以兰州百合冰清为指示品种，研究了3个有机发酵菌肥施用水平对兰州百合生长及鳞茎变化的影响。结果表明，不同施肥水平对兰州百合的株高、茎粗、单株鳞茎重均有一定的影响，但差异不显著，综合各因素，每年增施有机发酵菌肥3 000 kg/hm2时即可满足百合生长需要，保证产量，可在生产中示范推广。

Taking Lanzhou lily cultivar Bingqing as test material， the effects of three different levels of organic fermenting fertilizer on the growth and bulb changes of Lanzhou lily were investigated. The results showed that different fertilization levels had certain effects on plant height， stem diameter and bulb weight of Lanzhou lily， but the difference was not significant. Therefore， the annual application of 3 000 kg/hm2 of organic fermentation fertilizer can meet the growth needs of lily and ensure the yield， which can be demonstrated and promoted in production.

S644.1

兰州市科技计划项目(2016-3-11)。