Effects of Different Concentrations of NAA on Cutting Rooting of Five Lagerstroemia indica Varieties
Zhang Lin
Yan Tingmei
Gao Yuqiu
Sun Zhongkui
Wang Feng
Abstract：Five Lagerstroemia indica varieties, Honghuojian, Sihaishengping, Meihongqingtian, Hong-fenjincu and Kaixinguo , were used as materials to study the effects of different concentrations of NAA on cut-ting rooting, length and number of grade one roots .The results showed that the optimum concentration of NAA was 1 g/L;the rooting speed showed Meihongqingtian >Sihaishengping >Honghuojian>Hongfenjincu>Kaix-inguo .The softwood cutting accelerated the rooting , and their root quality was higher .
Keywords：Lagerstroemia indica L.Softwood cuttingHardwood cuttingNAARooting
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 49-51,81 )