcane Seeds.

zahra ajribzadeh; salim farzaneh; Mahmoud Shomili; Hamid Reza Balouchi; aziz Ker Mullah Chaab; Raouf Seyed Sharifi

Articles in Press, Accepted Manuscript, Available Online from 15 April 2023

https://doi.org/10.22059/jci.2023.343312.2713

Abstract
  This study was performed to investigate the effect of four types of binders at different levels: carboxymethylcellulose (40, 60 and 80 g/l), arabic gum (50, 100 and 150 g/l), tragacanth (30, 60 and 90 g/l) and starch (45, 60 and 75 g/l) as the first test and four types of nutrients with different levels: ...  Read More

Investigating the Effect of Planting Date, Irrigation and Nutrition on Seed and Oil Yield of Niger (Guizotia abyssinica (L.F.) Cass) in Pakdasht Region

maryam mansouri; Gholam Akbari; elias soltani; Fatemeh Benakashani

Articles in Press, Accepted Manuscript, Available Online from 13 June 2023

https://doi.org/10.22059/jci.2023.352989.2778

Abstract
  This research was carried out in the form of split-split plotin the form of a randomized complete block design with three replications in the year 2021 in the Aburihan campus research farm located in Pakdasht. In this study, irrigation cycle in three levels (once every 7 days, once every 10 days and ...  Read More

The effect of Zn and K application on some physiological traits and yield of wheat (Triticum aestivum L.) under drought stress

Hamzeh Khanjani afshar; Mojtaba Jafarzadeh Kenarsari; Mehrdad Chaichi; amin farnia

Articles in Press, Accepted Manuscript, Available Online from 28 August 2023

https://doi.org/10.22059/jci.2023.343548.2715

Abstract
  To investigate the effect of zinc and potassium application on some morphological traits and yield of wheat (Triticum aestivum L.) under drought stress, a split-factorial layout based on a randomized complete block design (RCBD) with three replicates were carried out at the experimental farm of the Research, ...  Read More

Analysis of effect environmental factors on cultivation of forage maize using of fuzzy logic

hossein pourhadian

Articles in Press, Accepted Manuscript, Available Online from 29 August 2023

https://doi.org/10.22059/jci.2023.352960.2776

Abstract
  Background: The precise zoning of environmental factors in each region for agricultural activities, provides a very important guide for decision-making by managers and policymakers in the agricultural sector and farmers. Objective: This study was conducted to zoning arable lands in Lorestan province ...  Read More

Evolution of yield and yield components of peanut in intercropping with Roselle in different levels of nitrogen

eshagh pourkarami; Mahdi Dahmardeh; mohammad galavi; issa khmmari

Articles in Press, Accepted Manuscript, Available Online from 31 August 2023

https://doi.org/10.22059/jci.2023.346478.2735

Abstract
  In order to evaluate the effect of intercropping of Roselle (Hibiscus Sabdariffa L.) on the yield and yield components of peanut (Arachis hypogea L.) at different levels of nitrogen fertilizer in the form of split plots experiment in the form of a randomized complete block design with three replications, ...  Read More

Evaluation of humic acid and fulvic acid with different sources of nitrogen fertilizer effects on agronomic characteristics of Anbarboo rice (Oryza sativa L.) under direct cultivation systems

Hasan Neisi; Mohammad Rafieiolhossaini; Mahmoud Reza Tadayon; Sayed Reza Ahmadpour; Akbar Karimi

Articles in Press, Accepted Manuscript, Available Online from 31 August 2023

https://doi.org/10.22059/jci.2023.352306.2769

Abstract
  Nitrogen is the most important nutritional element required by the rice plant, and a large part of it is lost in paddy fields through leaching, which can lead to environmental problems and reduce the efficiency of urea fertilizer use in rice cultivation. Therefore, the present experiment was conducted ...  Read More

Investigating the performance and physiological characteristics of wheat cultivars under the influence of nitrapyrin application in different tillage conditions

Ashkan Jalilian; Ghorban Khodabin; MOJDEH SADAT Khayat Moghadam; Ehsan Zandi Esfahan; Fatemeh Amini; Nima Shahbazi; Mohammad Zargaran

