1.

Evaluation of Drought Resistance Criteria in Some Cumin (Cuminum cyminum L.) Landraces

Pages 1-14
H Shoorideh; H Pakniyat; S Zare

2.

Study of Nitrogen Use Efficiency and Growth Analysis of Corn, Affected by Plant Density and Nitrogen Fertilizer Levels

Pages 13-25
S Hokmalipour; R Seyed Sharifi

3.

Effect of Plant Density on Growth and Yield of Three Sunflower Hybrids (Helianthus annuus L.) as a Second Crop

Pages 27-40
R Ghalandari; F Rhimzadeh Khoei; M Toorchi; B Behtari

4.

Modeling and Calculation of Power Consumption of Sahand 68s Combine for Harvesting Wheat (Alvand Variety)

Pages 41-59
SH Abdollahpour; HR Ghassemzadeh; S Zaree

5.

Determining a Suitable Mathematical Model to Predict the Repair and Maintenance Costs of Earthmoving Machines (Crawler tractor)

Pages 61-72
H Ghaffari; Kh Mohammadi-Ghermezgholi; R Fellegari; Y Ajabshirchi; M Dolat-Alizadeh

6.

Seasonal Fluctuations in Egg Parasitoid Fauna of Sunn-Pest Eurygaster integriceps Puton in Wheat Fields of New Bonab County, East Azerbaijan Province, Iran

Pages 73-83
Z Nozad Bonab; Sh Iranipour

7.

Optimum Cropping Pattern Analysis with Risk Factor Consideration and Water Use Standards of Kordistan Regional Water Company (Case Study: 150 Hectares Farm Area in Ghorveh Plain, Iran)

Pages 85-96
R Fellegari

8.

Effects of Nitrogen Rates on Critical Period of Natural Weed Interference on Barley Yield (Hordeum vulgare L. var. Makoei)

Pages 97-112
S Nasrollahzadeh; S Zehtab Salmasi; J Shafagh-Kolvanagh

9.

Effect of Row Spacing and Plant Density on Some Morphological Traits, Yield, Yield Components and Seed Protein in Two Chickpea (Cicer arietinum L .) Cultivars

Pages 113-126
A Yeilagh Cheghakhor; M Mesgarbashee; R Mamghani; M Nabipour

10.

Analysis of Fruit Skin Chlorophyll and Its Derivatives as a Valid Index in Determination of Commercial Maturity of Pear (Pyrus communis L.)

Pages 123-134
L Doleh; H Abdollahy; M Hassanpour Asil

11.

Effects of Time and Rate of Nitrogen Fertilizer Application on NUE and Yield of Rapeseed )Brassica napus L.( as Second Crop in Paddy Fields

Pages 135-155
P Tousi Kehal; M Rabiee

12.

Effect of Transplanting Date on Yield and Some Important Traits of Rapeseed Cultivars in Paddy Field of Guilan -Iran

Pages 153-173
M Rabiee; F Alinia; P Tousi Kehal


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