关键词: 富贵竹, 杀菌剂, 营养液, 促根剂

Abstract: Ridomil-MZ (a fungicide) , Atonik (a nutrient solution) and IBA (a rooting agent) as 3 factors at 3 levels in 9 treatment combinat ions were orthogonally tried to show their effects on the cutting surface, the
growth of the lateral bud on top and the rooting of cuttings of Dracaena sanderiana Virens! with leaves removed. The results showed that there were very significant differences between 3 levels of in terms of their respective effects. The best combination of treatments deducted for cuttings from small plants was Ridomil-MZ 0. 8 g/L^-1+ Atonik 0. 15 mL/L^-1+ IBA 30 mg/L^-1, and for cuttings from large plants, Ridomil-MZ 0. 8 g/L^-1+ Atonik 0. 30 mL/L^-1+ IBA 30 mg/L^-1.

Key words: Dracaena sanderiana ‘Virens’, Fungicide, Nutritient solution, Rooting agent