Abstract: Plant-derived enzyme nutrient solution which has many functions such as antibacterial，nutrition and growth promoting effects on crops is generally made from plant tissues or crop residues mixed with sugar and enzyme through fermentation.In accordance with developing trend of organic agriculture，research and product promotion of enzyme nutrient solution should be taken to deal with problems of agricultural resources and ecological environment.Research status of plant-derived enzyme nutrient solution on preparation process，composition and applications were described.Its prospect was forecastde.And suggestions were put forward.