剥粒菠萝组织培养及快速繁殖的研究

剥粒菠萝是目前菠萝品种中最适于鲜食的良种之一。本研究以剥粒菠萝为材料，通过10种培养基的诱导筛选、繁殖生根，从中选出最适宜剥粒菠萝组培快繁的一整套稳定、高效的生产程序，即：芽诱导培养基为MS+6_BA 3 mg/L（单位下同）＋NAA 0.1，增殖培养基为MS+6-BA4+NAA 0.1，生根培养基为1/2MS+6-BA 2+NAA 0.2+活性炭0.1%。该组培技术的成功，为规模化生产剥粒菠萝提供了快速繁殖种苗的技术保障，有利于促进南方地区名优水果的发展，有利于南方农业结构的产业化调整。

Study on Tissue Culture and Macropropagation of Peeling-pineapple

Peeling_pineapple (Anana comosus Merr. `Baoli') is one of the impr oved varieties of pineapples which can be eaten uncooked. The stem tips of peeling-pineapple seedlings were used as explants. After screening experiments from 10 culture media for bud induction and rooting, a stable high efficient procedure for macropropagation of peeling_pineapple was established. The proper bud induction medium was MS+6_BA 3mg/L (the unit is the same below)+NAA 0.1; the mult iplication medium was MS+6_BA 4+NAA 0.1; the rooting medium was 1/2MS+6_BA 2+NAA 0.2+active carbon 0.1%. We offer a macropropagation method to the large scale production of peeling_pineapple plants.