1.

Investigation of the morphologic- physiologic changes of puccinelia distance and Aeluropus littoralis to salinity and drought resistance.

Pages 1-10
Asghar Ghasemi Phirouzabadi; Mohammad Jafari; Hossein Heidari sharifabad; Hossein Azarnivand; Hamid reza Abbasi
2.

Adaptation and establishment studies of some grass species in sub-steppic ranges of Kahak in Ghom Province

Pages 11-21
Mahdi Adnani; Abbas Pourmeidani; Mahdi Farahpour
3.

Forage production in 7 ecotypes of red clover (Trifolium pratense) in pure stands and in mix cropping with tall fescue in northern Alborz mountains, rangelands

Pages 22-33
Sadegh Poormoradi; Ali ashraf Jafari
4.

The Effects of Drought Stress on some Saxual‘s (Haloxylon aphyllum) Morphological Characteristics

Pages 34-43
Mohammad hadi Rad; Mohammad ali Meshkat; Mahdi Soltani
5.

The Study of Drought and Wet Year Assessment models for Stations in Mazandaran province

Pages 44-54
Shahram Khalighi Sigaroudi; Ali Sadeghi Sangdehi; Khaled Awsati; Usef GHavidel Rahimi
6.

Investigation the improvement operations affection on ecological indexes of rangeland health (Jahan Nama Garden, Golestan province)

Pages 55-65
Zeid Ahmadi; Gholam ali Heshmati; Mahdi Abedi
7.

Seed and hay production in 18 ecotypes of Crested wheatgrass Agropyron cristatum in cold-temperate territory of northern Lorestan

Pages 66-78
Ebrahim Rahmani; Ali AShraf Jafari; Eman Ghalanader
8.

Planting methods effect on Astragalus cyclophyllon establishment

Pages 79-84
Mohammad bagher Moshtaghyan; Hamid reza Keshtkar; Masood Esmaeili Sharif; Mahdi Razavi
9.

Comparison of nutritional values of important range species in semi warm steppe Rangeland of Khouzestan

Pages 86-95
Kurosh Behnamfar; Ata... Siadat; Mohammad hassan Salehe Shoshtari
10.

Determination of climatological deserts in Iran

Pages 96-113
Mohammad Khosroshahi; Mohammad taghi khashki; Tahereh Ensafi Moghaddam
11.

Aeolian horizontal distribution and maximum transport capacity of wind erosion events (Case study; Fallow lands of Yazd-Ardakan)

Pages 114-123
Hamid reza Azimzadeh; Mohammad reza Ekhtesasi; Hossein qoli Refahi; Hassan Rohipour; Manuchehr Gorji; Mohammad hasan Emtehani
12.

Comparison between Polylatice polymer and petroleum mulch on seed germination and plant establishment in sand dune fixation

Pages 124-136
Atta Rezaie


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