Farmers in Qingtongxia, Ningxia, use APP to determine fertilization formula with one key

Standing on the cultivated land, Xu Zhanguo, a villager in Wuxing Village, Yesheng Town, Qingtongxia City, Ningxia, took out his mobile phone and clicked on an APP.
In less than one minute, he determined the fertilization formula for the plot.
"Open the Internet, select the area, crop and yield, and then click to query, the software will automatically locate your latitude and longitude, and give you 3 fertilization formulas for you to choose.
Should you use urea or diammonium phosphate, and how many kilograms per acre of land should be fertilized? "Xu Zhanguo said that in the past, there were "three fees" for fertilization-fertilization, excessive fertilization, high cost and heavy pollution; bother, arranging base fertilizer without matching; laborious, top-dressing requires multiple consultations with agricultural technicians.
Now you only need to move your fingertips to complete the soil testing and formula fertilization with one button, saving money and environmental protection.
This year, Qingtongxia City will inject the concept of green development into the "last mile" of the field, and vigorously promote the intelligentization of soil testing and formula fertilization for spring ploughing and spring planting, in order to gradually realize zero growth of chemical fertilizers.
Through government purchases of services, the city introduced third-party technical service units and established a mobile phone comprehensive information service platform for soil testing, formula fertilization and fertilization in Qingtongxia City to provide farmers with "Internet + agriculture" intellectual support.
"We selected more than 4,000 representative sites from the city’s 429,000 acres of arable land to conduct soil sampling, laboratory tests, and experiments, and enter the information into the large database of soil testing and formula fertilization in the entire district.
As long as it is a farmer in Qingtongxia, the second We can find the most reasonable fertilization suggestions on the platform when we install the client on Weima.
” Jiang Wanbing, director of the city’s agricultural technology extension service center, introduced that the platform was formerly a touch screen for the service information of the township agricultural technology center.
After several improvements in personnel, the marriage of desktop computers and big data has evolved into a "smart plan" in the hands of farmers.
???? "I transferred 2000 acres of land a few days ago, and I couldn't locate it when using the platform.
I asked the agricultural personnel to find out that the version was updated.
" Two days ago, Fan Shaoan, a large planter in Chenyuantan Township, signed up for the platform operation training class again.
He joined the new version of the WeChat group to discuss fertilization experience with other farmers at any time.
Up to now, Qingtongxia has held 41 training courses on the operation of the "Internet +" soil testing and formula fertilization platform, training 3,500 farmers.
Through training, all 104 members of plantation family farms and agricultural cooperatives installed the platform software, and the utilization rate reached 100%.