本文介绍了测土配方施肥项目的意义,以及测土配方施肥项目在景洪市实施五年来取得的技术成果,证明了实施测土配方施肥的必要性。 This paper introduces the significance of the soil testing and fertilizer project, as well as the technical achievements made by the soil testing and formulated fertilization project in Jinghong City during the past five years. It proves the necessity of implementing soil testing and formula fertilization.