对液体复合肥应用的思索李向华高效、复合、液体化是世界化肥发展的三大主要趋势。世界发达国家复合肥料的产量已占化肥总量的６０－７０％。我国复合肥料的生产近几年也迅速增长。特别是液体复合肥料的生产和应用已成为当前科技兴农的一大特征，已从小面积试验示范发展到... Application of Liquid Compound Fertilizer Li Xianghua High efficiency, compounding and liquefaction are the three major trends in the development of fertilizer in the world. The output of compound fertilizers in the developed countries in the world accounts for 60-70% of the total amount of fertilizers. The production of compound fertilizers in China has also rapidly increased in recent years. In particular, the production and application of liquid compound fertilizers has become a major feature of the current agricultural science and technology, has been developed from a small area demonstration to ...