Research on Seedling- raising Techniques of Eucalyptus through Cuttage
The seedling of Eucalyptus was raised by using cuttage under the conditions of keeping humidity with plastic film mulching and reducing temperature with two layers of shading web covering, and the survival rate of its cuttings treated with different plant growth regulators in different periods was studied. The results indicated that the survival rate of the cuttings was markedly affected by season, it got the highest survival rate in spring, followed by that in autumn, and the lowest survival rate was found in summer. The survival rate of the cuttings which were treated with 1000 mg/L IBA, rooting powder (the mixture of IBA, NAA, talcum powder and so on) and 300 mg/L NAA was remarkably higher than that of the control.
国家科技期刊平台
NSTL
万方数据
维普
