Topic 1: Digital Agriculture
Intelligent agricultural production
Refined agricultural management
Agricultural digital resources
Efficient agricultural circulation
agricultural technology
Crop Production Science
Crop Breeding Science
Agricultural decision-making
Planting and breeding
Market sales
socialized services
Comprehensive management guarantee
Crop Protection Science
machine learning
Agricultural big data processing technology
Fundamentals and Applications of Remote Sensing
Python Language and Applications
data mining 
artificial intelligence
Crop growth simulation and application
Precision crop phenotype group
Bioinformatics
Smart Farm Planning and Design
3S technology
Internet of Things technology
Big data technology
Computer Network Technology
artificial intelligence technology
Fully automated electronic monitoring technology for agricultural machinery
Expert Decision System for Crop Production Management
Agricultural monitoring and information collection and processing technology
Intelligent agricultural machinery and equipment technology
Agricultural Resources and Environment
Biological Pesticide Science and Engineering
Topic 2: Plant Science
botany
Plant Physiology
biochemistry
General genetics
molecular biology
Agricultural Ecology
Soil Science
Plant Nutrition and Fertilizer Science
Biostatistics
Agricultural Biotechnology
Agricultural Information Technology
Plant Production Science
Plant Breeding Science
Plant Protection Science
Principles and Technologies of Organic Agriculture
Seed Science and Engineering
Plant morphological structure
Plant growth and development
Plant physiology
Plant evolution
Plant classification
Topic 3: Environmental Biotechnology
Biotechnology
engineering
Environmental Science
Ecological geochemistry
Biological treatment resource utilization technology
Environmental pollution prevention and control engineering
Drinking water restoration
Wastewater remediation
Remediation of contaminated sites
Watershed protection
Biological risk analysis
Biological refining
environmental monitoring
cleaner production 
Traditional A/A/O sewage treatment process
Oxidation ditch treatment technology
Bioremediation of polluted soil
Upflow anaerobic sludge bed technology
Rural Ecological Pond Technology
Organic wastewater
Organic waste
Elimination of white pollution
Elimination of Chemical Pesticide Pollution
Red Biotechnology
White Biotechnology
Water pollution control engineering
Atmospheric Pollution Control Engineering
Environmental Noise Control Engineering
Environmental Impact Assessment
Microbiology of Environmental Engineering 
environmental monitoring
Solid waste treatment technology
Power plant water treatment technology
Organic Chemistry
inorganic chemistry
physical chemistry
Environmental Chemistry
microbiology
Power plant desulfurization and dust removal technology