


Sustainable agriculture and intelligent farming have drawn widespread interest in academia and industry, which is seen as a modern way of achieving food development, including crop monitoring in a real environment, smart greenhouse, disease detection in crops, and smart city management, among others. Humidity, air temperature, and farmland significantly affect plant development and the agriculture industry, which are crucial for sustainability. Several problems are yet to be solved in agriculture as the most critical portion of farmers’ strategies is obsolete and does not reach an acceptable yield. Agriculture and information technologies check the production of different crops. Keeping in view the importance of agriculture, smart farming was introduced. The protection and improvement of agriculture are therefore necessary. In India, almost 70% of families survive on the income generated by agriculture. In the economic development of a region, agriculture plays a crucial role. The results of this study can be used as a guide for creating particular network protocols for the agriculture industry. In this study, several contemporary network difficulties relating to agriculture are also covered. This study intends to explore a platform that offers an infrastructure to link devices using the network protocol used in agriculture. It also discusses how the growth rate is boosted when both sectors work together. This study clarifies how the Internet affects agriculture and its underlying mechanisms. The paper describes the different IoT-agriculture network protocols. The existence of IoT in agriculture was investigated and reported in this review. Additionally, the rapid population expansion cannot meet human demands and expectations. The growth rate was not increased using outdated, conventional methods and technologies. Trending network technologies like WSN and IoT have never been easy to develop and use in agriculture. IT-enabled agriculture has beneficial effects on this industry and is yet a source of debate in academic circles. In recent years, research has combined the connection of agricultural equipment to increase crop growth rates and lower planting costs by refining the entire planting process.
