The Tianzheng Intelligent Water Fertilizer Integration Project of Yongfu Development Co., Ltd. was completed in August 2019. The current asparagus plantation has 4 solenoid valves, which can be divided into 4 automatic control wheel irrigation groups; Each irrigation area is equipped with two video capture systems.

Each greenhouse is equipped with a set of temperature and humidity sensors, and the park also has a multi-element meteorological station. The data collected by these sensors can be wirelessly transmitted to the cloud platform through the Tianzheng High tech Intelligent Gateway. The visual control management platform of Yongfu Development Company, including computer Web and mobile APP software, is connected to the cloud platform through the Internet or mobile Internet. Both cloud platforms and Tianzheng High tech Intelligent Gateway can suggest users to take necessary measures for remote management of water and fertilizer based on the collected environmental information data. The cloud platform can also provide historical environmental information and water and fertilizer management information for various planting areas, facilitating users to analyze various factors of agricultural production.

The highlights of the intelligent water fertilizer integration project include: 1 The data collection, transmission, and power supply of sensor nodes are fully integrated, and the installation position can be adjusted anytime and anywhere; 2. The system adopts Tianzheng Gaoke intelligent gateway with edge computing function, and the control equipment can work according to the existing logic in the intelligent gateway when 4G communication is interrupted; 3. The visual control platform has a user-friendly interface, simple operation, and data that can be queried and analyzed; 4. Water and fertilizer management can be remote, precise, and standardized; 5. The nutritional package provided based on the soil samples in the park and the water and fertilizer requirements of asparagus is more scientific.