with the collaboration of Iranian Society of Mechanical Engineers (ISME)
Precision Farming
Rapid and Non-destructive Estimation of Apple Tree NPK Contents based on Leaf Spectral Analysis

R. Azadnia; A. Rajabipour; B. Jamshidi; M. Omid

Volume 14, Issue 2 , June 2024, , Pages 119-133

https://doi.org/10.22067/jam.2022.78770.1125

Abstract
  IntroductionApple is one of the most frequently consumed fruits in the world. It is a source of minerals, fiber, various biological compounds such as vitamin C, and phenolic compounds (natural antioxidants). The amount of nutrients plays a significant role in the growth, reproduction, and performance ...  Read More

Diagnosis of Early Blight Disease in Tomato Plant based on Visible/Near-Infrared Spectroscopy and Principal Components Analysis- Artificial Neural Network Prior to Visual Disease Symptoms

F. Azadshahraki; K. Sharifi; B. Jamshidi; R. Karimzadeh; H. Naderi

Volume 12, Issue 1 , March 2022, , Pages 81-94

https://doi.org/10.22067/jam.2021.67436.1001

Abstract
  Early diagnosis of plant diseases before the occurrence of symptoms can reduce the loss of the yield and increase the quality of agricultural crops. It also reduces the consumption of pesticides, environmental risks, and the cost of production. For this reason, the objectives of the present study were ...  Read More

Non-destructive prediction of apple firmness during storage based on dynamic speckle patterns

B. Jamshidi; A. Arefi; S. Minaei

Volume 7, Issue 1 , 2017, , Pages 140-151

https://doi.org/10.22067/jam.v7i1.49413

Abstract
  Introduction In recent years, the determination of firmness as an important quality attribute of apple fruits has been widely noticed. Common methods for firmness measurement are destructive and cannot be applied in sorting lines. Therefore, development of a non-destructive, simple, fast, and the low-cost ...  Read More

Pattern Recognition of Near-Infrared Spectroscopy for Non-Destructive Discrimination of Oranges Based on Taste Index

B. Jamshidi; S. Minaei; E. Mohajerani; H. Ghassemian

Volume 5, Issue 1 , 2015, , Pages 101-110

https://doi.org/10.22067/jam.v5i1.28211

Abstract
  In recent years, application of near-infrared spectroscopy (NIR) as a non-destructive technique combined with chemometric methods has been widely noticed for quality assessment of food and agricultural products. In chemometric methods, quality analyses are important issues which could be related to pattern ...  Read More