Rapid growth method suitable for Qinghai desert grassland biological soil crust

The invention provides a rapid growth method suitable for Qinghai desert grassland biological soil crust, and belongs to the technical field of environmental engineering. The rapid growth method of the biological soil crust comprises the following steps: placing a collected biological soil crust sample in a dark and shade place, kneading, sieving to obtain crust stem leaf fragments, and spreading and cultivating for 15-30 days to obtain the biological soil crust. By means of the cultivation method, the crust tissue can be prevented from being damaged to the maximum extent, the survival rate of the crust tissue is increased, and the crust development time is shortened. Experimental results show that by means of the cultivation method, the survival rate of biological soil crust can be increased, and the cultivation process can be shortened. 本发明提供了一种适用于青海荒漠草地生物土壤结皮快速生长方法，属于环境工程技术领域。本发明所述生物土壤结皮的快速生长方法，包括：将采集的生物土壤结皮样置于避光阴凉处，揉搓、过筛后得到结皮茎叶碎片，散播培育15～30天后即得生物土壤结皮。采用本发明的培育方法，可以最大限度的避免结皮组织受到损伤，提高其成活率，缩短结皮发育时间。实验结果表明，采用本发