To solve the "last mile" of agricultural science and technology services, the development of smart agriculture is nothing new, but only a small number of farmers and herdsmen benefit from the limited number of agricultural scientists and technicians, traffic conditions and new technology costs. In late May, the reporter delightfully saw in the Hetao Plain in Inner Mongolia that intellectual agriculture has started to enter the greenhouse of ordinary peasants and "the last kilometer" has become a thoroughfare for science and technology services. May 26, located in Bayannaoer City, Hetao suddenly heating up, watermelon, honey melon seedlings into pieces, the Hangjinhouqi Mantian Hongcun farmer information immediately through the mobile APP will upload the picture to the senior agronomist Zhang Xiuling mobile phone, Zhang Xiuling also received more than 10 farmer's calls. In an emergency, Zhang Xiuling raged against the villagers in the fields at noon on the scorching sun. On May 25, a farmer called Spark Technologies "12396" and said there were several sheep in the family sick and several pictures of the sick sheep were issued. Heng Hsiang, a senior husband of Husbandry, initially diagnosed sheep with sheep pox and went to the field for confirmation. Hengxiang Heng also graphic combination of sheep's disease and prevention methods published in the mobile APP. Open Spark Technology 12396 mobile service platform (APP) on mobile phones, expert Q & A, agricultural warning, weather information, supply and demand information, agricultural products market, sheep market, sunflower market, service station, service case, practical technology, expert team, , Bayannaoer party building and other columns show 24 illustrations, farmers and herdsmen tap the phone you can get science and technology information services. In the production process found in all kinds of farming technology problems, farmers and herdsmen simply use the phone to take pictures and upload, you can information in a graphic manner to 12396 timely feedback to service experts, and real-time check expert advice, removed In the past the inconvenience of consultation, and telephone consultation can not accurately communicate the troubles. Now, Bayannao'er City has formed a "Spark Technology 12396 Command Center", agricultural and animal husbandry science and technology service centers in all counties and districts, Hetao College, Linhe Meteorological Bureau and other four agricultural science and technology service stations for the technical support of the city, flag , Township and village information service network; has 72 high-level expert services involving agriculture, animal husbandry, forestry, water, gas and other fields and 251 S & T information members selected from the village community. The formation of a set of experts Zuozhen phone consultation, experts visit home services, remote video diagnosis, interactive mobile services platform in an integrated information service system. Currently, Bayannao'er Spark Technology 12396 Information Service System has covered 70% of the township and village groups in the city. The Bureau of Science and Technology of the Municipality plans to develop 100 science and technology informants every year from this year and strive to cover the entire city with science and technology information services Village clubs. With the cooperation of China Unicom, farmers and herdsmen call 12396 service hotline or log phone APP platform information calls, traffic fee free. "The use of agricultural Internet of things, vegetables in the greenhouse can save trouble, knocking on the door, shopping is not a mistake, took out the phone a little cheaper." Linhe Bayi Township Union four farmers Li Liang on May 26 to accept the reporter Said in an interview. Liang Liang has two 1.5 acres of greenhouses, each greenhouse annual income of 100,000 yuan. In 2015, the IoT equipment (only one million yuan or more in domestic agricultural IoT system) assembled at only 3,000 yuan per shed shed him completely. Liang's greenhouse is installed by the Bayannur City Ryan Network Security Co., Ltd. developed the "Ryan network of agricultural intelligence network management system." Zhao Yun, head of the company introduced, the Municipal Science and Technology Bureau proposed to develop affordable Internet of Things farmers system, after two years of hard work, basically achieved in May research and development goals. The system uses a network image acquisition module for the Internet of Things Gateway, the greenhouse directly to the various sensors and controller data required access to the Internet, the application terminal through the phone or computer display site image and sensor data, and control The unit issues a remote control command. It also realizes the automatic control of real-time monitoring of environmental sensing data and greenhouses facilities that affect crop growth through the same screen of any mobile phone APP or any Web browser on the cloud, including: video images of greenhouse crops, air temperature and humidity, light intensity, soil Temperature, CO2 concentration, soil moisture, soil salinity (EC) and so on. Based on this data, intelligent control of remote opening and closing shutter, ventilation, fill light, water pump and so on. Ryan company in order to reduce costs, the original creation of the Internet of Things camera for both video image acquisition, at the same time as a gateway to form a "visual Internet of Things technology", independently developed a variety of practical sensors, self-developed APP and computer client software . At the same time, sensor data and cloud storage of video data are realized to form a big data analysis system, which provides reliable data for agricultural product traceability system. Currently more than 100 households in Hetao have used this low-cost Internet of Things.