Smart Agriculture: agricultural economy Soil and Water Engineering Agricultural Mechanization agroecology agricultural database Regeneration of natural systems Agricultural information collection agricultural water and soil engineering Agricultural Water Conservancy Engineering land resource management analysis of agricultural data Food Science and Engineering Food safety and health Agricultural product processing engineering Food Science and Engineering Precision manufacturing technology and equipment Food Science and Nutritional Engineering Agricultural machinery navigation and intelligent measurement and control Bioenergy Engineering and Technology Processing and storage of agricultural and sideline products Agricultural product processing technology and equipment Agricultural Equipment Engineering and Mechanization Agricultural Bioenvironment and Energy Engineering Environmental prevention: clean technology Emerging Pollutants groundwater management Emission source management advanced oxidation process Pollution control project Clean production process Hazardous solid management Garbage disposal and recycling Soil pollution and remediation Environmental safety and health Wastewater and sludge treatment Handling of harmful substances Air pollution and treatment Water pollution and its control Biodegradation of harmful substances Interactions between pollutants Monitoring and analysis of environmental pollutants Disinfection and management of water treatment residues