摘要
采用丽格海棠中度成熟叶片为外植体进行丛生芽诱导,并进行扩繁培养和诱导生根,以期筛选适宜的丽格海棠组织培养的培养基配方,并建立其组织培养技术体系。结果表明:较好外植体诱导丛生芽培养基为MS+6-BA 0.5mg/L+NAA 0.5mg/L,扩繁培养基为MS+6-BA 0.5mg/L+NAA 0.5mg/L,生根培养基为1/2MS+NAA 0.3mg/L。
Taking moderate mature leaves of Rieger begonia as explants,induced buds,propagation,and rooting were studied.The results showed that better explants induced buds medium was MS＋6-BA 0.5 mg/L＋NAA 0.5 mg/L,the better multiplication medium was MS＋6-BA 0.5 mg/L＋NAA 0.5 mg/L,the better rooting medium was 1/2MS＋NAA 0.3 mg/L.
出处
《北方园艺》
CAS
北大核心
2012年第22期122-124,共3页
Northern Horticulture
关键词
丽格海棠
中度成熟叶片
丛生芽
组织培养
Rieger begonia
moderate mature leaves
cluster buds
tissue culture
作者简介
第一作者简介：陈林晶（1981-），女，山西临猗人，硕士，助教，研究方向为园林植物生物学。E-mail：cljlrf426@163．com．
责任作者：赵宇（1978-），男，山西榆社人，博士，副教授，研究方向为花卉穴盘苗营养生理。E-mail：zhaoyu786132003@126．com
