Volume 23 (2021)
Issue 3 Summer 2021, Pages 253-482
Issue 2 Spring 2021, Pages 211-452
Issue 1 Winter 2021, Pages 1-210
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

 

      

             

1. Effects of Nitrogen Fertilizer and Crop Residues on Yield and Micronutrient Contents of Barley under ‎Deficit Irrigation

Maryam Niazi; Vahid Barati; Hamid Reza Boostani; Ehsan Bijanzadeh

Volume 23, Issue 3 , Summer 2021, Pages 253-270

Abstract
  This study has been performed at the experimental farm of the College of Agriculture and Natural Resources of Darab, Shiraz University during 2017-2018 growing season. A split factorial experiment in a randomized complete block design with three replicates is carried out. The treatments include two levels ...  Read More

2. Field Evaluation of Municipal Waste and Nitrogen Fertilizer Application on Forage Maize Yield and ‎Some Physical and Chemical Properties of Soil

Mohsen Seilsepour

Volume 23, Issue 3 , Summer 2021, Pages 271-284

Abstract
  In order to investigate the effects of compost and nitrogen on quantitative and protein content of forage corn and some physical and chemical properties of soil, a factorial experiment with 9 treatments in a factorial randomized complete block design has been conducted in the farm of Tehran Agricultural ...  Read More

3. The Effect of Municipal Sewage Sludge, Azotobacter, and Azospirillum Application on Some Fatty Acids and Nitrogen Indices in Canola

mehdi taheri asghari

Volume 23, Issue 3 , Summer 2021, Pages 285-302

Abstract
  In order to investigate the effect of municipal sewage sludge, Azotobacter, and Azospirillum on some nitrogen indices and fatty acid composition of Canola, a factorial experiment has been conducted based on randomized complete block design with three replications in the field of South Tehran Water and ...  Read More

4. The Effect of Application of Mostly Applied Antibiotics in Agriculture on Soil Bacteria and Fungi ‎Count in Rhizosphere Soil, Growth Indices, and Nodule Number of Chickpea Roots

Mehdi Rashtbari; Ali Akbar Safari Sinegani

Volume 23, Issue 3 , Summer 2021, Pages 303-320

Abstract
  The present study evaluates the effect of various application methods of mostly applied antibiotics in agriculture (gentamicin, oxytetracycline, penicillin) at different concentrations on root and shoot growth indices and number of rhizobial nodules of chickpea plant and the count of total bacteria, ...  Read More

5. Effect of Foliar Application of Magnesium Nanoparticles on Morphophysiologic Characteristics of ‎Sunflower Cultivars under Drought Stress

Azam Fatemi; payam moaveni; Jahanfar Daneshian; hamid mozaffari; Mehdi Ghaffari

Volume 23, Issue 3 , Summer 2021, Pages 321-333

Abstract
  The present study attempts to investigate the effect of Magnesium nanoparticle spraying solution on some morphophysiological traits of sunflower under experimental drought conditions. Hence, it conducts an experiment as split split plot in a randomized, completely block design, with three replicates ...  Read More

6. Effect of Organic Growth Stimulator on Yield, Yield Components, Oil Percentage, and ‎Some Physiological Indices of Safflower under Drought Stress Condition

Mahdi Motaefi; Alireza Sirousmehr; Mohsen Mohsen Mousavi nik

Volume 23, Issue 3 , Summer 2021, Pages 335-348

Abstract
  Drought stress is the most important factor in crop yield reduction. It is important to know how to cope with drought. This experiment is carried out to investigate the effect of organic growth stimulator (Hamoon green) on yield and some physiological indices of safflower under drought stress, during ...  Read More

7. The Effect of Ascorbic Acid, Salicylic Acid, and Nano-Micronutrient Chelate Fertilizer on ‎Yield and Yield Components of Quinoa under Water-Deficit Stress

Seyedeh nasrin Hosseini; Jalal Jalilian; esmaeil gholinezhad

Volume 23, Issue 3 , Summer 2021, Pages 349-361

Abstract
  In order to investigate the effect of water deficit stress and stress modifiers on some morphological and physiological characteristics and yield of Quinoa, a pots factorial experiment, based on a completely randomized design, with 16 treatments and 6 iterations has been done during 2019 at Urmia University. ...  Read More

