1.

Effect of row spacing and seeding rate on grain yield and agronomic traits of rainfed bread wheat cultivar Azar2 in high elevation area of Iran

Pages 1-15
E. Roohi
2.

Study the effect of conservation tillage on fuel consumption productivity and rain-fed wheat yield

Pages 17-28
Z. Shamabadi
3.

The effects of drought stress levels, sulfur application and manganese spraying on some physiological traits of sunflower (Helianthus annuus L)

Pages 29-44
G. Heidari; B. Hasanzadeh; A. Siosemardeh; Y. Sohrabi; Y. Emam; M. Majidi
4.

Evaluate of changes in the vertical distribution of leaf area of dryland wheat cultivars in competition with wild mustard in Gorgan

Pages 45-62
H. Rezvani; J. Asghari; S.M.R. Ehteshami; B. Kamkar
5.

Agro-Climatically Zoning of Iran by UNESCO approach

Pages 63-74
A. Ghaffari; V.R. V.R. Ghasemi; E. De Pauw
6.

Effects of wheat phosphorus residuals on vetch (Vicia Panonioca) yields and some soil physico-chemical properties in dry land condition

Pages 75-82
S. Pakravan; G.R. Valizadeh; A. Samadi; K. Alizadeh; J. Asghari
7.

Identification of cold tolerant safflower genotypes for winter planting in cold drylands

Pages 83-90
K. Alizadeh; M. Arshad


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