| 不同浓度氮磷钾追肥对鼠尾草生长的影响 |
| |
| 引用本文： | 李云飞,朱莉,孙奂明.不同浓度氮磷钾追肥对鼠尾草生长的影响[J].北京农业,2010(27). |
| |
| 作者姓名： | 李云飞 朱莉 孙奂明 |
| |
| 作者单位： | 北京市农业技术推广站,北京,100029 |
| |
| 摘 要： | 研究了追施100、150、200mg/L的N-P-K(15-15-15)三元复合肥对鼠尾草生长的影响。结果表明:追施肥料的植株各生长阶段提前,且植株高度、花序长度、花梗长度、叶片数、叶片大小及植株干鲜质量增加,其中100mg/L的N-P-K(15-15-15)三元复合肥处理的各项指标都好于其他处理。在生产中可以使用100mg/L的N-P-K(15-15-15)三元复合肥对鼠尾草进行追肥。
|
| 关 键 词： | 鼠尾草 NPK 追肥 生长 |
Effect of Top Dressing by Different Levels of Nitrogen Phosphoric Potassium for the Salvia Officinalis Growth |
| |
| Li Yunfei,Zhu Li,Sun Huanming.Effect of Top Dressing by Different Levels of Nitrogen Phosphoric Potassium for the Salvia Officinalis Growth[J].Beijing Agriculture,2010(27). |
| |
| Authors: | Li Yunfei Zhu Li Sun Huanming |
| |
| Abstract: | This chapter was studied on effect of different levels of NPK compound fertilizer (15-15-15) for the salvia officinalis growth by top dressing with 100, 150, 200 mg/L. The results was showed that all growth stage of plant were in advance, and plant height, length, flower heads and stalks length of blade, the size and quality, tasty plants do more increase. All index by 100 mg/L treatment were better than the others. In production can use 100 mg/L npk compound fertilizer (15-15-15) to do top dressing for salvia officinalis. |
| |
| Keywords: | NPK |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
