Core Viewpoint - The event showcased innovative agricultural technologies aimed at increasing corn yields while promoting water conservation and environmental sustainability. Group 1: Agricultural Technologies - The use of membrane-free shallow buried drip irrigation technology has reduced costs and eliminated soil pollution from residual film, leading to improved grain yield and ecological benefits [1] - Precision planting techniques using North Beidou navigation have enabled corn seeds to be planted at optimal spacing, enhancing plant arrangement and increasing air circulation, which contributes to higher yields [3] - The integration of smart water and fertilizer systems allows for real-time adjustments based on soil moisture and nutrient data, optimizing resource use [3] Group 2: Implementation and Impact - The introduction of precision planting and smart irrigation technologies has resulted in an average yield increase of 300 kilograms per acre while reducing water and fertilizer usage [2] - The local agricultural authority plans to promote these advanced technologies widely to enhance corn production efficiency [5] - The event attracted nearly 200 participants, reflecting a growing awareness and acceptance of green agricultural practices among local farmers [5]