Study on anatomy of cutting rooting of Vaccinium angustifolium.

One variety of Vaccinium angustifolium named Blomidon was chosen for cuttage propagation research.Bottom branches were dug in the 500 mg·L-1 ABT1 for 1 s and then cultivated in corruption moss matrix for propagation at 25 ℃.Using paraffin technology for comparative study on the process of cutting root.Callus formed and no root initials were found before cutting.Corresponding comparison between the external features and internal anatomical found that callus was induced from cambium and parenchyma cell,root primordium of Vaccinium angustifolium was induced at cambium,and the central cylinder of adventitious roots was tetrarch.