Core Viewpoint - Jilin Province plays a crucial role in China's food security, maintaining a stable grain production of over 800 billion jin during the 14th Five-Year Plan period, ranking first in grain yield among major producing provinces for three consecutive years and fourth in total grain production nationwide [1] Group 1: Grain Production Strategies - Strategy One: River and Lake Connectivity (Irrigation through connecting rivers and lakes) - The construction of canals and the opening of hundreds of wetland areas have enabled irrigation for millions of acres of farmland [2] - Strategy Two: Saline-Alkali Land Management (Improving saline-alkali land) - The use of microbial agents and water to reduce salinity and alkalinity by 20% over five years, transforming barren land into arable land [4] - Strategy Three: Straw Soil Conservation (Returning straw to the soil) - Utilizing crushed straw to retain moisture and protect the black soil, with 40 million acres of farmland benefiting from this practice [5] - Strategy Four: High-Standard Farmland Construction (Integrating small fields into larger ones) - Enhancing connectivity for efficient operation of large machinery, thereby increasing productivity [6][7] - Strategy Five: Smart Agriculture (Utilizing satellite technology for monitoring) - Implementing satellite systems to monitor soil moisture and manage agricultural practices effectively [9] Group 2: Overall Approach - The strategies emphasize adaptability to local conditions and a commitment to national food security, ensuring the protection of black soil resources [11]