摘要
以啤酒花的幼嫩茎段作为外植体 ,研究出理想的一次性成苗培养基 :MS+ 6- BA 0 .0 1mg/ L+ IAA0 .1 mg/ L+琼脂 6.5g/ L+葡萄糖 2 %。试管苗月增殖率 4.2 ,生根率 1 0 0 % ,成苗率 90 %。采用试管苗微扦插的方式进行快速繁殖 ,经锻炼后直接移入经改造后的土壤中 ,移栽成活率达 93.8%。
In current paper,using the tender stem segment as the explants,the tube propagation of Humulus lupulus L.by minicutting type was studied.The optimal medium which could develop seedling directly was screened out,namely,MS+6 BA 0.01 mg/L +IAA 0.1 mg/L+agar 6.5 g/L+grape sugar 2%,pH5.8.After exercising,the seedling were transplanted the improved soil directly.The planting formation ratio of Humulus lupulus L.in tube reached 90%,the coefficent of multiplication reached 4.2,the numerber of root reached 100%,and the survival ratio of transplanting reached 93.8% .
出处
《西北植物学报》
CAS
CSCD
2000年第5期778-783,共6页
Acta Botanica Boreali-Occidentalia Sinica
基金
新疆兵团农业科研与技术开发计划项目课题!( 960 2 0 1 0 5)
关键词
啤酒花
微扦插
直接入地移栽
Humulus lupulus L.
minicutting type
transplanted the improved soil directly