8. The Effect of Deficient Irrigation on Growth Period Duration and Phenology of Some ‎Cannabis Ecotypes

Sadegh Asadi; Hosein Moghaddam; Hasanali Naghdi Badi; Mohammad Reza Naghavi; Seyed Alireza Salami

Volume 23, Issue 3 , Summer 2021, Pages 363-377

Abstract
  The present study has been conducted to investigate the duration of growth period of different cannabis (Cannabis sativa L.) ecotypes and their responses to water stress based on a factorial completely randomized experiment design in the greenhouse condition at the University of Tehran in 2017. Irrigation ...  Read More

9. Isolation and Identification of Arbuscular Mycorrhizal Fungi of Saffron Symbiosis and Investigation ‎of Their Effect on Yield and Nutrient Uptake under Water Interruption and Different Planting Bed

maryam habibi; faeze zaefarian; farhad rejali; nadali bagheri

Volume 23, Issue 3 , Summer 2021, Pages 379-391

Abstract
  In order to investigate the effect of Arbuscular mycorrhizal fungi in Saffron rhizosphere on yield and nutrient uptake, a study has been conducted as split plot factorial based on a completely randomized design with three replications in the institute of Soil and Water research in Karaj, during 2017-2020. ...  Read More

10. Evaluation of Physiological Characteristics, Yield, Yield Components, and Oil Yield of Dragon’s Head ‎under Deficit Irrigation Conditions in Response to Foliar Application of Brassinosteroid

Saeid Naservafaei; Yousef Sohrabi; Parviz Moradi

Volume 23, Issue 3 , Summer 2021, Pages 393-406

Abstract
  The present study has been conducted to investigate the effect of Brassinosteroid on some physiological traits, yield components, seed yield, and oil of Dragon’s head under deficit irrigation conditions. The experiment has been conducted as split-plot based on a randomized complete block design ...  Read More

11. The Effect of Nitrogen Fertilizer Treatments on Yield Traits, Essence Percentage, and Shoot Nitrogen Content of ‎Cumin under Different Irrigation Regimes in the Southern Region of Tehran

Zeynab- Kobra Pishva; Majid Amini-Dehaghi; Amir Bostani; Amir-Mohammad Naji

Volume 23, Issue 3 , Summer 2021, Pages 407-419

Abstract
  In order to study the effect of nitrogen fertilizer treatments on yield traits, essence percentage, and the amount of nitrogen in cumin stem and leaves under different irrigation regimens, an experiment has been conducted as split plot based on randomized complete block design with three replications ...  Read More

12. Study of the Effect of Elicitors Application on Osmotic Regulation, Cell Membrane Stability, ‎Photosynthetic Pigments and Essential Oil Yield in Hyssop under Drought Stress

Atefeh Sadat Mousavi; Masoumeh Naeemi; ali Rahemi karizaki; Abdolatif Gholizadeh

Volume 23, Issue 3 , Summer 2021, Pages 421-432

Abstract
  In order to investigate the effect of chitosan and salicylic acid elicitors on osmotic adjustment and some physiological traits of Hyssop under experimental drought conditions, an experiment has been carried out as a split plot design with randomized complete block design with three replications at research ...  Read More

13. Investigating the effect of chemical and organic fertilizer system on the quality and quantity of Amaranthus (cv. Cim) forage under the influence of different irrigation levels

Abdollah Hasanzadeh Gorttapeh; Saeid Heydarzadeh; Amir Rahimi

Volume 23, Issue 3 , Summer 2021, Pages 433-446

Abstract
  Amaranth forage plants, due to their nutritional properties and ability to adapt to drought conditions, can be a good option to deal with water deficiency and increased productivity under different fertilizer systems. This experiment spans for 2 years in form of a complete random block design based on ...  Read More

14. Investigating the Production of Melon Khatouni Cultivar under a Different Management of Fertilizer ‎Levels and Vermicompost Bed

Abbas Keshtehgar; Mahdi Dahmardeh; Behrooz Keshtegar; Ahmad Ghanbari; Issa Khammari

