1. Laws and regulations on quality and safety of agricultural products: introduce relevant national and local laws and regulations, as well as agricultural product quality and safety management systems, standards and norms.
2. Knowledge and skills of agricultural product quality and safety: including understanding of agricultural product varieties, growth environment, production process, treatment methods and storage conditions, as well as training of agricultural product detection, identification, traceability and other skills.
3. Agricultural product quality and safety management standards: introduce agricultural product quality and safety management standards, including application methods and operation procedures.