adventitious plant
2.N accumulation was closely correlated to number of adventitious roots per plant,root dry weight per plant,total length of adventitious roots per plant,total root absorption area per plant,root active absorption area per plant and total α-NA oxidizing amount of roots per plant,other than the traits for single adventitious root or root activity per unit dry weight.
4.In the period of Subculture-Found of mass production, the most multiplication of adventitious buds in MS+BA5mg/l+NAA0.5mg/l during subculture of L.sprengeri, L.squamigera. In the subculture the multiplication of adventitious buds fewer and young plant grown bad when the concentration of cane sugar increase to 4% or add KT to medium.
6.Roots were induced in all adventitious shoots on MSII(MS+NAA 0.05mg/L+Kan 50mg/L+carbencillin 300mg/L). The transgenic nature of regenerants were demonstrated by plant growth on medium containing kanamycine, GUS histochemical assay and PCR amplification.