Volume 23, Issue 3 , Summer 2021, Pages 447-465

Abstract
  To evaluate the production of mashhadi melon (Khatouni cultivar) under different management of fertilizer levels and vermicompost bed, this study has been conducted as a factorial experiment in the form of a randomized complete block design with three replications during the spring of 2020 crop year ...  Read More

15. Evaluation of the Symbiotic Effect of Mycorrhiza Arbuscular on Some Pistachio Rootstocks under Salinity and ‎Drought Conditions

masoud fattahi; Abdorahman Mohammadkhani; Behroz Shiran; Bahram Baninasab; Rodabe Ravash

Volume 23, Issue 3 , Summer 2021, Pages 467-482

Abstract
  The present experiment has compared the resistance of different mycorrhizal pistachio rootstocks to salinity and drought stress in a completely randomized design with three replications. It has used Funneliformis mosseae and four pistachio species, Badami-e Riz Zarand, Qazvini, Sarakhs, and UCB1. In ...  Read More

1. 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 , Spring 2015, , Pages 27-41

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

2. 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 , Winter 2014, , Pages 165-177

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

3. 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 , Winter 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

4. 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 , Summer 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

5. 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 , Winter 2013, , Pages 43-55

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

1. Effect of pea cultivar and replacement and additive intercropping ratios of pea and spinach on yield and competition indices

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

Articles in Press, Accepted Manuscript, Available Online from 03 December 2020

Abstract
  In order to investigate the effect of pea )Pisum sativum L.( cultivar and replacement and additive intercropping ratios of pea and spinach )Spinacia oleracea L. (on yield and competition indices, a factorial experiment based on randomized complete block design with three replications was conducted at ...  Read More

2. The effect of Potassium silicate and late-season drought stress on the physiological characters of Canola

Mojdeh Sadat Khayat Moghadam; Ahmad Gholami; Amir Hossein Shirani rad; Mahdi BaradaranFiroozabadi; Hamid Abbasdokht

Articles in Press, Accepted Manuscript, Available Online from 03 February 2021

Abstract
  In order to study the effects of late-season drought stress and foliar application of potassium silicate on yield and yield components of spring genotypes of canola, a factorial split-plot experiment was conducted in Karaj, Iran in a randomized complete block configuration with three replications for ...  Read More

3. Evaluation of light consumption efficiency in a mixture of maize and beans cultivation under the influence of biologic and organic fertilizers

reza fatemi devin; Seyed Mohammad Bagher Hoseini; hosani moghadam; Babak Motasharezadeh

Articles in Press, Accepted Manuscript, Available Online from 03 February 2021

Abstract
  In order to investigate the effect(s) of biologic and organic fertilizers on light consumption efficiency in growing maize-bean mixture, an experiment was conducted in the form of split plots in a randomized complete block design with 12 treatments. Main plots containing different fertilizer systems ...  Read More

4. The Effect of Phosphate Solubilizing Bacteria on the Reaction of Bread Wheat Cultivars to Late-Season Heat Stress

Asma Aslani; Mahroo Mojtabaie Zamani

Articles in Press, Accepted Manuscript, Available Online from 14 March 2021

Abstract
  In order to investigate the possibility of reducing the negative effects of late-season heat stress using phosphate-solubilizing bacteria, this experiment was carried out as split factorial based on a complete randomized block design with three replications in Haftkel city, in growing season 2016-2017. ...  Read More

5. Study the antioxidant enzymes’ activity and biochemical responses of Safflower as affected by foliar application of melatonin under drought condition

Siavash Heshmati; Gholam Akbari; Majid Amini Dehaghi; Kayvan Fathi Amirkhiz; Keyvan Maleki

Articles in Press, Accepted Manuscript, Available Online from 28 March 2021

Abstract
  In order to study the foliar application of melatonin on plants grown from safflower in different seed quality under drought condition, two field experiments were carried out at research farm of Aburaihan Campus, University of Tehran in 2017 and 2018 growing seasons. The experimental design was split-factorial ...  Read More

6. The effect of foliar application of some chemical compounds on antioxidant enzymes activity and chlorophyll fluorescence of sunflower in different irrigation conditions

Mohammad Yazdandoost Hamedani; Mokhtar Ghobadi; Mohammad Eghbal ghobadi; Saeid Jalali Honarmand; mohsen saeidi

