2005年，政府开始了一项土壤测试项目，为农民提供具体的肥料建议。中国农业部发现，从2005年到2011年，化肥使用量下降了770万吨。
The Chinese Ministry of Agriculture finds that between 2005—when the government started a soil-testing program that gives specific fertilizer recommendations to farmers—and 2011, fertilizer use dropped by 7.7 million tons.
多少肥料恰好够用，而多余的化肥施到地里又会跑到什么地方？
How much fertilizer is just enough and \ where \ do the excess chemicals go after they are put in the soil?
传统农业的化肥、肥料和批发商可以消失。
The chemical fertilizer of traditional agriculture, fertilizer and jobber can disappear.
应用推荐