Core Points - The article discusses the aerial seeding operation for desertification control in the Sunite Left Banner of Xilin Gol League, utilizing Y-5(B) aircraft to efficiently plant grass seeds [1] - The operation aims to cover 200,000 acres this year, focusing on key sandy areas in three banners: Zhenglan, Sunite Left, and Sunite Right [1] Group 1 - The aerial seeding method is characterized by high efficiency, low cost, and strong adaptability, making it an important ecological restoration technique [1] - Each flight can carry 800 kilograms of seeds and cover approximately 670 acres, with a maximum of 20-25 flights per day [1] - As of now, 20,000 acres have been completed in the Sunite Left Banner, with specific grass species selected to enhance vegetation coverage and windbreak capabilities [1] Group 2 - Preparatory measures such as sand barriers and fencing have been implemented to stabilize shifting sand dunes, creating favorable conditions for seeding [1] - The selected grass species for seeding include Yangchai, small-leaved goldenrain, sand millet, and sand sagebrush [1]