Articles in Press, Accepted Manuscript, Available Online from 07 April 2021

Abstract
  In order to evaluate the effect of foliar application of some chemicals on antioxidant enzymes activity and chlorophyll fluorescence of sunflower in different irrigation conditions and to identify compounds effective in reducing the adverse effects of drought stress, this experiment was conducted at ...  Read More

7. Study on remobilization of photosynthetic materials in Different Barley cultivars influenced by applications of different sources of fertilizer under dryland farming

Rahim Naseri; Amir Mirzaei; Amin Abbasi

Articles in Press, Accepted Manuscript, Available Online from 07 April 2021

Abstract
  in order to investigate the effect of inoculation with mycorrhizl fungi on the grain yield and gas exchange of barley cultivars in rainfed conditions, a field experiment was carried out in factorial arrangment using randomized complete block design with three replications at the farm station of Sarablah ...  Read More

8. Evaluation of response of wheat cultivars and lines to delay in planting date in Mashhad conditions

alireza khodashenas

Articles in Press, Accepted Manuscript, Available Online from 27 April 2021

Abstract
  In order to evaluation of grain yield of wheat cultivars in two planting dates and determination of proper cultivars for autumn and entezari culture, a study was carried out during two years 2015-2017 in Torogh research station in Mashhad. Tow planting dates of autumn and entezari culture were main plot ...  Read More

9. The effect of auxin foliar application in two irrigated safflower cultivars under drought stress

Seyed Basir Mousavi; Saeed Sayfzade; Hamid Jabbari; alireza valadabadi; Esmaeil Hadidi Masouleh

Articles in Press, Accepted Manuscript, Available Online from 29 April 2021

Abstract
  This study was conducted to evaluate the effect of auxin foliar application in two safflower cultivars under drought stress condition using a factorial split plot experiment with randomized complete block design in two years (2017-2018 and 2018-2019). This experiment evaluated irrigation at two levels ...  Read More

10. The effect of combined application of biochar, Azospirillum lipoferum and nitrogen on yield and yield components of rice (Oryza sativa L.) in both flooding and intermittent irrigation methods

mohammad kaveh; mohammad ali esmaili; Hemmatollah Pirdashti; Mohammad Reza Ardakani

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

Abstract
  In this study, the effect of combined application of biochar, Azospirillium lipofrom bacteria and nitrogen in two flooding and intermittent irrigation methods on yield and yield components of rice (Oryza sativa L. cv. ‘Tarom Hashemi’) was investigated. This experiment was done in split-split ...  Read More

11. Evaluation of growth, biochemical parameters, gas exchange capacity and photosystem II performance responses in black cumin plants under silver nanoparticles treatment

Sara Baniebrahimi; Leila Pishkar; Alireza Iranbakhsh; Daryush Talei; Giti Barzin

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

Abstract
  In order to investigate the physiological responses of black cumin seed (Nigella sativa L.) under different concentrations of silver nanoparticles (0, 2.5, 5, 10, 20, 40 and 80 mg/L AgNPs), a completely randomized design experiment was conducted with 5 replications in the greenhouse of Shahed University ...  Read More

12. 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

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

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 was conducted as split plots in a randomized complete block design with three replications at the research farm of Zabol University ...  Read More

13. Evaluation of germination in chia as a medicinal-oil seed plant under environmental stresses

ahmad zare; aydin khodaeaei; zienab khezrepoor

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

Abstract
  In order to evaluate chia (Salvia hispanica L) to temperature, under abiotic stresses (salinity and drought) three separate experiments were carried out in the laboratory of Agricultural Sciences and Natural Resources University of Khuzestan in four replications in 2018. Treatments included temperature ...  Read More

14. Effect of application of humic acid and seaweed extract on the growth and yield of Quinoa under drought stress

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

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

Abstract
  This study was conducted 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. This study was performed as split plots with a randomized ...  Read More

15. Evaluation of quantitative and qualitative yield of forage from additive series of snail medic in intercropping with sorghum under low irrigation condition

