土壤养分失衡引起的土壤退化问题尚未引起关注俗话说,万物土中生,有土斯有粮,民以食为天。基辛格也曾说过,如果你控制所有的粮食,你就控制了所有人,所以土壤是人类生存的根本。第一次绿色革命取得了巨大成功,解决了全世界近70亿人的温饱问题。预计2050年世界人口将达到92亿,谷物需求还要增加46%,因此继续进行集约化农业生产是必然的选择。但是,这 Soil degradation caused by soil nutrient imbalance has yet to cause concern As the saying goes, everything in the soil, there is a food with earth, food for the day. Kissinger once said that if you control all the food, you have control over all people, so the soil is the foundation of human existence. The first green revolution has achieved great success, solving the problem of food and clothing for nearly 7 billion people in the world. It is estimated that by 2050 the world population will reach 9.2 billion and cereal demand will increase by 46%. Therefore, continuing intensive agricultural production is an inevitable choice. But this