With the rapid development of society and the strong support of national policies for agriculture, coupled with the maturity of Internet of Things technology, the Internet of Things has become more and more widely used in traditional agriculture. Agriculture is one of the key application areas of IoT technology, and it is also the field with the most urgent, difficult and integrated features of IoT technology.

In recent years, Internet of Things technology has been applied to many fields of agriculture, including agricultural environmental monitoring, greenhouse greenhouse production control, water-saving irrigation, meteorological monitoring, product safety and traceability, and equipment intelligent diagnosis and management. Through the data transmitted by the sensor, the crop information can be grasped at any time and anywhere, and the crops can be remotely managed. At the same time, experts or experts can make scientific diagnosis and decision-making on the pests and diseases of the crops. Today, the most mentioned words are big data, cloud computing. These highly sophisticated technologies are well known and used in various fields. Another word that is most closely related to these two words is the Internet of Things technology. Take advantage of the situation. Traditional agriculture faces opportunities for development.

Compared with foreign large-scale planting, China's agricultural planting is relatively backward, and it is currently transforming from traditional individual planting operations to large-scale modern planting agricultural operations. Internet of Things technology is the key to solving the current problems in agriculture. So what is the agricultural Internet of Things? What applications does it have in agriculture? For the application of Internet of Things technology in agriculture, the basic technology is the perfection of sensor networks. The perfection of the sensing system directly affects the operation of the entire agricultural IoT technology.

So what is the agricultural Internet of Things? Simply put, the agricultural Internet of Things has several key aspects: the collection of front-end production information, the transmission of information, and the processing and application of information. Use sensors to collect information on production processes such as soil, meteorology, pests and diseases, and agricultural operations, transmit information to cloud platforms, process through cloud platforms, and provide data support for production management, quality traceability, and agricultural technology services. IoT technology is used in agriculture. The main application in .

It is understood that the Internet of Things technology has been applied to many areas of agriculture, including agricultural environmental monitoring, greenhouse control, water-saving irrigation, meteorological monitoring, product safety and traceability, equipment intelligent diagnosis and management. From the application level, it is mainly applied from the production process of field cultivation, facility planting, livestock and poultry farming, and aquaculture. For the application of the Internet of Things in agriculture, the most widely used is the collection and production management control of production data in the production process, as well as the quality traceability of the circulation.

In the traditional planting management with experience management as the main mode, fertilization, spraying, irrigation, etc., due to different experiences, different planters will have different planting results, resulting in waste of water resources, excessive fertilization and spraying. With the continuous promotion of large-scale planting, the industry situation is constantly changing, traditional experience management can not adapt to the scale of production operation mode, scientific advanced management methods will be replaced.

Application of Internet of Things technology can collect animal and plant information, and always master the dynamics of animals and plants. Sensors will play an integral role in agricultural production. Fertilization, spraying, irrigation, etc., all need sensor data collection, through the soil, pests, humidity and other data of the planted products to determine when to fertilize, when to spray, when to irrigate and the required amount, thus Avoid waste of resources and damage to the environment under traditional empirical management.

The system can also prompt and remind critical conditions. The information collected by the sensor - when the air temperature, humidity, soil moisture, etc. approach or exceed the optimal growth value of the crop, the intelligent platform based on the Internet of Things technology promptly reminds the grower by means of mobile phone text messages, and the grower can take corresponding measures according to the reminder in time. Action to ensure optimal crop growth environment.

Through the data transmitted by the sensor, the crop information can be grasped at any time and anywhere, and the crops can be remotely managed. At the same time, experts or experts can make scientific diagnosis and decision-making on the pests and diseases of the crops. Through the timely monitoring of data, the crops are suitable for the growing environment and nutrition. On the one hand, crops grow fast and grow well, and at the same time they are not easy to get sick, which can bring better economic benefits.

The front-end production data collected by the sensor is not only used in the production field. In the later product circulation field, quality traceability also needs to rely on the support of front-end production data. Complete front-end production data can provide important data for every step of the crop production process, and can provide a good guarantee for product quality.

In addition, the front-end production data has a positive effect on the marketing of agricultural product companies, the precision marketing of seed companies, pesticide companies, fertilizer companies, etc., the approval of agricultural loans, and the investigation and determination of agricultural insurance. In terms of product safety and traceability, the public is always paying special attention to the quality and safety of products. Having a complete anti-counterfeit product traceability system is very beneficial to enterprises to establish their own brand image, and is also conducive to product security. , lyric control, etc.

A one-stop anti-counterfeit product control traceability system provides a unique two-dimensional code as a security ID card through a professional machine and equipment to achieve "one thing, one code", which can be used for product production, warehousing, distribution, logistics and transportation. Data collection and tracking are carried out in various aspects such as market inspection and sales terminals. The product circulation process is traced through one-to-one code technology. Once the product has quality problems, it can be quickly and accurately recalled to reduce the loss of the enterprise. And through the product from the production of raw materials to the production process, to the circulation process to track the whole process, consumers and regulatory authorities can clearly see the information of the goods, but also can enhance the brand credibility, so that consumers can buy more assured.