Saeed Sharafi

Articles in Press, Accepted Manuscript, Available Online from 19 May 2021

Abstract
  Therefore, the aim of this experiment was the investigation of different irrigation levels based on the water requirement of sorghum (Sorghum bicolor L.) on the qualitative and quantitative yield of forage produced by combined cropping patterns of sorghum and snail medic (Medicago scutellata L.). The ...  Read More

16. Investigation of physiological and biochemical responses of Cadaman and GF677 stone fruit rootstocks under drought stress

Somaye Amraee Tabar; Ahmad Ershadi

Articles in Press, Accepted Manuscript, Available Online from 23 May 2021

Abstract
  In this study, the drought tolerance threshold and relationships between some biochemical and physiological responses of two stone fruit rootstocks, Cadaman and GF677, were investigated. For this purpose, an experiment has been done using factorial trial based on a completely randomized design with three ...  Read More

17. Investigate the possibility of planting autumn of sugar beet by using the cycosel in Pakdasht climatic conditions

dalir fayazipour; Gholam Ali Akbari; Iraj Allah dadi; fatemeh amini; Marjan Alsadat Hoseinifard

Articles in Press, Accepted Manuscript, Available Online from 26 May 2021

Abstract
  This study aimed to evaluate the effects of planting date and spraying CCC on some biochemical characteristics and qualitative and quantitative yield of sugar beet. Therefore, the experiment was conducted using a Split factorial based on randomized complete block design with three replications in 2015-2016 ...  Read More

18. Investigation of the Effect of Crop Calendar on the Potential Climatic Water Productivity(PCWP) of Maize in Moghan Plain

ali akbar azizizohan; abdolmajid liaghat; Mehdi Shahabifar; Seyed Alireza Seyed jalali

Articles in Press, Accepted Manuscript, Available Online from 27 May 2021

Abstract
  The Potential Climatic Water Productivity(PCWP) is an important indicator to quantify the effect of intrinsic factors on physical water productivity. The crop calendar is one of the important factors affecting this index. Considering the importance of maize farming and the necessity of improving water ...  Read More

19. Effect of Pre formormospora indica and Foliar Application of Salicylic Acid on morphological characteristics and antioxidant enzymes of thyme irrigation cut-off stress

mrs Somayeh Mirzaei; Seyed Ataollah Siadat; Babak pakdaman sardrod,; Mohammad Moradi Telavat

Articles in Press, Accepted Manuscript, Available Online from 27 May 2021

Abstract
  In order to investigate the effect of Piriformospora indica and different levels of salicylic acid on morphological characteristics and activity of antioxidant enzymes of thyme (Thymus vulgaris L.) irrigation cut-off stress, an experiment has been conducted in the water year 2016, which has employed ...  Read More

20. Effect of methanol and seed inoculation with plant growth-promoting rhizobacteria on grain filling components, chlorophyll content and yield of safflower under various irrigation levels

Raouf Seyed sharif; reza seyed sharifi; Hamed Narimani

Articles in Press, Accepted Manuscript, Available Online from 02 June 2021

Abstract
  In order to study the effect of methanol and seed inoculation with plant growth promoting rhizobacteria on grain filling components, chlorophyll content and grain yield of safflower (Carthamus tinctorius L.) under various irrigation levels, a factorial experiment was conducted based on randomized complete ...  Read More

21. Evaluation of quantitative yield, essential oil yield and nutrient content of thyme in response to fertilizer sources and different irrigation regimes

Mohammad-Tayyeb Bayazidi-Aghdam; Jalal Jalilian; hamid Mohammadi

Articles in Press, Accepted Manuscript, Available Online from 02 June 2021

Abstract
  One of the most important goals of cultivating medicinal plants is to improve their essential oil content, which will be affected by environmental factors such as water deficit stress and nutritional stress conditions. In this regard, three years split plot study were done as a randomized complete block ...  Read More

22. Study of yield, morpho-physiological, and qualitative responses of potato superelite tubers to different seed coatings

Sevda Ghasemi Germi; morteza Barmaki; salim farzaneh; Mandana Amiri

Articles in Press, Accepted Manuscript, Available Online from 06 June 2021

Abstract
  AbstractThis study aimed to investigate the morpho-physiological responses of potato superelite mini-tubers to different coating treatments factorial experiment based on randomized complete block design with three replications in Research Farm of Mohaghegh Ardabili University in 2018-19. Experimental ...  Read More