Articles in Press, Accepted Manuscript, Available Online from 01 September 2023

https://doi.org/10.22059/jci.2023.349512.2748

Abstract
  The use of nitrification inhibitor nitrapyrin is vital for the long-term maintenance of urea fertilizer in the soil and preventing its leaching. Therefore, this study was carried out to investigate the yield and physiological characteristics of different wheat cultivars under different levels of fertilization ...  Read More

Investigating the process of leaf senescence and growth indices of soybean under the effect of ellagic acid and seed quality

safiye arab; Mehdi Baradaran Firouzabadi; Ahmad Gholami; mostafa haydari

Articles in Press, Accepted Manuscript, Available Online from 01 September 2023

https://doi.org/10.22059/jci.2023.348675.2745

Abstract
  In order to investigate the effect of ellagic acid on the growth indices and leaf aging process in soybean, an experiment was conducted during the two years of 2018 and 2019 in the research farm of Shahrood University of Technology's Faculty of Agriculture. The experiment was carried out factorial in ...  Read More

Effect of foliar application of Ca and Zn fertilizer sources on seed yield and oil fatty acids composition of peanut

Faezeh Chehrehnoorani; Rahdari Parvaneh; Marefat Mostafavi Rad; Mahmoud Asadi; Shadi Kiabi

Articles in Press, Accepted Manuscript, Available Online from 03 September 2023

https://doi.org/10.22059/jci.2023.353009.2777

Abstract
  Background and objectives: Zn deficiency is one of the most important factors for the low peanut yield and Ca application is vital to optimal peanut yield. To evaluate the foliar application of Ca and Zn fertilizers on seed and fatty acids composition of peanut (cv. NC2), this study was doen in Agicutural ...  Read More

Effect of water stress on physiological and biochemical traits of safflower genotypes

Masomeh Ganji; Serolah Galeshi; Hamid Jabbari; Forough Sanjarian; Benjamin Torabi

Articles in Press, Accepted Manuscript, Available Online from 03 September 2023

https://doi.org/10.22059/jci.2023.350886.2759

Abstract
  Background: Water stress affects the crucial processes and yield of crops.Purpose: This study aimed to investigate the effect of water stress on physiological and biochemical traits of safflower genotypes.Materials and methods: A factorial experiment was carried out as randomized complete block design ...  Read More

The effect of mycorrhiza and phosphorus application on growth and physiological characteristics of maize and quinoa in intercropping by substitution method

tayebe rostami; hamid abbasdokht; hassan makarian; Manoochehr Gholipoor; khalil karimzadehasl

Articles in Press, Accepted Manuscript, Available Online from 04 September 2023

https://doi.org/10.22059/jci.2023.357310.2806

Abstract
  This study aimed to assess the effects of mycorrhiza and phosphorus fertilizer on morphophysiological traits and yield of quinoa (Chenopodium quinoa willd) and maize (Zea mays. L) In an intercropping system using the replacement method. A complete randomized block design with three replications was implemented ...  Read More

Evaluation of growth of corn in the vegetative stage under Contaminanted soil conditions by applaying sulfur-containing compounds and thiobacillus bacteria

hamzeh mirzaie; Farid Shekari; reza fotovat; mohammad amir delavar

Articles in Press, Accepted Manuscript, Available Online from 04 September 2023

https://doi.org/10.22059/jci.2023.355626.2794

Abstract
  Investigating the effect of various sources of sulfurous compounds along with the inoculation of Thiobacillus bacteria on corn plants under stress conditions of lead and zinc metals, Factorial experiment of randomized complete blocks design was carried out in the Agricultural Research Greenhouse of Zanjan ...  Read More

The Effect of Seed Priming and Foliar Application in Conventional and Nano Forms on Quantitative and Qualitative Performance of Safflower

Basir Samadi Firozabad; mahdi ghiyasi; Reza Amirnia

Articles in Press, Accepted Manuscript, Available Online from 10 September 2023

https://doi.org/10.22059/jci.2023.358846.2827

Abstract
  The present study was designed as a factorial experiment in a completely randomized block design (RCBD) at the research farm of the Central Station of Agricultural Research and Education Center of Tehran Province. The study aimed to investigate the effects of foliar application in the form of seven treatments ...  Read More

