with the collaboration of Iranian Society of Mechanical Engineers (ISME)
Optimization and Evaluation of Working Conditions of New Tillage Blade for Use in Tillage Tools

M. Mohammadi; S. H. Karparvarfard; S. Kamgar; M. Rahmatian

Volume 10, Issue 2 , 2020, , Pages 273-287

https://doi.org/10.22067/jam.v10i2.73914

Abstract
  Introduction Due to problems such as water resources constraints, poor soil and soil organic matter, and the problems related conventional tillage, the attention paid to protective tillage equipment should be taken into consideration by farmers. Today, agricultural machinery designers and manufacturers ...  Read More

Structural and Performance Evaluation of a Pollen-duster, Designed for Date Farms

F. Akhavan; S. Kamgar; A. A. Golneshan

Volume 9, Issue 2 , 2019, , Pages 427-438

https://doi.org/10.22067/jam.v9i2.68916

Abstract
  Introduction Pollinating elevated date palms has been a challenging problem for many years. A few types of equipment have been designed and manufactured in the last fifty years, using either low pressure or compressed air to overcome this problem. However traditional pollination is still the most popular ...  Read More

Application of generalized Hough transform for detecting sugar beet plant from weed using machine vision method

A. Bakhshipour Ziaratgahi; A. A. Jafari; Y. Emam; S. M. Nassiri; S. Kamgar; D. Zare

Volume 7, Issue 1 , 2017, , Pages 73-85

https://doi.org/10.22067/jam.v7i1.49959

Abstract
  Introduction Sugar beet (Beta vulgaris L.) as the second most important world’s sugar source after sugarcane is one of the major industrial crops. The presence of weeds in sugar beet fields, especially at early growth stages, results in a substantial decrease in the crop yield. It is very important ...  Read More

Field evaluation of cutter and feeder mechanism of chickpea harvester for lentil harvesting

S. Kamgar; F. Noori Gushki; H. Mustafavand

Volume 6, Issue 2 , 2016, , Pages 396-405

https://doi.org/10.22067/jam.v6i2.35790

Abstract
  Introduction The main producers of lentil are Canada, India, Nepal and China, respectively and Iran is the ninth producer in the world. The hand pulling is the usual method of lentil harvesting. Use of conventional combine because of short leg varieties, wide combine head in dry land and grain losses ...  Read More

Determining the most suitable frequency and shaking time for olive harvesting by a pneumatic branch shaker

A. Rezaei; M. Loghavi; S. Kamgar; Y. Mehdipour

Volume 6, Issue 2 , 2016, , Pages 417-428

https://doi.org/10.22067/jam.v6i2.33205

Abstract
  Introduction Olive (Oleo europaea) includes about 20 species of small trees from Oleaceae family. This point should be considered that Iran has allocated only a small universal market to its olive products in spite of having high production potentials; so that about 23 provinces of this country can ...  Read More

Tomato grading system using machine vision technology and neuro-fuzzy networks (ANFIS)

H. Izadi; S. Kamgar; M. H. Raoufat

Volume 6, Issue 1 , 2016, , Pages 49-59

https://doi.org/10.22067/jam.v6i1.33534

Abstract
  Introduction: The quality of agricultural products is associated with their color, size and health, grading of fruits is regarded as an important step in post-harvest processing. In most cases, manual sorting inspections depends on available manpower, time consuming and their accuracy could not be guaranteed. ...  Read More