The Effects of Plant Hormones and Culture Medium of Myricaria laxifflora(Franch.) on Cottage Propagation
Qin Hongwen et al.(Life Science and Engineering College,Chongqing Three Gorges University,Wanzhou 404100,China)
The cottage trials of Myricaria laxifflora(Franch.) were executed.Different growth regulator concentrations of rooting power,NAA and IBA were be used,and the culture medium were water and sand.The burgeon number of quickset,rooting number of quickset,root length and amount,branch length and amount were be record.The results show that:(1) the water cutting was easier on rooting and burgeon.(2) The shoot length and root length was longest which through rooting power 2g/L treated in sand matrix.(3) In sand matrix,the amount of shoot was most which through ABT 0.5g / L treated.And NAA 100mg/L treated the quickset the amount of root was most.