| 林玉红，石有太，崔文娟，欧巧明，王 方，王 炜，罗俊杰.不同肥料配比对旱地兰州百合产量、品质及养分累积的影响[J].干旱地区农业研究,2013,31(5):186~190 |
| 不同肥料配比对旱地兰州百合产量、品质及养分累积的影响 |
| Effects of different fertilization ratio on yield, quality and nutrient accumulation of Lanzhou lily in dryland |
| |
| DOI：10.7606/j.issn.1000-7601.2013.05.031 |
| 中文关键词: 兰州百合 肥料配比 产量 养分累积 品质 |
| 英文关键词:Lanzhou lily (Lilium davidii) fertilization ratio yield nutrient accumulation quality |
| 基金项目:甘肃省科技厅星火项目（1207NCXA264）；兰州市科技局农业攻关计划项目（2012-2-160） |
|
| 摘要点击次数: 1480 |
| 全文下载次数: 1378 |
| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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 avidii). 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. |
| 查看全文 查看/发表评论 下载PDF阅读器 |