23. Effect of some mycorrhizal fungi species on quantitative and qualitative properties of two landraces of Chicory in greenhouse conditions

Ali Yazdan panah gohari; Marzieh Ghanbari Jahromi; Vahid Zarrin nia

Articles in Press, Accepted Manuscript, Available Online from 06 June 2021

Abstract
  Mycorrhiza is a common group of microorganisms that can establish symbiotic relationships with plants. To evaluate symbiosis and compatibility between a collection of chicory seeds and mycorrhizal fungi, through inoculation, a factorial experiment was set up in a randomized complete block design. Two ...  Read More

24. 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

Articles in Press, Accepted Manuscript, Available Online from 10 June 2021

Abstract
  Additive intercropping series of sunflower and basil were laid out under salty and fresh water irrigation management. The aim was to achieve the highest yield and intercropping advantage as a result of intercropping the two plants. An experiment was performed at Zabol University during two cropping years ...  Read More

25. 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

Articles in Press, Accepted Manuscript, Available Online from 10 June 2021

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 was conducted in a randomized complete block design with three replications in Gonbad Kavous ...  Read More

26. The effect of living mulch type and planting time on weed control and black seed yield

peyman sharifi; Fatemeh Benakashani; Iraj Allah dadi; Gholam Akbari

Articles in Press, Accepted Manuscript, Available Online from 10 June 2021

Abstract
  To evaluate the effect of living mulches on weed control and yield of Black cumin (Nigella sativa L.) weeds by living mulch, a factorial split experiment was conducted in the form of a randomized complete block design with four replications in the research farm of Aburaihan Campus, the University of ...  Read More

27. Effect of Foliar and Soil Application of Zinc on grain yield and some biochemical traits of wheat (Triticum aestivum L.) under Salinity Stress

Hamed Narimani; Raouf Seyed sharif; fatemeh aghaei

Articles in Press, Accepted Manuscript, Available Online from 17 June 2021

Abstract
  In order to study the effect of foliar and soil application of Zinc on grain weight and some biochemical traits of wheat (Triticum aestivum L.) under soil salinity, an experiment was conducted as factorial based on randomized complete block design with three replications in research greenhouse of University ...  Read More

28. Effect of putrescine and bio fertilizers on grain yield and some physiological indices of wheat (Triticum aestivum L. (at various irrigation levels

alireza mohseni; Raouf Seyed sharif; saeid khomari

Articles in Press, Accepted Manuscript, Available Online from 17 June 2021

Abstract
  In order to study the effect of bio fertilizers and putrescine on yield and some traits of wheat (Triticum aestivum L. (at various irrigation levels, a factorial experiment was conducted based on randomized complete block design with three replications at the research farm of University of Mohaghegh ...  Read More

29. Effect of row spacing and nitrogen application rate on yield and some morphological and physiological characteristics of quinoa

Mostafa Ebrahimikia; Matin Jami Moeini; Hamid Marvi; Yousef Hasheminejhad; Mohammad Ghasemzadeh Ganjehie

Articles in Press, Accepted Manuscript, Available Online from 17 June 2021

Abstract
  To investigate the effects of row spacing and nitrogen application rate on growth and yield of quinoa, a split plot experiment was conducted in a randomized complete block design with three replications in Sabzevar during 2018. The factors studied were row spacing at three levels (25, 50 and 75 cm) and ...  Read More

30. Investigation the effect of biofertilizers, organic manure and chemical fertilizers on some quantitative and qualitative characteristics of Isabgol medicinal

Abdolshakoor Raissi; Fatemeh Nosrati; Hossein piri

Articles in Press, Accepted Manuscript, Available Online from 17 June 2021

Abstract
  The use of different nutritional sources is one of the effective ways to maintain soil quality and improve the quantitative and qualitative yield of plants. The aim of this study was to investigate the effect of organic, biological and chemical fertilizers on some quantitative and qualitative traits ...  Read More

31. Evaluation of water stress tolerance, dry forage yield and biochemical traits of five alfalfa cultivars

Mahmood Moradi Chegeni; Ahmad Ali Shoushi Dezfuli; Mahmood Tohidi; Mehdi Sadeghi; Farbod Fotouhi

