The effects of exposure time, different levels of arsenic and organic matter on earthworms´ growth

Pages 1-25

• View Article
• PDF 636.31 K

Technical and economic feasibility study of rooftop rainwater harvesting system ) Case Study: Gorgan University of Agricultural Sciences and Natural Resources)

Pages 27-50

mahboube bai

• View Article
• PDF 3.84 M

Developing management plan in Sabzevar region

Pages 51-71

ismael silakhori; majid ownegh

• View Article
• PDF 1.26 M

Digital soil mapping using Random Forest model in Golestan province

Pages 73-93

Mohamad Reza Pahlavan

• View Article
• PDF 3.35 M

Performance comparison of gene expression programming and artificial neural network methods to estimate water distribution uniformity in sprinkler irrigation

Pages 95-114

• View Article
• PDF 607.07 K

Evaluation of the Hydrus-2D in Simulation of Drainage Water and Phosphorus leaching with Different Fertigation Methods in Onion Field

Pages 115-133

khalil azhdary

• View Article
• PDF 836.77 K

Assessment of Soil Erosion Risk using a Fuzzy Model in Gharnaveh Watershed, Golestan

Pages 135-154

Mahdi Erfanian; Parisa Ghaharahmani Saatloo; Hossein Saadat

• View Article
• PDF 1.52 M

An investigation of sweet corn yield and water use influenced by different deficit irrigation methods and two sowing patterns.

Pages 155-171

Alireza kiani

• View Article
• PDF 438.07 K

Study the amounts of nitrogen mineralization from organic manures at different moisture conditions

Pages 173-190

• View Article
• PDF 882.85 K

Investigation the efficiency of using bed sill in reduction of scour around single pier and side-by-side piers

Pages 191-205

Neshat Movahedi; amir ahmad dehghani; Abdul Reza Zahiri; mohammad javad aarabi

• View Article
• PDF 1.25 M

Analysis of Temporal Variation of Hydrological Processes from Experimental Small Plots in a Forest Watershed

Pages 207-222

Seyed Hamidreza Sadeghi; Maliheh Sadat Zarif Moazam; Seyed Khallagh Mirnia

• View Article
• PDF 1.23 M

Developing Equations to Predict the Pattern of Soils Moisture Redistribution in Surface and Subsurface Drip Irrigation Systems Using Dimension Analysis

Pages 223-237

Bakhtiar Karimi; Teymour Sohrabi; Farhad Mirzaei; Behnam Ababaei

• View Article
• PDF 700.7 K

Adjustment of Hargreaves equation by replacing land surface temperature instead of air temperature for estimating reference crop evapotranspiration

Pages 239-254

Jalal Yarahmadi; Ali Rahimikhoob

• View Article
• PDF 655.33 K

The Economic analysis of deficit irrigation management and determination of the optimum depth of irrigation in sunflower plant

Pages 255-268

Ali ghadami firouzabadi; ali shahnazari; Mahmoud Raeini

• View Article
• PDF 469.15 K

Analysis of Alluvial Channels Stability based on Empirical and Analytical Methods

Pages 269-279

Reza Mir; Gholam Reza Azizyan; Reza Bozorgmehr

• View Article
• PDF 760.36 K

management of Zarringol plain in Golestan province by using ground water model

Pages 281-292

mehdi meftah

• View Article
• PDF 1.4 M

Daily rainfall-runoff modeling with Least Square Support Vector Machine (LS-SVM)

Pages 293-304

Mohsen Pourreza Bilondi; Abbas Khashei Siuki; sadegh sadeghi tabas

• View Article
• PDF 655.65 K