Effects of Different Fertilization Modes on the Growth of Fritillaria taipaiensis

Effects of nitrogen，phosphorus and potassium fertilizer fertilization on Fritillaria taipaiensis‘tree son’period of production were researched by‘three-four-one-four’test program.Results showed that Fritillaria taipaiensis on nitrogen，phosphorus and potassium in overall demand was low.Moderate nitrogen fertilizer could make weight of bulb increasing.Production of Fritillaria taipaiensis should adopt low fertilization way.