Articles in Press, Accepted Manuscript, Available Online from 10 July 2021

Abstract
  One of the important activities to achieve drought tolerant cultivars is screening and selection of cultivars based on yield and biochemical characteristics. A split-plot experiment arranged in a randomized complete blocks design with three replications was carried out in Safiabad Agricultural Research ...  Read More

32. Weed management in seedling stage with emphasis on rice seeds coating in direct seeding system

Mehdi Esmaeiltabar; Faezeh Zaefarian; Shahram Nazari; Rahmat Abbasi

Articles in Press, Accepted Manuscript, Available Online from 10 July 2021

Abstract
  In order to investigate the effect of different weed control managements on emergence characteristics and morphological growth of rice seedlings in seedling stage in direct seeding system, an experiment was conducted in 2020 growing season. The experiment was performed as a factorial in a randomized ...  Read More

33. Effects of Superabsorbent and Deficit Irrigation on Yield, Water Productivity and Production Function of Cherry Tomato

sayyed-pooya hosseini; soudabeh golestani kermani; kourosh qaderi; nasrin sayari

Articles in Press, Accepted Manuscript, Available Online from 10 July 2021

Abstract
  The experiment was carried out as a factorial based on completely randomized design during spring of 2019 in the research greenhouse of Shahid Bahonar University of Kerman. The research factors included 3 irrigation levels Fc100, Fc75 and Fc50 (100, 75 and 50 percent field capacity) as the first factor ...  Read More

34. Study of the effect of different methods of application of humic acid and aminchelate on growth characteristics, yield and concentration of nutrients in greenhouses cucumber Var. Supersultan

Mohsen Seilsepour

Articles in Press, Accepted Manuscript, Available Online from 10 July 2021

Abstract
  To evaluate the effect of different application methods of humic acid and aminochelate (Foliar application and soil application) on growth and yield of greenhouse-cucumber (Cucumis sativus. L), an experiment research at greenhouse for two years was carried out with three replications with randomized ...  Read More

35. The effect of some organic and biological fertilizers on reducing the population of root-knot nematode ( Meloidogyne spp.) on pomegranate

Razieh Assadi; Mostafa Darvishnia; Mehdi Nasr Esfahani; Eidy Bazgir; Samira Pakbaz

Articles in Press, Accepted Manuscript, Available Online from 19 July 2021

Abstract
  One of the most important pathogens in plants including pomegranate, are root-knot nematodes (Meloidogyne spp.) causing considerable damage to this important export product. Due to the importance of the subject which was done in 2018- 2019 in the Faculty of Agriculture of Lorestan University, studies ...  Read More

36. Testing of cultivation (agronomic) value of imported chickpea cultivars compared to Iranian cultivars

Babak Darvishi; Mehrdad Eshghi; Sarhad Bahrami; Hamid Nasiri; Rahmat Azad; Atefe Khandan; Rahman Bakhtar; abbas Norouzi

Articles in Press, Accepted Manuscript, Available Online from 19 July 2021

Abstract
  Value for Cultivation and Use (VCU) test is performed by Seed and Plant Certification and Registration Institute (SPCRI) or its legal representative according to articles 17-24 of second part of the executive regulations of the law on Registration of Plant Varieties. In this regard, in order to value ...  Read More

37. 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

Articles in Press, Accepted Manuscript, Available Online from 29 July 2021

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

38. Effect of redroot pigweed (Amaranthus retroflexus L.) and barnyard grass (Echinochloa crus-galli (L.) P. Beauv) interference on yield and essential oil of fennel (Foeniculum vulgare Mill.)

seyedeh roghaye hosseini valiki; Rahmat Abbasi; Hemmatollah Pirdashti; Vahid Akbarpour

Articles in Press, Accepted Manuscript, Available Online from 18 August 2021

Abstract
  Weed infestation in arable lands is much more than one species, so it is important to pay attention to the interaction of multy species of weeds. To study the effect of redroot pigweed (Amaranthus retroflexus L.) and barnyardgrass (Echinochloa crus-galli (L.) P. Beauv) interference on yield and essential ...  Read More

