Core Viewpoint - The article emphasizes the importance of food conservation and loss reduction as essential strategies for ensuring food security in China, particularly during the ongoing "14th Five-Year Plan" period [1][6]. Group 1: Food Loss and Waste - Food loss and waste occur throughout the entire supply chain, with an estimated annual loss of about 2% of China's grain production in storage, transportation, and processing over the past three years [3]. - The storage loss rate is approximately 1.9%, with farmers experiencing a storage loss rate of about 3%, which has decreased by 5 percentage points compared to a decade ago [3]. - The comprehensive loss rate in grain storage facilities is maintained below 1%, while transportation and processing loss rates have been reduced to 0.8‰ and 0.8%, respectively [3]. Group 2: Technological Empowerment - The approach to food conservation and loss reduction has shifted towards innovation-driven strategies, utilizing technology to optimize the entire food supply chain [4]. - Farmers are increasingly adopting high-quality varieties that are resistant to lodging and suitable for storage, along with advanced technologies such as Beidou navigation, drones, and IoT sensors for precision farming [4]. - Modern storage facilities are being developed, incorporating green storage technologies that maintain low temperatures to inhibit pest and mold growth, achieving a comprehensive loss rate of under 1% [4]. Group 3: Processing Innovations - Leading companies are promoting moderate processing techniques that utilize advanced equipment to maximize the retention of nutrients and improve yield rates [5]. - Technologies such as color sorters and flexible milling machines are being employed to enhance product quality while minimizing waste [5]. Group 4: Long-term Mechanisms - Establishing a long-term mechanism for food conservation and loss reduction is crucial, requiring systematic governance and a focus on sustainable practices [6]. - The need for a dual approach of increasing production while simultaneously reducing waste is highlighted, especially given the tight balance between food supply and demand [6]. - The promotion of green storage technologies and the implementation of national whole grain action plans are essential for improving food conservation efforts [6]. Group 5: Standards and Public Participation - The establishment of national standards for grain products is being emphasized to guide enterprises in optimizing processing precision and improving yield rates [7]. - There is a call for public participation in food conservation efforts, promoting a culture of thrift and food-saving practices within society [7].