Tissue culture process of hybrid broussonetia papyrifera suitable for desert planting

The invention relates to the technical field of plant tissue culture, in particular to a tissue culture process of hybrid broussonetia papyrifera suitable for desert planting. In order to solve problems of low rooting rate and low survival rate of the existing culture medium, the invention proposes the new tissue culture process, and improves an original startup culture medium, a proliferation culture medium and a rooting culture medium. The ''Hybrid broussonetia papyrifera 101'' obtained by the culture method has excellent drought resistance. 本发明涉及植物组培技术领域，具体为一种适用于沙漠种植的杂交构树的组织培养工艺，为解决现有培养基存在生根率低、存活率低等问题，本发明提出了一种新的组织培养工艺，并改进了原有启动培养基、增殖培养基以及生根培养基。用本方法培养得到的"杂交构树101"抗旱性能优异。