The use of IoT (Internet of Things) in agriculture has been applied by the world community. One of them is implemented in the United States. An emerging trend regarding the use of IoT in the country is the use of robots as a substitute for farmer labor. The robot, known as farm robot, is able to replace the role of humans in watering, planting, and providing fertilizer. Farmers can operate their farm robots via smartphones.
While in California, plantation companies are developing drones that can detect soil fertility. The main purpose of using these drones is to reduce crop failure. Through a sensor, the drone is able to detect the presence of weeds in the soil.
In China, in 2016 a four-year plan was launched to combine IoT with agriculture with the aim of
increasing profits. Pilot projects began in 8 provinces by introducing 426 applications, technology, and products.
Ghana, Kenya, and Nigeria have implemented IoT on their plantations. The technologies ease plantation companies’ work by providing data directly to managers via mobile and the web. In other words, plantation companies can get direct information related to weather and market conditions as well as providing accessibility to share agricultural information between plantation companies’ communities. For low-income and illiterate plantation companies or those who are still applying traditional farming methods, accessing and sharing such information can help them to know what crops to grow, when to plant them, how to fertilize, Eventually, this increase their yields and income
In Australia, the government has supported smart farming by allocating AU$ 60 million. The recipients of these funds are agricultural businesses that work with “new technology societies” and therefore can propose solutions to improve the status of land, plants and protect biodiversity. A center created by private companies along with public organizations opened in Sydney to develop IoT technology for precision agriculture.
Many countries in Europe have started their steps to implement IoT in their agriculture. In Ireland, the IFA (Irish Farmers Association) in collaboration with the Environmental Protection Agency has launched a program that is adjusted for each participating farm to reduce costs and increase soil productivity, save energy and water, adopt new technologies, and optimize asset management. The French Ministry of Agriculture, Research and Economics in collaboration with the 2025 Agriculture Innovation project aims to strengthen research on agricultural land and climate, develop agricultural accuracy and create incubators to promote the development of innovation in the area. More specifically, € 4 million has been allocated in a year to develop technology to support effective health prevention. Italy, since 2017, has been carrying out a move to support IoT with a hyper-amortization measure that is also related to the purchase of technology for agriculture 4.0.