摘要
以丽格秋海棠幼嫩的叶片、花梗等材料作为快速繁殖的外植体进行组织培养,结果表明,叶片的诱导效果最好.经无菌处理的幼叶在培养基改良MS+6-BA1.5mg/L+NAA0.5～0.8mg/L上可以直接分化出芽体,改良MS+6-BA0.5mg/L+NAA0.05mg/L是合适的继代增殖培养基,1/2MS+NAA0.2mg/L适宜用来促进幼苗的生根.
The new leaves and flower stalks of Begonia×Elatior are taken as ex plant cultured in vitro to induce buds sprouting.The results show that the new l eaves are the best explant.The explant of new leaves are cultured in MS+6-BA1. 5 mg/L+NAA0.5～0.8 mg/L.The explant could differentiate buds directly. MS+6-B A 0.5 mg/L+NAA0.05 mg/L is suitable medium of rapid propagation and the medium for rooting,1/2MS+NAA0.2 mg/L.
出处
《山东理工大学学报（自然科学版）》
CAS
2003年第6期55-58,共4页
Journal of Shandong University of Technology:Natural Science Edition