Evaluation of the effect of polyamines on antioxidant activities, oil, and protein contents and some physiological and biochemical traits of Camelina (Camelina sativa) under salinity stress

Esmaeil Gholinezhad; Bakhtiar Lalehgani; Shahryar Kazemi

Articles in Press, Accepted Manuscript, Available Online from 12 September 2023

https://doi.org/10.22059/jci.2023.356685.2797

Abstract
  In order to investigate the effect of polyamines on antioxidant activity and biochemical traits of Camelina under salinity stress conditions, a pot (as poen air) experiment was conducted at Payame Noor University (PNU), Iran in March 2022 as factorial layout based on a completely randomized design with ...  Read More

Evaluation of drought tolerance in fodder sorghum cultivars using stress sensitivity and tolerance indices

Farzad Fardin; Behzad Sani; payam moaveni; Gholam Reza AfsharManesh; hamid mozaffari

Articles in Press, Accepted Manuscript, Available Online from 13 September 2023

https://doi.org/10.22059/jci.2023.350687.2756

Abstract
  This experiment was conducted in order to evaluate the effect of water deficit irrigation on the agronomic characteristics of fodder sorghum cultivars in Kerman province. This experiment was carried out as a strip split-plot in a complete randomized block design with four replications in a research farm ...  Read More

Evaluation of yield and some agronomic and physiological traits in okra genotypes under the effect of different irrigation regimes

Mahtab Noori; Farangis Ghanavati; Gholam Reza Bakhshi khaniki; Hamid Sobhanian; Hamid Reza Fanay

Articles in Press, Accepted Manuscript, Available Online from 14 September 2023

https://doi.org/10.22059/jci.2023.346058.2732

Abstract
  Objective: In order to investigate the effect of irrigation intervals, 15 selected Okra genotypes from the National Gene Bank of Iran were cultivated and evaluated in a randomized complete block design with three replications in the 2020-2021 crop year in the experimental research farm of the Seedling ...  Read More

Wheat yield response to growing degree days of post/pre anthesis

Mehdi Joudi

Articles in Press, Accepted Manuscript, Available Online from 24 September 2023

https://doi.org/10.22059/jci.2023.354465.2790

Abstract
  The time and duration of developmental stages (phonological events) are important in grain yield determination of wheat. The aim of this research was to study the ratio of post- to pre-anthesis duration in wheat plant and to investigate its possible association with grain yield.Eighty-one wheat cultivars ...  Read More

The effects of iron and zinc foliar application on nutrients absorption improvement, seed yield and water use efficiency of sunflower under drought stress conditions

Raheleh Arab; Alireza Yadavi; Hamidreza Balouchi; Hamid Alahdadii

Articles in Press, Accepted Manuscript, Available Online from 25 September 2023

https://doi.org/10.22059/jci.2023.352118.2767

Abstract
  Objective: This experiment was conducted to investigate the effects of drought stress and foliar application of Fe and Zn on agronomical characteristics of sunflowerMethods: a farm experiment was carried out in the Fars agricultural research center in the split plots form base on a randomized complete ...  Read More

study effect of irrigation method and Level on yield, water use efficiency and quality of Alfalfa

Hossin Shamsi Mahmodabadi; Vahdat Barkhordari; Esmaiel Moghboli Damaneh

Articles in Press, Accepted Manuscript, Available Online from 25 September 2023

https://doi.org/10.22059/jci.2023.353565.2781

Abstract
  this study was to investigate the effect of different deficit-irrigation methods on forage yield, quality and water use efficiency of alfalfa under different water applications in agricultural research center of Jiroft provinceThe field experiment was carried out in split plot in a randomized complete ...  Read More

Effect of planting date and cultivar on growth stages, morphological traits, growth indices and corn yield in Karaj city

Ayoub Jafari; MohammadReza Bihamta; Masoumeh Moghbel; Saeid Soufizadeh; Saeed Bazgeer; Mostafa Karimi

Articles in Press, Accepted Manuscript, Available Online from 26 September 2023

https://doi.org/10.22059/jci.2023.345619.2727

Abstract
  In order to evaluate the effect of planting date on the morphological traits, growth indices and seed corn yield of three seed corn varieties, an experiment was carried out in 2019 in Karaj city in the form of once-shredded plots in the form of blocks. Complete randomization was done with four replications. ...  Read More

