## 1 Introduction  
With the recent advancements in communication and physical sciences, it is now possible to connect physical objects to the Internet from any place any time for anything without human intervention by making everything smart. This advancement is referred to as the Internet of Things (IoT) [1]. One of this century's key technological development has been the IoT, which is still in its fancy stages. In the coming years, this development is expected to hit a big figure. By the end of 2024, 62 billion IoT devices are expected to exist [2]. According to Statista report, it is predicted that this number will rise to 75.4 billion by 2025. The significance of the IoT system has been acknowledged by major international standards bodies, thereby ensuring development towards the proper functionality, flexibility and compatibility of this system. Due to which IoT is making an impact in the majority of the fields i.e., healthcare, traffic, logistics, oil and gas industries and agriculture [3]. The IoT enables devices with a variety of features and capabilities to connect to the Internet. The rapid rise of IoT applications results to a tremendous increase in the number of IoT devices connected to the worldwide network as well as network traffic over conventional network. Due to its constrained nature, the IoT growth adds more security challenges to the conventional network, as the conventional communication network already faces various security challenges. Different IoT devices are not constructed to the necessary security requirements, resulting in huge security breaches [4]. Food consciousness has grown amongst the people lately with the exponential increase of the food industries and radical improvements in individuals' dietary behaviors and ways of life [5]. People nowadays are more worried about the quality and safety of the food they consume. Food safety is perceived to include food that is liberated from contaminants and chemicals that may cause the development of microscopic organisms destructive to individuals' safety and lives [6]. Agriculture systems has a significant impact on a country's economic growth as it is the main source of food. According to report published by the United Nations' Food and Agriculture Organization [7], a significant portion of food waste happens due to various variables during the pre-harvesting, harvest and even post-harvest stages and as well the extent of its influence on the economy, environment, health and survival of human race. According to a UN report, the world population is estimated to surpass 9 billion humans being by the end of 2050, an increase of about a third over the current population [8]. More than half of this increase will occur in Pakistan, Nigeria, India, Indonesia, Ethiopia, the United Republic of Tanzania, Egypt, and the United States. Such rise in population necessitates a nearly 70 percent increase in food production rate. This fast growing population brings with it a slew of additional challenges, including increased competition and overuse of land, water and also other natural resources. These challenges highlight critical need to minimize food system's reliance on our environment. As a result, in order to meet the expanding need for food and crop production, an evolutionary agricultural paradigm is required to ensure long-term development. In an agricultural field, a smart sensing system is necessary to integrate the status of the field, its influence on field productivity, and to determine the actions that must be taken on the field for a good outcome of a good produce. A smart sensing environment is made up of a system of connected devices that can constantly send and receive data from one another. It can also make decisions on behalf of a user and take action to enhance the environment [9]. This shift in the environment necessitates more constant monitoring of the surroundings, resulting in an ever-changing environment. Agriculture plays an important role in country's economic growth and it is the basis for human species.