Volume & Issue: Volume 34, Issue 2, August 2021, Pages 262-542 

Research Paper

Effect of fire in Juniperus communis stands on vegetation composition and some soil characteristic of summer rangeland in Angas, Noshahr city, Mazandaran province

Pages 262-272

laleh amouzgar; Parviz Gholami; sohrab alvaninejad


Habitat suitability modeling of Onobrychis cornuta using Ecological Niche Factor Analysis in Rangeland of Baladeh, Nour

Pages 273-284

Farhad Borna; Reza Tamartash; Mohammad Reza Tatian; Vahid Gholami


Evaluation and Comparison of Biodiversity Indexes of Tree Species in Hyrcanian Forests (Case Study: Kheyroud, Ramsar and Neka Forests)

Pages 315-326

sahar Heidari Masteali


Floristic study of Lailakh region in Dehgolan, Kurdistan Province

Pages 297-315

Mohammad Aref Tabad; Vahed Abaszadeh; Hosein Maroofi; Nastaran Jalilian


Effect of Water Super Absorbent Hydrogel on Yield and Some Physiological Characteristics of Common Bean, Sesame and Maize in Drought Conditions

Pages 316-330

Mohsen Jahan; Mohammad Behzad Amiri; Negar Naseri Abkooh; Milad Salehabadi; Maryam Javadi


Investigation on the effects of growth regulators on morphological characteristics and antioxidant compounds of Lilium ledebourii Bioss under in vitro conditions

Pages 331-345

Esmaeil Chamani; Sakineh Karimi Ghalehtaki; Mehdi Mohebodini; Younes Pourbeyrami Hir


The improvement growth indices and seed germination of Echinacea purpurea by some of pre-harvest and priming treatments of seeds

Pages 346-358

Hadis Hasan beigi; Meisam Mohammadi; mehdi saidi


Identification of novel genes involved in anthocyanin and proanthocyanidin pigments accumulation in rice tissues using genome-wide association study (GWAS)

Pages 359-372

Reza Haghi; Arash fazeli; Asadallah Ahmadikhah; Vahid Shariati


Morphology and ultrastructure of pollen grain in some genera of Hyacinthaceae and their toxonomic importance

Pages 373-383

mehdi heidarian; Seyed Mohammad Mahdi Hamdi; Mohammad Mehdi Dehshiri; Taher Nejadsattari; Sayed Mohammad Masoumi


Dust sequestration comparison on leaves of four tree species in two domains of the Chitgar Forest Park

Pages 384-393

Mahnaz Khazaei; Vahid Etemad; Anoshirvan Shirvani; Mohsen javanmiri Pour


Putrescine impact in increasing the tolerance of plants to drought stress on some of Biochemical Parameters in wheat

Pages 394-410

Milad Kheiri Sis; Sodabeh Jahanbakhsh Godehkahriz; Seyede Yalda Raeesi sadati


Flora, Life Form and Chorology of plants in the Dareh Anar watershed basin in Bagmalek- Khuzestan

Pages 411-427

somaieh dehdari; Fariba Noedoost; Seyede Roya KazemiŁ; Maryam Farahinia; Fatemeh Shojaei


Ecological classification of plant species using isopam method (Case study: Gandoman wetland in Chaharmahal and Bakhtiari Province)

Pages 428-439

Shahrbanoo Rahmani; zeinab jafarian jolodar; Ataollah Ebrahimi; Barat Mojaradi


The study of chromosomal diversity in some species of Satureja

Pages 440-448

Fatemeh Rahbari; Nader Farsad-Akhtar; Jaber Panahandeh; Ahmad Razban Haghigi; Amir Hossein Talebpour


Modelling habitat preferences of water hyacinth (Eichhornia crassipes) in some wetlands of Guilan province

Pages 449-466

Rahmat Zarkami; Moein Ahmadi; Ali Abedini


the identification of physiological and biochemical changes in leave and shoot of stevia under low temperature

Pages 467-480

Nasrin Shirzadi; Maryam Nasr Esfahani; Shokoofeh Hajihashemi


Effect of arbuscular mycorrhizal fungus species on some growth and biochemical traits and nutrients uptake in the rooting of cutting of olive cultivars

Pages 481-493

Mohammad Reza Safari Motlagh; Behzad Kaviani; Mohammad Hossein Ansari


Effect of anisone essential oil on biochemical and shelf life properties of strawberry cultivar 'Albion'

Pages 494-505

bahareh ghorbani; Habib Shirzad; Abolfazl Alirezalu


Floristic study of Sarab-e-Kahman, Lurestan province

Pages 506-521

Mohammad Mehrnia


Distribution patterns, diversity and conservation Priorities of Onosma L. (Boraginaceae Juss.) in part of Armeno-Iranian Province of Iran

Pages 522-542

Siavash Naghizadeh; Ahmadreza Mehrabian; hossein moradi zeinab; Hossein Mostafavi; Farzaneh Khajoi Nasab