The effect of plant growth promoting rhizobacter, filter cake and herbicide on photosynthetic pigments and growth components of spinach plant

Kosar Asadzadeh; Habiballah Nadian Ghomsheh; Vahid Keshavarz-Tohid; Abdolreza Siahpoosh

Articles in Press, Accepted Manuscript, Available Online from 30 September 2023

https://doi.org/10.22059/jci.2023.352431.2772

Abstract
  In order to investigate the changes of chlorophyll pigments and growth components in spinach plant treated with Pseudomonads isolates as plant growth promoter and filter cake, under the stress of metribuzin herbicide, an experiment was inducted in factorial form in completely randomized blocks in the ...  Read More

Effect of Mycorrhizal inoculation and Salicylic Acid on Growth Characteristics, Yield and Quality of Marigold under Salinity Stress

ahmad koochekzadeh; Abdolreza Siahpoosh; Mohammad Reza Moradi Telavat; maryam shafiee

Articles in Press, Accepted Manuscript, Available Online from 02 October 2023

https://doi.org/10.22059/jci.2023.344308.2719

Abstract
  In order to evaluate the effect of salicylic acid and mycorrhizal in reducing salinity damage on the quantitative and qualitative yield of marigold a factorial pot experiment was conducted based on completely randomized design . This experiment was carried out with four replications in the Poldokhtar ...  Read More

The effect of silicon foliar application on some agronomic traits of camelina under drought stress

Nasrin Teimoori; Mokhtar Ghobadi; Danial Kahrizi

Articles in Press, Accepted Manuscript, Available Online from 21 October 2023

https://doi.org/10.22059/jci.2023.359066.2811

Abstract
  More than half of arable lands in Iran is cultivated as dryland. However, there is not any suitable oilseed crop for dryland conditions. Camelina oilseed crop, with low water requirement, can be cultivated in drylands. The research aimed was to investigate the effect of silicon foliar spraying in increasing ...  Read More

The melatonin effects on biochemical parameters and antioxidant defense system of basil plant (Ocimum basilicum L.) under copper and zinc toxicity

Hakimeh Oloumi; Ali Zamani; Hosein Mozaffari; Soudabeh Nourzad

Articles in Press, Accepted Manuscript, Available Online from 25 October 2023

https://doi.org/10.22059/jci.2023.351060.2761

Abstract
  The purpose of this research is to evaluate the effect of melatonin treatment on the tolerance of basil plants to the excess of mineral elements copper (50 and 150 μM) and zinc (50 and 100 μM) in the form of a completely randomized design with 3 factorial replications and in greenhouse conditions. ...  Read More

Evaluation of the effect of different sources of organic and mineral silicate fertilizers on the concentration of nutrients in two varieties of rice

َAzam Sadat Yousefi; Mohammad Ali Bahmanyar; Bahi Jalili; Mahdy Ghajar

Articles in Press, Accepted Manuscript, Available Online from 21 November 2023

https://doi.org/10.22059/jci.2023.350381.2753

Abstract
  In order to investigate the effect of using organic and mineral resources containing silicon on the concentration of nitrogen, phosphorus, potassium and silicon in two varieties of rice (Tarem Hashemi and Shiroudi), an experiment was conducted in the form of chopped plots with three replications in the ...  Read More

The effect of combined use of nitrogen fertilizer and sugarcane residue compost on wheat grain quality and yield under terminal heat stress conditions in Ahwaz

Masoumeh Makvandi; AbdolMahdi Bakhshandeh; Ali Moshatati; Mohammad Moradi Telavat; Aydin Khodaei joghan

Articles in Press, Accepted Manuscript, Available Online from 21 November 2023

https://doi.org/10.22059/jci.2023.358472.2810

Abstract
  In order to evaluate the effect of combined use of nitrogen fertilizer with sugarcane residues compost and plant growth promoting rhizobacteria on the quality and yield of wheat under terminal heat stress in Ahwaz, a split split plots experiment in randomized complete block design with three replications ...  Read More

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