水杨酸对雕刻水仙观赏性状的影响

The Effect of Salicylic Acid on the Ornamental Traits of Carved Narcissus

为进一步验证最适水杨酸浓度能提高中国水仙观赏性。以中国水仙‘金盏银台’为材料,研究不同浓度的水杨酸溶液对雕刻水仙观赏性状的影响。结果表明:雕刻水仙在水杨酸喷雾处理诱导下株型紧凑、叶片直挺、提高开花率,可避免出现藏花现象从而提高了观赏价值,其中浓度为3 mmol/L时效果较好。

To further verify the appropriate concentration of salicylic acid to ornament traits of Chinese narcissus,the carved ’Calendula Silver Terrace’ was used to study the effects of different concentrations of salicylic acid on the ornamental traits.The results showed that： carved narcissus sprayed with salicylic acid would lead to compact plant type,upright leaves,improved flowering rate,and avoiding the phenomenon of hidden flowers so as to enhance the ornamental value.The concentration of 3 mmol/L was the best.