39. The effect of drought stress at different developmental stages on growth and some phytochemical parameters of Nepeta crispa

Mohammad Sayyari; Monirea Moradi Farsa; Ali Azizi

Articles in Press, Accepted Manuscript, Available Online from 18 August 2021

Abstract
  The phonological stage which abotic stress occurs is effective in determining the content of secondary metabolites in medicinal plants. In this research, the effects of drought stress imposing at different phenological stages on growth and some physiological and phytochemical responses of Nepeta crispa ...  Read More

40. The Effect of Arbuscular Mycorrhiza Fungi (AMF) on Yield and Some of Physiological Traits of Safflower under Water-deficit Stress Conditions

Hadi asadpour; Saeid Hazrati; Amir reza Sadeghi-Bakhtvari; Bahman Pasban Eslam

Articles in Press, Accepted Manuscript, Available Online from 18 August 2021

Abstract
  Arbuscular mycorrhiza fungi (AMF) reduce the effects of drought stress by altering some root properties and absorbing nutrients and water in plants. In order to evaluation the effect of AMF on some characteristics of spring safflower (Carthamus tinctorius L.-cv. Sofeh) under water-deficit condition, ...  Read More

41. Comparison of quantitative and qualitative yield of replacement ratios of chicory mixed cultivation with annual medic at different nutrient levels

Mehrnoosh Garshasbi; Mohammad Rafieiolhossaini; Sina Fallah; Ali Ashraf Jafari; Shamsali Rezazadeh

Articles in Press, Accepted Manuscript, Available Online from 28 August 2021

Abstract
  Some medicinal plants have an important role in producing of fodder with high quality. in order to investigate the effects of different treatments of fertilizer and ratios of mixed cultivation of Chicory and annual Medic, a factorial experiment was conducted in a randomized complete block design with ...  Read More

42. Evaluation of spraying time and cobult nanoparticle fertilizer using chemical and green chemistry methods on mor- pho- physiological indices of cowpea (Vigna unguiculata L.)

mahlagha kaikha; Mahdi Dahmardeh; issa khammari; ziba soorinezami

Articles in Press, Accepted Manuscript, Available Online from 28 August 2021

Abstract
  In order to evaluation of the spraying time and cobult nanoparticle fertilizer using chemical and green chemistry methods on morphophysiological indices of cowpea, this research was conducted in a factorial experiment in a the experiment was conducted Randomized Complete Block Design (RCBD) with three ...  Read More

43. 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

Articles in Press, Accepted Manuscript, Available Online from 28 August 2021

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

44. The Impact of Climate Change on Iran's Food Security: Predicting the Potential Yield and Production of Strategic Crops based on SSM-iCrop2 model

Alireza Nehbandani; Mojtaba Saadati; Mahdi Goodarzi; Afshin Soltani

Articles in Press, Accepted Manuscript, Available Online from 28 August 2021

Abstract
  Food security reduction due to climate change is one of the most important challenges in the 21st century. This study was carried out to predict the potential yield and production of the country’s strategic crops examining various climate change scenarios. In this study, the potential yield & ...  Read More

45. Effect of combined application of vermicompost and plant growth promoting rhizobacteria on seed yield in Sesame

Abdolreza Akhgar; Parisa Sotodeh

Articles in Press, Accepted Manuscript, Available Online from 28 August 2021

Abstract
  To study the effect of vermicompost and plant growth promoting rhizobacteria (PGPR) on yield indices, oil and protein percent and elements concentration of seed in sesame (Sesamum indicum L.), a greenhouse experiment was conducted in factorial based on completely randomized design with four replications ...  Read More

46. Principal components analysis of some iranian and foreign safflower genotypes using morphological and agronomic traits

Hamid Jabbari; Hamid Reza Fanaei; Farnaz Shariati; Hamid Sadeghi Garmarodi; Mohamad Abasali; Amir Hasan Omidi

Articles in Press, Accepted Manuscript, Available Online from 09 October 2021

Abstract
  In this study, the genetic diversity of 122 safflower genotypes from the institute of plant genetics and crop plant research (IPK) and International Maize and Wheat Improvement Center (CIMMYT) were evaluated and their agronomic characteristics were compared with five Iranian Safflower cultivars. This ...  Read More

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