agricultural resource
agricultural mechanization and its automation
Agricultural circular economy
Irrigation/Drainage and Water Quality
Crop Science
soil science
Animal Science
organic agriculture
agroecology
Pesticides, fertilizers, and seeds
Precision Agriculture and Agricultural Geographic Information Systems
Agricultural Policy and Development
Physical, chemical, and biological characteristics of agricultural education soil
The occurrence and evolution of soil
Classification and distribution of soil
The fertility characteristics of soil and the development, utilization, improvement, and protection of soil
Soil resources
Eliminating low yield factors in soil
Preventing soil degradation and improving soil fertility levels
Plant Nutrition
environmental hydraulics
sustainable development
Remote Sensing and Environment
environmental efficiency 
Noise and Acoustics
Environmental remediation project
Pollution control engineering
Electromagnetic Waves and Telecommunications
Water pollution and treatment
environmental management system
control of industrial pollution
Environmental safety and health
Environmental Planning and Assessment
Environmental analysis and monitoring