1.

First Pages

2.

Evaluation on Effect of Tread Pattern on Tire Traction Performance by Finite Element Modeling

Pages 1-18
Ali Nejat Lorestani; Mohamad Younesi-Alamouti
3.

Opener geometry effect on weed seed bank

Pages 19-30
Ali Akbar Solh-Jou; Mohammad Reza Jamali; Ladan Joukar
4.

Monitoring of Operational Parameters of Unisem Pneumatic Planter and Modeling of Planting Uniformity by Image Processing

Pages 31-46
Saman Abdanan
5.

Development and Evaluation of a Hydraulic Hole Digger for Spot Treatment of Landscapes and Orchards

Pages 47-58
Orang Taki; Ardeshir Asadi
6.

Time Variation Modeling and Trend Analysis of the Biogas Production Using Geostatistic

Pages 59-70
Jalal Khodaei; Farzad Almasi; Rashed Mohammadrezaei
7.

Analysis and Comparison of Energy of Two Aeroponic and Ordinary Systems in Producing Solanum Tubrsosum L. Mini-Tubers

Pages 71-84
Siamak Gharibi Asl
8.

Impacts of Residue Management Methods and Fertilizer Levels of Nitrogen on Soil Residual Nitrate and Nitrogen Uptake under No-Tillage System of Corn

Pages 85-96
Majid Roozbeh
9.

Technical and Economical Evaluation of Self Peopelled and Tractor Mounted Cotton Pickers

Pages 97-108
Mohamad Hossein Saeidi-Rad; Abbas Mahdi-Nia; Saeed Zarif-Neshat
10.

Investigating factors affecting the performance of a plastic mulch remover and determining optimal conditions and parameters

Pages 109-124
mohammad dehghan; Hassan Sadrnia; Mohammad Hossein Abbaspour-Fard
11.

Fabrication and Performance Evaluation of Pressurized Pneumatic Cylinder Distributor Equipped with a Wind Separator for Row Cultivated Mung Bean using Grease Belt

Pages 125-138
Abbas Rezaei Asl; Ebrahim Esmaiehzadeh; Amir Amirian


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