人多地少为何还能年净调出40亿斤粮？

Core Insights - Jiangsu province ranks 8th in total grain production in China, contributing approximately 4 billion jin annually to national food security [1] - The province faces challenges in balancing its large population and limited land resources while ensuring food supply [1] Grain Purchase and Sales - Jiangsu maintains a stable grain purchase and sales system, with annual grain acquisition around 55 billion jin over the past three years [2] - The province's wheat and rice purchase volumes rank 4th and 2nd nationally, respectively, benefiting local farmers [2] - Policies such as the grain joint guarantee fund and the role of state-owned enterprises enhance market stability and farmer income [2][3] Storage and Emergency Response - The province's grain storage capacity is robust, with over 90% of finished grain oil reserves maintained [3] - A comprehensive emergency supply network has been established, including 3,288 emergency guarantee enterprises and 2,738 supply points [3] - The number of local storage facilities has been streamlined from 424 to 204, improving management and safety [3] Modern Storage and Logistics - Jiangsu has invested significantly in modern grain storage facilities, achieving a storage capacity of 49 million tons and a drying capacity of 15.8 tons per day [4][5] - The province's logistics capabilities are enhanced by a network of dedicated grain terminals and rail lines, facilitating efficient grain distribution [6] Technological Advancements and Branding - Innovative storage technologies, such as the "six-sided active temperature control" system, are being implemented to improve grain preservation [7] - The "Water Rhythm Su Rice" brand has gained recognition, with significant increases in high-quality rice production and sales [8][10] - Jiangsu has established a provincial-level grain technology innovation research institute, leading in national grain technology advancements [9]