adventitious roots

英 美
  • 不定根
  • adventitious adj.偶然的;外来的;[生]不定的
  • roots n.根;根源;根本v.生根;扎根;根除
名词 adventitious root:
  1. root growing in an unusual location e.g. from a stem

    1. Stolons curved and zigzagged, with adventitious roots at nodes.
      匍匐茎弄弯并且曲折地前进,具不定根在节上。
    2. Multi-node fragments produced adventious roots and buds in a shorter time than mono-node fragments and developed to plantlets with a higher frequency.
      另外与抛掷方式相比,扦插延长多节断枝的不定根和芽形成时间,但提高幼苗的形成频率。