斑马水塔花的组织培养和快速繁殖

Tissue culture and quick propagation of Billbergia sebrina

试验筛选出斑马水塔花的诱导愈伤组织培养基MS+6-BA1.0mg·L-1+NAA0.2mg·L-1，愈伤组织诱导率达96.7%；继代增殖培养基MS+6-BA2.0mg·L-1+NAA0.2mg·L-1，增殖倍数达8～9倍；生根培养基MS+KT 0.5mg·L-1+NAA0.5mg·L-1，生根率达100%。幼苗经炼苗后，移栽到经菌肥处理的甘蔗渣∶泥炭土∶珍珠岩＝6∶3∶1的基质上，成活率达95%以上。

：It is screened out that the inducing culture medium of Billbergia sebrina is MS+6-BA1.0mg·L-1+NAA 0.2mg·L-1，the inductive rate is up 96.7%；Multiplicative culture medium is MS+6-BA2.0mg·L-1+NAA0.2mg·L-1，the multiple is 8～9 times；Rootage culture medium is MS+KT0.5mg·L-1+NAA0.5mg·L-1，the root is 100%.The transplanting survive rate of young seedling was over 95% on planting medium, the bagasse:turf:perlite=6:3:1.