富贵竹室内加工技术研究

Study on Indoor Processing Technique for Dracaena sanderiana'Virens'

设杀菌剂瑞毒霉锰锌、营养液爱多收和促根剂吲哚丁酸不同浓度 9个处理组合 ,研究其对富贵竹去叶植株修口、顶侧芽生长及生根的影响。结果表明 ,瑞毒霉锰锌 3水平间修口效果、爱多收 3水平间顶侧芽生长、吲哚丁酸 3水平间根系生长的差异均极显著 ;最佳处理组合 ,小竹为 0 .8g·L-1瑞毒霉锰锌+0 .15mL·L-1爱多收 +30mg·L-1吲哚丁酸 ,大竹为 0 .8g·L-1瑞毒霉锰锌 +0 .30mL·L-1爱多收 +30mg·L-1吲哚丁酸。

Ridomil-MZ(a fungicide),Atonik(a nutrient solution)and IBA(a rooting agent)as 3 factors at 3 levels in 9 treatment combinations 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 0.8g·L -1+Atonik 0.15mL·L -1+IBA 30mg·L -1,and for cuttings from large plants,Ridomil-MZ 0.8g·L -1+Atonik 0.30mL·L -1+IBA 30mg·L -1.