Core Viewpoint - Bayannur City has established a comprehensive network for the prevention and control of harmful biological factors in forestry and grassland, ensuring the protection of forest and grassland resources through various measures [1][2] Group 1: Seedling Quality Supervision - Seedling quality supervision is a core aspect of the "Green Protection 2025" initiative, coordinating communication mechanisms across various districts to manage seedling transportation and quarantine effectively [1] - The city has implemented a full traceability management system from the production site to the afforestation area, blocking the transmission paths of harmful organisms from the source [1] - A total of 41 monitoring points have been set up in the "Three North" project area to conduct precise monitoring of harmful biological factors, with 12 production trend forecasts and 8 medium to long-term forecasts issued to date [1] Group 2: Green Prevention and Control Techniques - The city adheres to the principle of "prevention first, comprehensive management," promoting green control techniques such as biological and physical prevention, and using efficient, low-toxicity pesticides for rodent (rabbit) prevention [2] - In areas with moderate to severe rodent (rabbit) damage, a combination of biological agents and physical control methods is employed [2] - A classification management system for pesticides has been established, enhancing supervision across all stages of pesticide procurement, storage, transportation, usage, and disposal [2] Group 3: Professional Team Capacity Building - The city focuses on enhancing the capabilities of professional teams, standardizing material storage management, and maintaining prevention facilities to ensure emergency response levels [2] - A total of 20 training sessions have been conducted, covering 500 participants in routine business training and specialized training for the "Three North" project area [2] - Business backbone personnel have been recommended to participate in the regional competition on the knowledge of harmful biological prevention and control, further improving the professional level of the prevention team [2]