Volume & Issue: Volume 34, Issue 3, September 2021, Pages 543-818 

Research Paper

Extraction and purification of alginic acid from brown algae on the east southern coast of Iran

Pages 543-559

Mohammad haji abolhasani


Evaluation of water deficite stress and plant growth-promoting rhizobacteria effect on some of morphological traits and expression level of TDC and STR at the root of Catharanthus roseus

Pages 560-575

Maryam Ahmadzadeh; AmirHossein Keshtkar; Kobra Moslemkhany; Masoud Ahmadzadeh


Effect of iron and zinc foliar application on some biochemical traits of Thymus (Thymus vulgaris L.) plant under nitrogen deficiency

Pages 576-592

Zeinab Asle Mohammadi; Nayer Mohammadkhani; Moslem Servati


Taxonomic study of seven species of Verbascum L. (Scrophulariaceae) based on molecular and morphological data in Iran.

Pages 593-605

Olanj olanj; Samineh Nouri; Fatemeh Heidari; Zeynab Shariat


Phylogenetic overdispersion of plant communities along elevation gradient in a mountain rangeland of southern part of Khorassan-Kopet Dagh floristic province

Pages 606-617

Maral Pashirzad; Hamid Ejtehadi; Jamil Vaezi; Richard p. Shefferson


Identification of chemical constituents and evaluation of allelopathic potential of field bindweed organs extract on growth and physiological parameters of bread wheat

Pages 618-632

Mohammad Pouresmaeil; Rouhollah Motafakkerazad; Mohsen Sabzi Nojadeh


Phenetic study on Iranian Delphinium and Aconitum species (Ranunculaceae) based on morphological characters

Pages 633-645

Masoomeh Hasanbarani; Fariba Sharifnia; mostafa Assadi


Effect of Salicylic Acid on Physiological and Biochemical characteristics of Melissa officinalis L. under Cadmium Stress

Pages 646-657

monavareh Heidari; Sedigheh Esmaeilzadeh Bahabadi; mohammad sangtarash


Species richness and flora of Mishdagh protected area in Khuzestan province

Pages 658-672

Mehri Dinarvand; Adel Jalili; Parvaneh Ashouri; mohamad hassanzadeh


Morphological Genetic Variation of Native Species of Aegilops triuncialis L. Collected from the northern half of Iran

Pages 673-686

Hadi Shirzad; Jafar Ahmadi; Mohammad JafarAghaei; Behzad Sorkhi


Investigation of biological and non-biological inraction on enzymatic and non-enzymatic antioxidant of coriander (Coriandrum sativum) under Pb stress condition

Pages 687-705

hamideh fatemi; Behrooz Esmaielpour


The effects of forest and rangelands covers on accumulation of soil nutrient elements in Kojour region

Pages 706-716

Afsaneh Farhadifar; Ghasem Ali Dianati Tilaki; Yahya Kooch


Investigation the effect of climate variables on growth patterns of the cypress (Cupressus sempervirens Var. Horizontalis) trees in Noshahr and Rudbar habitats

Pages 717-729

mehrdad ghodskhah daryaei; nasrin ahoo ghalandari; javad torkaman


Leaf anatomical and morphological characters of some species of Acer

Pages 730-748

Zohreh Karimi


Changes of morphological traits of Astragalus brachyanus species under environmental and management factors in mountainous rangelands of Rajhan, Urmia

Pages 749-765

Javad Motamedi; Zahra Mahmudi; Esmaeil Sheidai Karkaj; Morteza Mofidi


Effect of preharvest treatment of melatotin on ripening and postharvest qualitative characteristics of strawberry (Fragaria × anannasa cv. Queen Elisa)

Pages 766-779

Sirvan Mansouri; Hassan Sarikhani; Mohammad Sayyari; Morteza Solimani Aghdam; Mohammad Ali Askari Sarcheshmeh


Effect of methanolic extract of some endemic plants from Mazandaran on kinetic parameters of Broccoli’s peroxidase

Pages 780-792

Maryam Mohadjerani; Fatemeh Valiianamiri


Clustering of vegetation percentage in Artemisia sieberi communities with climatic, topographic and climatic factors (Case study: Yazd- Ardakan Plain)

Pages 793-805

Zinab Mirshekari; Majid Sadeghinia; Maryam Asadi


Composition of essential oil, antioxidant activity and pheniol and flavonoied content of different part of Postia puberula at post flowering stage

Pages 806-818

parvaaneh Hemmati Hassan Gavyar; Nezam Armand