Research on Cutting Seedling Cultivation Technology of Ilex Chuguangii M.M.Lin
The paper studied the rooting effect of Ilex chuguangii M.M.Lin cuttings using a 2-factor nursery ex-perimental design method,with four plant growth hormones and four different concentrations of high and low lev-els of stimulation for cuttings;at the same time,three different lengths of cuttings,three different basal diameter cuttings,and three different cutting substrates were used to study the rooting effect of Ilex chuguangii M.M.Lin cuttings using orthogonal experimental design L9(34)scheme.The experimental results show that using 680ppm indole-3-butyric acid(IBA)has the best rooting effect,with a rooting rate of 84.0％;when using a 16cm long cut-tings with a base diameter of 6mm and a mixture of red soil and perlite in an equal proportion,the cutting effect is the best,with a rooting rate of 86.7％and a single plant rooting of 21.6.The average root length of a single plant is 9.8cm.
万方数据
维普
