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Abstract - Following an overview of the agricultural engineering sector and grain-related activities in Tunisia, we employ a systems modeling approach to analyze the grain grading system. This analysis exploits the Objectives-Oriented Project Planning (OOPP) method. Then, we propose a model presenting the operation of this intricate system, enabling us to identify the governing information. We present a general model of the Information System for the grain grading system. Finally, we discuss the various results obtained front this application.
Keywords: System analysis, Agricultural system, Grain grading system, Information System
I. INTRODUCTION
Agricultural Engineering is a multidisciplinary field that encompasses various engineering principles related to both the production and processing of agricultural products. It draws upon expertise from mechanical, civil, electrical, food science, and chemical engineering, in addition to agricultural knowledge, all guided by technological advancements [1, 4]. The primary aim of this discipline is to improve the effectiveness and sustainability of agricultural practices.
Several analyses and discussions concerning the advancement of the agricultural sector have underscored the significance of modernizing farms. While the adoption of automated production systems is prevalent, particularly among structured livestock breeders at the Treaty and complementary food facilities, the utilization of Information and Communication Technology (ICT) remains limited in Tunisia [5-8].
Indeed, it is the grain grading system that establishes the pricing for trans actions during sales and purchases of grains, thereby influencing the technical and legal interactions among various stakeholders [9, 11].
This paper endeavors to acquaint readers with the realm of agricultural engineering and the grain grading system in Tunisia. It employs a meticulous analytical approach through the Objectives-Oriented Project Planning (OOPP) method to ensure an exhaustive examination of information. Subsequently, we discuss the necessity of an information system Lastly, the concluding section outlines future directions for research and development.
Throughout each stage, grains undergo a qualitative assessment to ensure their integrity and ascertain their commercial worth.
The process of evaluating the quality of grains is conducted through a grading scale during all entry or exit operations of grains. The main components of this scale include the Basic Price (BP), an Improvement factor (added to the basic price for higher quality grains), and a Reduction factor (deducted from the basic price for lower quality grains). The grain price...