不同施肥方式对太白贝母生长的影响

Effects of Different Fertilization Modes on the Growth of Fritillaria taipaiensis

采用"3414"试验方案,考察氮、磷、钾肥料配方施肥对太白贝母"树儿子"期产量的影响。结果表明,太白贝母对氮、磷、钾的总体需求较低,适度施用氮肥可使鳞茎质量増长,生产宜采用低量施肥的方式。

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, phos- phorus 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.