CAJ | 학술논문

大田旱作条件下，研究了氮磷钾不同施肥配比对兰州百合产量、品质和养分吸收的影响。结果表明， PK和NK处理比对照CK增产3．2％和7．0％，NP处理比对照CK减产2．6％，化肥种类对兰州百合产量的影响顺序为钾肥＞氮肥＞磷肥。NPK处理较对照CK增产36．1％（ P＜0．05）。兰州百合为喜钾作物，适量施用钾肥可以提高其产量、总糖和粗淀粉含量。
대전한작조건하，연구료담린갑불동시비배비대란주백합산량、품질화양분흡수적영향。결과표명， PK화NK처리비대조CK증산3．2％화7．0％，NP처리비대조CK감산2．6％，화비충류대란주백합산량적영향순서위갑비＞담비＞린비。NPK처리교대조CK증산36．1％（ P＜0．05）。란주백합위희갑작물，괄량시용갑비가이제고기산량、총당화조정분함량。
Under dry-farming condition ,a field experiment was conducted to study the effects of different N ,P and K fertilization ratio on yield ,quality and nutrient accumulation of Lanzhou lily ( Lilium davidii ) .The results showed that the yield of lily under the treatments of PK and NK was increased by 3 .2% and 7 .0% ,respectively ,while that under the treatment of NP was reduced by 2 .6% ,compared with control .The effect of different fertilizers on yield of lily was ordered as K>N>P .The yield under the treatment of NPK was 36 .1% ( P<0 .05 ) higher than the control .Lanzhou lily is a hipotassium crop ,and an adequate application of potassium fertilizer can increase its output ,total sugar content and crude starch content .