3种营养液对红掌生长、生理及开花品质的影响

Influence of Three Nutrient Solution on the Growth,Physiology and Blossom Quality of Anthurium andraeanum

以切花品种‘热情’和盆花品种‘大哥大’为材料,研究了不同配方营养液及浓度对红掌生长的影响。结果表明,1.0倍浓度的配方Q可较全面地提高2个品种红掌的叶面积、株高、花葶长度、佛焰苞面积,使佛焰苞颜色鲜红,显著提升可溶性糖含量;1.3倍浓度的配方Q对佛焰苞观赏品质有显著改善,可溶性蛋白含量高于其他处理。

According to the cultivation situation and characters of Anthurium andraeanum in Hainan,through conducting the treatments of different nutrient solutions constituted by different elements and in different concentrations,the growth indices,physiological indices and the quality of flowers were studied on the mature plants of A.andraeanum ‘Tropical＇ and A.andraeanum ‘Dakota＇.The results showed that： The 1.0 times concentration formula Q could comprehensively improve the leaf area,plant height,scape length and spathe area of two varieties Anthurium,could make the spathe color more red,significantly increased the content of soluble sugar; The 1.3 times concentration formula Q could significantly improve the spathe ornamental quality,content of soluble protein higher than other treatment.