Core Insights - The first carbon footprint factor benchmark database for agricultural products in China has been established, covering major crops and economic products, with data from 29 provincial regions and 38,000 entries [1][2] Group 1: Database Development - The database has completed the construction of carbon footprint factor datasets for various agricultural products including wheat, corn, rice, apples, citrus, peanuts, vegetables, and sugarcane [1] - The database utilizes a three-level accounting system based on the full lifecycle of agricultural products, integrating key emission sources such as fertilizer use, pesticide application, plastic film coverage, irrigation energy consumption, and mechanical tillage [1] Group 2: Future Expansion and Technological Integration - By 2027, the database is expected to expand to include 50 core agricultural products, with a goal to cover all agricultural product categories by 2035 [2] - The project will incorporate remote sensing, artificial intelligence, and big data technologies to enhance the monitoring and accounting of agricultural carbon footprints [2] Group 3: Impact on Agriculture and Climate Goals - The construction of the database aims to provide a quantifiable standard for the agricultural sector, supporting the carbon emission measurement for the food supply of 1.4 billion people in China [2] - The initiative is positioned as a contribution to global climate governance, aligning with China's dual carbon goals [2]