健康的土壤对全球粮食生产至关重要,但是我们却没有给予这一重要“无声盟友”足够的重视。联合国粮农组织总干事若泽·格拉济阿诺·达席尔瓦在2014年12月5日庆祝“世界土壤日”前夕说:“健康的土壤不仅是粮食、燃料、纤维和医药产品的基础,而且还在水资源管理和促进碳封存方面发挥着至关重要的作用,使其成为适应和减缓气候变化的战略工具。” Healthy soil is crucial to global food production, but we have not given enough importance to this important “silent ally.” José Graziano da Silva, Director-General of the Food and Agriculture Organization of the United Nations, celebrated on the eve of World Soil Day on December 5, 2014: “Healthy soils are not just food, fuel, fiber and pharmaceutical products But also play a crucial role in water resource management and carbon sequestration, making it a strategic tool for adaptation and mitigation of climate change. ”