远山的回响丨一粒米的密码：谢坪村梯田的“硒谷”奇迹

Core Viewpoint - The article highlights the transformation of Xieping Village in Jiangxi's Yichun region, showcasing how the integration of AI technology and ecological agriculture has revitalized the community and its agricultural practices, leading to a successful rural revitalization initiative. Group 1: Agricultural Transformation - Xieping Village faced challenges such as soil compaction and low productivity, leading to near-abandonment of its terraced fields before the introduction of "selenium-rich" rice cultivation in 2022 [2] - The village's agricultural revival involved community collaboration, with local leaders and returning villagers forming a cooperative to fund the selenium-rich rice project, raising 700,000 yuan through investments from 14 local entrepreneurs [9] - The initial attempts at organic farming faced setbacks, with the first year's yield being less than 400 pounds per acre, resulting in a loss of nearly 200,000 yuan for the cooperative [12] Group 2: Scientific Collaboration - The collaboration with Dr. Zhou Wenjun from the Chinese Academy of Sciences brought scientific expertise to address soil degradation issues, leading to soil improvement strategies [13][14] - The research identified critical soil conditions, including low organic matter and high acidity, which were detrimental to crop yields [14][16] - Successful experiments in cultivating beneficial microorganisms led to a breakthrough in soil health, enabling the revival of the terraced fields [20] Group 3: Economic Impact - By 2024, the cooperative reported a significant increase in agricultural productivity, with per-acre income rising from less than 900 yuan to 12,000 yuan, marking a successful turnaround for the village [22] - The introduction of selenium-rich rice not only improved local agriculture but also attracted tourism, with visitors interested in experiencing the terraced fields and purchasing local products [21][24] - The village's transformation has become a model for rural revitalization, blending traditional agricultural practices with modern technology and tourism [26]